CLAS Physics Database

Measurement E1M700

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: 1.65 — 1.675 GeV
x: 0.3304 — 0.3402
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
1.08272 6.6471968 0.78735745
1.13248 32.264698 3.6725907
1.18224 67.86544 4.2380962
1.232 90.683235 5.8158302
1.28176 55.779118 3.5126257
1.33151 47.161652 3.9556775
1.38127 35.138985 3.4575028
1.43103 29.362249 2.8246875
1.48079 15.149508 1.9242206
1.53055 1.2775558 0.16044603