CLAS Physics Database

Measurement E159M485

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: 1.525 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.09384 0.328131 0.13303
1.12585 1.82879 0.358034
1.15786 5.3899 0.960057
1.18987 13.8228 2.06863
1.22188 17.8321 3.04732
1.25389 11.4395 1.8226
1.2859 7.5577 1.22966
1.31791 5.19989 0.915912
1.34992 2.16771 0.48389
1.38193 0.757547 0.209894