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Sep 24 – 29, 2023
US/Eastern timezone

The COMPASS Spin Program

Sep 28, 2023, 11:00 AM
30m
Grand Ballroom 3 (Durham Convention Center)

Grand Ballroom 3

Durham Convention Center

Talk Plenary

Speaker

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

Description

COMPASS is a fixed target high energy physics experiment located at the M2 beamline (SPS, North Area) at CERN. It is the longest-running CERN experiment (2002-2022), with a unique and diverse physics programme focused on nucleon structure and spectroscopy measurements.
Experimental results obtained by COMPASS during phase-I (2002-2011) and phase-II (2012-2022) for a broad spectrum of nucleon spin structure-related DIS and Drell-Yan measurements play an essential role in the general understanding of the three-dimensional nature of the nucleon. In 2022, the experiment performed its last highly successful data-taking dedicated to the study of the d-quark transversity PDF and other transverse spin phenomena in semi-inclusive DIS measurements with a 160 GeV/c muon beam and a transversely polarized deuteron target.
This talk will review selected highlights from the COMPASS legacy on nucleon spin structure studies and address recent results and prospects

Primary author

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

Presentation materials