Name: Searches for long-lived particles at the LHC: Second workshop of the LHC LLP Community
Start: 2017-10-17T16:00:00+02:00
End: 2017-10-20T18:00:00+02:00
Location: ICTP, Trieste, Italy

Searches for long-lived particles at the LHC: Second workshop of the LHC LLP Community

from Tuesday 17 October 2017 (16:00) to Friday 20 October 2017 (18:00)

Monday 16 October 2017
Tuesday 17 October 2017
16:30 Fifty Years of the Standard Model - Steven Weinberg (UT Austin)
Fifty Years of the Standard Model
- Steven Weinberg (UT Austin)
16:30 - 17:30
Room: Leonardo Building Budinich Lecture Theatre October 17 is the 50th anniversary (to the day!) that the foundational paper, “A Model of Leptons”... https://inspirehep.net/record/51188 ...was submitted to PRL, and Weinberg has agreed to broadcast a talk to our workshop in honor of the occasion. Watch remotely on ITCP's YouTube channel: https://youtu.be/mX2R8-nJhLQ
17:30 Reception
Reception
17:30 - 18:30
Wednesday 18 October 2017
09:00 Welcome to ICTP - Bobby Samir Acharya (Abdus Salam Int. Cent. Theor. Phys. (IT))
Welcome to ICTP
- Bobby Samir Acharya (Abdus Salam Int. Cent. Theor. Phys. (IT))
09:00 - 09:05
Room: Giambiagi Lecture Hall
09:05 Introduction - James Beacham (Ohio State University (US))
Introduction
- James Beacham (Ohio State University (US))
09:05 - 09:10
Room: Giambiagi Lecture Hall
09:10 Long-lived particles at the LHC in context - Michael Ramsey-Musolf (U. Massachusetts Amherst)
Long-lived particles at the LHC in context
- Michael Ramsey-Musolf (U. Massachusetts Amherst)
09:10 - 09:50
Room: Giambiagi Lecture Hall
09:50 Snapshot of current long-lived particle results at LHCb - Carlos Vazquez Sierra (Nikhef National institute for subatomic physics (NL))
Snapshot of current long-lived particle results at LHCb
- Carlos Vazquez Sierra (Nikhef National institute for subatomic physics (NL))
09:50 - 10:30
Room: Giambiagi Lecture Hall
10:30 Snapshot of current long-lived particle results at CMS - Albert De Roeck (CERN)
Snapshot of current long-lived particle results at CMS
- Albert De Roeck (CERN)
10:30 - 11:10
Room: Giambiagi Lecture Hall
11:10 Coffee
Coffee
11:10 - 11:40
Room: Giambiagi Lecture Hall
11:40 Snapshot of current long-lived particle results at ATLAS - Karri Folan Di Petrillo (Harvard University (US))
Snapshot of current long-lived particle results at ATLAS
- Karri Folan Di Petrillo (Harvard University (US))
11:40 - 12:20
Room: Giambiagi Lecture Hall
12:20 Workshop goals and white paper status - James Beacham (Ohio State University (US))
Workshop goals and white paper status
- James Beacham (Ohio State University (US))
12:20 - 13:00
Room: Giambiagi Lecture Hall
13:00 Lunch -- working group meet-and-greets over food
Lunch -- working group meet-and-greets over food
13:00 - 14:30
Room: Giambiagi Lecture Hall
14:30 New ideas -- Session 1
New ideas -- Session 1
14:30 - 15:38
Room: Giambiagi Lecture Hall
Contributions

14:30 Large radius tracking in ATLAS - Margaret Susan Lutz (University of Massachusetts (US))

14:47 ATLAS Fast TracKer (FTK) -- Info, status, and prospects - Tova Ray Holmes (University of Chicago (US))

15:04 ATLAS Fast TracKer (FTK) -- Overview of triggering constraints - Lesya Horyn (University of Chicago (US))

15:21 Upgrade studies at CMS in the context of LLPs - Henning Keller (Rheinisch Westfaelische Tech. Hoch. (DE))
15:38 Coffee
Coffee
15:38 - 16:00
Room: Giambiagi Lecture Hall
16:00 Joint session with Re-interpretations Workshop at Fermilab
Joint session with Re-interpretations Workshop at Fermilab
16:00 - 17:30
Room: Giambiagi Lecture Hall
Contributions

16:00 Re-interpretations and recasting of LLP searches from the experimentalist viewpoint - Gavin Hesketh (University College London (UK))

16:30 Re-interpretations and recasting of LLP searches from the theorist viewpoint - Jared Evans

