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Measurement E62M155

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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 : 1.5 — 1.525 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 21.143913 5.1002741
33.75 23.970177 3.0376174
56.24999 21.277424 1.5109459
78.75 19.009811 0.88132751
101.24999 20.661469 0.98278576
123.74999 17.725878 0.87455815
146.25 17.126156 1.4818133
168.75 17.351898 2.0759265