Yeah, I just pinged Federico and he needs to give the rest of us. Organizers co host he hasn't done it yet, so I don't know where he is. There we go out of your.
Okay, that's weird okay I'll do it.
So, can you assign co host to the rest of us and it hit record.
Hit, hit record.
Okay. Okay. Can you see the recording, we can Yes, yes I will assign the course. Okay, perfect. So, okay, just to repeat for the benefit of the recording.
Welcome to the second day of the LP workshop, we will be talking about new LP search results and predictions that the IDC, we have three talks in this session before a coffee break and we'll start with Victoria talking about the Atlas displace to get
the answers so we can see your slides.
And go ahead, you're ready and we'll let you know that.
OK, thanks.
OK, so again just Victoria from the converse with him, and will present that for run to a results. So, okay, I desert. A looks for persecuted long leaves correct that the Ka hedonic chronically, either in the hundred meter or we also have some sensitivity,
with him in the outer edge of the electronic perimeter.
We use us benchmark even sector models you can see other.
And in these models, the hidden sector in this animal that are connected by a motion, which then the case to appear so long big scholars. All of these kids like the particles are new standard the Standard Model, so they are only detected when they take
And in this case six were considering lay the case of this color, a both a famous from this current DKI reconstructed a syndicates, and therefore the search uses base it looks for to get that we call coverage for the jets that narrow, because the showers
has laid a checklist because they had neutral particles within spec sheets in the sector. And then we require that the majority of any of the energy of these debts, you seem to have any color emitter in for these redefined the collaboration, which is
ratio of energy, deposited in the perimeter over energy in the Econ, and we recorded that this is high for this. So, the main backgrounds, we have our standard will move to get a that is the main background.
Though this process has an ability to mimic signal, a but it has a very high growth section so it's aluminum background.
Then secondly we have given us background, which are immune to produce from the interactions of the protons of the bunch a interacting with the beam pipe or even some focusing elements.
And when these when these can be installed parallel to the beam, and when they go through the detector. In, for example, every meter. They might underground struggle in our reconstructed as displeased it.
And finally we have course makes a which actually are the lowest rate then they have a negligible contribution to the shirts. So you will see that we don't have an explicit selection to remove these.
Also we we use machine learning to identify single events in the background system at UC now qualify the VC the method.
So, here you can see an overview of the analysis. As you see a we started with to a dedicated signature to the signature driven triggers which are the countries that triggers, you have to have them.
After sample selection we apply these machine learning tools that I mentioned, first we start with a project neon it classify states as standard more than multi million use background or signal.
In the second step is have availability, that uses the output of these Neo network and some even level variables to classify events, similar backgrounds.
I want to emphasize that for both the training of these machine learning tools, and from the final selection criteria. We have two selections, which are optimized for the following the signals which you can see here the different ranges of masses, these
covers and the hi fi signals.
And we're now we go through each of the steps of these analysis.
So, first, the commercial triggers, these are a will, this is yes I don't do any identify narrow chocolate chips, which have a high calorie ratio.
And we have two types in different that different are different in the level one item in First we have the height the trigger a for which we have, we first have the dough 60 which applies at 60 DV first one is was the lowest temperature scale trigger
was also active during part of the hundred 17 2018. A but a for those two years they last year was the top 100. So what we do is apply and all of these two triggers. In the second today is the loyalty which applies a lower energy threshold but requires
that they did this isolated from equal deposits.
And this trigger was introduced in 2016, in other time was only efficient for lower the samples, but after some modifications in 2018, he became very efficient for all signal samples in, I can see these in the blood on the left.
If you compare the open and field squares. You can see how the efficiency of the loyalty theater has changed between these two versions, a for high the samples.
So with all of these modifications in these version of the analysis, what we do is to apply a logical all of these triggers, regardless of this election that we were targeting.
On the right you can see an esteemed colleague, ratio, did it correctly.
So you can raise your trigger looks like. And as you can see we have two versions for so based on the 20, we have the nominal trigger that runs all of this election. And then we have annoyed when a more inclusive to that they know I saw today, that is
collect the Big Data sample, that doesn't run a baby boomer algorithm. And we use a combination of the nominal and the nicer trigger to the to target. And finally, just to mention that we have also another version of the trigger that funds in the empty ones crossings for collection
of academic status it.
Okay.
Then the second element and this is quite a note for this version is that this project neon network that is trained on a project basis in order to identify these projects in signal from standard model like or, like, it's the input variables that we use
low level features, including inner detector tracks perimeter energy deposits and music segments that are matched to the debt we are, we're considering. And as the output we have three near network scores that predictively if the data is produced by an NBA
pa Multijet compete. On the right you can see a signal score for example for the two trainings in a for the training of these neural network we use three samples, a first one in a signal we use the Monte Carlo simulation of signal and we use the dates
associated with lonely particle that the case in the calorie meter.
