CLAS Physics Database

Measurement E159M104

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
Q2: 2.0 — 2.4 GeV2
W: 1.65 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 1.54163 0.395467
27.0 2.1768 0.423051
45.0 2.09088 0.402756
63.0 2.38116 0.434682
81.0 2.54718 0.456591
99.0 3.23829 0.575194
117.0 4.26165 0.770841
135.0 4.00011 0.733756
153.0 3.20454 0.651522
171.0 3.05601 0.657042