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Measurement E1M111

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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 : 1.625 — 1.65 GeV
xb : 0.4137 — 0.4248

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
1.08147 2.0784764 0.092939109 0
1.12873 14.929235 4.7897515 0
1.17599 28.686287 4.142601 0
1.22325 44.040699 26.073814 0
1.27051 48.783184 13.826771 0
1.31776 29.214905 5.1757517 0
1.36502 21.179388 5.4635057 0
1.41228 15.151587 4.6728396 0
1.45954 8.2771111 3.4411969 0
1.5068 0.6147359 0 0