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Measurement E1M180

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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 : 1.775 — 1.8 GeV
xb : 0.3552 — 0.3641

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
0.29027 2.8399138 0.73249406 0
0.35253 15.118049 4.7180347 0
0.41479 15.10722 2.8387716 0
0.47705 17.281763 4.0029559 0
0.53931 23.473547 5.0677919 0
0.60156 20.592777 4.2885332 0
0.66382 24.120434 3.6171212 0
0.72608 28.434505 4.8813119 0
0.78834 16.850716 4.7433667 0
0.8506 4.4178853 1.1575922 0