Name: QWG 2022 - The 15th International Workshop on Heavy Quarkonium
Start: 2022-09-26T08:15:00+02:00
End: 2022-09-30T18:30:00+02:00
Location: GSI Darmstadt

QWG 2022 - The 15th International Workshop on Heavy Quarkonium

from Monday, September 26, 2022 (8:15 AM) to Friday, September 30, 2022 (6:30 PM)

Monday, September 26, 2022

8:15 AM

8:15 AM - 9:30 AM
Room: AUD
9:30 AM Opening - Frank Nerling (GSI)
Opening
- Frank Nerling (GSI)
9:30 AM - 9:35 AM
Room: AUD
9:35 AM Welcome - Paolo Giubellino (GSI)
Welcome
- Paolo Giubellino (GSI)
9:35 AM - 9:45 AM
Room: AUD
9:45 AM
9:45 AM - 10:45 AM
Room: AUD
Contributions

9:45 AM Multiplicity dependence of quarkonium production in pp collisions from ALICE - Anton Andronic (Münster U)

10:05 AM Two-loop QCD corrections to exclusive J/psi+chi_cJ production at B factories - Jia-Yue Zhang (IHEP/UCAS Beijing)

10:25 AM Observation of multiple near-threshold structures in J/psiJ/psi mass spectrum at CMS - Jingqing Zhang (Beijing Tsinghua U)
10:45 AM Coffee break
Coffee break
10:45 AM - 11:15 AM
Room: AUD
11:15 AM
11:15 AM - 1:00 PM
Room: AUD
Contributions

11:15 AM Low-mass resonances in 4-muon channel at ATLAS - Hao Pang (Beijing Tsinghua U)

11:35 AM NLO results with operator mixing for fully heavy tetraquarks in QCD sum rules - Ren-Hua Wu (Peking U)

11:55 AM Four-quark states with charm quarks in a two-body Bethe–Salpeter approach - Christian Fischer (Giessen U)

12:15 PM Triangle Singularity in the Production of T_{cc}^+ and a Soft Pion - Kevin Ingles (Ohio State U.)

12:35 PM Quarkonium Production at LHCb in pp collisions - Valeriia Zhovkovska (Orsay-IJCLAB)
1:00 PM Lunch break
Lunch break
1:00 PM - 2:00 PM
Room: AUD
2:00 PM
2:00 PM - 4:00 PM
Room: AUD
Contributions

2:00 PM Inclusive Production of Heavy Quarkonia in pNRQCD - Hee Sok Chung (TUM)

2:20 PM Associated Production of J/psi plus W or Z bosons at NLO - Mathias Butenschön (Hamburg U)

2:40 PM J/ψ relative yield vs relative multiplicity in pp collisions at PHENIX (REMOTE) - Ming Xiong Liu (LANL)

3:00 PM Recent results on charmonium production at ATLAS (inclusive and/or associative) - Charles Burton ( Texas U)

3:20 PM Charmonia in modified NRQCD - K. Sridhar (Azim Premji U)

3:40 PM Measurement of the cross section ratio sigma(psi2S)/sigma(jpsi(1S)) in exclusive photoproduction at HERA with the Zeus detector - Ada Solano (Torino U and INFN)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: AUD
4:30 PM
4:30 PM - 6:00 PM
Room: AUD
Contributions

4:30 PM Recent results on bottomonium production in Pb-Pb collisions at ATLAS - Alexander Milov (Weizmann Institute of Science)

4:45 PM Upsilon - underlying event correlations in pp collisions from ATLAS - Alexander Milov (Weizmann Inst.)

5:00 PM J/psi polarization in Pb+Pb collisions in the ICEM - Vincent Cheung (LLNL)

5:20 PM Collectivity of J/psi in Heavy-Ion Collisions - Ralf Rapp (Texas U)

5:40 PM J/psi at high pT in AA collisions - Jinfeg Liao (Indiana U)
7:00 PM Reception - Foyer
Reception - Foyer
7:00 PM - 9:00 PM
Room: AUD
Tuesday, September 27, 2022
9:00 AM
9:00 AM - 10:40 AM
Room: AUD
Contributions

9:00 AM Probing new physics via LFV quarkonium decays - Xabier Marcano (Universidad Autónoma de Madrid)

9:20 AM Is χc1(3872) generated from string breaking? - Pedro González (Valencia U)

9:40 AM Search for LFV in Jpsi decays at BESIII - Jingshu Li (Sun Yat-Sen U)

10:00 AM Triple J/ψ meson production in pp at √s = 13 TeV - Stefanos Leontsinis (Zurich U)

10:20 AM Recent ALICE results on single and double J/psi production and on collective effects in pp collisions - Sebastien Perrin (CEA Saclay France)
10:40 AM Coffee break / Poster Session
Coffee break / Poster Session
10:40 AM - 11:15 AM
Room: AUD
11:15 AM
11:15 AM - 12:50 PM
Room: AUD
Contributions

