CLAS Physics Database

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Measurement E1M219

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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 : 1.85 — 1.875 GeV
xb : 0.3303 — 0.3384

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 1.9884504 0.54905295 0
1.16248 13.86492 3.5808396 0
1.23224 12.835093 1.949288 0
1.302 16.134235 3.9688902 0
1.37176 24.187185 6.6689019 0
1.44151 18.840143 3.6351833 0
1.51127 31.528631 8.0382614 0
1.58103 29.120018 4.6768036 0
1.65079 19.01918 3.6800692 0
1.72055 2.7265997 0.92479813 0