Published 1994 | Version v1
Book Metadata-only

Photoproduction of nonstrange baryon resonances in a collective U(7) model

Creators

  • 1. R.J. Van de Graaff Laboratory, University of Utrecht, Utrecht (Netherlands)
  • 2. Racah Institute of Physics, Hebrew University, Jerusalem (Israel)

Description

We present an algebraic description of the geometric structure of baryons in terms of the algebra U(7). We construct a mass operator that preserves the threefold permutational symmetry and discuss a collective model of baryons with the geometry of an oblate symmetric top. This model is applied to the mass spectrum and the photocoupling amplitudes of nonstrange baryons. (author)

Part of:
Perspectives in nuclear physics at intermediate energies

Additional details

Publishing Information

Publisher
World Scientific.
Imprint Place
Singapore (Singapore)
ISBN
981-02-1688-2
Imprint Title
Perspectives in nuclear physics at intermediate energies
Imprint Pagination
588 p.
Journal Page Range
p. 431-440.

Conference

Title
6. Workshop on perspectives in nuclear physics at intermediate energies.
Dates
3-7 May 1993.
Place
Trieste (Italy).

INIS

Country of Publication
Singapore
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
29035875
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COUPLING; HELICITY; MASS FORMULAE; N BARYONS; N*BARYONS; PHOTOPRODUCTION; U GROUPS; WAVE FUNCTIONS
Descriptors DEC
BARYONS; BASIC INTERACTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; INTERACTIONS; LIE GROUPS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; SYMMETRY GROUPS

Optional Information

Notes
17 refs, 4 tabs.