CLAS Physics Database

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Measurement E1M14

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
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 : 1.425 — 1.45 GeV
xb : 0.5154 — 0.5306

Observable quantity measured (Y axis): dσ/dM(π+,p), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+,p), GeV

Click here to get data in text file, delimited with tabs.

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.07147 1.1780713 0 0
1.09873 9.2460594 5.2570662 0
1.12599 12.332915 3.1000321 0
1.15325 38.877857 13.388627 0
1.18051 50.788414 16.228458 0
1.20776 47.249577 12.627445 0
1.23502 53.376808 18.491566 0
1.26228 48.705524 18.887741 0
1.28954 9.9373512 3.6054924 0
1.3168 0.60069746 0 0