Secondly, we have a Monte Carlo simulation of what the movie yet. And the final sample is a beep a data sample collective with the trigger I mentioned before. In 40s we use the digits identified as the bad people.
Okay. Here you can see how the neonatal looks like.
And as you can see it has two parts. First we have the mania network which is a combination of one the components and layers in long short term memory neural networks, which then are concatenate it, and we have a the output of screen, your neighbors course
that we use later in the analysis of where we found a only using the mania network at the beginning, is that they were the Monte Carlo differences in the output into the spring that we have someone to Carlos on person, a data samples in the training and
the reason was mainly that we have some modeling issues in some Bibles, a for example the cluster timing. And if you look on the left on the right, top, you can see that a way taking our control region in the the worst mismatch.
So what we need to improve this was the fix this was two other another Oceania network during training, a to the output of them in your network, and was trained a use another did control region in the ideas that he tried to say bye de de Monte Carlo yet
In ideas that he tried to say by data Monte Carlo jets in this control region. And during training, the, the performance of this network was fed back to the mania network sets that in the optimization, a limitation included this information, such that
if there were no differences in the time of the catalog.
In these are in, in our technique in Atlassian you can see that that in diversity indeed in this country region, they. The performance is much better look in the book below the following element is separate ability, which uses as input information from
the gets amplified by these neural network, as most senior like or more be like, and also some even level information.
This abt was doing a with see a combination of signal samples against the data in the main objective was to discriminate from the cover these be the the sample contains the standard moment yet events as well.
And what he's found is that this video space communicates signal from audience background, as well as from the NSA indicated the hearing the deadlines how a different regions of the ability, identify with like data Multijet like gets in, in signal dates.
So, then we move to Evan cleaning up and selection, a what we require is that we want to apply the reasoning methods so we wanted to have to integrate the violence.
And for these we wanted to win, basically having multiple background sources making these correlations. So what we wanted to have is only one payback on population in the final selection, which was completed.
And for these two they're matching cuts and dependability score and some further cleaning cuts were applied rejected and other spirits events, and here listed the final selections but in backup you can see the full list of their selections.
So, after these we apply the background estimation, as I mentioned we apply the likelihood based in within your CV see the method. So, as much as most of you know, a the VC method prefers to integrate these variables to the back of the plane into four
regions sets that in the back of background only hypotheses, a background events in the signal region A can be estimated with the number of background events in regions be cnd, but we use a modified version that if it is similar time usually background
and signal models, and the second for single contamination in regions, B, C and D, which is, look, if you look at the plug on the right we have some of it.
And in our case we defined the VC be blamed by the ABC abc news abc has course, and also these viable that we always find very useful which is there some of them are between the signal the candidate and it's near stuck with the Guardian until we find
a very small correlation in data. So, this is before we can work. This is particularly how to do a but we will need some further tests to verify that beep.
In cosmetics were not present in the VC the plane and will not spoil the methods. So for being a what we did was to, to take a the data sample collected by these triggers.
Okay, thanks.
And okay what we found is that the the height election, there was no beating regionally.
And so that was fine and for the loyalty selection one event was found in Region a, but it was taped is that all events in a VC plane, a look is Thunder more than most idiots like in CS we know we have these contributions in the, in the Big Data sample
that was fine. For course mix what was done was to use the data, a connected by these empty bunch crossings commercial today, and estimate the the contribution of ABC, of course mixing the ABC playing for the main selection.
And for these a we took a we calculated two factors to do this conversion.
And first one was the fact that in the delay factor that takes into account as we have less.
Right I'm listening to someone speak. Okay, so we have listened demands crossings and filaments crossings, in the second factor. It took into account that implements Christians are much cleaner environment, Coalition's, and we sort of these into taking
And we thought of these into taking all of these into account. We found a few events in Brittany, in, in, in the events in the city playing a where we can do statistical certainty, so we could confirm that can cause mixed are not likely to interfere with
the functioning of the ABC limited.
So after all of these projects we analyze the data from.
It will also run through the data, and see if utterly no significant access was found in upper limits were calculated. And what we find is that the limits improve our own a factor of 10.
2016 data.
For the latest election, and I run a factor three for the highest election. They, the reason of these improvement is mainly the higher statistics, but also the biggest improvements and the beta displays identification.
And this especially for the case for the low with the samples. I indicated here in the plot on the left, a how indeed the limits have improved. A for one of the samples they were using the emulator, as the Higgs.
The Higgs boson. And you can see on the right they have somebody you have all of the limits that we get a full day Hicks mediator and different color message.
In the next night, I show a summary of other limits that we did a week different a mini a mini the Masters in for higher lower melodramatic.
And when you have them.
