New Physics Interpretations at the LHC 2

5 Apr 2017, 09:00 → 7 Apr 2017, 19:30 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. The latest results from ATLAS and CMS experiments at the LHC will be discussed. 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. We will also discuss unconventional yet interesting BSM models that should be considered by the experiments.

Dinner on Thursday will be at Meason Sabika, see here for details and dinner payment options.

The first NPI workshop was in May 2016.

Argonne Map

Arrival information

Group photo.jpg

Safety information for bldg. 362

Wednesday, 5 April

09:00 → 09:05 Welcome to Argonne

Speaker: El Carlos E.M. Wagner (University of Chicago)

09:10 → 09:30 ATLAS searches for diboson resonances

Speaker: Wade Cameron Fisher (Michigan State University (US))

NPI2_Halladjian_Apr5.pdf

09:40 → 10:00 Searches for Heavy Scalars at CMS

Speaker: Jordan Damgov (Texas Tech University (US))

HeavyScalarSearchesCMS_JD_m3.pdf

10:10 → 10:30 Heavy Scalar searches in ttbar final states

Speaker: Zhen Liu (Fermilab)

ttbarInter_ZhenLiu_ANL_NPI17.pdf

10:40 → 11:00 Coffee break

11:00 → 11:20 Hunting for An Extended Higgs Sector at Large Hadron Collider

Speaker: Tao Liu (The Hong Kong University of Science and Technology)

Heavy_higgs_ANL_2017April.pdf

11:30 → 11:50 BSM benchmarks for the LHC

Speaker: Tania Natalie Robens (Technische Universitaet Dresden (DE))

tr_talk.pdf

12:00 → 13:30 Lunch break

13:30 → 13:50 Latest SUSY results from CMS

Speaker: Andrew James Whitbeck (Fermi National Accelerator Lab. (US))

CMS_SUSY_results_whitbeck.pdf

14:00 → 14:20 Latest SUSY results from ATLAS

Speaker: Benjamin Henry Hooberman (Univ. Illinois at Urbana-Champaign (US))

Hooberman_ANLWorkshop_v3.pdf

14:30 → 14:50 Where could the stop be hiding?

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

cheng_argonne_2017.pdf

15:00 → 15:20 Coffee break

15:20 → 15:40 Modification of Higgs Couplings in Minimal Composite Models

Speaker: Da Liu (ITP, CAS/EPFL)

Talk_Da.pdf

15:50 → 16:10 Any SUSY after Moriond?

Speaker: Angelo Monteux (Rutgers University)

Monteux_anySUSY.pdf

16:20 → 16:40 Implications of Direct Detection Blind Spots at the LHC

Speaker: Peisi Huang (University of Wisconsin-Madison (US))

NP_Huang.pdf

16:50 → 17:10 Flavor physics

Speaker: Yuval Grossman (Cornell)

ANL-2017.pdf

17:20 → 17:40 The Vev Flip-Flop: Dark Matter Decay between Weak Scale Phase Transitions

We discuss a new alternative to the Weakly Interacting Massive Particle (WIMP) paradigm for dark matter. Rather than being determined by thermal freeze-out, the dark matter abundance in this scenario is set by dark matter decay, which is allowed for a limited amount of time just before the electroweak phase transition. We discuss a concrete model which exhibits a "vev flip-flop'' and show that it is phenomenologically successful in the most interesting regions of its parameter space. We comment on detection prospects, primarily at the LHC.

Speaker: Michael Baker (JGU Mainz)

Baker.pdf

Veff.mov

Thursday, 6 April

09:00 → 09:20 Latest 13 TeV ttH results from CMS using the 2016 dataset

Speaker: Charles Nicholas Mueller (University of Notre Dame (US))

2017_04_NPI_ttH_results_Mueller.pdf

09:30 → 09:50 ATLAS measurements of H125 properties

Speaker: Mark Neubauer (Univ. Illinois at Urbana-Champaign (US))

NPI2017_ATLAS_Higgs.pdf

10:00 → 10:20 Latest Higgs Results from CMS

Speaker: Ben Kreis (Fermi National Accelerator Lab. (US))

Higgs_CMS_kreis.pdf

10:30 → 10:50 Coffee break

10:50 → 11:10 Higgs Bosons beyond the Higgs

Speaker: Marcela Carena (Fermilab)

4 Argonne2017.pdf

11:20 → 11:40 Implications of h125 on the presence of additional scalars and their expected experimental signatures

Speaker: Dr Nausheen Shah (Wayne State University)

SHAH_ANL_Apr2017.pptx

11:50 → 12:10 Higgs boson radiative decays

Speaker: Tao Han (University of Pittsburgh)

