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Measurement E62M491

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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 : 1.425 — 1.45 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 11.518695 3.1988456
33.75 12.86687 1.8748302
56.24999 12.568287 0.88331574
78.75 15.503879 1.0969555
101.24999 12.420929 0.7467168
123.74999 13.029827 0.90419835
146.25 11.653123 1.5348065
168.75 15.272794 2.550947