11th COMPASS Analysis Phase international mini-workshop (COMAP-XI)

Monday 3 Feb 2025, 14:00 → 18:30 Europe/Zurich

892/1-D20 (CERN)

Bakur Parsamyan (AANL, Turin section of INFN and CERN), Fulvio Tessarotto (Universita e INFN Trieste (IT)), Harut Avagian, Jan Matousek (Charles University (CZ))

11th COMPASS "Analysis Phase" international mini-workshop will take place on February 3rd, 2025 at CERN in Geneva, Switzerland.
The workshop will be held in a hybrid mode.

The scientific programme of the series of COMPASS "Analysis Phase" international mini-workshops is focused on the topics traditionally addressed by the COMPASS collaboration:

• Spin and 3D Structure Structure of the Nucleon
• DIS, SIDIS, DVCS, DVMP, Drell-Yan measurements
• TMDs, GPDs and GTMDs
• Fragmentation Functions
• Meson Structure and Spectroscopy
• Search for Exotics
• Monte-Carlo simulation tools and techniques
• Technical aspects and analysis techniques

The workshop is a follow-up event to the IWHSS-CPHI-2024 workshop that took place in Yerevan in 30 September - 4 October, 2024 and will be a continuation of the Round table discussion: "Reforming SIDIS: acknowledging the problems and a roadmap to solve them".

14:00 → 14:10 Introduction

Speaker: Dr Bakur Parsamyan (AANL, Turin section of INFN and CERN)

14:10 → 14:40 Diffractive and rho production in DIS (and DDIS)

Speaker: Elisabetta Gallo (DESY)

DiffractionatHERA-Gallo_3February2025.pdf

14:40 → 15:10 Round table: "Reforming" SIDIS

Speaker: Harut Avakian

rho-last.pdf

rho-last.pptx

15:10 → 15:40 The role of diffractively produced VMs: COMPASS experience

Speaker: Dr Bakur Parsamyan (AANL, Turin section of INFN and CERN)

Parsamyan_COMAP-XI -20250203.pdf

15:40 → 16:10 Photoproduction at JLab

Speaker: Harut Avakian

16:10 → 16:40 Future prospects for involving AI research analyses

Speakers: Gagik Gavalian (Jefferson Lab), Dr Hrayr Matevosyan (University of Adelaide)

2025_02_02-Hrayr_Matevosyan-Presentation.pdf

Meeting-2025-Feb-3.pdf