CLAS Physics Database

Measurement E159M113

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: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 2.6027 0.55711
27.0 2.97553 0.527024
45.0 2.57618 0.464593
63.0 3.23805 0.566597
81.0 3.94256 0.694333
99.0 4.67481 0.802105
117.0 5.55269 0.935813
135.0 4.90871 0.849961
153.0 3.87692 0.70897
171.0 3.80548 0.854151