CLAS Physics Database

Measurement E159M773

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: 3.5 — 4.2 GeV2
W: 1.725 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10384 2.23903 0.474984
1.15585 7.3418 1.19833
1.20786 14.9144 2.15834
1.25987 8.6714 1.2572
1.31188 6.43449 1.01512
1.36389 6.47045 0.984004
1.4159 5.29525 0.838497
1.46791 4.53151 0.735531
1.51992 3.58886 0.605814
1.57193 0.898884 0.20319