CLAS Physics Database

Measurement E159M617

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: 3.0 — 3.5 GeV2
W: 1.875 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 1.77967 0.413203
27.0 1.89237 0.365355
45.0 1.36434 0.31094
63.0 1.27416 0.281068
81.0 1.5239 0.271492
99.0 1.6501 0.27082
117.0 1.97237 0.352769
135.0 1.79296 0.338711
153.0 1.79909 0.366902
171.0 1.58074 0.385222