Physical review. D, Particles and fields, 1994-02, Vol.49 (3), p.1398-1403
1994
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Induced charge of neutrinos in a medium
- Ist Teil von
- Physical review. D, Particles and fields, 1994-02, Vol.49 (3), p.1398-1403
- Ort / Verlag
- United States
- Erscheinungsjahr
- 1994
- Quelle
- PROLA - Physical Review Online Archive
- Beschreibungen/Notizen
- Neutrinos can polarize a medium due to their weak interaction. This can manifest itself as an effective induced charge of the neutrino. We show how it is related to the Debye screening length in a plasma, first using the results of the one-loop calculation of the neutrino electromagnetic vertex and then in general to all orders in [ital e] and to leading order in the Fermi coupling. We also discuss how the results are modified if the neutrinos have mass---either Dirac- or Majorana-type.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0556-2821eISSN: 1089-4918DOI: 10.1103/PhysRevD.49.1398Titel-ID: cdi_osti_scitechconnect_5339785
- Format
- –
- Schlagworte
- 662110 -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-), 662310 -- Weak & Electromagnetic Interactions of Leptons-- (1992-), BASIC INTERACTIONS, CHARGES, DEBYE LENGTH, DIMENSIONS, ELEMENTARY PARTICLES, FERMIONS, INTERACTIONS, LENGTH, LEPTONS, MASSLESS PARTICLES 662430 -- Properties of Leptons-- (1992-), MEDIUM VACUUM, NEUTRINOS, PHYSICS OF ELEMENTARY PARTICLES AND FIELDS, PLASMA, POLARIZATION, WEAK INTERACTIONS