CLAS Physics Database

Measurement E1M240

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: 1.1 — 1.5 GeV2
W: 1.9 — 1.925 GeV
x: 0.3151 — 0.3226
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
1.09522 3.7529182 0.73416311
1.16998 23.228884 3.1381612
1.24474 22.679529 3.9675231
1.3195 13.700408 2.5327148
1.39426 10.43855 2.8536627
1.46901 10.126639 1.921895
1.54377 14.760517 3.7146065
1.61853 16.756475 2.9052124
1.69329 6.3537974 2.1052377
1.76805 0.6930902 0.019360961