11:15 AM QCD factorization for hadronic quarkonium production at high p_T - Jianwei Qiu (JLAB)

11:35 AM Exclusive J/psi photoproduction in Pb-Pb UPCs at the LHC in NLO QCD - Vadim Guzey (Jyvaskyla U)

12:00 PM ROUND TABLE: Negative Cross Sections - Hee Sok Chung Jianwei Qiu Mathias Butenschön Maxim Nefedov

12:30 PM Quarkonium photoproduction in nuclear collisions at the LHC - Qiuchan Liu (South China Normal U)
12:50 PM Lunch break
Lunch break
12:50 PM - 2:20 PM
Room: AUD

1:40 PM FAIR Construction Site Tour
FAIR Construction Site Tour
1:40 PM - 2:20 PM
2:20 PM
2:20 PM - 4:00 PM
Room: AUD
Contributions

2:20 PM Phenomenological study of quarkonium suppression and of the energy gap between singlets and octets - Miguel Escobedo (Instituto Galego de Fisica de Altas Enerxias)

2:40 PM Heavy quarkonium dynamics at next-to-leading order in the binding energy over temperature - Antonio Vairo (TUM)

3:00 PM Recent results on Upsilon production in nuclear collisions from CMS - Jaebeom Park (Korea U)

3:20 PM Recent ALICE results on psi(2S) production in Pb-Pb collisions - Enrico Scomparin (INFN Torino)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: AUD
4:30 PM
4:30 PM - 6:10 PM
Room: AUD
Contributions

4:30 PM The complex potential at T>0 from fine lattices - Rasmus Larsen (Stavanger U)

4:50 PM The heavy quark diffusion constant in quenched QCD from gradient flow - Viljami Leino (Mainz U)

5:10 PM The chromo-electric and chromo-magnetic correlators at T>0 in 2+1 flavor QCD - Luis Altenkort (Bielefeld U)

5:30 PM X(3872) and B_c production in Pb-Pb collisions - Florian Damas (LLR)

5:50 PM Quarkonium polarization in pp and Pb-Pb collisions from ALICE - Luca Micheletti (CERN)
Wednesday, September 28, 2022
9:00 AM
9:00 AM - 10:50 AM
Room: AUD
Contributions

9:00 AM Higgs boson decay to charmonia via c-quark fragmentation - Yang Ma (INFN Bologna)

9:20 AM pNREFTs for self-interacting dark matter - Simone Biondini (Basel U)

9:40 AM Near Threshold Heavy Quarkonium Photoproduction at Large Momentum Transfer - Xuan-Bo Tong (Hong Kong and Shenzhen U)

10:00 AM Search for LFV and a light Higgs boson in Y(nS) decays at Belle - Vishal Bhardwaj (IISER Mohali)

10:25 AM Recent results of rare decay searches at BESIII - Guangyi Zhang (Henan Normal U)
10:50 AM Coffee break
Coffee break
10:50 AM - 11:20 AM
Room: AUD
11:20 AM
11:20 AM - 12:45 PM
Room: AUD
Contributions

11:20 AM ROUND TABLE: Status, challenges and prospects of SDC calculations for quarkonium production - Hee Sok Chung (Korea University) Hua-Sheng Shao Jian-Xiong Wang Pietro Faccioli Valerio Bertone Yan-Qing Ma

12:20 PM Quarkonium in Pythia : status and perspectives - Leif Lonnblad (Lund U)

12:40 PM ------- GROUP PHOTO -------
12:45 PM Lunch break
Lunch break
12:45 PM - 2:00 PM
Room: AUD
2:00 PM
2:00 PM - 4:00 PM
Room: AUD
Contributions

2:00 PM Unpolarized by default: common traps caused by the lack of realistic polarization ingredients in quarkonium analyses and MC event generators - Carlos Lourenco (CERN)

2:20 PM NLOAccess : web event generators - Carlo Flore (IJCLab Orsay)

2:40 PM Interpretation of neutral charm mesons near threshold as unparticles - Hans-Werner Hammer (TU Darmstadt)

3:00 PM Is Zcs(3982) a molecular partner of Zc(3900) and Zc(4020) states? - Vadim Baru (Bochum U)

3:20 PM Coupled-channel approach to T_cc+ including three-body effects - Christoph Hanhart (FZ Jülich)

3:40 PM Quarkonium hybrid decays - Abhishek Mohapatra (TUM)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: AUD
4:30 PM
4:30 PM - 5:50 PM
Room: AUD
Contributions

4:30 PM Upsilon decays at Belle - Umberto Tamponi (INFN and Torino U)

4:50 PM Colour-octet mechanism in quarkonium decays: a lesson from chi_cJ -> K K* decays - Nikolay Kivel (TUM)

5:10 PM A novel determination of the Bc lifetime - Jason Aebischer (Zurich U)

