Quarkonia As Tools 2020

Name: Quarkonia As Tools 2020
Start: 2020-01-12T17:00:00+01:00
End: 2020-01-18T14:00:00+01:00
Location: Centre Paul Langevin

12 Jan 2020, 17:00 → 18 Jan 2020, 14:00 Europe/Zurich

Centre Paul Langevin

Aussois, Vanoise Massif, France

Jean-Philippe Lansberg (Centre National de la Recherche Scientifique (FR))

Description

The workshop will be the second edition of a new series of meetings focused on the experimental and theoretical studies of quarkonia as tools to explore the structure of nucleons and nuclei, the phase diagram of QCD, the spin content of the nucleons, the coupling of the Higgs boson to heavy quarks, ...

Each day will be dedicated to specific systems and observables: collisions involving protons, mesons and leptons, proton-nucleus collisions, heavy-ion collisions, polarised nucleons and spin observables, and exclusive reactions including the ultra-peripheral hadron collisions. In order to make your travel plans, note that there will be a session on Saturday morning.

Morning sessions will be reserved for review talks and topical presentations. In the afternoon, we will organise round tables for each topic. We will also organise a session of Tools for Quarkonia (HELAC-Onia, Madgraph, Pythia, ..., Strong2020 Virtual accesses, ...)

Topics & conveners:

Monday: H.S. Shao (Sorbonne U.): tools for PDFs, Double Parton Scattering, parton correlations,...
Tuesday: C. Van Hulse (University College Dublin): tools for GPDs, Wigner functions,...
Wednesday: M.G. Echevarria (Alcalá U.): tools for TMD functions, spin asymmetries,...
Thursday: M. Winn (CERN): tools for nuclear PDFs, Cold Nuclear Matter,...
Friday: E. Chapon (CERN): tools for Quark-Gluon Plasma,...
Saturday: DPS, jets, isolation, edition of a write-up

This scientific event is supported by the CNRS-IN2P3 (TMD@NLO, LIA FCPPL, PICS Excitonium), the P2I Dept. Paris Saclay U., the GDR QCD and the Labex P2IO.

Previous workshops:
Quarkonia As Tools 2019, January 13-19 2019, Aussois (France)

Registration

Participants

Amy Tee
An-Ping Chen
Benjamin Audurier
Bertrand Ducloue
Biswarup Paul
Carlo Flore
Charles-Joseph Naïm
Charlotte Van Hulse
Chloé Léger
Chris Flett
Chun-Lu Huang
Cédric Mezrag
David d'Enterria
Denys Yen Arrebato Villar
Florian Damas
Francesco Giovanni Celiberto
Ignazio Scimemi
Ionut Cristian Arsene
Jaebeom Park
Jana Crkovska
Jaroslav Adam
Jean-Philippe Lansberg
Jianwei Qiu
Jianxiong Wang
Jibo He
Jonathan Richard Gaunt
Laure Marie Massacrier
Li Xu
Luca Maxia
Luke McConnell
Marek Bohdan Walczak
Maria Vittoria Garzelli
marie boer
Matt Durham
Matteo Rinaldi
Maxim Nefedov
Melih Arslan Ozcelik
Michael Andreas Winn
Miguel Echevarria
Nodoka Yamanaka
Oleg Teryaev
Olivier Mattelaer
Peng Zhang
Pieter Taels
Pol Gossiaux
Rabah Abdul Khalek
Rajesh sangem
Renaud Boussarie
Riccardo Nagar
Robin Caron
Ronan Mcnulty
Shinsuke Yoshida
Shohini Bhattacharya
Stephane Platchkov
Stéphane Delorme
Thomas Mehen
Tomas Kasemets
Umberto D'Alesio
Valerio Bertone
Volodymyr Kotlyar
Xiaojun Yao
Yiannis Makris
Émilien Chapon

Sunday, 12 January
- 19:00 → 19:45
  
  Welcome drink 45m Bar
  
  Bar
- 20:00 → 22:00
  
  Dinner 2h
Monday, 13 January
- 08:30 → 12:00
  proton-proton, electron-proton and electron-positron collisions: review talks
  - 08:30
    
    Introduction to the philosophy of the "Quarkonia as Tools" workshops 20m
  - 08:50
    
    Everything You Always Wanted to Know About Factorisation in Quarkonium Production* (*But Were Afraid to Ask) 20m
    
    low pT (TMD), high pT (FF), end point (SCET), quarkonium + heavy quark (CT), double quarkonium (new issue ?)
    
