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Measurement E62M419

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Experiment: E-94-005 CLAS experiment, 2006

Spokespersons: L. Elouadrhiri

Publication:

Quantity measured: dσ/d(−cos(θ(π+))), mcbn/rad
Differential cross section, where cos(θ(π+) is cosine of the azimuthal angle of π+ in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.35 — 0.4 GeV2
W : 1.525 — 1.55 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Plot measurement data

Parameter (X axis): θ(π+), deg

Click here to get data in text file, delimited with tabs.

Measured data:

θ(π+),
deg
dσ/d(−cos(θ(π+))),
mcbn/rad
Data errors,
mcbn/rad
11.25 16.724916 4.7561584
33.75 17.294254 2.5371218
56.24999 18.449854 1.498051
78.75 16.049881 1.0552341
101.24999 13.786636 0.73851395
123.74999 14.473458 0.81492496
146.25 16.103548 1.4362879
168.75 13.610453 2.0944009