CLAS Physics Database

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Measurement E1M86

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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 : 1.1 — 1.5 GeV2
W : 1.575 — 1.6 GeV
xb : 0.4363 — 0.4482

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 1.7267067 0.050555576
1.12123 8.226758 1.7622864
1.16349 34.470936 8.4583702
1.20575 67.142159 19.559359
1.24801 68.887093 14.106352
1.29026 31.58392 10.088879
1.33252 22.495853 5.0439138
1.37478 12.853718 3.5351305
1.41704 7.3910666 3.5188358
1.4593 0.53038722 0.14334394