CLAS Physics Database

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Measurement E1M351

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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 : 1.425 — 1.45 GeV
xb : 0.3472 — 0.3611

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
0.27277 11.766997 2.1328845 0
0.30003 78.734077 8.4454365 0
0.32729 103.40859 10.390451 0
0.35455 107.84122 12.795766 0
0.38181 111.57746 10.823002 0
0.40906 113.62603 9.5101595 0
0.43632 117.46119 8.7960138 0
0.46358 87.715691 5.4848552 0
0.49084 41.524323 4.5032334 0
0.5181 0.34166804 0 0