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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-8017
DTSTART:20221213T160000Z
DURATION:PT1H0M0S
DTSTAMP:20260414T113236Z
LAST-MODIFIED:20221120T185004Z
LOCATION:5280 Chamberlin
SUMMARY:Portal Matter\, Kinetic Mixing\, and Muon g − 2\, Preliminar
 y Exam\, Ricardo Alexandre Dos Santos Ximenes Filho\, Physics Graduate
  Student
DESCRIPTION:We present a minimal toy model construction using leptonic
  portal matter that addresses the muon g − 2 anomaly through chiral 
 enhancement. While the chiral enhancement mechanism is reminiscent of 
 fermiophobic Z′ gauge models\, the parameter space motivated by the 
 kinetic mixing/vector portal dark matter model paradigm is vastly diff
 erent and readily available to be explored in current and forthcoming 
 experiments. We further explore a detailed realization of this constru
 ction that utilizes a SU(2)xSU(2) dark gauge group\, that is broken fi
 rst to a conserved dark U(1) by a Higgs bi-doublet and the dark U(1) i
 s then further broken by a pair of triplet Higgs fields to yield the s
 ub-GeV dark photon.
URL:https://www.physics.wisc.edu/events/?id=8017
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