BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
X-WR-CALNAME:IQ Initiative Seminar: Amit Bhoonah (Colorado State University
 )
X-WR-TIMEZONE:Eastern Time (US & Canada)
BEGIN:VEVENT
DTSTAMP:20261011T060634Z
UID:tag:localist.com\,2008:EventInstance_41172432800011
DTSTART:20220930T140000Z
DTEND:20220930T153000Z
DESCRIPTION:First Laboratory Bounds on Ultralight Dark Photon Dark Matter f
 rom Precision Atomic Spectroscopy\n\nUltralight bosonic dark matter has co
 me under increasing scrutiny as a dark matter candidate that has the poten
 tial to resolve puzzles in astronomical observation. We demonstrate that h
 igh-precision measurements of time variation in the frequency ratios of at
 omic transitions achieves leading sensitivity to ultralight vector portal 
 dark matter at low masses. These bounds are the first laboratory-based bou
 nds on this class of dark matter models. We propose further measurements t
 hat could enhance sensitivity to ultralight dark photons
GEO:40.44508;-79.957697
LOCATION:Allen Hall\, 321
SUMMARY:IQ Initiative Seminar: Amit Bhoonah (Colorado State University)
URL;VALUE=URI:https://calendar.pitt.edu/event/iq_initiative_seminar_amit_bh
 oonah_colorado_state_university
CATEGORIES:Lectures\, Symposia\, Etc.
END:VEVENT
END:VCALENDAR