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SUMMARY:Natural Heavy Supersymmetry - Matthew McCullough (CERN)
DTSTART:20151127T160000Z
DTEND:20151127T170000Z
UID:TALK62067@talks.cam.ac.uk
CONTACT:Tevong You
DESCRIPTION:I will discuss how\, as a result of the scanning of supersymme
 try breaking during the cosmological evolution\, a relaxation mechanism ca
 n naturally determine a hierarchy between the weak scale and the masses of
  supersymmetric particles. Supersymmetry breaking is determined by QCD ins
 tanton effects\, in an extremely minimal setup in which a single field dri
 ves the relaxation and breaks supersymmetry. Since gauginos are lighter th
 an the other supersymmetric particles by a one-loop factor\, the theory is
  a realisation of Split Supersymmetry free from the naturalness problem.
LOCATION:B1.39\, DAMTP
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