CLAS Physics Database

Measurement E159M1079

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: 4.2 — 5.0 GeV2
W: 1.975 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.11634 0.849258 0.238765
1.19335 3.76937 0.707728
1.27036 2.31644 0.525862
1.34737 2.06369 0.398474
1.42438 2.20457 0.481657
1.50139 1.9157 0.48592
1.5784 1.59357 0.313591
1.65541 1.52583 0.367038
1.73242 1.3098 0.302374
1.80943 0.230348 0.0894443