Name: Searching for long-lived particles at the LHC: Seventh workshop of the LHC LLP Community
Start: 2020-05-25T09:00:00+02:00
End: 2020-05-27T19:10:00+02:00
Location: Virtually, worldwide

Searching for long-lived particles at the LHC: Seventh workshop of the LHC LLP Community

from Monday, May 25, 2020 (9:00 AM) to Wednesday, May 27, 2020 (7:10 PM)

Monday, May 25, 2020
1:00 PM Plenary talks: Session 1 -- Intro, dedicated detectors at the LHC, and new theory developments
Session 1 -- Intro, dedicated detectors at the LHC, and new theory developments
1:00 PM - 3:15 PM
Room: Virtual only
Contributions

1:00 PM Introduction and welcome - James Beacham (Duke University (US))

1:15 PM CODEX-$\beta$: opening the book for CODEX-b - Philip Ilten (University of Birmingham (GB))

1:30 PM MATHUSLA - Mason Proffitt (University of Washington (US))

1:45 PM The MoEDAL experiment and MAPP & MALL extensions - Vasiliki Mitsou (Univ. of Valencia and CSIC (ES))

2:00 PM Discussion

2:15 PM Collider probes of real triplet scalar dark matter - Yong Du (University of Massachusetts-Amherst)

2:30 PM Displaced physics at colliders and pre-BBN cosmology - Sam Junius (ULB & VUB)

2:45 PM Light hidden mesons inspired by neutral naturalness - Christopher Verhaaren (University of California, Irvine) Ennio Salvioni (CERN) Hsin-Chia Cheng (University of California, Davis ) LINGFENG LI (HKUST) Lingfeng Li (HKUST)

3:00 PM Discussion
3:15 PM Coffee
Coffee
3:15 PM - 3:45 PM
Room: Virtual only
3:45 PM Plenary talks: Session 2 -- Theoretical overview, PBC & FIPs, HL-LHC, new theory/pheno ideas
Session 2 -- Theoretical overview, PBC & FIPs, HL-LHC, new theory/pheno ideas
3:45 PM - 6:45 PM
Room: Virtual only
Contributions

3:45 PM Physics Beyond Colliders initiative & preview of FIPs 2020 - Joerg Jaeckel (ITP Heidelberg)

4:15 PM Discussion

4:25 PM Bigger picture and new theoretical perspectives on LLPs - Nathaniel Craig (UC Santa Barbara)

4:55 PM Discussion

5:05 PM Prospects for an LLP search in a CMS Forward Spectrometer - Michael Albrow (Fermi National Accelerator Lab. (US))

5:20 PM Long-lived particle searches with the CMS High Granularity Calorimeter - Jia Liu (University of Chicago)

5:35 PM Discussion

5:45 PM Baryogenesis and dark matter from freeze-in - Brian Shuve (SLAC National Accelerator Laboratory) David Tucker-Smith (Williams College)

6:00 PM Using white dwarfs to constrain atomic dark matter - Jack Setford (University of Toronto)

6:15 PM Soft displaced leptons at the LHC - Abanti Ranadhir Sahasransu (Vrije Universiteit Brussel (BE))

6:30 PM Discussion
Tuesday, May 26, 2020
1:00 PM Plenary talks: Session 3 -- More dedicated LLP detectors at the LHC and other LLPs at CERN
Session 3 -- More dedicated LLP detectors at the LHC and other LLPs at CERN
1:00 PM - 3:55 PM
Room: Virtual only
Contributions

1:00 PM Heavy neutral leptons at ANUBIS - Zeren Simon Wang (APCTP, Korea)

1:15 PM Producing and detecting long-lived particles at different experiments at the LHC - Yue Zhao (University of Utah)

1:30 PM Discussion

1:45 PM CLIC - Erica Brondolin (CERN)

2:00 PM NA64 - Paolo Crivelli (ETH Zurich (CH))

