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SUMMARY:Hidden Vector Dark Matter Phenomenology
DTSTART;VALUE=DATE-TIME:20261020T233000Z
DTEND;VALUE=DATE-TIME:20261020T234000Z
DTSTAMP;VALUE=DATE-TIME:20261104T121835Z
UID:indico-contribution-84@cern.ch
DESCRIPTION:Speakers: Mr. JIMENEZ ROMAN\, Juan (Instituto de Física\, UNA
 M)\nThis work investigates the phenomenology of a vector dark matter model
  based on an additional hidden gauge symmetry\, (SU(2){HS})\, introduced t
 hrough a scalar doublet (\\Phi). The scalar potential exhibits a global (S
 O(4)) symmetry\, which is spontaneously broken by the vacuum expectation v
 alue of (\\Phi)\, giving mass to the new gauge bosons (A\\mu^i). The resul
 ting custodial (SO(3)) symmetry ensures their mass degeneracy and stabilit
 y\, making them viable dark matter candidates.\n\nThe model is tested thro
 ugh a statistical analysis of the dark matter relic density and direct det
 ection cross-section. Its parameter space is explored using publicly avail
 able numerical tools\, incorporating constraints from XENON1T\, Planck\, a
 nd LHC Higgs measurements\, as well as collider searches for the additiona
 l scalar\, perturbative unitarity\, and vacuum stability.\n\nThe resulting
  likelihood analysis shows that the model can explain either part or all o
 f the observed dark matter abundance while offering promising prospects fo
 r detection in future direct detection experiments.\n\nhttps://indico.nucl
 eares.unam.mx/event/2675/session/3/contribution/84
LOCATION:Puebla
URL:https://indico.nucleares.unam.mx/event/2675/session/3/contribution/84
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