Name: Double Higgs Production at Colliders Workshop
Start: 2018-09-04T08:00:00-05:00
End: 2018-09-09T09:00:00-05:00
Location: Fermilab

Double Higgs Production at Colliders Workshop

from Tuesday 4 September 2018 (08:00) to Sunday 9 September 2018 (09:00)

Monday 3 September 2018
Tuesday 4 September 2018

08:00

08:00 - 09:00
Room: One West (WH1W)
09:00
09:00 - 09:40
Room: One West (WH1W)
Contributions

09:00 Welcome to FNAL and LPC - Caterina Vernieri (Fermi National Accelerator Lab. (US)) Marcela Carena (Fermilab) Sergo Jindariani (Fermi National Accelerator Lab. (US))

09:20 Introduction - Biagio Di Micco (Universita' degli Studi di Roma Tre e Istituto Nazionale di Fisica Nucleare (INFN))
09:40 LHC status
LHC status
09:40 - 10:30
Room: One West (WH1W)
Contributions

09:40 CMS experimental status on hh production search (20+5) - Abdollah Mohammadi (Kansas State University (US))

10:05 ATLAS experimental status on hh production search (20+5) - Marc Escalier (LAL-Orsay (FR))
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: One West (WH1W)
11:00
11:00 - 12:30
Room: One West (WH1W)
Contributions

11:00 Latest SM predictions (25+5) - Javier Mazzitelli (University of Zurich)

11:30 Trilinear Higgs self-coupling extraction from single Higgs measurements (25+5) - Stefano Di Vita (Università degli Studi e INFN Milano (IT))

12:00 Trilinear Higgs self-coupling determination from single-Higgs differential measurements (25+5) - Ambresh Shivaji (UC Louvain)
12:30 Future colliders
Future colliders
12:30 - 13:00
Room: One West (WH1W)
Contributions

12:30 HL-LHC projections and YR status (20+5) - Stefania Gori (University of Cincinnati (US))
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: One West (WH1W)
14:00 Future Colliders
Future Colliders
14:00 - 15:00
Room: One West (WH1W)
Contributions

14:00 Higgs physics at Future Circular colliders (ee/hh) (25+5) - Anadi Canepa (Fermi National Accelerator Lab. (US))

14:30 Higgs physics at ILC/CLIC (25+5) - Philipp Roloff (CERN)
15:00 Combination of single and double Higgs measurements
Combination of single and double Higgs measurements
15:00 - 16:00
Room: One West (WH1W)
Contributions

15:00 ATLAS HH combination results (20+5) - Petar Bokan (Uppsala University (SE), Georg-August-Universitaet Goettingen (DE))

15:25 CMS HH combination results (20+5) - Luca Cadamuro (University of Florida (US))
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: One West (WH1W)

16:30 Discussion
Discussion
16:30 - 17:45
Room: One West (WH1W)

18:00 Welcome Reception
Welcome Reception
18:00 - 20:00
Room: One West (WH1W)
Wednesday 5 September 2018
08:30
08:30 - 09:40
Room: One West (WH1W)
Contributions

08:30 Monte Carlo modelling of HH - Eleni Vryonidou (CERN)

09:00 Full NLO QCD corrections to ggF HH production - Julien Baglio (University of Tübingen)

09:20 Reinterpretation of non-resonant HH searches - Anamika Aggarwal (Nikhef National institute for subatomic physics (NL))
09:40 b-jets
b-jets
09:40 - 10:45
Room: One West (WH1W)
Contributions

09:40 b-jet energy regression - Alexander Melzer (University of Bonn (DE))

10:10 b-tagging : current and future performance - Luca Mastrolorenzo (Rheinisch Westfaelische Tech. Hoch. (DE))
10:45

10:45 - 11:00
Room: One West (WH1W)

11:00 Coffee break
Coffee break
11:00 - 11:30
Room: One West (WH1W)
11:30 H(bb)H(gammagamma)
H(bb)H(gammagamma)
11:30 - 13:00
Room: One West (WH1W)
Contributions

11:30 ATLAS experimental summary - Elizabeth Brost (Northern Illinois University (US))

12:00 CMS experimental summary - Maxime Gouzevitch (Centre National de la Recherche Scientifique (FR))

12:30 Plans and perspectives for Run II and beyond - David Delgove (Centre National de la Recherche Scientifique (FR))
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: One West (WH1W)
14:00 H(bb)H(bb)
H(bb)H(bb)
14:00 - 16:00
Room: One West (WH1W)
Contributions

14:00 b-tagging online, b-jet triggers and future plans - John Alison (University of Chicago (US))

14:30 Identifying boosted H->bb - Michael Aaron Kagan (SLAC National Accelerator Laboratory (US))

15:00 CMS Analysis Strategy, with focus on non-resonant - Andres Tiko (Universita e INFN, Padova (IT))

15:30 ATLAS Analysis Strategy, with focus on non-resonant - Jana Schaarschmidt (University of Washington (US))
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: One West (WH1W)

16:30 Discussion
Discussion
16:30 - 17:30
Room: One West (WH1W)
Thursday 6 September 2018
09:00 H(bb)H(tautau)
H(bb)H(tautau)
09:00 - 10:30
Room: One West (WH1W)
Contributions

09:00 ATLAS analysis overview - Alessandra Betti (University of Bonn (DE))

09:30 CMS analysis overview - Luca Cadamuro (University of Florida (US))

10:00 Trigger strategies for bbtautau - Agni Bethani (University of Manchester (GB))
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: One West (WH1W)
11:00 H(bb)H(tautau)
H(bb)H(tautau)
11:00 - 12:20
Room: One West (WH1W)
Contributions