2017-h2ffg.pdf

12:20 → 13:50 Lunch break

13:50 → 14:10 ATLAS searches for exotic BSM physics + Two-jet resonances

Speaker: Ryan Christopher Edgar (University of Michigan (US))

np_interpretations_2__ryan_edgar.pdf

14:20 → 14:40 CMS VLQ

Speaker: Julie Hogan (Brown University (US))

VLQatIArgonne_040617.pdf

14:50 → 15:10 dijet and boosted jet resonances (exp)

Speaker: Javier Mauricio Duarte (Fermi National Accelerator Lab. (US))

Argonne_DataScoutingAndDijets_6Apr2017.pdf

15:20 → 15:40 Coffee break

15:40 → 16:00 Heavy Vector Resonances (theory)

Speaker: Bogdan Dobrescu (Fermilab)

Argonne2017.pdf

16:10 → 16:30 LOOKING FOR THE WIMP NEXT DOOR

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

170406-Argonne.pdf

16:40 → 17:00 MVA for Dark Matter at the LHC

Speaker: James Gainer (University of Hawaii at Manoa)

17:10 → 17:30 Hidden valley searches at the LHCb

Speaker: Yue Zhao

HV-LHCb_ANL.pdf

18:00 → 21:00 Dinner at Meson Sabika

Friday, 7 April

09:00 → 09:20 Bottom and Charm physics at CMS

Speaker: Kai Yi (The University of Iowa (US))

ArgonneBTalk.pdf

09:30 → 09:50 Latest Rumors on Rare B Decay Anomalies

Speakers: Wolfgang Altmannshofer (University of Cincinnati), Wolfgang Altmannshofer (Fermilab)

talk_Argonne.pdf

10:00 → 10:20 Lepton flavor violation at high and low energies

Speaker: Alexey Petrov (Wayne State University)

Interpretations2017.pdf

10:30 → 10:50 Coffee break

10:50 → 11:10 Composite Higgs Bosons and Heavy Vector Resonances

Speaker: Elizabeth Simmons (Michigan State University)

4_Simmons-Argonne 2017-4-5.pdf

11:20 → 11:40 Jet Energy Correlations and the Identification of New Light Resonances

Speakers: R. Sekhar Chivukula (Michigan State University), R. Sekhar Chivukula (Michigan State University)

5_Chivukula-Argonne-2017.pdf

11:50 → 12:10 Searching for Dark Matter at Colliders

Speaker: Matteo Cremonesi (Fermi National Accelerator Lab. (US))

npi2017.pdf

12:20 → 13:50 Lunch break

13:50 → 14:10 Electroweak Searches using Photon Final State Radiation

Speaker: Ahmed Ismail (University of Pittsburgh)

Ismail-npi2.pdf

14:20 → 14:40 Flavor perspective on heavy Higgs searches.

Speakers: Stefania Gori (Perimeter Institute/Cincinnati University), Stefania Gori, Stefania Gori, Stefania Gori, stefania gori (sns)

TalkArgonne.pdf

14:50 → 15:10 Expectations for and interpretations of LHC superpartner and Higgs data

Speaker: Gordon Kane (University of Michigan)

Argonne talk GK.pdf

15:20 → 15:40 Coffee break

15:40 → 16:00 Probing strongly coupled new physics at the LHC

Speakers: LianTao Wang (University of Chicago), Liantao Wang (University of Chicago (US))

strongly_coupled.pdf

16:10 → 16:30 Beyond Simplified Dark Matter Models

The associated ZH production at LHC is one of the most prominent paths towards an accurate understanding of the Higgs boson couplings. We focus on invisible Higgs searches and show that loop-induced components for both the signal and background present phenomenologically relevant contributions to the H to invisible limits. In addition, we discuss the constraining power of this channel to Simplified Models for Dark Matter and gauge invariant completions, such as the Pseudoscalar Portal. Notably, we show that mono-Z searches provide competitive sensitivities to standard mono-jet analyses at 13 TeV LHC

Speaker: Dorival Gonçalves (University of Pittsburgh)

argonne_dorival.pdf

16:40 → 17:00 Toward explaining B Decay anomalies

Speaker: Dr Bhubanjyoti Bhattacharya (Wayne State University)

BB_Argonne_Talk.pdf

17:10 → 17:30 Light gluino window

Speaker: David McKeen (University of Pittsburgh)

mckeen_ANL.pdf

17:40 → 18:00 Neutral Naturalness: an Update

Speakers: Roni Harnik (Fermilab), Roni Harnik (Fermilab)

twin-Argonne.pdf