And then okay in also a, there are other searches looking for luminous particles as you may know, in Atlanta, looking for the same model, and recently some nice summary notes were done is making of this work.
And indeed We can see that our results extended the limits in the intermediate range between a displacement, this isn't the ID and music the meter, these these practices.
You can see your shoulder leave a further muscles if somebody blocks further masters in this link.
And finally, we in for these version we included efficiency maps that could be used for interpretation. So, this complex to have to understand we have some more information in backup.
But the idea is that a here, a the region efficiency is calculated is separated by a by by a little piece in okay in the being is calculated, a take into account the LT kinematics, the key position indicate type.
So, more information on these on backup and ideas, this can be used for interpretation, and for during the accuracy of these maps for the height this lecture we see that for all efficiencies around 0.5 person.
This was accurate on 25%. And for the loyalty selection, a formula efficiencies around 24 as your point 15 results migrate to 33%.
So, yeah, that's so basically we will perform these 412, a analysis so a looking for a place of noodle lonely particles they came in the color me to understand if you can't access is found was respected at that even background prediction.
Listen, if you can't access is found with respect to the that even background prediction. And so we calculate the limit in the improve with respect to the previous round of the analysis.
So, yeah, I think that's it from my side, I think, thank you very much Victoria, really nice talk.
So, I think we have time for a few questions and I open the floor to discussion.
There is one hand up from Larry Please go ahead.
Hi, Thanks so much for the last talked.
If you could say a bit more about which bit effects actually affect the, the signal region. And in particular, the the trigger that you're using for for collecting a big sample like there are a lot of different kinds of bid is that sample from the trigger
representative of the kind of effects that show up in the signal region if you just say a bit more about that.
Okay okay i'm not right. Okay, I don't know if I'm going to be able to answer properly. In, what can you repeat that was no the trigger because I didn't fully understand.
I guess I see you have some control sample taken with this dedicated.
effects that kick in. How do you ensure that that's representative of what shows up in the signal region especially by the time you throw this all into a neural net.
Okay, I'm sure.
So I'm
yeah I'm not sure if I know how am I had your hand that I guess I guess a ticket because we need. Yeah, we need to make sure that this is the case, and indeed they are really really similar to the main difference between the sample we collect with the
trigger and what we actually have in the nominal trigger is the timing. So in the trigger we only select babe, with negative timing. And that's most of it.
And so we get a big sample.
So large statistics that we can use in the training. Then, the ones we collect and the nominal trigger mostly be with positive timing and of course we cannot protect those us at the trigger level just a timing cut and yeah but but this aside from timing,
the rest of characteristics are really really similar so basically the same is just, they arrived at different times of the detector.
Is that because of the different.
They know just they come in different bands crossings. Oh, I see.
Okay, thank you. Thanks.
Thank you. we have time for the question from product as well.
So I had a question regarding this part even PDT, so I was just wondering wondering that.
What kind of per event information will use in this event, immediately.
Okay, I got the listing backup. I'm so sorry. In, okay so one part is the so information from the dead so i got i forgot the least.
The I guess the ether, or, sorry I guess I'm not gonna play with it because I completely forgot the least.
But, yeah, so there's two types of information we are the first type would be the outputs of the possibility so we include both the output of the possibility, so discourse.
So, the neural network or the to two deaths that are most likely to be researched it.
And then we have like topology information like the separation Nita or the angler supply separation between these two texts or things like the total energy of the event or using it to where it's there's one the other viable for you.
Okay, okay, okay. Thank you.
Thank you. So I guess we'll move on but I just wanted to make one one final remark about these efficiency maps, And so I think it was gonna penultimate slide.
And the. So this is okay, as a full disclosure, I was part of this, this particular team but I just wanted to highlight that this is a nice thing to add in particular, since the last workshops we've had a lot of focus on reinterpretation of NLP results.
This is paradise and as a function of both LPs PT, the key position eater and decay types so depending what kind of cork, or electronic the case to the information will be on health data and the formula basically to calculate we've been indexed from those
true total quantities will be available but the really nice thing is you can see that these maps are pretty accurate within kind of 25% in the efficiency, but using only truthful information, which is hopefully going to be a nice shortcut to be able to
use this so theorists feedback is very welcome.
Okay, I was just meeting opposition to that thank you again very much Victoria for this very nice talk. And I think we can move on to the second talk which will be about, and that you see be future dog sector sensitivity predictions from
from Michael Williams. so what can see connected.
Can you hear me. We can hear you. If you can show your
line this up here. Okay, perfect.
Yes, we can see your slides. Yep, full screen.
So you have 12 minutes for this talk, and we'll let you know when there's five minutes left.
Please go ahead.
Alright, so I'm just bringing up the chat and things just in case.
Alright, this should be quick. I was actually asked to give this talk, dealing with some updated.
Dark Sector projections that we did as part of the Snowmass process.
