CLAS Physics Database

Measurement E1M746

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: 1.75 — 1.775 GeV
x: 0.295 — 0.3033
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
1.08772 6.3754401 0.77081662
1.14748 41.20015 3.6667578
1.20724 69.24334 4.2189026
1.267 52.585167 3.569551
1.32676 33.137802 2.5142915
1.38651 35.427444 3.0247214
1.44627 31.057636 2.93748
1.50603 24.338917 2.5772946
1.56579 15.034151 2.4682362
1.62555 2.2171843 0.40876812