CLAS Physics Database

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Measurement E1M662

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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 : 1.575 — 1.6 GeV
xb : 0.3613 — 0.3725

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
1.07897 3.0252681 0.30372256
1.12123 20.787216 2.7074423
1.16349 45.93808 3.6064115
1.20575 101.07774 6.4895072
1.24801 85.612785 5.4449258
1.29026 54.832634 5.2284522
1.33252 39.94796 3.4793499
1.37478 26.437351 2.9504585
1.41704 7.0397902 1.4747547
1.4593 0.65164375 0.038269211