CLAS Physics Database

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Measurement E62M22

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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 : 0.2 — 0.25 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 28.660412 3.3386021
33.75 28.875147 1.8516883
56.24999 23.483974 1.5358989
78.75 19.516542 1.2334143
101.24999 12.825024 2.8780849
123.74999 18.13328 1.5901246
146.25 19.358212 1.6827837
168.75 26.031748 3.8914182