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Measurement E1M252

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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 : 1.925 — 1.95 GeV
xb : 0.3079 — 0.3151

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
1.09647 3.8955178 0.58012432 0
1.17373 25.45335 3.7713532 0
1.25099 25.165522 4.0493793 0
1.32825 15.665487 2.5795095 0
1.40551 11.703255 2.7126873 0
1.48276 14.856098 3.8629642 0
1.56002 14.023179 2.9397085 0
1.63728 13.145297 3.162467 0
1.71454 7.3889413 1.7867105 0
1.7918 0.87774658 0.20842324 0