CLAS Physics Database

Measurement E159M1033

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 4.2 — 5.0 GeV2
W: 1.85 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.338894 1.08418 0.273848
0.398403 2.2185 0.4808
0.457913 1.80669 0.368602
0.517421 2.05173 0.424817
0.57693 2.58667 0.585567
0.63644 2.00374 0.424299
0.695948 4.13252 0.844042
0.755457 4.07445 0.783162
0.814966 2.38432 0.445609
0.874475 1.29618 0.258726