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