    Speaker: Thomas Mehen (Duke University)
    
    Aussios_1:13:2020.pdf
  - 09:10
    
    Overview of "conventional" quarkonium measurements : what's new ? 20m
    
    Speaker: Xu Li (Tsinghua)
    
    document-3.pdf
  - 09:30
    
    KT factorisation in quarkonium production: associated production and going to one-loop accuracy 20m
    
    Speaker: Dr Maxim Nefedov (Samara State University)
    
    Nefedov_kT-fact.pdf
  - 10:00
    
    Coffee break 30m
  - 10:30
    
    Experimental overview of less conventional quarkonia: eta(c), chi(Q), X(3872) production 20m
    
    Speaker: Jibo He (University of Chinese Academy of Sciences (CN))
    
    20190113_OtherQQProdinPP.pdf
  - 10:50
    
    Quarkonium in/with/outside jets 20m
    
    Speaker: Yiannis Makris
    
    Yiannis_Aussois_2020_2.pdf
    
    Yiannis_Aussois_2020.pdf
  - 11:10
    
    Overview on Quarkonium Associated Measurements at the LHC (Onium pair, Onium+Q, Onium Z/W, ...) 20m
    
    Speaker: Amy Tee (Lancaster University (GB))
    
    Aussois_Jan2020.pdf
  - 11:30
    
    Brainstorming on EIC "Inclusive" quarkonium production vs the HERA legacy 20m
    
    Speaker: Jianwei Qiu (Jefferson Lab)
    
    Qiu-Quarkonium-EIC-web.pdf
- 12:00 → 16:45
  
  Lunch and free afternoon 4h 45m
- 16:45 → 20:00
  proton-proton, electron-proton and electron-positron collisions: Afternoon session: Q&A, topical talk & table
  - 16:45
    
    Q&A (Young Scientists 15') 30m
  - 17:15
    
    Update of NRQCD fits 10m
    
    Speaker: Jianxiong Wang (IN)
  - 17:25
    
    Theoretical Constraints on low-scale gluon PDFs from Quarkonia 10m
    
    Speaker: Melih Arslan Ozcelik
    
    QAT2020_OZCELIK.pdf
  - 17:45
    
    Round table discussion 1h 30m
    
    Chair: Vato Kartvelishvili
  - 19:15
    
    FDC 15m
    
    Speaker: Jianxiong Wang (IN)
  - 19:30
    
    HELAC-Onia Web 15m
    
    Speaker: Carlo Flore (University and INFN, Cagliari)
    
    Flore-Qat-2020.pdf
  - 19:45
    
    Tool session Part 1 (discussion) 15m
- 20:00 → 22:00
  
  Fondue Savoyarde 2h
Tuesday, 14 January
- 08:30 → 12:00
  exclusive/diffractive reactions: review talks
  
  Convener: Charlotte Barbara Van Hulse (University College Dublin (IE))
  - 08:30
    
    Exclusive measurements of quarkonia and TCS in lepton-nucleon interactions 25m
    
    Speaker: Marie Boer (JLab)
    
    workshopAussois_Jan2020_mboer.pdf
  - 08:55
    
    Measurements of quarkonia in Ultra-Peripheral Collisions at RHIC 20m
    
    Speaker: Jaroslav Adam (BNL)
    
    JA-UPC_at_RHIC.pdf
  - 09:15
    
    Measurements of quarkonia in Ultra-Peripheral Collisions at LHC 20m
    
    Speaker: Marek Bohdan Walczak (University of Warsaw (PL))
    
    Marek_Walczak.pdf
  - 09:35
    
    Isolation in inclusive and exclusive processes 20m
    
    Speaker: Ronan Mcnulty (University College Dublin (IE))
    
    aussois_mcnulty.pdf
  - 10:00
    
    Coffee break 30m
  - 10:30
    
    Exclusive double quarkonium production and generalized TMDs of gluons 20m
    
    Speaker: Shohini Bhattacharya (Temple University)
    
