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SUMMARY:Discovering Goldstone bosons at the LHC - Martin Bauer (Durham)
DTSTART:20200514T150000Z
DTEND:20200514T160000Z
UID:TALK141913@talks.cam.ac.uk
CONTACT:Joseph Davighi
DESCRIPTION:Pseudo Nambu Goldstone bosons or axionlike particles (ALPs) ca
 n be light remnants of a heavy new physics sector. The UV structure of thi
 s sector determines the coupling structure of the ALPs. Light ALPs are str
 ongly constrained from beam-dump searches and astrophysical observables an
 d for ALPs with masses close to the electroweak scale can be discovered wi
 th resonance searches. I will discuss different techniques to discover ALP
 s in the intermediate mass range with a special focus on long-lived ALPs. 
 A particularly interesting model are ALPs with an additional Z2 symmetry t
 hat can be a Dark Matter candidate even for sizable couplings. In this con
 text I will present a new strategy to discover this type of Dark Matter at
  the LHC.
LOCATION:Virtual Seminar 
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