CLAS Physics Database

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Measurement E1M494

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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 : 1.725 — 1.75 GeV
xb : 0.2295 — 0.2368

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
1.08647 9.1139183 0.82502621
1.14373 60.352539 3.9486973
1.20099 114.96658 5.6734724
1.25825 81.322838 3.6504312
1.31551 60.721771 5.2127285
1.37276 44.742352 3.0565763
1.43002 48.38026 3.9470968
1.48728 34.682831 2.3151293
1.54454 20.68936 1.8767262
1.6018 3.4571631 1.0624988