CLAS Physics Database

Measurement E159M764

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: 1.7 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10259 2.33271 0.466481
1.1521 6.1207 0.907987
1.20161 12.5502 1.77428
1.25112 12.1906 1.82593
1.30063 10.2329 1.58761
1.35014 7.53506 1.07622
1.39965 5.6744 0.884085
1.44916 5.63851 0.893395
1.49867 3.82154 0.668482
1.54818 0.623441 0.157347