So, starting with the dark photon.
So when we're talking about dark photons at HTTP we're talking about the minimal model, so not where there's a large coupling to the Higgs, but where the connection between the Dark Sector and the ordinary matter is by a kinetic mixing between the dark
photon and the ordinary photon.
This model is it is always represented in this two dimensional plane of the mass of the dark photon, and the coupling strength.
The dark gray or the existing limits, other than no HDB and the yellow. Here is the CV results from run to.
And so so far like CP is only produced results with data from the debut on final state.
These are completely consistent with predictions that myself Jesse Taylor, Phil Elton at all did a number of years ago before that motivated this search and and as part of that work we actually predicted the sensitivity and run three and then pretty much
for all future runs.
And so by the time you on threshold we didn't have to do any updates here since the predictions seem to match with the data. So we just expect that this will come to fruition.
However, in the lower master below the debut on threshold.
In run to LHCB did not actually have a electron ID in, in the first software trigger stage, there was no collimator reconstruction, time for that.
And the original plans for the run three trigger also did not have that and so.
Originally we had come up with a way of looking for dark photons that involve using radiative charm the case and the idea there was essentially to use the charm part of the decay to get through the first couple trigger stages and then eventually when
you get to having the full reconstruction you can look for the dog photon.
However, in 2018 we actually managed to upgrade the trigger to be able to just directly look for dark photon D plus c minus, and then run three. We also have now the full Kalorama reconstruction from from the in the first stage onward.
So there's no real reason to do the relative charm approach.
Of course, any dark photons produced and ready to shine would also be picked up by an inclusive search.
But many many more that would be produced in say pion decays would also be available and so we've updated the sensitivity to account for that major change in the trigger and so now when you take a union of the dialect con and the new on you get this large
large region here, that's covered that should be covered in the next run.
Essentially this this this lower edge years more or less just set by the size of the vertex detector these, these searches assume that we do what we've done so far, which is only use the case that happened within the vertex detector.
If you went beyond that maybe you could do better and there's talk about that we haven't studied that in detail, yet.
Okay, so that's the update on the dark photon Higgs portal so this is another place where it leads to be his world leading limits so these are in grey.
A here so we updated these it for a few things so one of the ICP results are actually from run one data. And at this point, the first paper was now seven years old and there was a second paper using slightly different decay which is six years old.
They were using a slightly older model for the scalar hadron coupling. This is a non conservative QCD regime so it's tricky.
More.
So I'll pretty much all newer predictions Codex be all these long and part of what it teaches us a newer model.
So what we did first is we actually just updated.
The old the LA CV results to use that new model so everything's available in the public in the public data that you can actually do that.
So we did that and now, that's what this gray is here so these gray regions are just updated to use the same scalar had on model that everyone's using these days.
And then we also updated predictions for the neuron decay, which is what the results are based on the naive job that was done in some other places that are mostly shown for projections, just took the results from run one and just sort of scale them by
some luminosity based factor, but in fact the TV limits are are strongly dependent on a lifetime.
And so you can see that we did a wonderful job of this and there's not a constant scale factor, you actually do a lot better higher mass than you do it lower mass.
And this is because at higher masses in the run one data you're actually proving the prompt regime. So at some point you start probing long the case and there's less background so you do better there.
We also added into this an estimate of what you could get by considering had chronic.
The case so plus y minus and k plus k minus.
And so at lower masses, it seems that you can, you can actually do better, just because the branching fraction of a dark Higgs into those final states is close to one compared to the rather small brand new fraction into the demo on a final state so this
is something that you can easily explore.
And, you know, so that that's something we'll see how that how that plays out but looks like you can do substantially better low mass, but just like in the dark futon case ultimately you're limited by the lifetime acceptance of the text detectors since
again we assume that you decay there.
Finally we also produce the first projections for ACCION like particles that coupled predominantly to glue ons. So we've never LSD is not done a search here and this was a there was a paper that myself and you Tom, Daniel wrote several years ago where
we actually worked out how these things decay, and they decay into very terrible things like you know pi pi and pipeline gamma.
And so there was no searches done for this but we were able to estimate roughly what else we can do these are credibly conservative estimates. So, the backgrounds are coming from some run one one inverse femto barn.
Study of EDA prime decays. So we're scaling up the backgrounds by a factor of three orders of magnitude. So they end up but rather absurd level something like a million background events from Aspen and run six, which I'm sure won't happen.
It must be possible to do better. But anyway, you get conservative estimates that way.
We also are using a rather.
I guess conservative way of dealing with the unknown UV physics so in the, in the ACCION case you have this parametric Lee log term that goes like some scale that you don't know, we just set that to one which is what we've done in our other papers that
that corresponds to a quite conservative thing because if you even just put in one TV or something like that, you would get a bigger, bigger number but we generally just set that to one thing that we don't really know what it is.
