New Physics Interpretations at the LHC

2 May 2016, 09:00 → 4 May 2016, 17:30 America/Chicago

Bldg 362 auditorium (Argonne National Laboratory)

A workshop for theorists and LHC experimentalists to discuss hints for new physics at the LHC and their interpretations as well as combinations of searches in different final states. Many searches for new physics have been done with the Run 1 data at the LHC, and some have been updated with early data from Run 2. Recent searches cover a large range of phase space and a few of them show possible hints for bumps and deviations from the SM background expectations. We will discuss these searches as well as the implications of the hints and limits. Efforts are starting on ATLAS and CMS to combine searches in different final states to obtain tighter limits on NP model parameters. We will discuss prospects for such combinations and different approaches.

Dinner on Monday will be at Chateau Orleans on Cass Ave, see here for details and dinner payment options.

Thank you for a successful workshop! The second workshop will be in September 2016.

 

1 Arrival Information

2 Argonne map

3 Bldg 362 Safety Information

Monday 2 May

09:00 → 09:01 Session Conveners -- Jordan Webster and Peisi Huang

09:01 → 09:05 Welcome to Argonne

09:05 → 09:10 Welcome to the ANL HEP division

Speaker: Marcel Demarteau (Argonne National Laboratory)

09:10 → 09:30 Diphotons from an Electroweak Triplet-Singlet

diphotons_argonne.pdf

09:40 → 10:00 Two-photon resuts from ATLAS

anl_npi_yy_saxon.pdf

10:10 → 10:30 Two-photon resuts from CMS

ArgonneWorkshop2016.pdf

10:55 → 11:15 Coffee break

11:15 → 11:35 Diphoton excess: 750 GeV scalar or the kitchen sink?

ANL5:16.pdf

11:45 → 12:05 The Blind Men and an Elephant: an Alternative Interpretation for the Diphoton 750 GeV Excess

Presentation_DoojinKim_Argonne2016.pdf

12:30 → 13:59 Lunch break

13:59 → 14:00 Session Conveners -- Nhan V Tran and Seyda Ipek

14:05 → 14:25 Searches for two vector bosons at CMS

Speakers: Zijun Xu (Peking University (CN)), Zijun Xu (Peking University (CN))

Diboson_CMS_zijun_May2.pdf

14:30 → 14:50 ATLAS results on two-boson resonances

NPInterpretations_Argonne_02.05.2016.pdf

15:00 → 15:20 Searches for dibosons involving Higgs at CMS

cv-vh-hh-2016.pdf

15:30 → 15:50 Coffee break

15:50 → 16:10 ATLAS results on two-boson resonances with Higgs

20160502_diboson.pdf

16:20 → 16:40 Right-handed neutrinos and lljj searches in Run I

Speakers: Pilar Coloma (Universidad Autónoma de Madrid), Pilar Coloma (Fermilab), Pilar Coloma (Virginia Tech University)

coloma-newphysics-lhc.pdf

16:50 → 17:10 Diboson Excess Theory Updates

Speakers: Zhen Liu (Fermilab), Zhen Liu (University of Pittsburgh)

7_DibosonTheoryUpdate_ZhenLiu_ANL_2016.pdf

18:00 → 21:00 Dinner

https://sites.google.com/site/npinterpretations/dinner

Screen Shot 2016-05-02 at 3.59.28 PM.png

Tuesday 3 May

09:00 → 09:01 Session Conveners -- Caterina Vernieri and Kirtimaan Mohan

09:01 → 09:21 Z'-->ll and combinations. ATLAS results

ANL_Workshop_030516.pdf

09:30 → 09:50 New physics in multijet final states with CMS

CMS_multijets_NadjaStrobbe.pdf

10:00 → 10:20 Searches for dijet-, multijet-, and b-jet resonances. ATLAS results

JeffDandoy_ArgonneNPI_3May2016.pdf

10:30 → 10:50 Coffee break

10:50 → 11:10 Searches for BSM in multi-lepton events. CMS results

Speaker: Roberto Castello (CERN)

castello_argonne_May2016.pdf

11:20 → 11:40 Interpretations for the tth excess without an enhanced tth

NPworkshp.pdf

11:50 → 12:10 Enhancing the Higgs associated production with a top quark pair

Speakers: Marcin Badziak, Marcin Badziak

tth_argonne.pdf

12:20 → 13:59 Lunch break

13:59 → 14:00 Session Conveners -- Partick Fox and Si Xie

14:00 → 14:20 Searching for Supersymmetry with Z bosons and missing ET

Speaker: Tova Ray Holmes (Lawrence Berkeley National Lab. (US))

2016-05-01-NewPhysics.pdf

14:30 → 14:50 Direct Measurements of the top-Yukawa Coupling at the LHC and other Related Results

20160425_ttH_InterpretationsWorkshop.pdf

15:00 → 15:20 Vector-like quarks searches at CMS

Speaker: Sadia Khalil (Kansas State University (US))

ArgonneWorkshop_Sadia_2016.pdf

15:30 → 15:50 Coffee break

15:50 → 16:10 Generic interpretation considerations across search channels

Speaker: Keti Kaadze (Kansas State University (US))

KetiKaadze_Workshop.pdf

16:20 → 16:40 Lepton Flavor Violating Higgs decays

LFV.pdf

16:50 → 17:10 A 750 GeV Heavy Pion and its Companions

Speakers: Yang Bai (University of Wisconsin, Madison), yang bai

750GeVPion_YangBai.pdf

Wednesday 4 May

09:00 → 09:01 Session Conveners -- Daniel Hayden and Ahmed Ismail

09:01 → 09:21 Roman or Greek? Distinguishing gg from gamma gamma Fusion

Speaker: Joshua Isaacson (Michigan State University)

RomanOrGreek.pdf

09:30 → 09:50 Soft Gluon Resummation in Higgs Plus Jets Production at the LHC

Speakers: peng sun (LBNL), peng sun (MSU)

talk_sun_5_3_2016_talk.pdf

10:00 → 10:20 The F particle

Speaker: Andrea Tesi

TALK atesi.pdf

10:30 → 10:50 Coffee break

10:50 → 11:10 Strong tW Scattering at the LHC

Speakers: Marco Farina (Sezione di Pisa (IT)), Marco Farina (Cornell University)

strong tW.pdf

11:20 → 11:40 Tadpole-Induced Electroweak Symmetry Breaking and pNGB Higgs Models

Speakers: Jack Kearney (H), John Kearney (University of Michigan (US))

JKearney_TadpoleEWSBandPNGBHiggs.pdf

11:50 → 12:10 New displaced signatures and strategies at the LHC

Speakers: Jessie Shelton (Yale University), Julia (Jessie) Shelton (Rutgers University), Dr Julia Shelton

20160504-Argonne.pdf

12:20 → 13:59 Lunch break

13:59 → 14:00 Session Conveners -- Joe Bramante

14:00 → 14:20 Z + MET in supersymmetry

Speaker: Ahmed Ismail (Argonne National Laboratory/University of Illinois at Chicago)

npi.pdf

14:30 → 14:50 Stop searches in the compressed region

Speaker: Hsin-Chia Cheng (University of California, Davis )

stop_argonne.pdf

15:00 → 15:15 Coffee break

15:15 → 16:00 Searching for the QCD Axion at Advanced LIGO with Black Holes and Gravitational Waves

https://indico.hep.anl.gov/indico/conferenceDisplay.py?confId=609

Speakers: Maria I Baryakhtar (Stanford University (US)), Masha Baryakhtar (Perimeter Institute)

Superradiance_Argonne.pdf