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PRODID:UW-Madison-Physics-Events
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SEQUENCE:2
UID:UW-Physics-Event-6350
DTSTART:20211123T200000Z
DTEND:20211123T210000Z
DTSTAMP:20260414T192017Z
LAST-MODIFIED:20211119T002711Z
LOCATION:https://berkeley.zoom.us/j/99464252867   Meeting ID: 994 6425
  2867
SUMMARY:New developments on the physics of neutrino fast flavor conver
 sion\, Network in Neutrinos\, Nuclear Astrophysics\, and Symmetries (N
 3AS) Seminar\, Ian Padilla-Gay \, Niels Bohr Institute\, Copenhagen
DESCRIPTION:In dense astrophysical environments\, the neutrino and ant
 ineutrino densities are so extreme that neutrino-neutrino coherent for
 ward scattering leads to collective neutrino oscillations\, perhaps af
 fecting the core-collapse mechanism and the nucleosynthesis of element
 s heavier than iron in compact binary remnants. Due to the profound po
 tential implications for the source's physics\, the so-called neutrino
  fast pairwise flavor conversion (FFC) is a topic of intense research.
  Currently\, FFC poses significant challenges for its implementation i
 n realistic astrophysical environments due to its fast timescale\, and
  thus a fully self-consistent simulation of astrophysical sources that
  includes FFC is not yet available. In this talk\, I will discuss unde
 r which conditions one should anticipate large neutrino flavor convers
 ion and answer the long-elusive question of identifying a systematic m
 ethod to predict the final flavor outcome by relying entirely on the i
 nitial electron-lepton-number spectrum.
\n 
\nhttps://berkeley.zoom.us
 /j/99464252867
\n 
\nMeeting ID: 994 6425 2867
URL:https://www.physics.wisc.edu/events/?id=6350
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