So in any event, we predict here that others to be can do very, very well probably in reality, maybe a factor of two or three better if the backgrounds are handled in some sort of proper way.
But clearly this is worth doing.
Alright so that's, that's my summary so this was just a short update of the sensitivity so dark photons we can cover more area now because we actually have the ability to do inclusive the plus and minus.
This was just something not something that at least we really needed before but now we've worked to get it in there.
The Higgs Porto again we updated for more modern scalar hedonic coupling added some projections for hedonic the case and produced first projections for the ACCION like particles coupled to glue ons, and that's it.
I'll take any questions. Thanks.
Brilliant thank you for this pretty nice.
Talk about these, these predictions which are very, very exciting I think. So let's open the floor for questions we have one from Fidel, please go ahead.
Yes.
Hi. Sorry I didn't have the chance to ask you this question before but can you elaborate a bit more on the dialect or finer states in the specifically, what do you expect would be the challenges for line three, and then later on for for for how you me.
But, essentially, it seems okay there has been this trigger breakthrough which is impressive.
How do you what do you think is left as a preparatory work or what has to be done.
Uh, yeah so I think there's a few things. So, one thing that we're working on now so the fact that we can we can reconstruct and identify plus c minus inclusively at 40 megahertz is great, except that the Standard Model gamma star is for the prompt case
the center model gamma 30 plus c minus rays basically infinity.
So what we're working on. We can't just keep all of those, even though we know what we have.
So what we're actually working on is just filling monitoring histograms, with the plus and minus mass for the prompt case.
This way we don't actually care what the rate is. So this this would be really like.
As far as I know, the first analysis ever done out of monitoring histograms but it looks like it'll work.
So that's one.
And then we. So one of the things we had to work really hard on in the in run to is to actually do a data driven material map of the vertex detector.
And so the vertex detector has been completely upgraded and replaced and run three so that'll that'll something we have to actually redo.
So I have to go redo the data driven maps is just uses material interactions and protecting to figure out, you know, you look at where the vertices are and use that to figure out where the material is in reality will have to redo that.
And then in the run to data and run through data we still have to really completely validate the material vetoing for the E plus c minus, you know electrons are messy, but we're working on that now I mean, I don't think it's going to cause any problems
but it's not like, you know, you just do exactly what you did with new ones and expect it's going to work perfectly.
And he wasn't related VAD.
I'm sure I mean, obviously, the better you can do your electronic ID in the first trigger stage, then you'll, you'll do better, to some extent, although you know the gamma starting e plus c minus rate is so absurd that there's a floor there right so even
with sort of crude PhD.
You You're, you're tending to have a pretty high fraction of actually plus a minus there. So, Yeah, certainly we're looking at improved electron ID, and anything we get I will definitely use, but you know there's a there's a floor there which is just
Everything is E plus c minus at some point. And I think that that's it's not orders of magnitude below just using really basic crude electron it.
Okay, thanks.
Okay, I think we have time. So first question, please go ahead.
Yeah Hi Mike, thank you for your talk.
Um, I have a question about the production for the darks Kayla and for Dr. Spock production channels to include.
Yeah. So these are just assuming that use the same penguin decays that were used in the published Higgs get the portal the scalar portal search.
So in the in the published result from run one it's been to kx and vt k star x, so use those two.
And so for this for these projections for simplicity we just assume that used exactly the same iterate might even be higher right bank routing chaos, for example,
well so yeah so well, including other chart like cans are tough for us because they don't decay very often inside the vertex tender.
Typically, but I mean certainly the, the inclusive penguin decay rate for bees is like a factor of three or five higher than just these two particular decays okay so you assume basically that you dominated by TD case.
Yeah, yeah i think that's that's a good assumption, at least for this for this mass range. Yeah, I mean under lock screen you probably won't see that much but one more reason so this is more of a comment than a question.
So since you talked about that locks thing in loop and use like production from from s on the case.
This the locks have been resolved so better results basically better theory predictions are available now and it's mostly been done by a group around parties Norbert and Martin bond unclear tongue.
So, so it might be worth checking with them and using this updated better predictions then putting an arbitrary scale into the lock. Again, it's not, it won't make America difference but just for keeping up with the theoretical development I would suggest
just to do that. Yeah, I mean so in the actual in this actual Snowmass white paper we we say in the beginning like we're doing this you know there's other stuff out there.
I was kind of hoping that maybe some attempt of like in the Snowmass of trying to have some kind of consistency.
Because then you know like it moves, it moves the results around by by a factor of two or three I think when you, when you go between these different choices.
Maybe you know it'd be nice if everyone was using the same choice because then you're, you're getting a fair comparison of the experiments, but the most precise prediction I would suggest and it's not hard to obtain you just need to run the couplings
whatever high scale you choose. And if there's an agreement to set that say 10, TV, then it's unambiguous what you get out and just use in America resigned as a prediction.
