CLAS Physics Database

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Measurement E62M166

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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 : 0.25 — 0.3 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 25.603554 2.6087222
33.75 23.142153 1.3612514
56.24999 20.866835 1.4307572
78.75 16.708076 1.5835775
101.24999 14.940815 1.1380097
123.74999 16.302328 2.04617
146.25 22.199667 3.1943126
168.75 24.867678 4.0485449