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Measurement E1M283

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+), mcbn/GeV
Differential cross section, where M(π+) is invariant mass of π+ and π.
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 : 1.975 — 2 GeV
xb : 0.2941 — 0.3009

Observable quantity measured (Y axis): dσ/dM(π+), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
0.30027 1.2660968 0.23371232 0
0.38253 3.3368409 0.66795939 0
0.46479 4.0287123 1.3323305 0
0.54705 7.7944589 1.495647 0
0.62931 16.787186 3.0647266 0
0.71156 23.810087 4.5409427 0
0.79382 25.079437 3.6800718 0
0.87608 14.027067 2.4871707 0
0.95834 6.6454558 1.364463 0
1.0406 0.97350693 0.10575713 0