HEP@VUB meeting: 12:00 - 13:00 (25 March 2021) · IIHE Indico

HEP@VUB meeting: 12:00 - 13:00

Thursday, 25 March 2021 - 12:00

Monday, 22 March 2021
Tuesday, 23 March 2021
Wednesday, 24 March 2021
Thursday, 25 March 2021

12:00 Beyond the Standard Model with Pulsar Timing
Beyond the Standard Model with Pulsar Timing
12:00 - 12:30
Gravitational wave astronomy represents a unique opportunity to probe fundamental physics at energy scales beyond the reach of current and future colliders. The recent analysis by the NANOGrav collaboration based on their 12.5-year pulsar-timing data set has shown evidence for a common red process which is compatible with a stochastic background of gravitational waves. In this talk, we will discuss the interpretation of this signal in terms of physics beyond the Standard Model with focus on cosmic strings, highly-energetic topological defects arising as a consequence of cosmological phase transitions in the early Universe.

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