Measurement of the Neutral to Charged Current Cross-Section Ratio in Neutrino and anti-neutrino Interactions
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5 pages
Published in:
- Phys.Lett.B 71 (1977) 222
- Published: 1977
Report number:
- PRINT-77-0746 (CERN)
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Abstract: (Elsevier)
We report on the analysis of inclusive neutral current events produced in neutrino and antineutrino narrow band beams. We find for incident neutrino energies in the range 12–200 GeV and for hadron energies above 12 GeV a neutral to charged current cross-section ratio of R v = 0.293 ± 0.010 for incident neutrinos, and R v = 0.35 ± 0.03 for antineutrinos. These ratios are consistent with the Weinberg-Salam model, with sin 2 θ w = 0.24 ± 0.02.- NEUTRINO NUCLEUS: INCLUSIVE REACTION
- ANTINEUTRINO NUCLEON: INCLUSIVE REACTION
- IRON
- NEUTRAL CURRENT: CROSS SECTION
- CROSS SECTION: NEUTRAL CURRENT
- CHARGED CURRENT: CROSS SECTION
- CROSS SECTION: CHARGED CURRENT
- CROSS SECTION: RATIO
- FIELD THEORETICAL MODEL: WEINBERG
- WEAK INTERACTION: WEINBERG ANGLE
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