2023 CMS heavy ion workshop: bringing together the LHC heavy ion community

29 May 2023, 09:00 → 1 Jun 2023, 18:00 Europe/Rome

Aula Renzo Leonardi (ECT*)

Andre Stahl (CERN, Switzerland), Carlos Lourenco (CERN, Switzerland), Georgios Krintiras (The University of Kansas (US)), Wei Li (Rice University, United States), Yen-Jie Lee (MIT, United States), Yi Chen (MIT)

After the first CMS Heavy Ion workshop, held at CERN, featuring more than 50 talks and 100 participants, the Heavy Ion Group of the CMS Collaboration is holding the second, more extended edition in the beautiful city of Trento. The workshop will bring together the theory, LHC and CMS heavy ion communities, and will be split in two parts: a public two-day session with a series of invited talks from theorists and from the LHC experimental community, followed by two days of CMS internal discussions.

The workshop, taking advantage of the resumed LHC operation, as well as of the recently-concluded Snowmass22 exercise and of the Long-Range Plans for Nuclear Physics in the US and Europe, will certainly stimulate extensive discussions on the physics performance of early Run 3 data, the physics opportunities at the HL-LHC, the HL-LHC upgrade challenges and their relevance to heavy ion specific measurements, compelling physics cases at Run 5 and beyond, and foreseen synergies with other collider projects.

There is no registration fee and all coffee breaks and lunches will be covered for all participants.

Poster.pdf

Q&A

Monday 29 May

09:00 → 09:15 Welcome Director ECT*/Goals of the Workshop

09:00 ECT* director

09:10 Organizers (including practical info)

Welcome talk 2023 HIN Workshop.pdf

09:15 → 10:45 Initial state and global analysis of nuclear modifications of the parton distributions

Convener: Ben Kilminster (University of Zurich)

Q&A

09:15 Theory considerations

Speakers: Tomas Jezo (University of Münster, ITP), Tomáš Ježo (Munster U., ITP)

TJezo_ectstar.pdf

09:30 Experimental considerations

Speaker: Jiayin Sun (INFN Cagliari)

2023_CMS_workshop_sunj_v2.pdf

09:45 Discussion

Q&A

10:45 → 11:15 Coffee break

11:15 → 12:45 Macroscopic QGP Properties

Convener: Subash Chandra Behera (Indian Institute of Technology Madras (IN))

Q&A

11:15 Theory considerations

Speaker: Wilke van der Schee (CERN)

Talk_Trento23CMS.pdf

Talk_Trento23CMS.pptx

11:30 Experimental considerations

Speaker: Zhenyu Chen (Shandong University)

CMSHIWorkshop2023_zhenyuchen_v2.pdf

11:45 Discussion

Q&A

12:45 → 14:00 Lunch break

14:00 → 16:00 Open heavy flavor and quarkonia

Convener: Soohwan Lee (Korea University)

Q&A

14:00 Theory considerations

Speaker: Jiaxing Zhao (SUBATECH)

Jxzhao_CMS202305.pdf

14:15 Theory considerations (nPDFs)

Speaker: Tomas Jezo (University of Münster, ITP)

TJezo_ectstar.pdf

14:30 Experimental considerations

Speaker: Zhenyu Ye (University of Illinois at Chicago)

yezhenyu_ECT_20230529_v0.pdf

14:45 Discussion

Q&A

16:00 → 16:30 Coffee break

16:30 → 18:00 QGP tomography

Q&A

16:30 Theory considerations

Speaker: Zhong Yang

ECT_2023.pdf

16:45 Experimental considerations

Speaker: Helena Santos (LIP - Laboratório de Instrumentação e Física Experimental de Partículas)

CMS_HI_Workshop_Trento_HSantos.pdf

17:00 Discussion

Q&A

19:30 → 21:30 Welcome Dinner

Tuesday 30 May

09:00 → 10:30 Small size/far-from-equilibrium limit of QGP

Convener: Javier Alberto Murillo Quijada (Universidad de Sonora)

Q&A

09:00 Theory considerations

Speaker: Jasmine Brewer (CERN)

09:15 Experimental considerations

Speaker: Gian Michele Innocenti (CERN)

20230526_CMSECTTrento_SmallSystems.pdf

09:30 Discussion

Q&A

10:30 → 11:00 Coffee break

11:00 → 12:30 Ultraperipheral collisions

Convener: Cristian Baldenegro (The University of Kansas (US))

Q&A

11:00 Theory considerations

Speakers: Mariola Klusek-Gawenda (Institute of Nuclear Physics PAN), Mariola Kłusek-Gawenda (Cracow, INP)

MKG_CMS_Trento.pdf

11:15 Experimental considerations

Speaker: David d'Enterria (Cern)

dde_UPCs_cms_hi_ect_may23.pdf

11:30 Discussion

Q&A

12:30 → 14:00 Lunch break

14:00 → 15:30 Joint session: LHC combinations and LHC upgrades for Run 5 and beyond

Convener: Florian Damas (LLR (Ecole Polytechnique, CNRS-IN2P3, FR))

Q&A

14:00 LHC upgrade for Run 5 and beyond

Speakers: Gian Michele Innocenti (CERN), Luciano Musa (CERN)

20230526_CMSECTTrento_LHCUpgradesRun56.pdf

14:15 LHC combinations

Speaker: Georgios Krintiras (The University of Kansas (US))

LHC Combinations_.pdf

14:30 Discussion

Q&A

15:30 → 16:00 Coffee break

16:00 → 17:30 Wrap up discussion

16:00 Summary slides

Speaker: Jing Wang (CERN)

Q&A

slides

16:15 Discussion

Wednesday 31 May

09:00 → 17:30 CMS Internal Part Agenda

https://indico.cern.ch/event/1289590/timetable/#20230531.detailed

19:30 → 21:30 Workshop Dinner

Thursday 1 June

09:00 → 18:00 CMS Internal Part Agenda

https://indico.cern.ch/event/1289590/timetable/#20230601.detailed