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Measurement E1M469

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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 : 1.675 — 1.7 GeV
xb : 0.2444 — 0.2524

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 13.536267 2.0706794 0
0.33753 50.663956 4.2487717 0
0.38979 56.467274 3.3615274 0
0.44205 59.102394 3.2697351 0
0.49431 64.27327 3.6896064 0
0.54656 72.054352 5.7131295 0
0.59882 81.154167 7.2764201 0
0.65108 71.898598 4.3228221 0
0.70334 70.32605 4.5182433 0
0.7556 15.793324 1.6870705 0