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SUMMARY:Studies of CPT with $D^{0}$ mesons
DTSTART;VALUE=DATE-TIME:20231130T081500Z
DTEND;VALUE=DATE-TIME:20231130T091500Z
DTSTAMP;VALUE=DATE-TIME:20260521T045629Z
UID:indico-contribution-1418@events.ncbj.gov.pl
DESCRIPTION:Speakers: Mateusz Kmieć (NCBJ)\nCPT symmetry is assumed to be
  strictly conserved in the Standard Model.\nConsequently\, detection of an
 y deviation from CPT invariance would be hinting at a more fundamental the
 ory\, possibly at the Planck scale.\nCurrent technology enables us to expl
 ore energies nearing the Planck scale by probing space-time symmetry viola
 tions.\nThe framework to study these deviations is called the Standard Mod
 el Extension (SME).\nIn particular we can test CPT violation by looking at
  the oscillations of the neutral $D$ meson.\nAt present\, the $D^{0}$ meso
 n system is arguably the only experimental way to access effects of Lorent
 z and CPT violation  at good sensitivity in the charm sector.\nI shall giv
 e a summary of the current experimental status of CPT violation studies wi
 th $D^{0}$ mesons and\nshow how to extract the most stringent limits on SM
 E CPTV parameters using LHCb (2015-2018) data and beyond.\n\nhttps://event
 s.ncbj.gov.pl/event/300/contributions/1418/
LOCATION:NCBJ Room 207
URL:https://events.ncbj.gov.pl/event/300/contributions/1418/
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