CLAS Physics Database

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Measurement E62M604

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Experiment: E-94-005 CLAS experiment, 2006

Spokespersons: L. Elouadrhiri

Publication:

Quantity measured: dσ/dφ(π), mcbn/rad
Differential cross section, where φ(π) is polar angle of π in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.45 — 0.5 GeV2
W : 1.45 — 1.475 GeV

Fit φ dependence:

Observable quantity measured (Y axis): dσ/dφ(π), mcbn/rad
Plot measurement data

Parameter (X axis): φ(π), deg

Click here to get data in text file, delimited with tabs.

Click here to get calculated fit coefficients in text file, delimited with tabs.

Measured data:

φ(π),
deg
dσ/dφ(π),
mcbn/rad
Data errors,
mcbn/rad
36 3.9646568 0.42490837
108 3.6653304 0.39616743
180 3.911273 0.33116335
251.99998 4.1514773 0.42845279
324 3.9874966 0.49230939