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Measurement E1M234

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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 : 1.875 — 1.9 GeV
xb : 0.3226 — 0.3303

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
Stat. error,
mcbn/GeV
1.09397 4.4263515 1.3658129
1.16623 26.495783 4.198442
1.23849 27.710434 4.6083975
1.31075 13.024098 1.9084483
1.38301 11.533948 2.2874298
1.45526 15.796307 3.3297091
1.52752 16.094814 3.193372
1.59978 15.078165 3.2653415
1.67204 7.7350254 1.8206854
1.7443 1.3605788 0.36406565