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Measurement E1M398

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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 : 0.5 — 0.8 GeV2
W : 1.525 — 1.55 GeV
xb : 0.2992 — 0.3102

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
0.27777 12.138533 1.5858853 0
0.31503 45.602657 3.9158833 0
0.35229 66.654869 6.5635757 0
0.38955 80.313042 5.8406205 0
0.42681 80.573944 4.8834486 0
0.46406 103.30399 7.2341409 0
0.50132 110.82215 9.1390724 0
0.53858 108.35075 6.7574282 0
0.57584 71.654984 5.08915 0
0.6131 7.8292594 0.98588419 0