CLAS Physics Database

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Measurement E1M373

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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 : 1.475 — 1.5 GeV
xb : 0.3218 — 0.3341

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
0.27527 15.709253 2.5029306 0
0.30753 65.01545 7.332099 0
0.33979 85.938423 7.1555891 0
0.37205 100.93002 7.7704148 0
0.40431 118.76648 8.3512554 0
0.43656 121.23225 9.9428158 0
0.46882 108.66145 8.1589918 0
0.50108 103.46574 5.6561303 0
0.53334 78.936264 6.158 0
0.5656 2.353353 0.4828952 0