CLAS Physics Database

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Measurement E1M99

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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 : 1.6 — 1.625 GeV
xb : 0.4248 — 0.4363

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
1.08022 1.5276705 0.66075999 0
1.12498 7.3838067 4.4742131 0
1.16974 24.318306 10.829886 0
1.2145 38.08823 8.4608831 0
1.25926 50.263599 18.73008 0
1.30401 41.595211 8.9061661 0
1.34877 46.795296 11.19273 0
1.39353 26.389309 5.8351903 0
1.43829 9.3032436 2.8356669 0
1.48305 0.7200104 0 0