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SUMMARY:Scalar dark matter interacting through an extra U (1) gauge intera
 ction
DTSTART;VALUE=DATE-TIME:20191112T030300Z
DTEND;VALUE=DATE-TIME:20191112T030400Z
DTSTAMP;VALUE=DATE-TIME:20250110T182848Z
UID:indico-contribution-1561@indico.icrr.u-tokyo.ac.jp
DESCRIPTION:Speakers: Osamu Seto (Hokkaido University)\nWe propose models 
 of a thermal relic DM with the present annihilation cross-section being ve
 ry suppressed. This property can be realized in an extra U(1) gauge intera
 cting complex scalar DM. We consider scalar dark matter in U(1)B−L\,U(1)
 (B−L)3 and U(1)Lμ−Lτ extended models and identify viable parameter r
 egions. We also discuss various implication to future DM detection experim
 ents\, the DM interpretation of the gamma ray excess in the globular clust
 er 47 Tucanae\, the muon anomalous magnetic moment\, the Hubble Tension an
 d others.\n\nhttps://indico.icrr.u-tokyo.ac.jp/event/259/contributions/156
 1/
LOCATION:The University of Tokyo\, Kashiwa Campus
URL:https://indico.icrr.u-tokyo.ac.jp/event/259/contributions/1561/
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