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VERSION:2.0
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SUMMARY:From flavored experiments to flavored phenomenology
DTSTART:20251202T160000Z
DTEND:20251202T180000Z
DTSTAMP:20260812T122018Z
UID:149c7819-cf9a-43e1-9f23-e8e0a8dad6ba
SEQUENCE:1
CREATED:20251125T095208Z
DESCRIPTION: Several recent experimental results by ATLAS\, CMS\, LHCb and
  Belle II provide new tests of the Standard Model and probe new physics. I
  will focus on two of these: The branching fraction of the rare decay B_s-
 &gt\;K0bar+K0 and CP asymmetries in B-&gt\;J/psi+pi. Within the Standard M
 odel\, these observables are related to other decay rates and CP asymmetri
 es through the approximate SU(3) flavor symmetry of the strong interaction
 s. The measured B_s-&gt\;K0bar+K0 violates three such relations at a level
  of about 3 sigma each. The measured A_CP(B-&gt\;J/psi+pi) provide further
  testable predictions and help closing in on sub-percent precision in the 
 extraction of sin(2 beta) 
LAST-MODIFIED:20251125T095208Z
LOCATION:Sala de seminários (2-8.3) piso 2 Edifício de Física
URL:http://df.vps.tecnico.ulisboa.pt/en/events/from-flavored-experiments-t
 o-flavored-phenomenology/
X-ALT-DESC;FMTTYPE=text/html:<p data-block-key="1rgd9"> Several recent exp
 erimental results by ATLAS\, CMS\, LHCb and Belle II provide new tests of 
 the Standard Model and probe new physics. I will focus on two of these: Th
 e branching fraction of the rare decay B_s-&gt\;K0bar+K0 and CP asymmetrie
 s in B-&gt\;J/psi+pi. Within the Standard Model\, these observables are re
 lated to other decay rates and CP asymmetries through the approximate SU(3
 ) flavor symmetry of the strong interactions. The measured B_s-&gt\;K0bar+
 K0 violates three such relations at a level of about 3 sigma each. The mea
 sured A_CP(B-&gt\;J/psi+pi) provide further testable predictions and help 
 closing in on sub-percent precision in the extraction of sin(2 beta) </p>
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