CLAS Physics Database

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Measurement E1M602

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
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 : 1.45 — 1.475 GeV
xb : 0.4231 — 0.4374

Observable quantity measured (Y axis): dσ/dM(π+,p), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+,p), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Stat. error,
mcbn/GeV
1.07272 2.238759 0.079513542
1.10248 11.208516 1.9437627
1.13224 35.201813 4.2493272
1.162 64.285866 5.4073601
1.19176 108.61081 7.1985307
1.22151 122.13121 9.9424839
1.25127 93.052307 8.8945627
1.28103 51.386143 5.9317422
1.31079 18.937506 2.9139972
1.34055 1.0012794 0.040369291