CLAS Physics Database

Measurement E159M337

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: 1.7 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 3.17181 0.515451
27.0 4.54433 0.638722
45.0 3.8912 0.533748
63.0 3.82971 0.498439
81.0 3.83953 0.486066
99.0 4.13243 0.526952
117.0 4.08455 0.531832
135.0 3.26663 0.641675
153.0 2.73832 1.69037
171.0 2.8123 1.64068