CLAS Physics Database

Measurement E1M435

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: 0.5 — 0.8 GeV2
W: 1.6 — 1.625 GeV
x: 0.2697 — 0.279
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
1.08022 5.5494385 0.85206902
1.12498 28.359236 2.7469854
1.16974 86.241127 6.4596624
1.2145 133.45088 6.9577146
1.25926 106.47057 5.0737023
1.30401 77.804382 5.8005276
1.34877 57.546604 4.7600422
1.39353 35.758709 3.1150584
1.43829 14.501497 1.8189982
1.48305 1.3735781 0.36838099