    Shohini_Quarkonia_2020.pdf
  - 10:50
    
    Tensor polarisation as a probe for hadrons and hadronic matter 20m
    
    Speaker: Oleg Teryaev (JINR)
    
    teryaev1401b.pdf
    
    teryaev1401b.ppt
  - 11:10
    
    Extraction of the low x and low scale gluon PDF via Ultra-Peripheral Collisions 20m
    
    Speaker: Chris Flett
    
    QATv2.pdf
  - 11:30
    
    Ultra-peripheral collisions to constrain GPDs 20m
    
    Speaker: Cedric Mezrag
    
    mezrag_Quarkonia.pdf
- 12:00 → 16:45
  
  Lunch and free afternoon 4h 45m
- 16:45 → 20:00
  exclusive/diffractive reactions: round table
  
  Convener: Ronan Mcnulty (University College Dublin (IE))
  - 16:45
    
    Q&A (Young Scientists 15') 30m
    
    Speaker: Ronan Mcnulty (University College Dublin (IE))
  - 17:15
    
    Importance of relativistic corrections inclusive vs exclusive quarkonium production processes 10m
    
    Speaker: An-ping Chen (Center for High Energy Physics, Peking University)
    
    An-Ping Chen.pdf
  - 17:25
    
    From Mueller-Navelet jets to forward J/psi+backward jet production 10m
    
    Speaker: Francesco Giovanni Celiberto (University of pavia and INFN)
    
    talk_QAT_2020_Celiberto_JPsi.pdf
  - 17:35
    
    Topical talk (TBC) 10m
  - 17:45
    
    Round table discussion (Young scientists 5' Q&A) 1h 30m
    
    Speaker: Ronan Mcnulty (University College Dublin (IE))
  - 19:15
    
    Madgraph5 15m
    
    Speaker: Olivier Mattelaer (UCLouvain)
    
    Quarkonia.pdf
  - 19:30
    
    TBC 15m
  - 19:45
    
    Tool session Part 2 (discussion) 15m
- 20:00 → 22:00
  
  Dinner 2h
Wednesday, 15 January
- 08:30 → 12:00
  TMDs, Spin, etc: Talks
  - 08:30
    
    Unpolarized TMDs: pheno status 20m
    
    Speaker: Ignazio Scimemi (Universidad Complutense (ES))
    
    Scimemi-Assois2020.pdf
  - 08:50
    
    COMPASS quarkonium physics cases 20m
    
    Speaker: Stephane Platchkov (Université Paris-Saclay (FR))
    
    Platchkov-Aussois2020.pdf
    
    Platchkov-Aussois2020.pptx
  - 09:10
    
    Single Transverse Spin Asymetries: Sivers vs Collins (who wins?) 20m
    
    Speaker: Shinsuke Yoshida (Brookhaven National Laboratory)
    
    Quarkonia2020.pdf
    
    Quarkonia2020.pptx
  - 09:30
    
    Jpsi and Jpsi+jet lepto-production: what to expect from the EIC 20m
    
    Speaker: Pieter Maria Taels (INFN - National Institute for Nuclear Physics)
    
    Pieter Taels Aussois 2020.pdf
  - 10:00
    
    Coffee break 30m
  - 10:30
    
    Single Transverse Spin Asymetries in quarkonium production: TMD vs CT3 vs CGI vs GPM vs... 20m
    
    Speaker: Rajesh sangem (IIT Bombay)
    
    Quarkonium20.pdf
  - 10:50
    
    LHC-Fixed-Target Quarkonium Physics Case 20m
    
    Speaker: Laure Marie Massacrier (Centre National de la Recherche Scientifique (FR))
    
    aussois_massacrier.pdf
  - 11:10
    
    Probing gluon Sivers functions with the Odderon... 20m
    
    Speaker: Renaud Boussarie (Brookhaven National Lab)
    
    Odderon.pdf
  - 11:30
    
    Spin correlations in Double Parton Scattering 20m
    
    Speaker: Tomas Kasemets (JGU Mainz)
    
    KasemetsQTool2020.pdf
- 12:00 → 17:00
  
  Lunch and free afternoon 5h
- 17:00 → 20:00
  TMDs, Spin, etc: Discussion & round table
  - 17:00
    
