CLAS Physics Database

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Measurement E1M613

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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 : 0.8 — 1.1 GeV2
W : 1.475 — 1.5 GeV
xb : 0.4095 — 0.4231

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
0.27527 11.344914 1.7512407
0.30753 57.188683 7.6475291
0.33979 56.894138 5.3641977
0.37205 63.52153 6.3598142
0.40431 69.489685 6.4981761
0.43656 70.038185 7.3884301
0.46882 73.392075 6.0657372
0.50108 65.454193 4.6970401
0.53334 48.837429 4.1042786
0.5656 2.2727392 0.53540504