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SUMMARY:Flavour physics after the first run of the LHC: status and perspec
 tives
DTSTART;VALUE=DATE-TIME:20150316T121500Z
DTEND;VALUE=DATE-TIME:20150316T133000Z
DTSTAMP;VALUE=DATE-TIME:20260712T134411Z
UID:indico-event-29@cern.ch
DESCRIPTION:Based on flavour symmetries only\, there are two ways to give 
 rise to an effective description of flavour physics in the quark sector cl
 ose to the CKM picture: one is based on U(3)q x U(3)u x U(3)d\, and the ot
 her on U(2)q x U(2)u x U(2)d (or equivalent symmetries). In this context w
 e analyze the current status of flavour physics measurements and we compar
 e their impact\, in the specific case of supersymmetry\, with the direct s
 earches of new particles at the LHC\, present or foreseen.\nIn a complemen
 tary view\, in absence of some mechanism able to suppress potentially larg
 e flavour-changing effects\, one must rely on a very high scale of new fla
 vour phenomena in order to explain the observed near-CKM structure. In suc
 h a scenario\, an interesting question is what energy scales one will be a
 ble to probe by means of the precision measurements of rare decays foresee
 n in the next decade. We find that\, in some simple toy models\, and depen
 ding on the specific process\, scales from a few tens of TeV up to thousan
 ds of TeV can be explored.\nA prominent role will be played by the K → 
 πνν decays\, whose branching ratios will be measured with high precisio
 n for the first time in the next few years. I will review the present stat
 us of their prediction in the Standard Model\, showing how the dominant so
 urce of error presently comes from the determination of the CKM matrix ele
 ments.\n\nhttp://indico.fuw.edu.pl/conferenceDisplay.py?confId=29
LOCATION:Faculty of Physics C1.01
URL:http://indico.fuw.edu.pl/conferenceDisplay.py?confId=29
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