    Fitting quarkonium FFs/TMDFFs : progress wrt last year ? 10m
    
    Speaker: Valerio Bertone (NIKHEF)
    
    bertone_Quarkonia_as_tools_15_01_2020_2.pdf
    
    bertone_Quarkonia_as_tools_15_01_2020.pdf
  - 17:10
    
    Semi-analytic computation of quarkonium FFs 10m
    
    Speaker: Peng Zhang (Peking University)
    
    zhangpeng_20200115.pdf
  - 17:20
    
    Modeling gluon TMDs 10m
    
    Speaker: Francesco Giovanni Celiberto (University of pavia and INFN)
    
    talk_QAT_2020_Celiberto_gluon_TMDs.pdf
  - 17:30
    
    Pythia and J/psi with jets 15m
    
    Speaker: Volodymyr Kotlyar (Institute for Theoretical Physics, National Science Center Kharkov Institute of Physics and Technology, Nat. Acad. of Sciences of Ukraine (UA))
    
    12. Pythia_and_Jets.Kotlyar.V.pdf
  - 17:45
    
    Q&A session (young people 15') 30m
  - 18:15
    
    Round table discussion 1h 45m
    
    Speaker: Umberto D'Alesio (University of Cagliari)
    
    bertone_round_table.pdf
    
    makris_round_table.pdf
    
    Qiu-TMD-EIC.pdf
    
    ROUND TABLE.pdf
- 20:00 → 22:30
  
  Dinner 2h 30m
Thursday, 16 January
- 08:30 → 12:00
  proton-nucleus and electron-nucleus
  - 08:30
    
    PDF fits with heavy-flavour production and quarkonia at the LHC: opportunities, results and issues with present approaches and beyond 20m
    
    Speaker: Maria Vittoria Garzelli (Universita e INFN, Firenze (IT))
    
    semauss2.pdf
  - 08:50
    
    Introduction and open questions in proton-nucleus collisions 20m
    
    Speaker: John Matthew Durham (Los Alamos National Laboratory)
    
    Durham_QuarkAsTools2020.pdf
  - 09:10
    
    Nuclear PDF with NNPDF: constraints without parameterisation bias and next steps 20m
    
    Speaker: Rabah Abdul Khalek (Nikhef)
    
    RAK_QaT2020.pdf
  - 09:30
    
    Coherent Energy loss as dominant explanation of nuclear modification: new developments and ways forward 20m
    
    Speaker: Mr Charles-Joseph Naïm (Université Paris-Saclay (FR))
    
    NAIM_Aussois_2020.pdf
  - 10:00
    
    Coffee break 30m
  - 10:30
    
    New obervables in pA collsiions: feasibility and status of chic, etac and DY 20m
    
    Speaker: Jana Crkovska (Los Alamos National Laboratory (US))
    
    Crkovska_Aussois_2020.pdf
  - 10:50
    
    CGC inclusive particle production: latest developments and open points 20m
    
    Speaker: Bertrand Ducloue (The University of Edinburgh)
    
    Aussois.pdf
  - 11:10
    
    Flow like patterns in pA and pp with quarkonia and heavy-flavour 20m
    
    Speaker: Florian Damas (Centre National de la Recherche Scientifique (FR))
    
    FlowSmallSystems_finale.pdf
  - 11:30
    
    Opportunities and caveats with nuclear pA heavy-flavour and quarkonium data: input data and combination attempts (CANCELLED) 20m
    
    Speaker: Ingo Schienbein (Universite Grenoble Alpes)
- 12:00 → 16:45
  
  Lunch and free afternoon 4h 45m
- 17:00 → 20:00
  proton-nucleus and electron-nucleus: Question session, short presentations and round table
  
  Convener: Michael Andreas Winn (Université Paris-Saclay (FR))
  - 17:00
    
    Excited quarkonia states in pp and pPb: 10m
    
    Speaker: Dr Biswarup Paul (Universita e INFN, Cagliari (IT))
    
    Quarkonia_As_Tools_2020_Biswarup.pdf
  - 17:15
    
    Q&A (young scientists 15') 30m
  - 17:45
    
    Round table 1h 30m
    
    Questions/items for animation:
    - conceptual problems and underlying assumptions within different theoretical approaches to pPb collisions
    - trial to build clear consensus on measurements that are decisive in point 1
    - separation (which diagram is used where and neglected elsewhere) and unification of approaches: what do we know and what should we know to make fits/combinations or usage for other questions
    - collective effects: to which extent relevant? For radial flow, any quantitative estimate to which extent it can be explained by kt-broadening?
    4) Measurements at EIC
  - 19:15
    
