CLAS Physics Database

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Measurement E1M387

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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 : 1.5 — 1.525 GeV
xb : 0.3102 — 0.3218

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
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.07522 4.1035695 0.38991016 0
1.10998 22.349283 2.4358335 0
1.14474 61.163414 5.0917983 0
1.1795 133.81914 8.3437328 0
1.21426 191.06918 10.738544 0
1.24901 161.64465 8.7657681 0
1.28377 104.27717 7.6825566 0
1.31853 61.609932 11.195789 0
1.35329 23.851532 3.2731562 0
1.38805 1.1007962 0.12148493 0