We report the first experimental measurements of the nine 1-fold differential cross sections for the $\gamma p \to \pi^+\pi^-p$ 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~$

Golovatch, E

Burkert, VD

Carman, DS

Gothe, RW

Hicks, K

Ishkhanov, BS

Mokeev, VI

Pasyuk, E

Adhikari, S

Akbar, Z

Amaryan, MJ

Avakian, H

Ball, J

Barion, L

Bashkanov, M

Battaglieri, M

Bedlinskiy, I

Biselli, AS

Boiarinov, S

Briscoe, WJ

Cao, F

Celentano, A

Chatagnon, P

Chetry, T

Ciullo, G

Clark, L

Clary, BA

Cole, PL

Contalbrigo, M

Crede, V

D'Angelo, A

Dashyan, N

DeVita, R

DeSanctis, E

Defurne, M

Deur, A

Diehl, S

Djalali, C

Dugger, M

Dupre, R

Egiyan, H

Ehrhart, M

ElAlaoui, A

ElFassi, L

Elouadrhiri, L

Eugenio, P

Fedotov, G

Fersch, R

Filippi, A

Ghandilyan, Y

Gilfoyle, GP

Giovanetti, KL

Girod, FX

Glazier, DI

Griffioen, KA

Guidal, M

Guo, L

Hafidi, K

Hakobyan, H

Harrison, N

Hattawy, M

Heddle, D

Holtrop, Maurik

Ilieva, Y

Ireland, DG

Isupov, EL

Jenkins, D

Jo, HS

Johnston, S

Joo, K

Kabir, ML

Keller, D

Khachatryan, G

Khachatryan, M

Khandaker, M

Kim, W

Klein, A

Klein, FJ

Kubarovsky, V

Lanza, L

Lenisa, P

Livingston, K

MacGregor, IJD

Marchand, D

Markov, N

McKinnon, B

Meyer, CA

Montgomery, RA

Movsisyan, A

Munoz Camacho, C

Nadel-Turonski, P

Niccolai, S

Niculescu, G

Osipenko, M

Ostrovidov, AI

Paolone, M

Paremuzyan, R

Park, K

Pogorelko, O

Price, JW

Prok, Y

Protopopescu, D

Ripani, M

Riser, D

Rizzo, A

Rosner, G

Sabatie, F

Salgado, C

Schumacher, RA

Sharabian, YG

Skorodumina, Iu

Smith, GD

Sober, DI

Sokhan, D

Sparveris, N

Strakovsky, II

Strauch, S

Taiuti, M

Tan, JA

Tyler, N

Ungaro, M

Voskanyan, H

Voutier, E

Wang, R

Wei, X

Wood, MH

Zachariou, N

Zhang, J

Zhao, ZW

published 

January 10, 2019

Nuclear & Particles Physics

Physics Letters B: Nuclear Physics and Particle Physics  Journal