# Prospects For Charged Higgs Discovery At Colliders (CHARGED 2010)

27-30 September 2010
Uppsala
Europe/Zurich timezone
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Displaying 64 contributions out of 64
Presented by Johan Christoffer RATHSMAN on 29 Sep 2010 at 09:50
Presented by Miika KLEMETTI on 30 Sep 2010 at 10:20
We present projections for the ATLAS sensitivity to a light charged Higgs boson in channel H->taunu->lnu, present in models beyond the Standard Model, with an expected dataset corresponding to an integrated luminosity of 1fb-1 gathered at the ATLAS detector with the LHC running at 7 TeV. The results are based on re-scaling expectations from detailed analyses at 10 TeV using cross-section ratios.
Presented by Mr. Miika KLEMETTI
Presented by Dr. Un-ki YANG on 30 Sep 2010 at 11:15
Presented by Tilman PLEHN on 29 Sep 2010 at 09:00
The identification of jets containing the weak decay of a B-hadron is an essential tool for a wide range of analyses in the context of the Standard Model and beyond. A variety of algorithms exploit the long lifetime and the presence of soft leptons to discriminate these jets from those associated to light quarks. The distributions of the corresponding observables - track impact parameters, seconda ... More
Presented by Dr. Jyothsna Rani KOMARAGIRI
Presented by Marco BATTAGLIA on 30 Sep 2010 at 11:40
Presented by Rui SANTOS on 29 Sep 2010 at 11:25
The LHC has started colliding protons. Several extensions of the Standard Model predict a charged scalar particle which according to the LEP bound could be as light as 100 GeV. In this work we compare the four flavour conserving Yukawa versions of a CP-conserving two-Higgs doublet model (2HDM) regarding charged Higgs production and decay. We define a set of benchmarks where an early detection is ... More
Presented by Rui SANTOS
Presented by Andrew AKEROYD on 28 Sep 2010 at 10:40
Presented by Ilya GINZBURG on 28 Sep 2010 at 15:55
We propose method for using of production od charged Higgs pair in $e^+e^-$ collisions (at LC) for discovery of Dark Matter (DM) particles and measuring of their mass if they appear as scalar of Inert doublet model. In many cases this approach is also useful for another mechanisms of DM.
Presented by Prof. Ilya GINZBURG
Presented by Michael KRAEMER on 28 Sep 2010 at 14:00
Presented by Marco ZARO on 28 Sep 2010 at 14:25
We present the total cross sections at next-to-next-to-leading order (NNLO) in the strong coupling for single and double charged Higgs production via weak boson fusion. Results are obtained via the structure function approach, which builds upon the approximate, though very accurate, factorization of the QCD corrections between the two quark lines. We also provide ans estimate for the theoretical u ... More
Presented by Marco ZARO
Presented by Martin JUNG on 29 Sep 2010 at 12:05
The alignment in flavour space of the Yukawa matrices of a general two-Higgs-doublet model results in the absence of tree-level flavour-changing neutral currents. In addition to the usual fermion masses and mixings, the aligned Yukawa structure only contains three complex parameters, which are potential new sources of CP violation. For particular values of these three parameters all known specific ... More
Presented by Martin JUNG
Presented by Prof. Christopher KOLDA on 29 Sep 2010 at 11:05
Presented by Ayse CAGIL on 28 Sep 2010 at 16:35
We discuss thermal evolution of Universe after inflation in the frame of Inert doublet model in the case when modern state of Universe with dark matter is described by inert doublet model.
Presented by Prof. Ilya GINZBURG
Presented by Ilya GINZBURG on 28 Sep 2010 at 14:45
Presented by Dr. Nazila MAHMOUDI on 29 Sep 2010 at 10:10
Presented by Glenn WOUDA on 28 Sep 2010 at 16:15
Presented by Oliver BREIN on 29 Sep 2010 at 09:25
Presented by Claudio VERZEGNASSI on 28 Sep 2010 at 11:15
Presented by Sven HEINEMEYER on 29 Sep 2010 at 12:25
We discuss the implications of assuming a four-zero Yukawa texture for the properties of the charged Higgs boson within the context of the general 2-Higgs Doublet Model of Type III. We begin by presenting a detailed analysis of the charged Higgs boson couplings with heavy quarks and the resulting pattern for its decays, including the decay $H^+ \to W^+ \gamma$ at 1-loop level. The parameters chose ... More
Presented by Dr. Jaime HERNáNDEZ-SáNCHEZ
Presented by Jaime HERNáNDEZ on 29 Sep 2010 at 11:45
Presented by Tobias HURTH on 28 Sep 2010 at 09:00
Presented by Radovan DERMISEK on 28 Sep 2010 at 09:35
Presented by Mr. Matti KORTELAINEN on 29 Sep 2010 at 14:50
The reconstruction of the missing transverse energy and jets, the trigger plans and the reconstruction efficiencies in the CMS detector are discussed. The performance with the 7 TeV proton-proton collision data is presented.
Presented by Mr. Matti KORTELAINEN
Presented by Alexandros ATTIKIS on 29 Sep 2010 at 16:55
on 27 Sep 2010 at 13:00
Presented by Martin FLECHL, Prof. Stefano MORETTI on 28 Sep 2010 at 17:30
Presented by Sven HEINEMEYER, Ketevi Adikle ASSAMAGAN on 28 Sep 2010 at 17:50
Presented by Per OSLAND, Maria KRAWCZYK on 28 Sep 2010 at 17:00
Presented by Phillip GUTIERREZ, Phillip GUTIERREZ on 27 Sep 2010 at 16:40
Presented by Maria ROZANSKA on 27 Sep 2010 at 17:20
Presented by Arnaud FERRARI on 29 Sep 2010 at 16:05
Presented by Michele GALLINARO on 29 Sep 2010 at 16:30
The ATLAS Experiment at the CERN Large Hadron Collider was operated with colliding proton beams at 7 TeV center of mass energy since March 2010. It will study a broad range of particle physics at the highest available laboratory energies, from measurements of the standard model to searches for new physics beyond the standard model. At the time of writing ATLAS, with high data taking efficienc ... More
Presented by Domizia ORESTANO
Presented by Domizia ORESTANO on 27 Sep 2010 at 14:50
The review of the latest CMS physics results related to the preparation for the charged Higgs boson discovery at LHC will be given. In particular, the performance of the jet and missing Et reconstruction, b-jet tagging, the measurement of the jet-tau fake rate will be presented. The results on the W and Z cross-section measurement and observation of tt~ events will also be shown.
Presented by Alexandre NIKITENKO
Presented by Alexandre NIKITENKO on 27 Sep 2010 at 15:30
Presented by Steve MYERS on 27 Sep 2010 at 14:10
Presented by Karl JAKOBS on 30 Sep 2010 at 13:30
Presented by Prof. Stefano MORETTI on 30 Sep 2010 at 14:15
Presented by Lauri Andreas WENDLAND on 30 Sep 2010 at 09:55
Presented by Simonetta GENTILE on 30 Sep 2010 at 09:30
Presented by Yann COADOU on 29 Sep 2010 at 14:00
Session: Contributed talks on charged Higgs analysis tools and backgrounds
Track: Analysis tools and backgrounds
Tau leptons will play an important role in the physics program at the LHC. In particular, they provide a useful signature in searches for new phenomena like charged Higgs bosons or Supersymmetry. In addition, they are being used for standard model electroweak measurements and for detector related studies such as the determination of the missing transverse energy scale. Due to the huge back ... More