Name: ECT*-APCTP Joint Workshop: Exploring resonance structure with transition GPDs
Start: 2023-08-21T09:00:00+02:00
End: 2023-08-25T18:00:00+02:00
Location: ECT*

ECT*-APCTP Joint Workshop: Exploring resonance structure with transition GPDs

from Monday 21 August 2023 (09:00) to Friday 25 August 2023 (18:00)

Monday 21 August 2023
09:30 Introduction and plan of workshop - Organizers of the workshop
Introduction and plan of workshop
- Organizers of the workshop
09:30 - 10:00
Room: Aula Renzo Leonardi
10:00 Theory of DVCS and DVMP analysis - Simonetta Liuti (University of Virginia)
Theory of DVCS and DVMP analysis
- Simonetta Liuti (University of Virginia)
10:00 - 10:40
Room: Aula Renzo Leonardi
10:40 Break
Break
10:40 - 11:10
Room: Aula Renzo Leonardi
11:10 Welcome by the director of ECT* - Gert Aarts (Swansea University and ECT*)
Welcome by the director of ECT*
- Gert Aarts (Swansea University and ECT*)
11:10 - 11:25
Room: Aula Renzo Leonardi
11:25 Tools and practice of GPD extraction - Pawel Sznajder (NCBJ Warsaw)
Tools and practice of GPD extraction
- Pawel Sznajder (NCBJ Warsaw)
11:25 - 12:05
Room: Aula Renzo Leonardi
12:05 Evolution effects in GPDs - Valerio Bertone (IRFU)
Evolution effects in GPDs
- Valerio Bertone (IRFU)
12:05 - 12:45
Room: Aula Renzo Leonardi
12:45 Lunch
Lunch
12:45 - 14:00
Room: Aula Renzo Leonardi
14:00 Global GPD extraction and parametrisation - Yuxun Guo (Maryland University)
Global GPD extraction and parametrisation
- Yuxun Guo (Maryland University)
14:00 - 14:40
Room: Aula Renzo Leonardi
14:40 DVCS measurements with CLAS12 - Hyon-Suk Jo (Kyungpook National University)
DVCS measurements with CLAS12
- Hyon-Suk Jo (Kyungpook National University)
14:40 - 15:20
Room: Aula Renzo Leonardi
15:20 Break
Break
15:20 - 15:40
Room: Aula Renzo Leonardi
15:40 Theoretical description of the N->N* DVCS process with transition GPDs - Marc Vanderhaeghen (Mainz University)
Theoretical description of the N->N* DVCS process with transition GPDs
- Marc Vanderhaeghen (Mainz University)
15:40 - 16:20
Room: Aula Renzo Leonardi
16:20 Perspectives for the measurement of the N->N* DVCS process with CLAS12 - Stefan Diehl (Justus Liebig University Giessen and University of Connecticut)
Perspectives for the measurement of the N->N* DVCS process with CLAS12
- Stefan Diehl (Justus Liebig University Giessen and University of Connecticut)
16:20 - 16:35
Room: Aula Renzo Leonardi
16:35 Discussion: DVCS analysis and transition GPDs - all participants
Discussion: DVCS analysis and transition GPDs
- all participants
16:35 - 17:30
Room: Aula Renzo Leonardi
17:30 Welcome Reception
Welcome Reception
17:30 - 19:00
Room: Aula Renzo Leonardi
Tuesday 22 August 2023
09:00 Toward Lattice QCD calculations of GPDs - Martha Constantinou (Temple University)
Toward Lattice QCD calculations of GPDs
- Martha Constantinou (Temple University)
09:00 - 09:40
Room: Aula Renzo Leonardi
09:40 KIinematic twist-three corrections to pseudo- and quasi-GPDs and translation invariance - Vladimir Braun (U. Regensburg)
KIinematic twist-three corrections to pseudo- and quasi-GPDs and translation invariance
- Vladimir Braun (U. Regensburg)
09:40 - 10:20
Room: Aula Renzo Leonardi
10:20 Break
Break
10:20 - 10:50
Room: Aula Renzo Leonardi
