CLAS Physics Database

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Measurement E1M562

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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 : 0.5 — 0.8 GeV2
W : 1.85 — 1.875 GeV
xb : 0.1979 — 0.2036

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
1.09272 9.8716173 1.0265058 0
1.16248 46.596382 3.4339595 0
1.23224 56.566315 3.2826016 0
1.302 29.988817 1.7020141 0
1.37176 28.909761 2.0686307 0
1.44151 27.786993 2.5355339 0
1.51127 27.703436 1.5994464 0
1.58103 28.899092 2.5690939 0
1.65079 15.429397 1.3060497 0
1.72055 2.8194339 0.59987164 0