CLAS Physics Database

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Measurement E62M718

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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 : 0.5 — 0.55 GeV2
W : 1.475 — 1.5 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
Stat. error,
mcbn/rad
11.25 14.226126 2.1790326
33.75 16.692747 1.8115476
56.24999 13.575349 1.2033801
78.75 10.736963 1.3141046
101.24999 10.886385 1.8072596
123.74999 10.995314 1.6362493
146.25 14.089422 1.972459
168.75 11.797021 2.4045656