CLAS Physics Database

Measurement E1M758

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: 1.775 — 1.8 GeV
x: 0.287 — 0.295
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
1.08897 7.1255565 0.78552479
1.15123 39.710773 3.619339
1.21349 64.785568 3.8755882
1.27575 44.230213 4.1798387
1.33801 31.829443 2.5781281
1.40026 27.554844 2.3650353
1.46252 29.755823 2.9884217
1.52478 21.853779 1.9809376
1.58704 12.636933 1.2799568
1.6493 2.009562 0.39340577