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Measurement E1M323

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+), mcbn/GeV
Differential cross section, where M(π+) is invariant mass of π+ and π.
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 : 2.05 — 2.075 GeV
xb : 0.2751 — 0.2813

Observable quantity measured (Y axis): dσ/dM(π+), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
0.30402 0.66070908 0.065260291 0
0.39378 3.0055716 0.78829664 0
0.48354 4.8359852 0.9703576 0
0.5733 6.9515409 1.228111 0
0.66306 14.633638 1.8933506 0
0.75281 26.895317 3.5732706 0
0.84257 20.974794 3.2962286 0
0.93233 10.967922 2.5821517 0
1.02209 4.9055495 1.3689789 0
1.11185 0.95490164 0.19067124 0