15th COMPASS Analysis Phase international mini-workshop (COMAP-XV)

Wednesday 22 Apr 2026, 13:30 → 16:45 Europe/Zurich

892/1-D20 (CERN)

Bakur Parsamyan (AANL, Turin section of INFN and CERN), Michela Chiosso (University of Torino and INFN)

15th COMPASS "Analysis Phase" international mini-workshop will take place on April 22, 2026 at CERN in Geneva, Switzerland.
The workshop will be held in a hybrid mode.

The scientific program 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 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

 

This edition will place particular emphasis on recent progress in global QCD analyses and modern fitting methodologies, with special attention to the treatment and propagation of systematic uncertainties in both data and theory. It will also highlight advances in hadron production studies, including antiproton production cross-sections, covering both theoretical developments and recent measurements from AMBER, as well as ongoing work on dihadron fragmentation functions and related measurements, and their impact on the understanding of nucleon structure.

The workshop aims to foster discussion between experimentalists and theorists, with a focus on methodological developments, consistency of different approaches, and perspectives for future measurements and analyses.

 

1 Uncertainties in Global Fits: Insights from the NNPDF Framework

Speaker: Emanuele Roberto Nocera (Università degli Studi di Torino and INFN Torino)

2 Phenomenology of Antiproton Production

Speaker: Prof. mariaelena boglione (University of Turin)

3 Antiproton Production Cross-Section Measurements from AMBER

Speaker: Dr Davide Giordano (Università di Trento / TIFPA)