Strength of the antineutrino-proton neutral-current interaction

Journal Article · Sat Jul 01 04:00:00 EDT 1978 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.18.7· OSTI ID:6737406

Derrick, M; Gregory, P; Hyman, L G; Jaeger, K; Lissauer, D; Miller, R J; Musgrave, B; Phelan, J J; Schreiner, P; Singer, R; Barish, S J; Engler, A; Keyes, G; Kraemer, R W; Kikuchi, T; Barnes, V E; Carmony, D D; Garfinkel, A F; Laasanen, A

Using the Fermilab 15-foot hydrogen bubble chamber exposed to a broad-band nu-bar and ..nu.. beam, we have studied the neutral-to-charged- current cross-cross ratio R for interactions on protons. The ratio R/sup nu-barp/ is found assuming various forms of the neutral- current couplings. The data are consistent with the predictions of the Weinberg-Salam model and, assuming this model, we obtain R/sup nu-barp/ = 0.42 +- 0.13.

• Research Organization: Argonne National Laboratory, Argonne, Illinois 60439
• OSTI ID: 6737406
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 18:1; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645102* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANTILEPTON-PROTON INTERACTIONS
ANTINEUTRINO-NUCLEON INTERACTIONS
ANTINEUTRINO-PROTON INTERACTIONS
BUBBLE CHAMBERS
CHARGED-CURRENT INTERACTIONS
COMPOSITE MODELS
CROSS SECTIONS
ELEMENTARY PARTICLES
GAS TRACK DETECTORS
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
LEPTON-PROTON INTERACTIONS
MATHEMATICAL MODELS
MEASURING INSTRUMENTS
NEUTRAL-CURRENT INTERACTIONS
NEUTRINO-NUCLEON INTERACTIONS
NEUTRINO-PROTON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTON MODEL
POSTULATED PARTICLES
QUARKS
RADIATION DETECTORS
UNIFIED GAUGE MODELS
V-A THEORY
WEINBERG-SALAM GAUGE MODEL