Restrictions for asymmetry and polarizations of recoil in muon capture

Using the helicity formalism, muon capture by targets of spin-zero is discussed. Owing to the definite neutrino helicity, three independent observables define a complete experiment. The precise relation between asymmetry alpha and longitudinal polarization P/sub L/ of recoil, alpha =1+2jP/sub L/, co...

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Detalles Bibliográficos
Autor principal: Bernabeu, J
Lenguaje:eng
Publicado: 1975
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(75)90609-7
http://cds.cern.ch/record/873283
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author Bernabeu, J
author_facet Bernabeu, J
author_sort Bernabeu, J
collection CERN
description Using the helicity formalism, muon capture by targets of spin-zero is discussed. Owing to the definite neutrino helicity, three independent observables define a complete experiment. The precise relation between asymmetry alpha and longitudinal polarization P/sub L/ of recoil, alpha =1+2jP/sub L/, comes only from rotational invariance. When time- reversal invariance is inserted, there is an additional restriction between the average polarization P/sub av/ and the longitudinal polarization P/sub L/. (7 refs).
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1975
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spelling cern-8732832019-09-30T06:29:59Zdoi:10.1016/0370-2693(75)90609-7http://cds.cern.ch/record/873283engBernabeu, JRestrictions for asymmetry and polarizations of recoil in muon captureNuclear PhysicsUsing the helicity formalism, muon capture by targets of spin-zero is discussed. Owing to the definite neutrino helicity, three independent observables define a complete experiment. The precise relation between asymmetry alpha and longitudinal polarization P/sub L/ of recoil, alpha =1+2jP/sub L/, comes only from rotational invariance. When time- reversal invariance is inserted, there is an additional restriction between the average polarization P/sub av/ and the longitudinal polarization P/sub L/. (7 refs).CERN-TH-1950oai:cds.cern.ch:8732831975
spellingShingle Nuclear Physics
Bernabeu, J
Restrictions for asymmetry and polarizations of recoil in muon capture
title Restrictions for asymmetry and polarizations of recoil in muon capture
title_full Restrictions for asymmetry and polarizations of recoil in muon capture
title_fullStr Restrictions for asymmetry and polarizations of recoil in muon capture
title_full_unstemmed Restrictions for asymmetry and polarizations of recoil in muon capture
title_short Restrictions for asymmetry and polarizations of recoil in muon capture
title_sort restrictions for asymmetry and polarizations of recoil in muon capture
topic Nuclear Physics
url https://dx.doi.org/10.1016/0370-2693(75)90609-7
http://cds.cern.ch/record/873283
work_keys_str_mv AT bernabeuj restrictionsforasymmetryandpolarizationsofrecoilinmuoncapture

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