Mostrando 2,441 - 2,460 Resultados de 8,091 Para Buscar '"neutrinos"', tiempo de consulta: 0.31s Limitar resultados
  1. 2441
    por Abada, A., Matias, J., Pittau, R.
    Publicado 1998
    “…We justify the feasibility of substituting a photon leg by a neutrino current in the Euler-Heisenberg Lagrangian to obtain an effective Lagrangian for the process $\gamma\nu\to\gamma\gamma \nu$ and its crossed reactions. …”
    Enlace del recurso
    Enlace del recurso
  2. 2442
    “…We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. …”
    Enlace del recurso
    Enlace del recurso
  3. 2443
  4. 2444
  5. 2445
    por Conforto, G., Barone, M., Grimani, C.
    Publicado 1999
    “…The LSND result is shown to fit into a minimal three-flavour neutrino-mixing scenario capable of describing all known experimental facts provided the large Delta M^2 = m_3^2 - m_2^2 \sim m_3^2 - m_1^2 lies in the range 2.5 x 10^{-1} < Delta M^2 < 3.0 eV^2. …”
    Enlace del recurso
    Enlace del recurso
  6. 2446
  7. 2447
    “…We discuss models of neutrino masses that lead to a large mixing angle for atmospheric neutrino oscillations. …”
    Enlace del recurso
    Enlace del recurso
  8. 2448
    “…The interaction energy of the neutrons due to massless neutrino exchange in a neutron star has recently been proved, using an effective theory, to be extremely small and infrared-safe. …”
    Enlace del recurso
    Enlace del recurso
  9. 2449
  10. 2450
  11. 2451
  12. 2452
  13. 2453
  14. 2454
    “…In the light of the gathering evidence for $\nu_{\mu}-\nu_{\tau}$ neutrino oscillations, coming in particular from the Super-Kamiokande data on atmospheric neutrinos, we re-analyze the unification of gauge and Yukawa couplings within the minimal supersymmetric extension of the Standard Model (MSSM). …”
    Enlace del recurso
    Enlace del recurso
  15. 2455
  16. 2456
  17. 2457
  18. 2458
  19. 2459
    por Forty, Roger
    Publicado 1999
    “…A novel concept for the detection of tau neutrinos is presented, potentially suitable for use in a long-baseline neutrino oscillation experiment. …”
    Enlace del recurso
    Enlace del recurso
  20. 2460
    por Halzen, Francis
    Publicado 1999
    “…We will present a preliminary analysis of the first year of data from a neutrino telescope which uses large volumes of ultra-transparent South Pole ice as a low-noise particle detector, sensing the Cherenkov light from neutrino-induced muons and electrons. …”
    Enlace del recurso
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