Yeah I'm aware of these it doesn't seem to be any consistency so I was kind of hoping there'd be consistency and then we go back and update, because they figured the odds that we would use the same thing as everyone else, given that you do have to make
a choice.
I mean, in the end you can always be scale Islamia doing single couplings cans and you don't use multiple couplings and in a certain model, then you could reschedule the rate.
If you have to correct result.
Yeah, okay. I also don't want to get this to lengthier, so I would be some disagreement of like this is what we do and then we will do it.
Like I would definitely like that and and I mean I'm familiar with these papers, you're talking about so I mean I'm happy with.
If there's some agreement on picking a scale and going with it so far that doesn't hinder me in case so mismatched things but it looks like about a factor of two or three is what it does to the like in the, in the outcase especially around roughly by
that depending on which of the choices you make.
That's good to know. And very nice experimental progress. So that's really nice to see.
Thanks.
Excellent, thank you everyone for the discussion. I think can now probably move to the last talk of the session, which is from Alexander on the recent Atlas display stock photon jets result.
And of course the discussion can continue on that most.
Yeah. Can you hear me. Can you see notice it in full screen. Perfect we see the slides and we hear you Beth came on so thank you very much so.
Also thank you for giving me the opportunity to present, Er the results from the search for lifelong particles produced.
13 TV, you get into pairs of laptops with a type of setup, he without loss of actor also more simply known as this place the phone Jeff and I just started a bit of an introduction so in general we have many Eb assumption edition which we have covered
with look up to the standard model, and in particular will be interesting to hear some feedback for them from export all the game.
Then, through vector portal to leptons or, or right other answer. And in this scenario, we are discovering parameter business Armada in the sector the specter Portakabin, which is the right for the that far less lifetime and in particular is more complex
means that we have this non eligible left hand for them. And if they are full of mercy significantly lower than the Xmas then we have also implemented the game.
So this means we have light on the southern feet, even grassroots calling me that that have left on so that we should have asked to us that full on jets and also show on the upper part of the slide.
A to the to our our benchmark senior model sets or the on the one on left side is suffer busy either in ballet model which is a bit more reference for most of the, the one that is being interpreted in the past version of the searcher YDHM that are we
have now, Todd that there's an interpretation for the foreign to win it.
now thought that there's an interpretation for different to what it is. And in the lower block also showing where the Atlas retreat is it stands in the bathtub portal limits as Come on Jetson Allah so Allah we take all that.
So after that for the news they came to me on so we search for our climate and you're wondering the new aspects that we do not matching Jetta tracks in the ID, and these are caused by in our search for enough fix that are calm, and they in this case the
main background is cosmic renewals YT the phones they came to electron sorta or left box for example we then search for our last manufacturing jets in dh car without a citrusy need in the, in the ID, and also showing on the upper at Parker.
White is also important to take on both dedicated to electrons fermion says this keeps you busy led our way to take on different muscle and just off the that father for which for example me on the case i'm not available at very low masses.
And as for the reverse direction, just as we reflect in the outer reflection and fancy for some of our benchmark signal scenarios for for for me DPJ we are able to tackle stocks and up to the mill spectrometer middle layer wide for DCDPJ, which is the
deficiency put on the right side, we are able to have a socket in the HR volume so we'll turn different different Alex why reach for to DJ types.
Reach foot to the PJ types. As for the three year for the first time in different tonality Sir, we are not only investigating the normal on fusion x production but we also added the investigation of EC the production of expose on with a W bosom.
And therefore, we then target two different, we have two different to the strategist for GGF or we have to use Sunday together that will be three years in particular for a minute BJ will use this narrows country years, which are based on ms information,
and we should have on your level one, plus then come on the a level three or four seven you're not that are con with what we're immune survive not to be matched to any tracking the ID, and wait for the CPG, we use the scholarship three years which you
And for this we are searching for the slow Atlantic flash long and narrow Jetson India Chicago, people need you to access well.
And on the other hand for wh news the fact that we can trigger from the electronic the case of W boson so in this case we didn't think that amounted to a more standard, and with higher efficiency during your with single the electronic cigarette.
And that's for a bit of an overview of the analysis strategies. As already mentioned we have these two different categories.
Due to the fact that we are both, Jeff, and the who, with.
And then we have a wpj type a number selection involvement specific cuts on the constituency which leads us to have six of our channels or GFT from who.
So for who we have the channel will love to follow it came to me on so we have opportunity PJ channel.
Fully CDP JSON to CD PJ channel and also channel where we have on the UK somewhere wonderful needs to get into me and and others to interact on satellite other and so while for the blades, the policies on the case involving city producing this is the
While for the blue HD policies on the case involving CD producing this is the case in which we are really competitive with Jeff and we can benefit also from the combination of these two.
