CLAS Physics Database

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Measurement E1M210

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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 : 1.825 — 1.85 GeV
xb : 0.3384 — 0.3466

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
1.09147 4.2617073 2.3562231
1.15873 24.568897 4.1394196
1.22599 31.830624 5.0548568
1.29325 19.019068 2.8967137
1.36051 12.567063 1.9322048
1.42776 10.490605 2.0327251
1.49502 14.322794 3.2922263
1.56228 15.564805 3.6271901
1.62954 6.7522144 1.7847834
1.6968 1.7432296 0.62565792