CLAS Physics Database

Measurement E159M143

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: 2.0 — 2.4 GeV2
W: 1.775 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10634 2.72457 0.47989
1.16335 15.8999 2.26844
1.22036 24.0352 3.31885
1.27737 14.7987 2.12163
1.33438 12.4802 1.83658
1.39139 12.7517 1.87891
1.4484 12.9087 1.85923
1.50541 9.79663 1.4435
1.56242 6.94459 1.07267
1.61943 2.24199 0.407556