BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Nicholas Rodd - Echos of the Early Universe in Axion Haloscopes - 
 Nicholas Rodd
DTSTART:20230428T150000Z
DTEND:20230428T160000Z
UID:TALK199789@talks.cam.ac.uk
CONTACT:Rene Poncelet
DESCRIPTION:Zoom: https://maths-cam-ac-uk.zoom.us/j/95336793441?pwd=U2V6aH
 J6RllROVBtYy9VZlFnVlhYZz09\nMeeting ID: 953 3679 3441\nPasscode: 888178\n\
 n\nAbstract: The coming decade will bring dramatic improvement in the axio
 n dark-matter program as new experimental designs move beyond the proof of
  principle stage. In this talk I will outline two signals beyond dark matt
 er that these instruments could discover. The first is a population of rel
 ativistic axions that were produced in the early universe and persist as a
  residual Cosmic axion Background (CaB). The second is high-frequency grav
 itational waves\; I will outline how exploiting an analogy between axion a
 nd gravitational-wave electrodynamics allows for axion haloscopes to be co
 nverted into gravitational-wave telescopes.
LOCATION:Potter Room (B1.19)
END:VEVENT
END:VCALENDAR