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Measurement E1M793

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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 : 0.8 — 1.1 GeV2
W : 1.85 — 1.875 GeV
xb : 0.265 — 0.272

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
Stat. error,
mcbn/GeV
0.29402 2.7173045 0.21710487
0.36378 11.638444 1.1040723
0.43354 16.781727 1.3459611
0.5033 24.720625 2.0050189
0.57306 24.887156 2.0413682
0.64281 28.175034 2.0194809
0.71257 40.213451 3.0915756
0.78233 37.342354 3.0327153
0.85209 21.259001 1.4435592
0.92185 5.4404683 0.67728949