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Measurement E1M650

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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 : 1.55 — 1.575 GeV
xb : 0.3725 — 0.3843

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
1.07772 2.7436125 0.31531855
1.11748 16.711082 2.0109918
1.15724 44.003292 4.1291275
1.197 91.714203 5.9687281
1.23676 95.125389 5.2892466
1.27651 63.964718 5.043107
1.31627 48.77179 4.0932508
1.35603 24.717064 2.7883615
1.39579 10.770977 1.6921092
1.43555 0.6073736 0.074903779