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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
Stat. error,
mcbn/GeV
0.27777 12.138533 1.5858853
0.31503 45.602657 3.9158833
0.35229 66.654869 6.5635757
0.38955 80.313042 5.8406205
0.42681 80.573944 4.8834486
0.46406 103.30399 7.2341409
0.50132 110.82215 9.1390724
0.53858 108.35075 6.7574282
0.57584 71.654984 5.08915
0.6131 7.8292594 0.98588419