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Measurement E1M638

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.8 — 1.1 GeV2
W : 1.525 — 1.55 GeV
xb : 0.3843 — 0.3966

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

Parameter (X axis): M(π+,p), GeV

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

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Stat. error,
mcbn/GeV
1.07647 2.9958251 0.48663688
1.11373 17.475777 2.4187884
1.15099 47.380436 4.7127466
1.18825 101.89222 7.1616235
1.22551 123.21926 8.3639917
1.26276 78.125099 5.4714179
1.30002 53.064354 5.0487089
1.33728 31.983271 3.7076123
1.37454 14.048871 2.960181
1.4118 0.62695444 0.050361734