10:50 Discussion: Prospects of Lattice QCD calculations of GPDs - all participants
Discussion: Prospects of Lattice QCD calculations of GPDs
- all participants
10:50 - 11:30
Room: Aula Renzo Leonardi
11:30 Theoretical studies of transition GPDs - Kirill Semenov-Tian-Shansky (Kyungpook National University)
Theoretical studies of transition GPDs
- Kirill Semenov-Tian-Shansky (Kyungpook National University)
11:30 - 12:10
Room: Aula Renzo Leonardi
12:10 Lunch
Lunch
12:10 - 14:00
Room: Aula Renzo Leonardi
14:00 Soliton approach to quark distribution functions - Hyun-Dong Son (Korea University)
Soliton approach to quark distribution functions
- Hyun-Dong Son (Korea University)
14:00 - 14:40
Room: Aula Renzo Leonardi
14:40 QCD angular momentum in baryon transitions - Christian Weiss (Jefferson Lab)
QCD angular momentum in baryon transitions
- Christian Weiss (Jefferson Lab)
14:40 - 15:20
Room: Aula Renzo Leonardi
15:20 Break
Break
15:20 - 15:50
Room: Aula Renzo Leonardi
15:50 QCD energy-momentum tensor in N -> Delta Transitions - Jun-Young Kim (Jefferson Laboratory)
QCD energy-momentum tensor in N -> Delta Transitions
- Jun-Young Kim (Jefferson Laboratory)
15:50 - 16:30
Room: Aula Renzo Leonardi
16:30 Discussion: Properties and models of transition GPDs - all participants
Discussion: Properties and models of transition GPDs
- all participants
16:30 - 18:00
Room: Aula Renzo Leonardi
Wednesday 23 August 2023
09:00 GPD program with hadronic beams - Shunzo Kumano (Japan Women's University / KEK)
GPD program with hadronic beams
- Shunzo Kumano (Japan Women's University / KEK)
09:00 - 09:40
Room: Aula Renzo Leonardi
09:40 Transition GPDs at J-PARC - Wen-Chen Chang (Institute of Physics, Academia Sinica)
Transition GPDs at J-PARC
- Wen-Chen Chang (Institute of Physics, Academia Sinica)
09:40 - 10:20
Room: Aula Renzo Leonardi
10:20 Break
Break
10:20 - 10:50
Room: Aula Renzo Leonardi
10:50 TCS measurements at JLAB and future perspectives - Pierre Chatagnon (Jefferson Laboratory)
TCS measurements at JLAB and future perspectives
- Pierre Chatagnon (Jefferson Laboratory)
10:50 - 11:30
Room: Aula Renzo Leonardi
11:30 Discussion - all participants
Discussion
- all participants
11:30 - 12:00
Room: Aula Renzo Leonardi
12:00 Lunch
Lunch
12:00 - 13:30
Room: Aula Renzo Leonardi
13:30 N* physics with CLAS/CLAS12 - Kyungseon Joo (University of Connecticut (UConn), Storrs/US)
N* physics with CLAS/CLAS12
- Kyungseon Joo (University of Connecticut (UConn), Storrs/US)
13:30 - 14:10
Room: Aula Renzo Leonardi
14:10 Coupled-channel Analysis - Deborah Roenchen (FZ Juelich)
Coupled-channel Analysis
- Deborah Roenchen (FZ Juelich)
14:10 - 14:50
Room: Aula Renzo Leonardi
14:50 Discussion: N* physics and transition GPDs - all participants
Discussion: N* physics and transition GPDs
- all participants
14:50 - 15:30
Room: Aula Renzo Leonardi
15:30 Break
Break
15:30 - 16:00
Room: Aula Renzo Leonardi
16:00 Interaction / collaboration time - all participants
Interaction / collaboration time
- all participants
16:00 - 18:00
Room: Aula Renzo Leonardi
Thursday 24 August 2023
09:00 N-Delta transition GPDs - Peter Kroll (University of Wuppertal)
N-Delta transition GPDs
- Peter Kroll (University of Wuppertal)
09:00 - 09:40
Room: Aula Renzo Leonardi
