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Measurement E1M48

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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 : 1.1 — 1.5 GeV2
W : 1.5 — 1.525 GeV
xb : 0.4735 — 0.487

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
0.27652 10.23434 4.9108095 0
0.31128 25.210381 7.8936248 0
0.34604 47.71973 16.306862 0
0.3808 18.972803 5.401793 0
0.41556 50.212173 13.046466 0
0.45031 62.945248 19.277596 0
0.48507 38.548496 5.6436892 0
0.51983 37.914921 6.1863575 0
0.55459 29.473982 6.605742 0
0.58935 2.2497854 1.216996 0