5:30 PM Search for $\bar{b}\bar{b}us$ and $\bar{b}\bar{c}ud$ tetraquark bound states using lattice QCD - Marc Wagner (Frankfurt U)
7:00 PM Conference Dinner (Weißer Schwan, Arheilgen)
Conference Dinner (Weißer Schwan, Arheilgen)
7:00 PM - 9:30 PM
Room: AUD
Thursday, September 29, 2022
9:00 AM
9:00 AM - 10:45 AM
Room: AUD
Contributions

9:00 AM QCD static force in gradient flow - Xiangpeng Wang (TUM)

9:20 AM The static force from the lattice - Julian Mayer-Steudte (TUM)

9:40 AM BES III measurements of the baryon electromagnetic form factors - Christoph Rosner (Mainz U)

10:05 AM Static Energy in (2+1+1)-Flavor Lattice QCD: Scale Setting and Charm Effects - Johannes Heinrich Weber (H-U Berlin)

10:25 AM Renormalons and the static potential - Hiromasa Takaura (KEK)
10:45 AM Coffee break
Coffee break
10:45 AM - 11:15 AM
Room: AUD
11:15 AM
11:15 AM - 12:55 PM
Room: AUD
Contributions

11:15 AM Three-loop QCD corrections to quarkonia electroweak decay - Zhewen Mo

11:35 AM eta_c(2S) and h_c decays at BESIII - Jielei Zhang

11:55 AM Study of chi_cJ decays at BESIII - Zhiyong Wang

12:15 PM J/psi radiative decay from lattice QCD - Xiangyu Jiang

12:35 PM Measurements of psi(3686) decays to baryon pairs at BESIII - Qingping Ji
12:55 PM Lunch break
Lunch break
12:55 PM - 1:55 PM
Room: AUD
1:55 PM
1:55 PM - 4:05 PM
Room: AUD
Contributions

1:55 PM psi(3686) decays with a Ks final state at BESIII - Yitong Guo

2:15 PM BES III results on the other hadronic cross section in e+e- - Christoph Redmer (Mainz U)

2:40 PM ROUND TABLE: Naming scheme - Christoph Hanhart Ryan Mitchell Tim Gershon Umberto Tamponi Zhang Liming

3:10 PM From the line shape of the X(3872) to its structure - Antonio Polosa

3:30 PM Heavy Quarkonium Spectroscopy with PANDA - Johan Messchendorp (GSI)

3:55 PM Model study on Upsilon modification in small systems - J. Park (Korea U)
4:05 PM Coffee break / Poster Session
Coffee break / Poster Session
4:05 PM - 5:05 PM
Room: AUD

7:00 PM

7:00 PM - 8:00 PM
Room: Online
Friday, September 30, 2022
9:00 AM
9:00 AM - 10:40 AM
Room: AUD
Contributions

9:00 AM Observation of the direct production of the chi_c1 in e+e- annihilation at BESIII - Riccardo Aliberti (Mainz U)

9:20 AM Properties of Charmonium Resonances at BESIII - Yuping Guo (Fudan U)

9:40 AM Charm sea effects on charmonium physics - Francesco Knechtli (Wuppertal U)

10:00 AM Observation of sizeable ω contribution to χc1(3872)→π+π−J/ψ decays at LHCb - Mikhail Mikhasenko (HISKP)

10:20 AM Updates on the X(3872) at BESIII - Chunhua Li (Liaoning Normal U)
10:40 AM Coffee break
Coffee break
10:40 AM - 11:10 AM
Room: AUD
11:10 AM
11:10 AM - 1:00 PM
Room: AUD
Contributions

11:10 AM Recent results on charmonium(-like) spectroscopy at LHCb - Chen Chen (Beijing Tsinghua U)

11:35 AM Properties of the psi2(3823) at BESIII - Zhiqing Liu (Shandong U)

11:55 AM Y decays to charmonium at BESIII - Lianjin Wu (IHEP)

12:20 PM Energy scan results at Belle II - Bryan Fulsom (PNNL)

12:40 PM Search for neutral Zcs state as BESIII - Ruiting Ma (UCAS)
1:00 PM Lunch break
Lunch break
1:00 PM - 2:00 PM
Room: AUD
2:00 PM
2:00 PM - 3:50 PM
Room: AUD
Contributions

2:00 PM Doubly charmed tetraquark at LHCb - Mikhail Mikhasenko (HISKP)

2:30 PM T_cc+(3875) relevant D*D* scattering from N_f=2 lattice QCD - Chunjiang Shi (IHEP Beijing)

2:50 PM Signature of a doubly charm tetraquark pole in DD* scattering on the lattice - Sasa Prelovsek (Ljubljana U)

3:10 PM Doubly charmed baryons at LHCb - Tim Gershon (Warwick U)

3:30 PM Perspectives at the EicC - Feng-Kun Guo
3:50 PM Coffee break
Coffee break
3:50 PM - 4:20 PM
Room: AUD
4:20 PM
4:20 PM - 4:45 PM
Room: AUD
Contributions

4:20 PM Pentaquarks at LHCb - Ivan Polyakov (CERN)
4:45 PM

4:45 PM - 5:15 PM
Room: AUD

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