CLAS Physics Database

Measurement E159M249

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π,p)
Q2: 2.4 — 3.0 GeV2
W: 1.475 GeV
Ebeam: 5.75 GeV

Measurement data
M(π,p), [GeV] dσ/dM(π,p), [μb/GeV] uncertainty
1.09134 3.694 0.608051
1.11835 8.76908 1.26392
1.14536 13.7246 1.90029
1.17237 16.4363 2.27924
1.19938 18.2007 2.53925
1.22639 20.1765 2.85613
1.2534 13.3984 1.98318
1.28041 7.07063 1.12542
1.30742 2.4114 0.449957
1.33443 1.31101 0.307778