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SUMMARY:New Calculations in Dirac Gaugino Models: Operators\, Expansions\,
and Effects
DTSTART;VALUE=DATE-TIME:20150824T213000Z
DTEND;VALUE=DATE-TIME:20150824T215000Z
DTSTAMP;VALUE=DATE-TIME:20190920T225453Z
UID:indico-contribution-1720162@indico.cern.ch
DESCRIPTION:Speakers: Jessica Goodman (The Ohio State University)\nIn this
work we calculate important one loop SUSY-breaking parameters in models w
ith Dirac gauginos\, which are implied by the existence of heavy messenger
fields. We find that these SUSY-breaking effects are all related by a sm
all number of parameters\, thus the general theory is tightly predictive.
In order to make the most accurate analyses of one loop effects\, we intro
duce calculations using an expansion in SUSY breaking messenger mass\, rat
her than relying on postulating the forms of effective operators. We use
this expansion to calculate one loop contributions to gaugino masses\, non
-holomorphic SM adjoint masses\, new A-like and B-like terms\, and linear
terms. We also test the Higgs potential in such models\, and calculate one
loop contributions to the Higgs mass in certain limits of R-symmetric mod
els\, finding a very large contribution in many regions of the $\\mu$-less
MSSM\, where Higgs fields couple to standard model adjoint fields.\n\nhtt
ps://indico.cern.ch/event/331032/contributions/1720162/
LOCATION: Alumni
URL:https://indico.cern.ch/event/331032/contributions/1720162/
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