Cosmic acceleration revealed by Type la supernovae?

Cosmic acceleration revealed by Type la supernovae?

Recording date: 01/11/2019
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In this talk Subir Sarkar will explain how deflagration supernovae have been used to infer that the Hubble expansion rate is accelerating, and critically assess whether the acceleration is real and due to `dark energy’.

ARIADNE Info
Source url:
http://media.podcasts.ox.ac.uk/physics/general/2019-10-26-physics-morning-sarkar-720.mp4
ARIADNE ID:
geantoer_OXFORD_UNIVERSITY_http://rss.oucs.ox.ac.uk/tag:2019-11-01:142947:000:file:308788:video
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OXFORD_UNIVERSITY
ARIADNE repository:
HE
ARIADNE license:
© Oxford University
Subir Sarkar


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