11:00 ATLAS and CMS overview + comparison of selections and fitted variables - Arnaud Ferrari (Uppsala University (SE))

11:30 ATLAS and CMS overview + comparison of reconstruction and bkg estimation methods **remote** - Francesco Brivio (Universita & INFN, Milano-Bicocca (IT))

12:00 Trigger strategies for VBF HHbbtt **remote** - Chiara Amendola (LLR - Ecole Polytechnique (FR))
12:20
12:20 - 13:00
Room: One West (WH1W)
Contributions

12:20 Beyond the Standard Model HH production - Ian Lewis (The University of Kansas)
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: One West (WH1W)

14:00 Fermilab director's welcome message
Fermilab director's welcome message
14:00 - 14:10
Room: One West (WH1W)
14:10
14:10 - 14:40
Room: One West (WH1W)
Contributions

14:10 The least studied coupling in (double) Higgs physics - Ian Low (Northwestern University)
14:40 H(bb)H(VV)
H(bb)H(VV)
14:40 - 16:00
Room: One West (WH1W)
Contributions

14:40 Theory talk specific to bbVV - Jeong Han Kim (University of Kansas) Tathagata Ghosh (University of Hawaii)

15:10 ATLAS analysis overview: bbWW and bbZZ - Gabriel Palacino (Indiana University (US))

15:40 Dedicated object reconstruction techniques for bbVV - Jason Robert Veatch (Georg August Universitaet Goettingen (DE))
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: One West (WH1W)
16:30 H(bb)H(VV)
H(bb)H(VV)
16:30 - 17:00
Room: One West (WH1W)
Contributions

16:30 CMS analysis overview : bbZZ - Apichart Hortiangtham (Northeastern University (US))

16:45 CMS analysis overview : bbWW - Tao Huang (Texas A & M University (US))
17:00 Discussion
Discussion
17:00 - 18:30
Room: One West (WH1W)

19:00 Two Brothers Roundhousehttp://twobrothersbrewing.com/restaurants/roundhouse/
Two Brothers Roundhousehttp://twobrothersbrewing.com/restaurants/roundhouse/
19:00 - 22:00
Room: One West (WH1W)
Friday 7 September 2018
09:00 jets and boosted techniques
jets and boosted techniques
09:00 - 10:00
Room: One West (WH1W)
Contributions

09:00 Substructure for HH signatures - Marc Antoine Osherson (Rutgers, State Univ. of New Jersey (US))

09:30 Jet and MET performance - Maximilian J Swiatlowski (University of Chicago (US))
10:00
10:00 - 10:30
Room: One West (WH1W)
Contributions

10:00 Exotic decays in HH production - Brian Thomas Batell (University of Pittsburgh)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: One West (WH1W)
11:00
11:00 - 11:30
Room: One West (WH1W)
Contributions

11:00 BSM multi Higgs - Nausheen Shah (Wayne State University)
11:30 Other signatures
Other signatures
11:30 - 13:10
Room: One West (WH1W)
Contributions

11:30 The analysis of HH->WWgamma gamma with the ATLAS detector - Maosen Zhou (Chinese Academy of Sciences (CN))

11:50 HH->WW*WW* analysis with ATLAS detector - Liang Li (Shanghai Jiao Tong University (CN))

12:10 Reconstruction of the HH mass in the HH->4tau channel - Christian Veelken (National Institute of Chemical Physics and Biophysics (EE))

12:30 The analysis of HH->4tau with the CMS detector - Saswati Nandan (Saha Institute of Nuclear Physics (IN))
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: One West (WH1W)
14:00 Combination and other common topics
Combination and other common topics
14:00 - 16:20
Room: One West (WH1W)
Contributions

14:15 Interferences in searches for heavy Higgs bosons - Stefan Rainer Liebler (KIT - Karlsruhe Institute of Technology (DE))

14:30 ggHH generation and benchmarks - Alexandra Carvalho Antunes De Oliveira (Universita e INFN, Padova (IT)) Alexandra Carvalho Antunes De Oliveira (Universita e INFN, Padova (IT))

15:05 VBF HH generation and benchmarks - Tyler James Burch (Northern Illinois University (US))

15:30 Interference effects in the alignement scenario - Marcela Carena (Fermilab)
15:30 Wine and Cheese
Wine and Cheese
15:30 - 17:30
Room: One West (WH1W)
Contributions

16:00 Reflections on Double Higgs Production at the LHC - Carlos E.M. Wagner (University of Chicago / Argonne National Laboratory)
17:30 Discussion
Discussion
17:30 - 18:30
Room: One West (WH1W)
Saturday 8 September 2018
09:00 Summary
Summary
09:00 - 10:30
Room: One West (WH1W)
Contributions

09:00 Experimental summary - Caterina Vernieri (Fermi National Accelerator Lab. (US))

09:45 Theory summary - Brian Thomas Batell
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: One West (WH1W)
11:00 Discussion Summary, White Paper and Follow-Ups
Discussion Summary, White Paper and Follow-Ups
11:00 - 12:00
Room: One West (WH1W)
Contributions

11:00 Summary of discussion paper and white paper - Biagio Di Micco (Universita' degli Studi di Roma Tre e Istituto Nazionale di Fisica Nucleare (INFN))
12:00 Lunch break
Lunch break
12:00 - 13:00
Room: One West (WH1W)

13:00

13:00 - 17:00
Room: One West (WH1W)
Sunday 9 September 2018

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