CLAS Physics Database

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Measurement E1M423

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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 : 1.575 — 1.6 GeV
xb : 0.279 — 0.2889

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
1.07897 4.1693468 0.57939142
1.12123 23.063967 2.4099016
1.16349 78.770386 6.1245379
1.20575 132.28714 6.4757743
1.24801 123.54159 6.6336298
1.29026 76.530724 4.922174
1.33252 57.027458 4.5949869
1.37478 36.197487 3.3959119
1.41704 16.197578 2.2870772
1.4593 1.203053 0.39215273