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Experiment: E99-105, 2002
Spokespersons: M. Garon, M. Guidal, E. S. Smith
Measurement comment: Virtual photon polarization parameter ε = 0.28. Errors include statistics and point-to-point sytematics, added in quadrature.
Publication:
Quantity measured: dσ/dφ, mcbn/rad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ω p, polarization: none
Q2 : | 2.914 GeV2 |
---|---|
W : | 2.62 GeV |
xb : | 0.327 |
ε : | 0.28 |
Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dφ, mcbn/rad
Parameter (X axis): φ, deg |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
φ,
deg |
dσ/dφ,
mcbn/rad |
Data errors,
mcbn/rad |
---|---|---|
20 | 0.04933929 | 0.01025654 |
60 | 0.03630978 | 0.005325078 |
100 | 0.03721307 | 0.005271309 |
140 | 0.04707768 | 0.005468127 |
180 | 0.05356384 | 0.01209048 |
220 | 0.05418992 | 0.00489636 |
260 | 0.04986983 | 0.005616253 |
300 | 0.03771169 | 0.006193125 |
340 | 0.04792354 | 0.00989561 |