CLAS Physics Database

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Measurement E62M479

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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 : 0.4 — 0.45 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 10.36246 2.6290605
33.75 11.739423 1.8609301
56.24999 13.420246 1.6969453
78.75 12.933366 1.0604879
101.24999 14.598347 1.5080347
123.74999 10.568948 1.1213815
146.25 9.6267595 1.0521563
168.75 11.402393 0.77710015