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Measurement E1M261

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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 : 1.925 — 1.95 GeV
xb : 0.3079 — 0.3151

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
0.29777 1.4654974 0.40628418 0
0.37503 4.5639777 1.3611549 0
0.45229 6.6396255 1.1238579 0
0.52955 10.844011 1.9878538 0
0.60681 13.218581 2.4363923 0
0.68406 25.63718 3.8268461 0
0.76132 33.006489 4.6625519 0
0.83858 23.239485 4.1703949 0
0.91584 11.318152 3.7990482 0
0.9931 2.2414095 0.62727517 0