CLAS Physics Database

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Measurement E1M410

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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 : 1.55 — 1.575 GeV
xb : 0.2889 — 0.2992

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
0.27902 12.79336 2.5391579
0.31878 50.639454 5.9561343
0.35854 58.658337 5.7382984
0.3983 67.879272 4.1096759
0.43806 78.077751 4.6074181
0.47781 82.960632 5.2922797
0.51757 94.811943 8.9633856
0.55733 95.898422 8.2810135
0.59709 74.192886 5.5723109
0.63685 7.3724012 1.2490717