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Measurement E1M434

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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 : 1.6 — 1.625 GeV
xb : 0.2697 — 0.279

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
0.28152 10.849649 1.6048959 0
0.32628 45.047333 4.2579837 0
0.37104 57.931347 4.2606783 0
0.4158 63.068188 4.6634727 0
0.46056 60.325897 3.6057913 0
0.50531 74.74057 5.2878928 0
0.55007 75.265327 4.7653928 0
0.59483 81.595375 5.5332303 0
0.63959 66.425972 5.9844637 0
0.68435 11.806654 1.7009283 0