CLAS Physics Database

Measurement E1M614

Experiment: E93-006 CLAS experiment
Year: 2003
Spokespersons: V. D. Burkert, M. Ripani
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 0.8 — 1.1 GeV2
W: 1.475 — 1.5 GeV
x: 0.4095 — 0.4231
Publication:
M. Ripani, V. D. Burkert, V. I. Mokeev, M. Battaglieri, R. De Vita, E. Golovach, V. Tauti, and CLAS Collaboration Measurement of ep->e'p pi+pi- and Baryon Resonance Analysis // Phys. Rev. Let. 91, 022002 (2003)

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.07397 2.4731932 0.15381196
1.10623 14.323916 2.1217244
1.13849 38.813423 4.985487
1.17075 75.860527 7.1559711
1.20301 120.70586 8.622509
1.23526 107.23216 7.2885017
1.26752 79.14505 6.5535746
1.29978 57.696716 6.5287862
1.33204 21.049603 3.1282816
1.3643 1.1333659 0.39613277