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## Absorption of solar radiation by solar neutrinos

Duplančić, Goran; Minkowski, Peter; Trampetić, Josip
Absorption of solar radiation by solar neutrinos // European physical journal C : particles and fields, 35 (2004), 189-193 (međunarodna recenzija, članak, znanstveni)

Naslov
Absorption of solar radiation by solar neutrinos

Autori
Duplančić, Goran ; Minkowski, Peter ; Trampetić, Josip

Izvornik
European physical journal C : particles and fields (1434-6044) 35 (2004); 189-193

Ključne riječi

Sažetak
We calculate the absorption probability of photons radiated from the surface of the Sun by a left-handed neutrino with definite mass and a typical momentum for which we choose |p_1|=0.2 MeV, producing a heavier right-handed antineutrino. Considering two transitions the \nu_1 -> \nu_2 and \nu_2 -> \nu_3 we obtain two oscillation lengths L_{; ; ; 12}; ; ; =4960.8 m, L_{; ; ; 23}; ; ; =198.4 m, two absorption probabilities P_{; ; ; 12}; ; ; ^{; ; ; abs.}; ; ; =2.5 10^{; ; ; -67}; ; ; , P_{; ; ; 23}; ; ; ^{; ; ; abs.}; ; ; =1.2 10^{; ; ; -58}; ; ; and the two absorption ranges R_{; ; ; 12}; ; ; ^{; ; ; abs.}; ; ; =4.47 10^4 R_{; ; ; \odot}; ; ; =208.0 au, R_{; ; ; 23}; ; ; ^{; ; ; abs.}; ; ; =0.89 10^4 R_{; ; ; \odot}; ; ; =41.4 au, using a neutrino mass differences of \sqrt{; ; ; |\Delta m^2_{; ; ; 12}; ; ; |}; ; ; =10 meV, \sqrt{; ; ; |\Delta m^2_{; ; ; 23}; ; ; |}; ; ; =50 meV and associated transition dipole moments. We collect all necessary theoretical ingredients, i.e. neutrino mass and mixing scheme, induced electromagnetic transition dipole moments, quadratic charged lepton mass asymmetries and their interdependence.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Projekt / tema
0098002

Ustanove
Institut "Ruđer Bošković", Zagreb

#### Časopis indeksira:

• Current Contents Connect (CCC)
• Web of Science Core Collection (WoSCC)
• Science Citation Index Expanded (SCI-EXP)
• SCI-EXP, SSCI i/ili A&HCI
• Scopus