Addendum to Radiative corrections to the Dalitz plot of semileptonic decays of neutral baryons with light or charm quarks''

Journal Article · Mon Aug 01 00:00:00 EDT 1994 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.50.2325· OSTI ID:7272725

Martinez, A; Tun, D M; Garcia, A; Sanchez-Colon, G ^[1]

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1. Departamento de Fisica, Escuela Superior de Fisica y Matematicas del Instituto Politecnico Nacional, Unidad Profesional Adolfo Lopez Mateos, Edificio 9, Col. Lindavista, C.P. 07738, Mexico, Distrito Federal (Mexico) Coordinacion de Dinamica Orbital, Telecomunicaciones de Mexico, Av. de las Telecomunicaciones s/n, C.P. 09300, Mexico, Distrito Federal (Mexico) Departamento de Fisica, Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Apartado Postal 14-740, C.P. 07000, Mexico, Distrito Federal (Mexico)

We show that the radiative corrections containing terms up to order [alpha][ital q]/[pi][ital M][sub 1] for unpolarized semileptonic decays of baryons with positron emission can be obtained by simply reversing the sign of the axial-vector form factors in the corresponding final expressions of such decays with electron emission. This rule is valid regardless of the final kinematical variables chosen and of the particular Lorentz frame in which the final results are required.

• OSTI ID: 7272725
• Journal Information: Physical Review, D (Particles Fields); (United States), Vol. 50:3; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
SEMILEPTONIC DECAY
DALITZ PLOT
RADIATIVE CORRECTIONS
AXIAL-VECTOR CURRENTS
CHARM PARTICLES
ELECTRONS
EMISSION
FORM FACTORS
NEUTRAL PARTICLES
POSITRONS
ALGEBRAIC CURRENTS
ANTILEPTONS
ANTIMATTER
ANTIPARTICLES
CORRECTIONS
CURRENTS
DECAY
DIAGRAMS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
LEPTONS
MATTER
PARTICLE DECAY
PARTICLE PROPERTIES
PARTICLES
SCATTERPLOTS
WEAK PARTICLE DECAY
662360* - Decays of Baryons- (1992-)
662390 - Electromagnetic Processes & Properties- (1992-)