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SUMMARY:Use of dispersive meson-meson analyses in Giant CP Violation in B 
 to three light mesons at the LHC beyond leading order
DTSTART;VALUE=DATE-TIME:20241119T134500Z
DTEND;VALUE=DATE-TIME:20241119T140000Z
DTSTAMP;VALUE=DATE-TIME:20260421T044429Z
UID:indico-contribution-25276@indico.ific.uv.es
DESCRIPTION:Speakers: Alba Reyes Torrecilla (UCM and IPARCOS\, Departament
 o de Física Teórica)\nThe LHCb has recently reported a huge CP violation
  (CPV) in $B$ meson decaying to three charmless light-pseudoscalar mesons\
 , the greatest ever seen. It is strongly believed that this giant CPV is d
 ue to strong Final State Interactions (FSI)\, which amplify the CPV effect
 . However\, the formalism that the LHCb is currently using to describe its
  phenomenology includes some unnecessary and crude estimates. It is possib
 le to amend those crude estimates by including $\\pi\\pi\\rightarrow KK$ d
 ispersive parameterizations. We have developed a formalism that holds FSI 
 and reproduce the experimental data even beyond the leading order in the t
 wo-body re-scattering amplitude.\n\nhttps://indico.ific.uv.es/event/7664/c
 ontributions/25276/
LOCATION:
URL:https://indico.ific.uv.es/event/7664/contributions/25276/
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