CLAS Physics Database

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Measurement E62M694

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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 : 1.425 — 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 20.689669 3.3003964
33.75 16.050777 2.0800536
56.24999 11.002219 1.1441342
78.75 10.114682 1.3277534
101.24999 7.9585996 1.1270596
123.74999 8.6408176 1.1198773
146.25 8.5840845 1.2708628
168.75 8.6840563 1.4403338