Superradiance and Pulsar Timing Array Signatures of Bosons/Axions

Seminar

QUEST Center event

No

Speaker

Caner Ünal, Ben Gurion University

Date

19/06/2024 - 15:30 - 14:00Add to Calendar 2024-06-19 14:00:00 2024-06-19 15:30:00 Superradiance and Pulsar Timing Array Signatures of Bosons/Axions (Note: This talk is only on zoom) I will discuss probing bosons of different spins, ie. scalar, vector, tensor particles (even if they are subdominant part of dark matter), specifically in the range e-27 to e-23 eV via pulsar timing arrays, e-21 to e-17eV via Supermassive black hole superradiance and e-12 to e21 eV via primordial black hole superradiance. If time permits, I can also discuss pulsar timing arrays and the astrophysics and new physics we can probe with them. Zoom: https://biu-ac-il.zoom.us/j/9290951953 המחלקה לפיזיקה physics.dept@mail.biu.ac.il Asia/Jerusalem public

Place

Zoom: https://biu-ac-il.zoom.us/j/9290951953

Abstract

(Note: This talk is only on zoom)

I will discuss probing bosons of different spins, ie. scalar, vector, tensor particles (even if they are subdominant part of dark matter), specifically in the range e-27 to e-23 eV via pulsar timing arrays, e-21 to e-17eV via Supermassive black hole superradiance and e-12 to e21 eV via primordial black hole superradiance. If time permits, I can also discuss pulsar timing arrays and the astrophysics and new physics we can probe with them.