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Measurement E1M247

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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 : 1.9 — 1.925 GeV
xb : 0.3151 — 0.3226

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
0.29652 1.707896 0.36656666 0
0.37128 4.2979126 0.91112828 0
0.44604 9.219039 2.0993886 0
0.5208 8.2081985 1.5381259 0
0.59556 15.117719 2.7319489 0
0.67031 21.24559 3.2638855 0
0.74507 29.696413 4.292861 0
0.81983 24.265076 4.7389412 0
0.89459 7.088738 2.056788 0
0.96935 1.6442999 0.2829679 0