2:25 PM Status and prospects for $Br(K^+ \rightarrow \pi^+ \nu \bar{\nu})$ measurement at NA62 - Francesco Brizioli (Universita e INFN, Perugia (IT))

2:40 PM Discussion

2:55 PM FASER - Claire Antel (Universite de Geneve (CH))

3:10 PM The SHiP-SND experiment at the LHC - Giovanni De Lellis (Universita e sezione INFN di Napoli (IT))

3:25 PM Search results from the milliQan demonstrator - Ryan Schmitz (Univ. of California Santa Barbara (US))

3:40 PM Discussion
3:55 PM Coffee
Coffee
3:55 PM - 4:25 PM
Room: Virtual only
4:25 PM Plenary talks: Session 4 -- New results from ATLAS and CMS, dark shower / dark QCD phenomenology
Session 4 -- New results from ATLAS and CMS, dark shower / dark QCD phenomenology
4:25 PM - 7:05 PM
Room: Virtual only
Contributions

4:25 PM ATLAS search for a displaced vertex and a muon - Karri Folan Di Petrillo (Fermi National Accelerator Lab. (US))

4:40 PM ATLAS displaced jets: Solving the LLP re-interpretation challenge using RECAST - Alice Morris (UCL (GB))

4:55 PM CMS search for disappearing tracks - Brian Francis (Ohio State University (US))

5:10 PM Discussion

5:25 PM Casting a ParticleNet to catch dark showers - Elias Bernreuther (RWTH Aachen University)

5:40 PM Challenges of searching for low mass LLPs from strongly interacting dark sectors - Patrick Tunney (King's College London)

5:55 PM Discussion

6:10 PM Dark showers with jet substructure - Marat Freytsis (Rutgers University)

6:25 PM A robust measure of event isotropy at colliders - Cari Cesarotti (Harvard University)

6:50 PM Discussion
Wednesday, May 27, 2020
1:00 PM Plenary talks: Session 5 -- Triggering ideas for ATLAS and CMS and a new result from CMS
Session 5 -- Triggering ideas for ATLAS and CMS and a new result from CMS
1:00 PM - 2:40 PM
Room: Virtual only
Contributions

1:00 PM Search for long-lived heavy neutrinos at the LHC with a VBF trigger - Joel Jones-Perez (PUCP)

1:15 PM A displaced vertex trigger following the CMS Phase II upgrade - Simon Knapen (CERN)

1:30 PM Muon shower L1 trigger: Expanding CMS’s long-lived particle lifetime coverage - Sven Dildick (Rice University (US))

1:45 PM Discussion

2:00 PM CMS search for displaced jets - Jingyu Luo (Princeton University (US))

2:15 PM Triggering long-lived particles in HL-LHC at level-1 - Rhitaja Sengupta (Indian Institute of Science)

2:30 PM Discussion
2:40 PM Coffee
Coffee
2:40 PM - 3:05 PM
Room: Virtual only
3:05 PM Triggers for Run 3 for ATLAS, CMS, and LHCb: Triggers for Run 3 for ATLAS, CMS, and LHCb
Triggers for Run 3 for ATLAS, CMS, and LHCb
3:05 PM - 4:40 PM
Room: Virtual only
Contributions

3:05 PM Introduction - David Curtin (University of Toronto)

3:06 PM Triggering at ATLAS - Kunihiro Nagano (High Energy Accelerator Research Organization (JP))

3:16 PM Triggering at CMS - Sam James Harper (STFC - Rutherford Appleton Lab. (GB))

3:26 PM Triggering at LHCb - Olli Lupton (University of Warwick (GB))

3:36 PM Why can't we trigger for X? / Discussion and idea-tossing - David Curtin (University of Toronto) Yuri Gershtein (Rutgers State Univ. of New Jersey (US))
4:40 PM LLP WG: LLP WG
LLP WG
4:40 PM - 6:50 PM
Room: Virtual only