Published March 6, 1978 | Version v1
Journal article Metadata-only

Radiative π+p scattering and the magnetic moment of the Δ++

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland)
  • 2. Barcelona Univ. (Spain). Departamento de Fisica Teorica

Description

The size of the peak expected in pion-proton bremsstrahlung in the region of the Δ++ resonance is calculated using an unambiguous low-energy theorem. The only unknown parameter is the magnetic moment of the resonance. From the absence of any resonant structure in the data one obtains for it μsub(Δ)=3.7 +- 1.4 in units 2eh/4πMsub(Δ)c. This is in excellent agreement with the SU(6) prediction μsub(Δ) = 3.66. (Auth.)

Additional details

Identifiers

DOI
10.1016/0550-3213(78)90490-x;

Publishing Information

Journal Title
Nuclear Physics B
Journal Volume
134
Journal Issue
1
Series
Nucl. Phys., B.
Journal Page Range
133-140
ISSN
0550-3213

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
9397110
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BREMSSTRAHLUNG; DELTA-1236 RESONANCES; MAGNETIC MOMENTS; PEAKS; PION PLUS-PROTON INTERACTIONS; SCATTERING; SU-6 GROUPS
Descriptors DEC
BARYON RESONANCES; BARYONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; LIE GROUPS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; N*RESONANCES; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; RADIATIONS; RESONANCE PARTICLES; SU GROUPS; SYMMETRY GROUPS

Optional Information

Notes
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