Name: CFNS Ad-hoc Workshop: Target fragmentation and diffraction physics with novel processes: Ultraperipheral, electron-ion, and hadron collisions
Start: 2022-02-09T07:00:00-05:00
End: 2022-02-11T19:00:00-05:00
Location: On-line meeting

CFNS Ad-hoc Workshop: Target fragmentation and diffraction physics with novel processes: Ultraperipheral, electron-ion, and hadron collisions

from Wednesday, February 9, 2022 (7:00 AM) to Friday, February 11, 2022 (7:00 PM)

Monday, February 7, 2022
Tuesday, February 8, 2022
Wednesday, February 9, 2022

9:00 AM Welcome / Plan of workshop
Welcome / Plan of workshop
9:00 AM - 9:20 AM
9:20 AM J/psi production in UPC at LHC - Ronan McNulty (University College Dublin (IE))
J/psi production in UPC at LHC
- Ronan McNulty (University College Dublin (IE))
9:20 AM - 9:50 AM
9:50 AM Diffractive J/psi production at HERA - Alessia Bruni (INFN, Bologna (IT))
Diffractive J/psi production at HERA
- Alessia Bruni (INFN, Bologna (IT))
9:50 AM - 10:20 AM
10:20 AM Rho production in UPC - Spencer Klein (LBNL)
Rho production in UPC
- Spencer Klein (LBNL)
10:20 AM - 10:50 AM
10:50 AM Discussion: Diffractive vector meson production in UPC
Discussion: Diffractive vector meson production in UPC
10:50 AM - 11:20 AM

11:20 AM Break
Break
11:20 AM - 11:30 AM
11:30 AM Diffractive vector meson production and saturation - Bjoern Schenke (BNL)
Diffractive vector meson production and saturation
- Bjoern Schenke (BNL)
11:30 AM - 12:00 PM
12:00 PM Rapidity gaps in high-energy photoproduction - Anna Stasto (Penn State University)
Rapidity gaps in high-energy photoproduction
- Anna Stasto (Penn State University)
12:00 PM - 12:30 PM
12:30 PM Photon structure and energy dependence of diffraction - Vadim Guzey (Petersburg Nuclear Physics Institute)
Photon structure and energy dependence of diffraction
- Vadim Guzey (Petersburg Nuclear Physics Institute)
12:30 PM - 1:00 PM
1:00 PM Discussion: Diffractive high-energy scattering - QCD description, fluctuations, soft-hard transition
Discussion: Diffractive high-energy scattering - QCD description, fluctuations, soft-hard transition
1:00 PM - 1:30 PM

1:30 PM Break
Break
1:30 PM - 2:00 PM
2:00 PM Jets in UPC - Vadim Guzey (Petersburg Nuclear Physics Institute)
Jets in UPC
- Vadim Guzey (Petersburg Nuclear Physics Institute)
2:00 PM - 2:30 PM
2:30 PM Rapidity gap events in UPC - Michael Murray (The University of Kansas (US))
Rapidity gap events in UPC
- Michael Murray (The University of Kansas (US))
2:30 PM - 2:50 PM
2:50 PM Ultraperipheral collisions and forward neutrons - Brian Cole (Columbia University)
Ultraperipheral collisions and forward neutrons
- Brian Cole (Columbia University)
2:50 PM - 3:20 PM
3:20 PM Discussion: Diffraction and fragmentation physics with UPC
Discussion: Diffraction and fragmentation physics with UPC
3:20 PM - 4:30 PM
Thursday, February 10, 2022
9:00 AM Introduction to topics - Organizers
Introduction to topics
- Organizers
9:00 AM - 9:10 AM
9:10 AM Fragmentation studies in UPC and pp/pA - Mark Strikman (Penn State University)
Fragmentation studies in UPC and pp/pA
- Mark Strikman (Penn State University)
9:10 AM - 9:40 AM
9:40 AM Baryon asymmetry in inclusive gamma-A interactions at RHIC - Prithwish Tribedy (BNL)
Baryon asymmetry in inclusive gamma-A interactions at RHIC
- Prithwish Tribedy (BNL)
9:40 AM - 10:10 AM
10:10 AM ZDC capabilities and upgrade plans at CMS and ATLAS - Quan Wang (University of Kansas)
ZDC capabilities and upgrade plans at CMS and ATLAS
- Quan Wang (University of Kansas)
10:10 AM - 10:40 AM
10:40 AM Break
Break
10:40 AM - 10:50 AM
10:50 AM Leading protons and neutrons in pA at ALICE - Chiara Oppedisano (INFN Torino & Cagliari U.)
Leading protons and neutrons in pA at ALICE
- Chiara Oppedisano (INFN Torino & Cagliari U.)
10:50 AM - 11:20 AM
11:20 AM Forward hadron spectrometer ideas for LHC - Michael Albrow (FNAL)
Forward hadron spectrometer ideas for LHC
- Michael Albrow (FNAL)
11:20 AM - 11:50 AM
11:50 AM Discussion: Forward instrumentation / Fragmentation physics in UPC and pp/pA
Discussion: Forward instrumentation / Fragmentation physics in UPC and pp/pA
11:50 AM - 12:20 PM

