BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//INPA - ECPv6.8.3//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://inpa.lbl.gov
X-WR-CALDESC:Events for INPA
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20230312T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20231105T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20230414T120000
DTEND;TZID=America/Los_Angeles:20230414T130000
DTSTAMP:20260427T025113
CREATED:20230313T183113Z
LAST-MODIFIED:20230411T193543Z
UID:1380-1681473600-1681477200@inpa.lbl.gov
SUMMARY:SPEAKER: Prof. Christian Weinheimer (University of Münster)-TITLE: The dark matter experiment XENONnT and first WIMP results
DESCRIPTION:This is an In-Person [HYBRID] Event \nLOCATION: Sessler Conference Room – 50A – 5132 \nDATE: April 14\, 2023 \nTIME: 12:00- 1:00 PM \nTITLE: The dark matter experiment XENONnT and first WIMP results \nABSTRACT: Evidence for about 6 times more matter in the universe than normal\nmatter is coming from cosmological observations and analyses on all\nscales. What this exotic dark matter is remains still a secret.\nThe direct search experiment for dark matter XENONnT located at the\nItalian underground laboratory LNGS is looking for weakly interacting\nmassive particles (WIMPs) and other rare event physics. As an upgrade of\nthe previous experiment XENON1T it uses a dual-phase time projection\nchamber with a total mass of 8.5t of liquid xenon. The recent electron\nrecoil data from a 1.16 t*yr exposure of XENONnT allowed to set\nstringent limits on solar axions\, an enhanced neutrino magnetic moment\nand bosonic dark matter. XENONnT’s unprecedented low background\noriginates from very careful material selecting and screening as well as\nfrom active removal of Kr-85 and Rn-222 by cryogenic distillation. This\nlow background rate allows for a rich physics search program with\nXENONnT with WIMPs being the main objective.\nIn this talk the status of the XENONnt experiment and its first WIMP\nsearch results from a blind analysis in an energy range between 3.1 keV\nand 60.0 keV and an exposure of approximately 1.1 tonne-year is presented.” \nJoin Zoom  \nhttps://lbnl.zoom.us/j/95016696011?pwd=Tk1XOW1Xd3RYRnlsc2tEYmRWZlVVZz09 \nMeeting ID: 950 1669 6011\nPasscode: 247722
URL:https://inpa.lbl.gov/event/speaker-gabriela-rodriguez-araujo-uzh-title-tba/
END:VEVENT
END:VCALENDAR