And so we are to CPG and new CD producing value as the one we have for GFOR. We also have an exclusive wants you to create a shot and to strengthen you and more the limits on the CPG two days.
on the next few slides but we developed for different terminologies dedicated targets to improve the mega and rejection army madrasa, which are the other objects from multi Jetta the bus jets for the SCD PJ.
And also been just back it on the way from the pigeon men veterans from cosmic Gremlins. And then as for the founder Mr make though we also have a few words about them but as the history be gone on for this LLP unconventional.
So just we use the stuff without even ABC be Megatron estimator for whichever and boat on the best oxidizing deplane off to the Bible's, and then we speak for ABC the region from when we can estimate the number of events in this unity john with the former
Russia in the lower corner of life.
So will now talk a bit more about these new set of targets study from the juicy targets for me, maybe the most difficult challenge for the four and two analysis was I will the huge advantage just background for Multijet and Nicholas Jetson, which also
prevented India Iran to for us to have high schools on in the day so for example if we're talking the case of that for them and for this we develop for their food on to a better Jessica roof on your own network exploding 3d images, and this is one of
the first users in our search Sebastian and based on low level inputs, which are under direction and growing with that class that information and also showing your.
All these images actually look like.
And we did start getting them trained on Sunday that Sunday model learning jets and just from the platform.
And we can see the score of our Tiger in the lower right blotter where the output one is for to the target is three o'clock with 149 04 better on Jetson and see our nicely we can discriminate between the scoring dash data that represents the Multijet
multilateral and few of our signal benchmark models given really us begin begin improvement from the element to advises them from being just better and similarly, we cannot use what is usually standard for nonlinear analysis so to make that that jet cleaning
through digital beeps because this would mean also affecting our signal. So in this case also, we use a gentleman just trained on signal sample and the lottery will beep sample for the rejection, and we use this quarter of that targeting based on this
we kept on the jet timing and also the Unreal situation within the African jets. And as for the cosmic ray new answer we developed up, ben new on dp on metal target, which is the second plus the timing and reduction in background information of the a
new answer, and for also for this one the target score response is shown on the lower part with the background, cost so cost mix from anti bus crossings in industry leading area and this economic which naturally Victor, Victor, on one.
And then it's one of the final destination as already mentioned before, we use this ABC meet on, and in particular we also take care of possible to you know leverage our time this you know region, doing a similar Ministry of signal and negative answer,
and we have no significant contribution from. We have no contribution from the beginning just background at the MACD level, and we have just a minor obviously about contribution in each year from our cosmic creative background, which is subjective and
cross checks that along tracker, the 17 button on the CD and multiple validation region show really and I started off the a b c d. a me from the non law in all of our ABC plans.
And also, every single, whether the claim variables are used for different diversity blend for our signal region sir, and also put as an example, your DVD for the two CPG region for GGF on the lower advantage of these light from the signal of add an s
nicely begin to see in the region MD for on to obesity, on the left hand side.
And this is also a bit of our then somebody of the significant selection of these two table on the right hand side for the WHTWH for they will see Mary Johnson on the left hand side for the GGFY answer with their cats on the number of type of the PJs
the aforementioned the figure to get selection and dedicated cats on tigers and integrated quantities.
As for that certainty.
Moving on we have that, of course, even better on this dimension being a semantic concept the term the middle, that is, accordingly, a calculated propagating the certainty uncertainty of the control regions.
And as for the expansion systematics we have them nicely summarized here in the stable for our six sigma v Johnson, I liking the different contribution for the total uncertainty, with for Jeff, I mean you want to take that sentence isn't being deluded
systematic central who you are and just the uncertainties. But in general, let's see the orbit around 17 this you know you don't need to steal dominated body needs that is the uncertainty.
Okay, thank you.
Okay. And then as for the past few thousand background estimate so we have that perfect and perfect estimate so we're compatible with the one one sigma, and sure you understand what that unfortunately the unbranded results show no access with us back
on iPhone VZNHH models, and that's for letting me Sweeney, put up a limit on the ground.
US better than they were until we can see the last two column, the number of expected events and significant Johnson, and the observed one for our 16 agents and all of these are were compatible with the multi muscle, we have left to with setting limits
example as shown India brought on the lower right that when we have the upper limits on the left foot on the y axis me that for them property alerts. In the x axis, and then this leads us function after that for the most of them interpolated between the
available signal must find so in the according to the branching ratio, and this will be shown next slide there and I will just say you're a few more words about the gf and abuse communications is, as I mentioned, this is the first time that the research
exploiting your sitter production model, and it's nice that there is a nice interplay between Jeff and who has shown this bond that shows the exclusion for the one on the movie that follow my sample so which we have one exclusion for me fully CDPJH I'm
not into, we are behind the press indicates overlap because of the doc for themselves.
who at smaller and higher Tw improving us and giving my sister and I will show them inside the to the to the limits of thing that we the analysis in the left, left hand side for the family's interpretation on the left hand side for PHHM interpretation
in popularity for submit on the VC since these are the one for which we have a direct comparison windy, and you're searching.
