CLAS Physics Database

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Measurement E1M197

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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 : 1.1 — 1.5 GeV2
W : 1.8 — 1.825 GeV
xb : 0.3466 — 0.3552

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
1.09022 1.9862784 0.66980302
1.15498 7.4527941 2.0366025
1.21974 12.754074 2.4802544
1.2845 20.127665 3.5648799
1.34926 17.03187 3.7722044
1.41401 19.964401 3.8008418
1.47877 33.480839 6.3435078
1.54353 43.511959 7.8243608
1.60829 25.585588 4.856184
1.67305 2.5775709 0.999677