CLAS Physics Database

Measurement E1M118

Experiment: E93-006 CLAS experiment
Year: 2003
Spokespersons: V. D. Burkert, M. Ripani
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 1.1 — 1.5 GeV2
W: 1.625 — 1.65 GeV
x: 0.4137 — 0.4248
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+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.28277 6.0321884 2.4436023
0.33003 19.866488 6.7440839
0.37729 24.246588 4.4002409
0.42455 22.795921 6.1205826
0.47181 29.938723 6.2059274
0.51906 24.531887 4.73526
0.56632 37.208874 13.004845
0.61358 7.559453 24.836718
0.66084 32.741158 6.0884929
0.7081 8.0345774 3.0295746