17:00 Discussion
18:00 Vino e formaggio
Vino e formaggio
18:00 - 19:00
Room: Giambiagi Lecture Hall
Thursday 19 October 2017
09:00 Simplified models for LLPs -- The LHC LLP Community proposal - Brian Shuve (SLAC National Accelerator Laboratory)
Simplified models for LLPs -- The LHC LLP Community proposal
- Brian Shuve (SLAC National Accelerator Laboratory)
09:00 - 09:45
Room: Giambiagi Lecture Hall
09:45 Simplified models proposal -- open discussion - Michael Ramsey-Musolf (U. Massachusetts Amherst)
Simplified models proposal -- open discussion
- Michael Ramsey-Musolf (U. Massachusetts Amherst)
09:45 - 10:30
Room: Giambiagi Lecture Hall
10:30 Coffee
Coffee
10:30 - 11:00
Room: Giambiagi Lecture Hall
11:00 Re-interpretations and recommendations for the presentation of search results - Juliette Alimena (Ohio State University (US))
Re-interpretations and recommendations for the presentation of search results
- Juliette Alimena (Ohio State University (US))
11:00 - 12:00
Room: Giambiagi Lecture Hall Follow-up discussion from previous day's joint session with Fermilab and conclusion of recommendations
12:00 Lunch
Lunch
12:00 - 13:30
Room: Giambiagi Lecture Hall
13:30 Experimental coverage -- Overview - José Francisco Zurita (KIT)
Experimental coverage -- Overview
- José Francisco Zurita (KIT)
13:30 - 14:15
Room: Giambiagi Lecture Hall
14:15 Experimental coverage -- Discussion and brainstorming - José Francisco Zurita (KIT)
Experimental coverage -- Discussion and brainstorming
- José Francisco Zurita (KIT)
14:15 - 15:00
Room: Giambiagi Lecture Hall
15:00 Coffee
Coffee
15:00 - 15:30
Room: Giambiagi Lecture Hall

15:30 Experimental coverage -- Part 2
Experimental coverage -- Part 2
15:30 - 17:20
Room: Giambiagi Lecture Hall

20:00 Workshop dinner
Workshop dinner
20:00 - 21:00
Friday 20 October 2017
09:00 Triggers and upgrades for LLP searches -- Part 1 - Jessica Prisciandaro (Universidade de Santiago de Compostela (ES)) Cristiano Alpigiani (University of Washington, Seattle) Yangyang Cheng (Cornell University (US)) Elena Dall'Occo (Nikhef National institute for subatomic physics (NL))
Triggers and upgrades for LLP searches -- Part 1
- Jessica Prisciandaro (Universidade de Santiago de Compostela (ES))
- Cristiano Alpigiani (University of Washington, Seattle)
- Yangyang Cheng (Cornell University (US))
- Elena Dall'Occo (Nikhef National institute for subatomic physics (NL))
09:00 - 10:20
Room: Giambiagi Lecture Hall
10:20 Coffee
Coffee
10:20 - 10:50
Room: Giambiagi Lecture Hall
10:50 Triggers and upgrades for LLP searches -- Part 2 - Alexander Ledovskoy (University of Virginia (US)) Yuri Gershtein (Rutgers State Univ. of New Jersey (US)) Lindsey Gray (Fermi National Accelerator Lab. (US))
Triggers and upgrades for LLP searches -- Part 2
- Alexander Ledovskoy (University of Virginia (US))
- Yuri Gershtein (Rutgers State Univ. of New Jersey (US))
- Lindsey Gray (Fermi National Accelerator Lab. (US))
10:50 - 11:30
Room: Giambiagi Lecture Hall
11:30 Brainstorming on the future of LLP searches: Upgrades, high-luminosity and high-energy (~25 TeV) LHC possibilities - Roberto Franceschini (Rome 3 U.) Martino Borsato (Universidade de Santiago de Compostela (ES))
Brainstorming on the future of LLP searches: Upgrades, high-luminosity and high-energy (~25 TeV) LHC possibilities
- Roberto Franceschini (Rome 3 U.)
- Martino Borsato (Universidade de Santiago de Compostela (ES))
11:30 - 12:10
Room: Giambiagi Lecture Hall Group brainstorming session
12:10 Lunch
Lunch
12:10 - 13:40
Room: Giambiagi Lecture Hall
13:40 Dark showers - Jakub Scholtz (UW Seattle) Siddharth Mishra Sharma (Universidad de Cantabria (ES)) Siddharth Mishra Sharma (Princeton University) Carissa Joyce Cesarotti (Johannes Gutenberg Universitaet Mainz (DE)) Jakub Scholtz (Harvard) Jakub Scholtz (University of Washington)
Dark showers
- Jakub Scholtz (UW Seattle)
- Siddharth Mishra Sharma (Universidad de Cantabria (ES))
- Siddharth Mishra Sharma (Princeton University)
- Carissa Joyce Cesarotti (Johannes Gutenberg Universitaet Mainz (DE))
- Jakub Scholtz (Harvard)
- Jakub Scholtz (University of Washington)
13:40 - 15:00
Room: Giambiagi Lecture Hall
15:00 Coffee
Coffee
15:00 - 15:30
Room: Giambiagi Lecture Hall
15:30 New ideas -- Session 2
New ideas -- Session 2
15:30 - 17:00
Room: Giambiagi Lecture Hall
Contributions

15:30 A new variant of dark matter freeze-out predicting long-lived particles at the LHC - Jan Heisig (RWTH Aachen University) Jan Heisig (RWTH Aachen University)

15:45 MATHUSLA status and update - Audrey Katherine Kvam (University of Washington (US))

16:00 ATLAS displaced jets search: Past, present, future - Nina Anikeeva (University of Washington) Nina Anikeeva (University of Washington (US))

16:15 Monopoles at the LHC: ATLAS HIP search, Moedal, ATLAS/CMS beam pipe initiative - Philippe Mermod (Universite de Geneve (CH))
17:00 Summary and taking stock - Sascha Mehlhase (Ludwig Maximilians Universitat (DE))
Summary and taking stock
- Sascha Mehlhase (Ludwig Maximilians Universitat (DE))
17:00 - 17:45
Room: Giambiagi Lecture Hall

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