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Measurement E1M542

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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 : 0.5 — 0.8 GeV2
W : 1.825 — 1.85 GeV
xb : 0.2036 — 0.2097

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
Stat. error,
mcbn/GeV
0.29277 4.9540768 1.2789284
0.36003 18.070105 1.3487518
0.42729 26.515591 2.6284022
0.49455 27.732437 1.7339643
0.56181 32.898434 1.9988861
0.62906 42.628132 3.4255085
0.69632 50.301895 3.0452054
0.76358 60.952469 4.2318406
0.83084 38.457966 3.3405187
0.8981 7.0175486 0.92518157