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Measurement E15M32

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Experiment: E99-105, 2002

Spokespersons: M. Garçon, M. Guidal, E. S. Smith

Measurement comment: Virtual photon polarization parameter ε = 0.55. Errors include statistics and point-to-point sytematics, added in quadrature.

Publication:

Quantity measured: dσ/dt, mcbn/GeV2
Differential cross section over Mandelstam variable t.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ω p, polarization: none

Q2 : 3.85 GeV2
W : 2.01 GeV
xb : 0.55
ε : 0.55

Observable quantity measured (Y axis): dσ/dt, mcbn/GeV2
Plot measurement data

Parameter (X axis): -t, GeV2

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

Measured data:

-t,
GeV2
dσ/dt,
mcbn/GeV2
Data errors,
mcbn/GeV2
0.9404616 0.3181372 0.05050422
1.15 0.3005129 0.04459874
1.45 0.2285909 0.04349482
1.75 0.2187933 0.03551693
2.3 0.1602577 0.02606463