CLAS Physics Database

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Measurement E1M143

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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 : 1.675 — 1.7 GeV
xb : 0.3928 — 0.4031

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
0.28527 4.8821716 2.6665297 0
0.33753 22.77165 5.0558386 0
0.38979 29.759987 5.0881367 0
0.44205 28.413544 5.883728 0
0.49431 34.807213 6.9455261 0
0.54656 33.981796 6.1924534 0
0.59882 33.35323 6.9972296 0
0.65108 27.093102 5.1907177 0
0.70334 29.198994 6.309154 0
0.7556 5.1498709 1.103747 0