Polarized photon or proton Primakoff effect

Conference · Sat Feb 01 00:00:00 EST 1992 · AIP Conference Proceedings (American Institute of Physics); (United States)

OSTI ID:5473606

Bernabeu, J; Vidal, J ^[1]; Epele, L N; Fanchiotti, H; Garcia Canal, C A; Gonzalez Sprinberg, G A ^[2]

---

1. Deparatment de Fisica Teorica, Universitat de Valencia, e IFIC Centre Mixt Univ. Valencia-CSIC, E-46100 Burjassot (Spain)
2. Departmento de Fisica, Universidad Nacionalde La Plata, C.C. 67, 1900 La Plata, Argentina and CONICET (Argentina)

A proposal to determine the axial coupling of the proton for the neutral strangeness current is discussed. By means of the [gamma][minus][ital Z][minus][pi][degree] triangle anomaly, the parity violating asymmetries for polarized photon or polarized proton Primakoff effect filter the couplings so as to leave the proton axial coupling only. We calculate the relevant observables induced by the electroweak interference and study the regions of energy and [ital Q][sup 2] of possible experimental interest.

• OSTI ID: 5473606
• Report Number(s): CONF-920837-; CODEN: APCPCS
• Journal Information: AIP Conference Proceedings (American Institute of Physics); (United States), Vol. 272:1; Conference: ICHEP-26: 26th International Union of Pure and Applied Physics (IUPAP) conference on high energy physics, Dallas, TX (United States), 6-12 Aug 1992; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PHOTONS
POLARIZED BEAMS
PRIMAKOFF EFFECT
PROTONS
ASYMMETRY
COUPLING CONSTANTS
CROSS SECTIONS
EMC EFFECT
HELICITY
NEUTRAL CURRENTS
P INVARIANCE
PHOTOPRODUCTION
SPIN
STRANGENESS
STRUCTURE FUNCTIONS
ALGEBRAIC CURRENTS
ANGULAR MOMENTUM
BARYONS
BASIC INTERACTIONS
BEAMS
BOSONS
CURRENTS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
INTERACTIONS
INVARIANCE PRINCIPLES
MASSLESS PARTICLES
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
662330* - Photon & Charged-Lepton Interactions with Hadrons- (1992)
662120 - General Theory of Particles & Fields- Symmetry
Conservation Laws
Currents & Their Properties- (1992-)
662410 - Properties of Baryons & Baryon Resonances- (1992-)