CLAS Physics Database

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Measurement E1M338

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+), mcbn/GeV
Differential cross section, where M(π+) is invariant mass of π+ and π.
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 : 1.4 — 1.425 GeV
xb : 0.3611 — 0.3758

Observable quantity measured (Y axis): dσ/dM(π+), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
0.27152 6.547286 0.72392386 0
0.29628 59.398914 7.5188394 0
0.32104 91.022301 12.074328 0
0.3458 90.396637 10.437009 0
0.37056 113.14294 13.326675 0
0.39531 114.46851 9.7790489 0
0.42007 95.805084 8.258317 0
0.44483 82.040092 5.8609681 0
0.46959 33.06599 4.1056356 0
0.49435 0.051327109 0 0