CLAS Physics Database

Measurement E159M538

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: 3.0 — 3.5 GeV2
W: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.339644 8.79633 1.58606
0.380654 9.23908 1.57317
0.421663 11.5152 1.97299
0.462671 10.9548 1.72668
0.503681 10.3199 1.55714
0.544689 8.67169 1.27165
0.585698 10.4102 1.52577
0.626707 8.90099 1.26634
0.667717 10.4515 1.76687
0.708726 6.55933 0.946935