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Measurement E1M422

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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 : 1.575 — 1.6 GeV
xb : 0.279 — 0.2889

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
Stat. error,
mcbn/GeV
0.28027 12.437434 1.8257204
0.32253 54.534317 5.7590704
0.36479 51.109001 3.5845964
0.40705 58.414417 3.848757
0.44931 62.925507 4.0647368
0.49156 80.44297 5.0088959
0.53382 77.329124 5.2549109
0.57608 73.495232 5.6449914
0.61834 68.482193 5.0183659
0.6606 9.8184633 1.189476