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Measurement E62M359

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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 : 1.4 — 1.425 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 5.121367 1.1088747
33.75 8.9612312 1.103143
56.24999 13.276456 1.8254757
78.75 13.083549 0.80337393
101.24999 12.401533 0.69649327
123.74999 10.984131 0.76893055
146.25 10.227273 1.4415513
168.75 11.793312 0.77705866