09:40 Exploring GPDs with deeply virtual rho0 and pi0 production at CLAS12 - Andrey Kim (University of Connecticut)
Exploring GPDs with deeply virtual rho0 and pi0 production at CLAS12
- Andrey Kim (University of Connecticut)
09:40 - 10:20
Room: Aula Renzo Leonardi
10:20 Break
Break
10:20 - 10:50
Room: Aula Renzo Leonardi
10:50 e p -> e pi+ Delta0 un-polarized cross sections in JLAB Hall C - Ali Usman (University of Regina)
e p -> e pi+ Delta0 un-polarized cross sections in JLAB Hall C
- Ali Usman (University of Regina)
10:50 - 11:30
Room: Aula Renzo Leonardi
11:30 Experimental investigation of transition GPDs with CLAS12 at JLAB and future opportunities - Stefan Diehl (JLU Giessen and UCONN)
Experimental investigation of transition GPDs with CLAS12 at JLAB and future opportunities
- Stefan Diehl (JLU Giessen and UCONN)
11:30 - 12:10
Room: Aula Renzo Leonardi
12:10 Discussion: Transition GPDs in meson production - all participants
Discussion: Transition GPDs in meson production
- all participants
12:10 - 12:40
Room: Aula Renzo Leonardi
12:40 Lunch
Lunch
12:40 - 14:00
Room: Aula Renzo Leonardi
14:00 APCTP activities in nuclear and hadronic physics - Chang-Hwan Lee (Pusan National University)
APCTP activities in nuclear and hadronic physics
- Chang-Hwan Lee (Pusan National University)
14:00 - 14:30
Room: Aula Renzo Leonardi
14:30 GPDs and diffraction at HERA - Charlotte Van Hulse (University of Alcala, Madrid Region, Spain)
GPDs and diffraction at HERA
- Charlotte Van Hulse (University of Alcala, Madrid Region, Spain)
14:30 - 15:10
Room: Aula Renzo Leonardi
15:10 GPD measurements at LHC - Ronan McNulty (University College Dublin)
GPD measurements at LHC
- Ronan McNulty (University College Dublin)
15:10 - 15:50
Room: Aula Renzo Leonardi
15:50 Break
Break
15:50 - 16:10
Room: Aula Renzo Leonardi
16:10 Measurement of diffractive dissociative J/psi production at ALICE - Michael Winn (CEA/Irfu Saclay)
Measurement of diffractive dissociative J/psi production at ALICE
- Michael Winn (CEA/Irfu Saclay)
16:10 - 16:50
Room: Aula Renzo Leonardi
16:50 Exclusive processes and resonance production with EIC far-forward detector - Alex Jentsch (Brookhaven National Lab)
Exclusive processes and resonance production with EIC far-forward detector
- Alex Jentsch (Brookhaven National Lab)
16:50 - 17:30
Room: Aula Renzo Leonardi
17:30 Discussion: GPDs in collider experiments - all participants
Discussion: GPDs in collider experiments
- all participants
17:30 - 18:00
Room: Aula Renzo Leonardi
19:00 Workshop Dinner
Workshop Dinner
19:00 - 21:00
Friday 25 August 2023
09:00 Discussion: Future program / White Paper (part 1) - Organizers / all participants
Discussion: Future program / White Paper (part 1)
- Organizers / all participants
09:00 - 10:30
Room: Aula Renzo Leonardi
10:30 Break
Break
10:30 - 11:00
Room: Aula Renzo Leonardi
11:00 Discussion: Future program / White Paper (part 2) - Organizers / all participants
Discussion: Future program / White Paper (part 2)
- Organizers / all participants
11:00 - 12:00
Room: Aula Renzo Leonardi
12:00 Closeout - Organizers of the workshop
Closeout
- Organizers of the workshop
12:00 - 12:30
Room: Aula Renzo Leonardi
12:30 Lunch
Lunch
12:30 - 14:00
Room: Aula Renzo Leonardi

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