CLAS Physics Database

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Measurement E1M506

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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 : 0.5 — 0.8 GeV2
W : 1.75 — 1.775 GeV
xb : 0.2226 — 0.2295

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
1.08772 9.426013 1.0995981
1.14748 46.505764 2.7720528
1.20724 87.229286 4.4577546
1.267 56.783211 2.733515
1.32676 41.332466 2.2488987
1.38651 41.034546 2.7613866
1.44627 39.370579 2.8767238
1.50603 27.938707 1.8403338
1.56579 17.899097 2.0247285
1.62555 3.0913005 1.5735997