CLAS Physics Database

Measurement E159M383

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: 2.4 — 3.0 GeV2
W: 1.825 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 2.04904 0.416073
27.0 2.33243 0.403574
45.0 1.61023 0.252939
63.0 1.74712 0.33185
81.0 2.65426 0.442818
99.0 3.2811 0.530039
117.0 3.11018 0.494901
135.0 2.5871 0.408826
153.0 2.82297 0.500266
171.0 3.21203 0.60376