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SUMMARY:Phenomenological Aspects of Supernova Neutrinos
DTSTART;VALUE=DATE-TIME:20040227T103000Z
DTEND;VALUE=DATE-TIME:20040227T113000Z
DTSTAMP;VALUE=DATE-TIME:20261113T074004Z
UID:indico-event-1349@indico.ific.uv.es
DESCRIPTION:Core-collapse Supernovae (SNe) are one of the most energetic e
 xplosive events known. These occur at the end of a massive ($M \\gtrsim 8 
 M_\\odot$) star's lifetime\, and implies an energy release of the order of
  $O(10^{53})~erg$. From a particle physics point of view neutrinos turn ou
 t to be essential in such events. First they are thought to play a key rol
 e during the explosion phase and in the posterior cooling and deleptonizat
 ion of the star. On the other hand they are responsible to carry away arou
 nd $99\\%$ of the total energy emitted. Therefore these neutrinos could be
  easily detected in the case of a nearby supernova in the existent or plan
 ned neutrino detectors\, what could provide a lot of information about bot
 h neutrino properties and the supernova itself. In this talk we will give 
 an overview on the phenomenology involving these neutrinos. We will review
  the main features of the neutrino spectra and their propagation through t
 he SN envelope\, as well as the current uncertainties related. Then we wil
 l describe the expected signal in the case of a future galactic SN\, and i
 ts implications in the determination of neutrino properties\, like the mix
 ing parameters and the mass hierarchy.\n\nhttps://indico.ific.uv.es/event/
 1349/
LOCATION:Edf. Institutos de Investigación Sala Seminarios IFIC
URL:https://indico.ific.uv.es/event/1349/
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