CLAS Physics Database

Measurement E159M546

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: 3.0 — 3.5 GeV2
W: 1.7 GeV
Ebeam: 5.75 GeV

Measurement data
M(π,p), [GeV] dσ/dM(π,p), [μb/GeV] uncertainty
1.10259 3.00249 0.557932
1.1521 6.37604 0.972516
1.20161 11.7728 1.67347
1.25112 9.88643 1.43417
1.30063 10.0048 1.54871
1.35014 10.3336 1.45446
1.39965 13.1444 1.86032
1.44916 14.7715 2.02614
1.49867 10.8881 1.66087
1.54818 3.57288 0.804629