Published March 15, 1976 | Version v1
Journal article Metadata-only

On the isospin properties of the weak neutral current

Creators

  • 1. Inter-University Institute for High Energies, ULB, VUB, Brussels, Belgium
  • 2. European Organization for Nuclear Research, Geneva (Switzerland)
  • 3. Ecole Polytechnique, 75 - Paris (France). Lab. de Physique des Hautes Energies
  • 4. Milan Univ. (Italy). Istituto di Fisica
  • 5. Laboratoire de l'Accelerateur Lineaire, Orsay, France
  • 6. University Coll., London (UK)

Description

The Gargamelle results on the one pion neutral current reactions γ (or antiγ)+N→γ (or antiγ)+N+π have been analyzed in order to deduce the isospin properties of the neutral current reactions. The results of this analysis are in disagreement with the hypothesis of a pure (Δ)I=0 transition, and are compatible with at least an important contribution from a ΔI=1 transition. (Auth.)

Additional details

Identifiers

DOI
10.1016/0370-2693(76)90627-4;

Publishing Information

Journal Title
Physics Letters B
Journal Volume
61
Journal Issue
2
Series
Phys. Lett., B.
Journal Page Range
207-209
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
7247287
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ISOSPIN; NEUTRINO-NUCLEON INTERACTIONS; NEUTRINOS; NUCLEONS; PIONS; TRANSITION AMPLITUDES; WEAK NEUTRAL CURRENTS
Descriptors DEC
ALGEBRAIC CURRENTS; AMPLITUDES; BARYONS; BOSONS; CURRENTS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MESONS; NEUTRAL CURRENTS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS

Optional Information

Notes
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