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Measurement E62M527

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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 : 1.5 — 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 15.669183 2.6420553
33.75 14.124502 1.5053606
56.24999 17.248192 1.4501435
78.75 15.620521 0.88377219
101.24999 14.558965 0.91800648
123.74999 12.701922 0.83084679
146.25 14.234765 1.2378507
168.75 12.358081 2.8357141