Selection rules and ratios for axial couplings

The predictions for the axial couplings following from the use of the mixing operator U(Z), previously introduced to tilt the axial charges of SU/sub 6/ in the physical ones, are studied. The quantum number (-1)/sup L+L3/, where L and L/sub 3/ are the O/sub 3/ angular momentum and its third componen...

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Detalles Bibliográficos
Autores principales: Buccella, F, Nicolò, F, Pugliese, A, Sorace, E
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Theory
Acceso en línea:http://cds.cern.ch/record/875746
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author Buccella, F
Nicolò, F
Pugliese, A
Sorace, E
author_facet Buccella, F
Nicolò, F
Pugliese, A
Sorace, E
author_sort Buccella, F
collection CERN
description The predictions for the axial couplings following from the use of the mixing operator U(Z), previously introduced to tilt the axial charges of SU/sub 6/ in the physical ones, are studied. The quantum number (-1)/sup L+L3/, where L and L/sub 3/ are the O/sub 3/ angular momentum and its third component, is shown to be conserved. From the properties of Z further predictions can be achieved as the D/F= /sup 3///sub 2/ for the /sup 1///sub 2//sup +/ baryon octet in general agreement with experiment. (14 refs).
id cern-875746
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
record_format invenio
spelling cern-8757462019-09-30T06:29:59Zhttp://cds.cern.ch/record/875746engBuccella, FNicolò, FPugliese, ASorace, ESelection rules and ratios for axial couplingsParticle Physics - TheoryThe predictions for the axial couplings following from the use of the mixing operator U(Z), previously introduced to tilt the axial charges of SU/sub 6/ in the physical ones, are studied. The quantum number (-1)/sup L+L3/, where L and L/sub 3/ are the O/sub 3/ angular momentum and its third component, is shown to be conserved. From the properties of Z further predictions can be achieved as the D/F= /sup 3///sub 2/ for the /sup 1///sub 2//sup +/ baryon octet in general agreement with experiment. (14 refs).CERN-TH-1331oai:cds.cern.ch:8757461972
spellingShingle Particle Physics - Theory
Buccella, F
Nicolò, F
Pugliese, A
Sorace, E
Selection rules and ratios for axial couplings
title Selection rules and ratios for axial couplings
title_full Selection rules and ratios for axial couplings
title_fullStr Selection rules and ratios for axial couplings
title_full_unstemmed Selection rules and ratios for axial couplings
title_short Selection rules and ratios for axial couplings
title_sort selection rules and ratios for axial couplings
topic Particle Physics - Theory
url http://cds.cern.ch/record/875746
work_keys_str_mv AT buccellaf selectionrulesandratiosforaxialcouplings
AT nicolof selectionrulesandratiosforaxialcouplings
AT pugliesea selectionrulesandratiosforaxialcouplings
AT soracee selectionrulesandratiosforaxialcouplings

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