Status of three-neutrino oscillations after the SNO-salt data
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Status of three-neutrino oscillations after the SNO-salt data

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Status of three-neutrino oscillations after the SNO-salt data

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Maltoni, Michele; Schwetz, Thomas; Tórtola Baixauli, María Amparo Perfil; Furtado Valle, José Wagner Perfil
This document is a artículoDate2003

Este documento está disponible también en : http://hdl.handle.net/10550/47772
We perform a global analysis of neutrino oscillation data in the framework of three neutrinos, including the recent improved measurement of the neutral current events at SNO. In addition to all current solar neutrino data we take into account the reactor neutrino data from KamLAND and CHOOZ, the atmospheric neutrino data from Super-Kamiokande and MACRO, as well as the first spectral data from the K2K long baseline accelerator experiment. The up-to-date best fit values and allowed ranges of the three-flavour oscillation parameters are determined from these data. Furthermore, we discuss in detail the status of the small parameters alpha = Delta_m^2_Sol / Delta_m^2_Atm and sin^2(theta_13), which fix the possible strength of CP violating effects in neutrino oscillations.

    Maltoni, Michele Schwetz, Thomas Tórtola Baixauli, María Amparo Furtado Valle, José Wagner 2003 Status of three-neutrino oscillations after the SNO-salt data Physical Review D 68 11 113010
http://dx.doi.org/10.1103/PhysRevD.68.113010

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