CLAS Physics Database

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Measurement E1M100

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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 : 1.6 — 1.625 GeV
xb : 0.4248 — 0.4363

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 error,
mcbn/GeV
1.08022 1.6694505 0
1.12498 8.4927721 2.9434259
1.16974 17.138369 22.543694
1.2145 49.157829 9.6236401
1.25926 40.696404 6.0626912
1.30401 44.096287 15.928173
1.34877 17.108019 3.5459061
1.39353 11.000701 3.2441442
1.43829 6.5458479 4.3893719
1.48305 0.47065175 0