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Measurement E1M74

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
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 : 1.55 — 1.575 GeV
xb : 0.4482 — 0.4606

Observable quantity measured (Y axis): dσ/dM(π+,p), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+,p), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.07772 2.2098525 0.79985106 0
1.11748 13.370831 6.386497 0
1.15724 16.811161 3.8188481 0
1.197 42.164585 7.3524342 0
1.23676 71.413048 13.824535 0
1.27651 31.578615 6.9631114 0
1.31627 34.071682 7.744915 0
1.35603 13.018294 4.2028365 0
1.39579 4.7845092 1.4292705 0
1.43555 0.34527582 0 0