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Experiment: E99-105, 2002
Spokespersons: M. Garçon, M. Guidal, E. S. Smith
Measurement comment: Virtual photon polarization parameter ε = 0.29. 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 : | 4.307 GeV2 |
---|---|
W : | 2.3 GeV |
xb : | 0.494 |
ε : | 0.29 |
Observable quantity measured (Y axis): dσ/dt, mcbn/GeV2
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 |
---|---|---|
0.6416667 | 0.207835 | 0.05419414 |
0.85 | 0.2104306 | 0.03311763 |
1.15 | 0.08294278 | 0.0205621 |
1.45 | 0.1301592 | 0.02175411 |
1.75 | 0.07203877 | 0.01652528 |
2.3 | 0.05110998 | 0.01030662 |