CLAS Physics Database

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Measurement E1M232

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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 : 1.875 — 1.9 GeV
xb : 0.3226 — 0.3303

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
0.29527 1.5975661 0.31522965
0.36753 4.9408617 0.84427077
0.43979 8.6250801 1.9034711
0.51205 13.238188 2.5546603
0.58431 14.737766 2.7483327
0.65656 20.392542 3.2741294
0.72882 27.64101 4.3604693
0.80108 29.566214 4.0880775
0.87334 15.50647 4.2863026
0.9456 3.0098379 1.2904584