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Title Structure and Spin of the Nucleon
Abstract Parton distribution functions, describing longitudinal momentum, helicity and transversity distributions of quarks and gluons, have been recently generalized to account also for transverse degrees of freedom. Two new sets of more general distributions, Transverse Momentum Distributions and Generalized Parton Distributions, were introduced to describe transverse momentum and space distributions of partons. Great progress has been made since then in measurements of different Single Spin Asymmetries (SSAs) in semi-inclusive and hard exclusive processes providing access to TMDs and GPDs, respectively. Facilities world-wide involved in studies of the 3D structure of nucleon include HERMES, COMPASS, BELLE, BaBar, Halls A, B, and C at JLab, and PHENIX and STAR at RHIC (BNL). TMD studies in the Drell-Yan process are also becoming an important part of the program of hadron scattering experiments. Studies of TMDs are also among the main driving forces of the JLab 12-GeV upgrade project, sever
Author(s) Harut Avagyan
Publication Date March 2014
Document Type Meeting, Proceedings
Primary Institution Thomas Jefferson National Accelerator Facility, Newport News
Affiliation Exp Nuclear Physics / Experimental Halls / Hall B
Funding Source
Proprietary? No
This publication conveys Technical Science Results
Document Numbers
JLAB Number: JLAB-PHY-13-1724 OSTI Number: 1129550
LANL Number: Other Number: DOE/OR/23177-2616
Associated with an experiment No
Associated with EIC No
Supported by Jefferson Lab LDRD Funding No
Meeting / Conference
Meeting Name INPC 2013
Meeting Date 6/2/2013
Document Subtype Invited Talk (slides)
Proceedings
Title Proceedings of INPC 2013
Editor(s) S. Lunardi, P.G. Bizzeti, Sonia Kabana, C. Bucci, M. Chiari, A. Dainese, P. Di Nezza, R. Menegazzo, A. Nannini, C. Signorini and J.J. Valiente-Dobo
Publisher EPJ Web of Conferences
Refereed Yes
Page Number 01001 (8 pages)
Year 2014
Attachments/Datasets/DOI Link
Document(s)
Harutyun (6-17).pptx (STI Document)
DOI Link
Dataset(s) (none)
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