Article (Scientific journals)
Cross-channel analysis of quark and gluon generalized parton distributions with helicity flip
Pire, Bernard; Semenov-Tyan-Shanskiy, Kirill; Szymanowski, Lech et al.
2014In European Physical Journal. A, Hadrons and Nuclei, 50, p. 90
Peer Reviewed verified by ORBi
 

Files


Full Text
EPJA_transversity.pdf
Publisher postprint (569.82 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] Quark and gluon helicity flip generalized parton distributions (GPDs) address the transversity quark and gluon structure of the nucleon. In order to construct a theoretically consistent parametrization of these hadronic matrix elements, we work out the set of combinations of those GPDs suitable for the SO(3) partial wave (PW) expansion in the cross-channel. This universal result will help to build up a flexible parametrization of these important hadronic non-perturbative quantities, using, for instance, the approaches based on the conformal PW expansion of GPDs such as the Mellin-Barnes integral or the dual parametrization techniques
Disciplines :
Physics
Author, co-author :
Pire, Bernard
Semenov-Tyan-Shanskiy, Kirill ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Inter. fondamentales en physique et astrophysique (IFPA)
Szymanowski, Lech
Wallon, Samuel
Language :
English
Title :
Cross-channel analysis of quark and gluon generalized parton distributions with helicity flip
Publication date :
2014
Journal title :
European Physical Journal. A, Hadrons and Nuclei
ISSN :
1434-6001
eISSN :
1434-601X
Publisher :
Springer, New York, United States - New York
Volume :
50
Pages :
90
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 12 January 2015

Statistics


Number of views
64 (1 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
9
Scopus citations®
without self-citations
1
OpenCitations
 
5

Bibliography


Similar publications



Contact ORBi