    Back to the 3 first days 45m
- 20:00 → 22:30
  
  Workshop dinner 2h 30m
Friday, 17 January
- 08:30 → 12:00
  nucleus-nucleus collisions: Morning session
  
  Convener: Émilien Chapon (CERN)
  - 08:30
    
    Open quantum systems for quarkonia 20m
    
    Speaker: Dr Xiaojun Yao (Massachusetts Institute of Technology)
    
    quarkonia_as_tools_XY.pdf
  - 08:50
    
    Quarkonium dynamics with a 1D quantum master equation 20m
    
    Speaker: Stéphane Delorme (Subatech)
    
    QAT_Delorme.pdf
  - 09:10
    
    Bottomonia in AA 20m
    
    Speaker: Jaebeom Park (Korea University (KR))
    
    2020_QAT_v1.pdf
  - 09:30
    
    Charmonia in AA 20m
    
    Speaker: Ionut Cristian Arsene (University of Oslo (NO))
    
    IArsene_QuarkoniaAsTools_2020Jan17.pdf
  - 10:00
    
    Coffee break 30m
  - 10:30
    
    High pt charmonia in AA 20m
    
    Speaker: Chun-Lu Huang (Centre National de la Recherche Scientifique (FR))
    
    QasT_2020_Slides_HUANG.pdf
  - 10:50
    
    Upsilon flow 20m
    
    Speaker: Robin Caron (Université Paris-Saclay (FR))
    
    Upsilon_flow_Aussois2020.pdf
  - 11:10
    
    Quarkonia in AA in LHCb: results and prospects 20m
    
    Speaker: Dr Benjamin Audurier (Centre national de la recherche scientifique)
    
    Audurier_quarkonia-LHCb.pdf
- 12:00 → 16:45
  
  Lunch and free afternoon 4h 45m
- 16:45 → 20:00
  nucleus-nucleus collisions: Round table and discussion
  
  Convener: Pol Gossiaux (Subatech)
  - 16:45
    
    Q&A (Young Scientists 15') 30m
    
    Speaker: Pol Gossiaux (Subatech)
  - 17:15
    
    A density operator model for quarkonium production in PbPb collisions 10m
    
    Speakers: Denys Yen Arrebato Villar (IMT Atlatique), Denys Yen Arrebato-Villar
    
    QaT presentatio January 17 2020.pdf
  - 17:25
    
    Topical talks (max 2 of 10') 20m
  - 17:45
    
    Round table discussion 1h 30m
    
    Speaker: Pol Gossiaux (Subatech)
  - 19:15
    
    Back to the 4 first days 45m
- 20:00 → 22:00
  
  Dinner 2h
Saturday, 18 January
- 08:30 → 10:30
  DPS
  - 08:30
    
    Status on DPS factorisation 20m
    
    Speaker: Jonathan Richard Gaunt (CERN)
    
    Quarkonia2020_Gaunt.pdf
  - 08:50
    
    Status on dPDF evolution 20m
    
    Speaker: Riccardo Nagar (University of Milan Bicocca – INFN)
    
    Nagar.pdf
  - 09:10
    
    Satus of DPS studies with quarkonia 20m
    
    Speaker: Dr Nodoka Yamanaka (University of Massachusetts)
    
    2020.01.18_yamanaka.pdf
  - 09:30
    
    Theoretical developments and phenomenology of DPS: quarkonium and beyond 20m
    
    (Could be on Saturday if Riccardo comes)
    
    Speaker: Matteo Rinaldi (Perugia University and INFN, Perugia)
    
    Rinaldi.pdf
  - 09:50
    
    DPS in pA collisions and TPS 20m
    
    Speaker: David d'Enterria (CERN)
    
    dde_QQbar_DPS_TPS_aussois_jan20.pdf
  - 10:10
    
    Discussion 20m
- 10:30 → 11:00
  
  Coffee 30m
- 11:00 → 13:00
  
  Round table
- 13:00 → 14:00
  
  Lunch 1h

Quarkonia As Tools 2020

Centre Paul Langevin

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