Events at Physics

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Events During the Week of December 5th through December 12th, 2021

Monday, December 6th, 2021

No events scheduled

Tuesday, December 7th, 2021

Network in Neutrinos, Nuclear Astrophysics, and Symmetries (N3AS) Seminar
Dark lepton superfluid in proto-neutron stars
Time: 2:00 pm
Place: Meeting ID: 994 6425 2867
Speaker: Dake Zhou , University of California, Berkeley and Northwestern University
Abstract: I will discuss how sub-GeV neutrino portal bosons that carry lepton number can condense inside a proto-neutron star (newly born neutron star). These bosons are produced copiously and form a Bose-Einstein condensate for a range of as yet unconstrained coupling strengths to neutrinos. The condensate is a lepton number superfluid with transport properties that differ dramatically from those encountered in ordinary dense nuclear matter. I will discuss how this phase of matter could alter the evolution of proto-neutron stars and comment on the implications for neutrino signals and nucleosynthesis. Time: December 7, 2021 2:00 PM Meeting ID: 994 6425 2867
Host: Baha Balantekin
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Wednesday, December 8th, 2021

Theory Seminar (High Energy/Cosmology)
Title to be announced
Time: 1:00 pm
Place: Chamberlin 5280
Speaker: Robert Wiley Deal, University of Oklahoma and University of Wisconsin-Madison
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Thursday, December 9th, 2021

No events scheduled

Friday, December 10th, 2021

Graduate Introductory Seminar (Physics 701)
Broader impacts through outreach: your key to an NSF fellowship
Time: 12:05 pm
Place: 2241 Chamberlin
Speaker: Mallory Conlon, UW Madison Department of Physics
Host: Sridhara Dasu
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Physics Department Colloquium
Special Event
Time: 3:30 pm
Place: 2103 Chamberlin Hall
Speaker: Grads , UW-Madison
Host: Cameron Kuchta
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