@article{8eab3f9b16e144168268bcbb4079f3a4,
title = "Exclusive η electroproduction at W>2 GeV with CLAS and transversity generalized parton distributions",
abstract = "The cross section of the exclusive η electroproduction reaction ep→e′p′η was measured at Jefferson Laboratory with a 5.75 GeV electron beam and the CLAS detector. Differential cross sections d4σ/dtdQ2dxBdφη and structure functions σU=σT+ϵσL,σTT, and σLT, as functions of t, were obtained over a wide range of Q2 and xB. The η structure functions are compared with those previously measured for π0 at the same kinematics. At low t, both π0 and η are described reasonably well by generalized parton distributions (GPDs) in which chiral-odd transversity GPDs are dominant. The π0 and η data, when taken together, can facilitate the flavor decomposition of the transversity GPDs.",
author = "{CLAS Collaboration} and I. Bedlinskiy and V. Kubarovsky and P. Stoler and Adhikari, {K. P.} and Z. Akbar and {Anefalos Pereira}, S. and H. Avakian and J. Ball and Baltzell, {N. A.} and M. Battaglieri and V. Batourine and Biselli, {A. S.} and S. Boiarinov and Briscoe, {W. J.} and Burkert, {V. D.} and T. Cao and Carman, {D. S.} and A. Celentano and S. Chandavar and G. Charles and G. Ciullo and L. Clark and L. Colaneri and Cole, {P. L.} and M. Contalbrigo and V. Crede and A. D'Angelo and N. Dashyan and {De Vita}, R. and {De Sanctis}, E. and A. Deur and C. Djalali and R. Dupre and Alaoui, {A. El} and Fassi, {L. El} and L. Elouadrhiri and P. Eugenio and E. Fanchini and G. Fedotov and R. Fersch and A. Filippi and Fleming, {J. A.} and Forest, {T. A.} and M. Gar{\c c}on and N. Gevorgyan and Y. Ghandilyan and Gilfoyle, {G. P.} and Giovanetti, {K. L.} and Girod, {F. X.} and Jo, {H. S.}",
note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",
year = "2017",
month = mar,
day = "10",
doi = "10.1103/PhysRevC.95.035202",
language = "English",
volume = "95",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "3",
}