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Measurement E62M143

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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 : 1.475 — 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
Data errors,
mcbn/rad
11.25 23.80221 4.9184718
33.75 21.54661 3.6789095
56.24999 22.601269 1.4144914
78.75 20.478191 0.93616849
101.24999 21.480665 0.88091505
123.74999 19.741852 1.0194914
146.25 20.345316 2.2238529
168.75 18.649162 3.0644641