CLAS Physics Database

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Measurement E1M625

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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 : 0.8 — 1.1 GeV2
W : 1.5 — 1.525 GeV
xb : 0.3966 — 0.4095

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 13.071173 2.501533
0.31128 39.279804 3.9284844
0.34604 50.334854 4.9566274
0.3808 55.664551 4.2999082
0.41556 67.790825 6.0665312
0.45031 75.894569 6.3172235
0.48507 67.784966 4.5813637
0.51983 69.853081 4.3487535
0.55459 51.720295 3.8850064
0.58935 4.501267 0.85930449