CLAS Physics Database

Measurement E159M364

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(π+)))
Q2: 2.4 — 3.0 GeV2
W: 1.775 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 2.18776 0.371056
27.0 3.23528 0.514986
45.0 2.96731 0.441691
63.0 2.6345 0.364502
81.0 2.80577 0.384043
99.0 2.82696 0.379919
117.0 3.0741 0.438997
135.0 2.30259 0.486184
153.0 1.59748 0.986181
171.0 1.91978 1.22742