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Journal articles
Exclusive η electroproduction at W > 2 GeV with CLAS and transversity generalized parton distributions
I. Bedlinskiy
V. Kubarovsky
P. Stoler
P. Adhikari
Z. Akbar
S. Anefalos Pereira
H. Avakian
J. Ball
1
N. Baltzell
M. Battaglieri
V. Batourine
S. Biselli
S. Boiarinov
J. Briscoe
D. Burkert
T. Cao
S. Carman
A. Celentano
2
S. Chandavar
G. Charles
3
G. Ciullo
L. Clark
L. Colaneri
P. Cole
M. Contalbrigo
V. Crede
A. d'Angelo
N. Dashyan
R. de Vita
E. de Sanctis
A. Deur
C. Djalali
R. Dupre
3
A. Alaoui
4
L. Fassi
5
L. Elouadrhiri
P. Eugenio
E. Fanchini
G. Fedotov
R. Fersch
A. Filippi
J. Fleming
A. Forest
M. Garçon
1
N. Gevorgyan
Y. Ghandilyan
P. Gilfoyle
K. Giovanetti
X. Girod
C. Gleason
6
E. Golovatch
W. Gothe
A. Griffioen
M. Guidal
3
L. Guo
7
K. Hafidi
H. Hakobyan
C. Hanretty
N. Harrison
M. Hattawy
K. Hicks
M. Hughes
E. Hyde
8
Y. Ilieva
D. Ireland
B. Ishkhanov
E. Isupov
D. Jenkins
H. Jiang
H. Jo
3
K. Joo
S. Joosten
D. Keller
G. Khachatryan
M. Khachatryan
M. Khandaker
A. Kim
W. Kim
J. Klein
Estelle Kuhn
S. Kuleshov
L. Lanza
P. Lenisa
K. Livingston
I. Macgregor
N. Markov
B. Mckinnon
E. Meziani
M. Mirazita
V. Mokeev
R. A. Montgomery
A. Movsisyan
C. Munoz Camacho
3
P. Nadel-Turonski
A. Net
A. Ni
S. Niccolai
3
G. Niculescu
M. Osipenko
I. Ostrovidov
M. Paolone
R. Paremuzyan
K. Park
E. Pasyuk
P. Peng
W. Phelps
S. Pisano
O. Pogorelko
J. Price
Y. Prok
D. Protopopescu
J. Puckett
B. Raue
M. Ripani
A. Rizzo
G. Rosner
P. Rossi
Pascal Roy
F. Sabatié
1
M. Saini
C. Salgado
R. A. Schumacher
Y. G. Sharabian
Iu. Skorodumina
D. Smith
9
D. Sokhan
N. Sparveris
S. Stepanyan
I. Strakovsky
S. Strauch
M. Taiuti
Ye Tian
B. Torayev
M. Turisini
M. Ungaro
H. Voskanyan
E. Voutier
3
N. Walford
D. P. Watts
X. Wei
L. B. Weinstein
M. Wood
10
M. Yurov
N. Zachariou
J. Zhang
11
I. Zonta
R. Dupre 3
Author IdHAL : raphael-dupre ORCID : https://orcid.org/0000-0001-7935-8221
A. Alaoui 4
Author
L. Fassi 5
Author
L. Elouadrhiri
Author
A. Kim
Author
W. Kim
Author
J. Klein
Author
Estelle Kuhn
Author IdHAL : estellekuhn ORCID : https://orcid.org/0000-0002-1236-8190
C. Munoz Camacho 3
Author IdHAL : carlos-munoz-camacho
P. Nadel-Turonski
Author
A. Net
Author
A. Ni
Author
1
DPHN - Département de Physique Nucléaire (ex SPhN) (France)
- IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers : DRF/IRFU/DPHN (CEA Saclay
F-91191 Gif sur Yvette cedex - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/IRFU (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
2
University of Ca’ Foscari [Venice, Italy] (Dorsoduro, 3246, 30123 Venice, Italy
Universita di Venezia - Ca' Foscari - Italy)
3
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
6
UMass Amherst - University of Massachusetts [Amherst] (300 Massachusetts Ave, Amherst, MA 01003 - United States)
- UMASS - University of Massachusetts System (United States)
8
Department of Computer Science [Oxford] (University of Oxford Wolfson Building Parks Road OXFORD OX1 3QD UK - United Kingdom)
- University of Oxford [Oxford] (Wellington Square, Oxford OX1 2JD - United Kingdom)
9
University of Southampton (University Road, Southampton SO17 1BJ - United Kingdom)
10
AIM (UMR_7158 / UMR_E_9005 / UM_112) - Astrophysique Interprétation Modélisation (AIM - UMR 7158 - UMR E 9005,
ex "Astrophysique Interactions Multi-échelles",
Service d'astrophysique,
CEA/Saclay,
Orme des Merisiers
F-91191 GIF SUR YVETTE CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UMR_7158 (France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : UMR_E_9005 (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- UPD7 - Université Paris Diderot - Paris 7 : UMR_7158 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
11
Tsukuba University of Technology (Amakubo 4-3-15, Tsukuba City, Ibaraki - Japan)
Abstract : The cross section of the exclusive eta electroproduction reaction ep -> e'p'eta was measured at Jefferson Laboratorywith a 5.75 GeV electron beam and the CLAS detector. Differential cross sections d(4) sigma/dtdQ(2) dx(B)d phi(eta) and structure functions sigma(U) = sigma(T) + epsilon sigma(L), sigma(TT), and sigma(LT), as functions of t, were obtained over a wide range of Q(2) and x(B). The eta structure functions are compared with those previously measured for pi(0) at the same kinematics. At low t, both pi(0) and eta are described reasonably well by generalized parton distributions (GPDs) in which chiral-odd transversity GPDs are dominant. The pi(0) and eta data, when taken together, can facilitate the flavor decomposition of the transversity GPDs.
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Journal articles
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https://hal-cea.archives-ouvertes.fr/cea-01508502
Contributor : Valerie Poyeton <>
Submitted on : Friday, April 14, 2017 - 11:47:25 AM
Last modification on : Saturday, June 19, 2021 - 3:44:33 AM
Contributor : Valerie Poyeton <>
Submitted on : Friday, April 14, 2017 - 11:47:25 AM
Last modification on : Saturday, June 19, 2021 - 3:44:33 AM
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- HAL Id : cea-01508502, version 1
- DOI : 10.1103/PhysRevC.95.035202
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CEA | IPNO | CNRS | UNIV-PARIS7 | DSM-IRFU | IN2P3 | INSU | USPC | CEA-DRF | CEA-UPSAY | UNIV-PARIS | UP-SCIENCES | GS-CHIMIE | IRFU-AIM
Citation
I. Bedlinskiy, V. Kubarovsky, P. Stoler, P. Adhikari, Z. Akbar, et al.. Exclusive η electroproduction at W > 2 GeV with CLAS and transversity generalized parton distributions. Physical Review C, American Physical Society, 2017, 95 (3), pp.035202 ⟨10.1103/PhysRevC.95.035202⟩. ⟨cea-01508502⟩
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