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Measurement E1M144

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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 : 1.1 — 1.5 GeV2
W : 1.7 — 1.725 GeV
xb : 0.3829 — 0.3928

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
0.28652 5.4537802 1.2093673 0
0.34128 24.452097 6.4671845 0
0.39604 24.754042 3.594413 0
0.4508 36.55032 5.4385462 0
0.50556 40.397667 8.4684954 0
0.56031 33.631271 5.3253851 0
0.61507 30.344955 4.4837627 0
0.66983 48.028404 13.808439 0
0.72459 35.846458 7.3164411 0
0.77935 8.0401735 1.9152948 0