CLAS Physics Database

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Measurement E62M86

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Experiment: E-94-005 CLAS experiment, 2006

Spokespersons: L. Elouadrhiri

Publication:

Quantity measured: dσ/dM(π+), mcbn/GeV
Differential cross section, where M(π+) is invariant mass of π+ and π.
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 : 1.375 — 1.4 GeV

Observable quantity measured (Y axis): dσ/dM(π+), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+), GeV

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

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
0.27504 52.981991 9.3517351
0.30684 203.79504 25.19677
0.33864 183.39024 11.687464
0.37043 196.33369 16.760994
0.40223 143.32362 12.187155
0.43403 64.933723 7.4429603
0.46583 2.2743807 0.65411484