CLAS Physics Database

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Measurement E1M386

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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 : 1.5 — 1.525 GeV
xb : 0.3102 — 0.3218

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
0.27652 16.511282 2.1480722
0.31128 50.870995 5.2546816
0.34604 73.946541 6.8446779
0.3808 99.273865 11.62716
0.41556 95.935982 6.2917047
0.45031 112.39406 8.6210394
0.48507 115.21806 7.8716836
0.51983 110.92158 7.058661
0.55459 85.070114 6.9263387
0.58935 4.8463192 0.97141898