CLAS Physics Database

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Measurement E1M24

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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 : 1.45 — 1.475 GeV
xb : 0.5009 — 0.5154

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
0.27402 3.6259744 0 0
0.30378 23.136992 12.685469 0
0.33354 33.363895 11.216837 0
0.3633 46.678097 16.334867 0
0.39306 43.206913 13.058859 0
0.42281 31.277504 6.266192 0
0.45257 38.845112 7.615737 0
0.48233 31.431688 6.9375 0
0.51209 17.155861 3.4861383 0
0.54185 0.32142249 0 0