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Measurement E1M459

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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 : 0.5 — 0.8 GeV2
W : 1.65 — 1.675 GeV
xb : 0.2524 — 0.2608

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
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.08272 8.2676373 1.2958815 0
1.13248 38.02639 3.5005105 0
1.18224 103.25349 6.4836884 0
1.232 124.45357 6.6516156 0
1.28176 90.348587 6.2954001 0
1.33151 63.15168 4.0319824 0
1.38127 51.189056 3.3863089 0
1.43103 39.412579 3.4944496 0
1.48079 20.193235 2.0114582 0
1.53055 2.3134782 0.42142916 0