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HEP Seminar: Manibrata Sen: Supernova neutrinos: messengers of a dying star

Monday, April 8, 2019 | 4:00 PM - 5:00 PM CT
Technological Institute, F160, 2145 Sheridan Road, Evanston, IL 60208 map it

During a core-collapse supernova, a large number of neutrinos are emitted, which carry away a major fraction of the binding energy of the star. These neutrinos undergo flavor conversions on their way, and these are known to play a very important role in core-collapse supernova explosions. Deep within the stellar interior, neutrino density is so large that neutrino-neutrino interactions take place, giving rise to "collective oscillations" occurring with a rate much larger than the usual resonant flavor conversions. In this talk, I would like to discuss some of the interesting aspects of these rapid flavor conversions, and the impact they can have on supernova explosions and nucleosynthesis.

 

Seminar Speaker: Manibrata Sen: Northwestern and UC Berkeley

 

Keywords: Physics, Astronomy, HEP

Audience

  • Faculty/Staff
  • Student
  • Public
  • Post Docs/Docs
  • Graduate Students

Contact

Pamela Villalovoz
(847) 491-3644
Email

Interest

  • Academic (general)

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