Title

First results on nucleon resonance photocouplings from the γp → π+πp reaction

Authors

E. Golovatch, Lomonosov Moscow State University
V. D. Burkert, Thomas Jefferson National Accelerator Facility
D. S. Carman, Thomas Jefferson National Accelerator Facility
R. W. Gothe, University of South Carolina
K. Hicks, Ohio University
B. S. Ishkhanov, Lomonosov Moscow State University
V. I. Mokeev, Thomas Jefferson National Accelerator Facility
E. Pasyuk, Arizona State University
S. Adhikari, Florida International University
Z. Akbar, Florida State University
M. J. Amaryan, Old Dominion University
H. Avakian, Thomas Jefferson National Accelerator Facility
J. Ball, Universite Paris-Saclay
L. Barion, Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
M. Bashkanov, The University of Edinburgh
M. Battaglieri, Istituto Nazionale di Fisica Nucleare, Sezione di Genova
I. Bedlinskiy, Alikhanov Institute for Theoretical and Experimental Physics
A. S. Biselli, Carnegie Mellon University
S. Boiarinov, Thomas Jefferson National Accelerator Facility
W. J. Briscoe, The George Washington University
F. Cao, University of Connecticut
A. Celentano, Istituto Nazionale di Fisica Nucleare, Sezione di Genova
P. Chatagnon, Institut de Physique Nucléaire Orsay
T. Chetry, Ohio University
G. Ciullo, University of Ferrara
L. Clark, University of Glasgow
B. A. Clary, University of Connecticut
P. L. Cole, Idaho State University
M. Contalbrigo, Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
V. Crede, Florida State University
A. D'Angelo, Istituto Nazionale di Fisica Nucleare - INFN
G. Fedotov, Ohio University

Document Type

Article

Publication Date

1-10-2019

Keywords

Baryon state, Resonance photocouplings, Two pion photoproduction

Abstract

© 2018 The Author We report the first experimental measurements of the nine 1-fold differential cross sections for the γp→π+π−p reaction, obtained with the CLAS detector at Jefferson Laboratory. The measurements cover the invariant mass range of the final state hadrons from 1.6 GeV

Share

COinS