CLAS Physics Database

Measurement E1M210

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: 1.825 — 1.85 GeV
x: 0.3384 — 0.3466
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
1.09147 4.2617073 2.3562231
1.15873 24.568897 4.1394196
1.22599 31.830624 5.0548568
1.29325 19.019068 2.8967137
1.36051 12.567063 1.9322048
1.42776 10.490605 2.0327251
1.49502 14.322794 3.2922263
1.56228 15.564805 3.6271901
1.62954 6.7522144 1.7847834
1.6968 1.7432296 0.62565792