12:20 PM Break
Break
12:20 PM - 12:50 PM
12:50 PM Target fragmentation in DIS: Review of physics and measurements - Christian Weiss (Jefferson Lab)
Target fragmentation in DIS: Review of physics and measurements
- Christian Weiss (Jefferson Lab)
12:50 PM - 1:20 PM
1:20 PM Target fragmentation in eN at JLab12 and beyond - Harut Avagyan (Jefferson Lab)
Target fragmentation in eN at JLab12 and beyond
- Harut Avagyan (Jefferson Lab)
1:20 PM - 1:50 PM
1:50 PM Discussion: Target fragmentation in DIS
Discussion: Target fragmentation in DIS
1:50 PM - 2:10 PM

2:10 PM Break
Break
2:10 PM - 2:20 PM
2:20 PM QCD factorization in target fragmentation - Ted Rogers (Old Dominion University/Jefferson Lab)
QCD factorization in target fragmentation
- Ted Rogers (Old Dominion University/Jefferson Lab)
2:20 PM - 2:50 PM
2:50 PM Soft-Collinear Effective Theory and target fragmentation - Yang-Ting Chien (Georgia State University)
Soft-Collinear Effective Theory and target fragmentation
- Yang-Ting Chien (Georgia State University)
2:50 PM - 3:20 PM
3:20 PM Discussion: Target fragmentation physics in DIS and pp/pA
Discussion: Target fragmentation physics in DIS and pp/pA
3:20 PM - 4:40 PM
Friday, February 11, 2022
9:00 AM Introduction to topics - Organizers
Introduction to topics
- Organizers
9:00 AM - 9:10 AM
9:10 AM Fragmentation models for leading baryons in pA - Adrian Dumitru (Dept. of Natural Sciences, Baruch College (CUNY))
Fragmentation models for leading baryons in pA
- Adrian Dumitru (Dept. of Natural Sciences, Baruch College (CUNY))
9:10 AM - 9:40 AM
9:40 AM Discussion: Target fragmentation in pp/pA
Discussion: Target fragmentation in pp/pA
9:40 AM - 10:00 AM
10:00 AM Diffractive J/psi production on deuteron in UPC - Zhoudunming Tu (BNL)
Diffractive J/psi production on deuteron in UPC
- Zhoudunming Tu (BNL)
10:00 AM - 10:30 AM
10:30 AM Neutron production in nucleus fragmentation region in UPC - Alexei Larionov (JINR Dubna)
Neutron production in nucleus fragmentation region in UPC
- Alexei Larionov (JINR Dubna)
10:30 AM - 11:00 AM
11:00 AM Break
Break
11:00 AM - 11:20 AM
11:20 AM FLUKA: Status, target fragmentation, and break-up - TBD Alfredo Ferrari (INFN Milan)
FLUKA: Status, target fragmentation, and break-up
- TBD
- Alfredo Ferrari (INFN Milan)
11:20 AM - 11:50 AM
11:50 AM Radioactive isotope production in high-energy eA collisions at EIC - Barak Schmookler (Stony Brook University)
Radioactive isotope production in high-energy eA collisions at EIC
- Barak Schmookler (Stony Brook University)
11:50 AM - 12:20 PM
12:20 PM Discussion: Nuclear breakup in high-energ scattering - theory, simulation tools, developments
Discussion: Nuclear breakup in high-energ scattering - theory, simulation tools, developments
12:20 PM - 12:40 PM

12:40 PM Discussion: Path forward in fragmentation and diffraction studies
Discussion: Path forward in fragmentation and diffraction studies
12:40 PM - 2:00 PM

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