Mostrando 1,341 - 1,360 Resultados de 8,091 Para Buscar '"neutrinos"', tiempo de consulta: 0.23s Limitar resultados
  1. 1341
    por Lola, Smaragda
    Publicado 2000
    “…Data and implications. 2. Neutrino threshold effects. 3. Renormalisation of the neutrino mass operator and stability properties of neutrino textures. 4. …”
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  2. 1342
  3. 1343
    por Elsener, K
    Publicado 2000
    “…The first goal of this new facility is the production of sufficient Muon Neutrino in an energy region optimised for the detection of an adequate number of Tau neutrino - produced by oscillation - at LNGS. …”
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  4. 1344
    por Rubbia, André
    Publicado 2000
    “…The nu /sub mu / disappearance has been seen in atmospheric neutrino experiments. This has led to the "evidence for neutrino oscillations ". …”
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    Enlace del recurso
  5. 1345
  6. 1346
  7. 1347
  8. 1348
  9. 1349
    “…The solar neutrino data are analyzed in a frequentist framework, using the Crow-Gardner and Feldman-Cousins prescriptions for the construction of confidence regions. …”
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    Enlace del recurso
  10. 1350
    “…Here we show that such observables also probe new neutrino interactions in the production or detection processes. …”
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    Enlace del recurso
  11. 1351
    “…We present an analysis of the neutrino oscillation solutions of the solar and atmospheric neutrino problems in the framework of four--neutrino mixing where a sterile neutrino is added to the three standard ones and the mass spectra presents two separated doublets. …”
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    Enlace del recurso
  12. 1352
    por Varvell, K E
    Publicado 2000
    “…The study of neutrinos has formed an important part of the CERN experimental program for many years. …”
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    Enlace del recurso
  13. 1353
    “…Standard Model singlet neutrinos propagating in extra dimensions induce small Dirac neutrino masses. …”
    Enlace del recurso
    Enlace del recurso
  14. 1354
  15. 1355
  16. 1356
    por Bettini, A
    Publicado 2001
    “…The anomalies observed in electron-neutrinos from the Sun and muon-neutrinos from cosmic rays interactions in the atmosphere can be explained if neutrino oscillate and are massive. …”
    Enlace del recurso
    Enlace del recurso
  17. 1357
    por Lola, S
    Publicado 2001
    “…The eigenvalues of the neutrino mass operator are also modified by quantum effects, which results in severe constraints on neutrino mass textures. (7 refs).…”
    Enlace del recurso
    Enlace del recurso
  18. 1358
    por Ereditato, A
    Publicado 2001
    “…The experimental results on the atmospheric neutrino anomaly motivated the design of a series of facilities able to provide neutrino beams for LBL experiments. …”
    Enlace del recurso
    Enlace del recurso
  19. 1359
    por Chizhov, M V
    Publicado 2001
    “…Due to the specific multi-layer structure of the Earth, a new effect of an enhancement of neutrino oscillations is possible. In contrast to the MSW resonance effect this effect occurs due to maximal constructive interference among transition amplitudes, which gives contribution to the total amplitude in the multi-layer case. (10 refs).…”
    Enlace del recurso
    Enlace del recurso
  20. 1360
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