And in particular, we can see in the left blocking read the, the templates and contour for the one prompt analysis and in the orange contour is tempered center element to displace the exclusion, and we can see that for the food on to our, we had a very
significant improvement and this is both thanks to internet of target Central New production must be exploited.
And we also have this that we have our first exclusion of studio time the case which he allowed to produce and cover the region of the face, face so really all there for the masses, down to muster to have the new on down to fuel me.
And we also extended our reach up to 10 G, and he's also very nice to notice that we have for the Nordic channel an exclusive on down to branch English off point 1% of the store that following the game, which is busy the standard modern value, a tradition
for x and be specific, this is so sorry no solution.
And for us all we under 15 interpretation into a church and models which is seem to me Sean got them there and stayed.
And just to include this results were presented earlier this year also the as a conference a laptop problem and we are now going back to into a paper, which has to be submitted to the app.
And as for the team effort. We are also working now on a forum to PDF this based on this we trade you're fully a target into the results for the end of this year, and we did a combined with GFMUH.
And we also recently started a prompt searcher fit for which that us as it had been around one so we're really trying to enable all the new singer, German defense space to explore with research.
And yeah, that was everything from a deck.
Thank you very much, Sandra, really nice presentation for this very nice results. See we already have a hand up from teacher Please go ahead.
Oh Hello, can you hear me.
Yes.
Yeah. So, in the hlt narrow scan, where you search for another beyond with Delta point five. So are you. So this delta calculation, are you using the beauty of these meals or is it the physical separation in this neon chambers.
Yeah, there is both a physical separation so the visual.
The destruction data plane. But then, because of how to the trigger rates, depending on the beauty of the near real tough to our law are cut too busy and the longevity of the, of the me on the, on.
Unfortunately, because of the prerequisites.
Okay, so you also have this physical separation.
Yes.
Okay. And another thing so so you're talking about narrow jets in the HKL. So, here in this analysis, you're not taking into consideration the case where the dark.
The dark photon decays inside them non spectrometer into electrons. So, for electrons case it always has to do before they each country.
Yeah, in principle, if you will, about the gay so at this point if you elect on the gays into the most committed, very hard for you to disentangle it will be pretty well secularism your baseline so yeah distilled interesting thing but yeah, in principle,
you're only sensible to the station to two electrons are like adults in the India challenge you can also see this also in exclusion, visit this discontinuity you have the, in the, in this room below to most of the nuances because the arranger of the exclusion
engage how busy the last time you access and then of course the display the decoupling Ranger you access to all these different from the young each other ones.
And these narrow jets. I mean, how narrow are these I mean in terms of our, I mean, when you are clustering these jets. So, what is the island for these jets.
Sorry.
So in the HR, these widgets. What is the our value for these jets when you are clustering them on.
So the, we still have okay cinco should do something so the syllabus academic between.
Okay, this is I got a quick point for but then inside this column for basically you have, maybe this will be helpful. For example, if you look at the second the major of this 3d images you got either fi and then the VC ID energy unit Sir, this is really
what the mature will look like. And so, that's also what we use for discrimination with the, with the, with the CNN because this is our signal.
These are this is a signal candidate, and this will look at, of course our big brother for for background, and these what also allows us to do this, naturally, he's a billionaire civilization would be circulated.
Okay, thank you.
Okay, thank you very much for this question, I think you probably have time to squeeze in one more question if there is one.
And if not, then I do have a curiosity so obviously you have a callow DPJ channel, which on the face of it looks like quite similar to what we had in the first talk of the kind of Tiger for the ratio, which is also in the, in the perimeter.
But, presumably they have like they said, Have sensitivity to different.
Let's say chromatic ranges. Can you maybe elaborate on on this difference.
Yeah, so we actually we don't check sort of course we like I mentioned in that also been a nice effort but also from the Dallas shooting for example reinterpreting the in there.
The search with our model. And also we looked at actually there is after obtaining them a complimentary in the Ranger ultimately because also the for example, the target of the mass of the LLP, which we go a bit lower, you must way with the culture, you're
going to go up, up a bit more on mass than we do because of also the, the visited apology, that we that we director, and we're also running to do something similar also trying to, we do with the cost to try to get this Erica interpreting are researching
our research in the, in the, the model used by our restaurant.
Perfect. Indeed, and you will be sensitive to the career shooting work with optimize more towards higher Media Matters I guess know PMS is