The Supersymmetric Top-ten Lists
نویسنده
چکیده
Ten reasons are given why supersymmetry is the leading candidate for physics beyond the Standard Model. Ultimately, the experimental discovery of supersymmetric particles at future colliders will determine whether supersymmetry is relevant for TeV scale physics. The grand hope of supersymmetry enthusiasts is to connect TeV scale supersymmetry with Planck scale physics. The ten most pressing theoretical problems standing in the way of this goal are briefly described. Invited Talk presented at the Workshop on Recent Advances in the Superworld Houston Advanced Research Center, April 14–16, 1993. ⋆ Work supported in part by the U.S. Department of Energy.
منابع مشابه
QCD Corrections to Scalar Quark Decays
In supersymmetric theories, the main decay modes of scalar quarks are decays into quarks plus charginos or neutralinos, if the gluinos are heavy enough. We calculate the O(αs) QCD corrections to these decay modes in the minimal supersymmetric extension of the Standard Model. In the case of scalar top and bottom quarks, where mixing effects can be important, these corrections can reach values of...
متن کاملar X iv : h ep - p h / 96 05 34 0 v 3 4 J ul 1 99 6 KA – TP – 14 – 96 May 1996 QCD Corrections to the Top Decay Mode t →
In supersymmetric theories, the top quark can decay into its scalar partner plus a neutralino, with an appreciable rate. We calculate the O(α s) QCD corrections to this decay mode in the minimal supersymmetric extension of the Standard Model. These corrections can be either positive or negative and increase logarithmically with the gluino mass. For gluino masses below 1 TeV, they are at most of...
متن کاملState of the Unification Address *
After reviewing how M-theory subsumes string theory, I report broadly on some new and interesting developments, focusing on the " brane-world " : circumventing no-go theorems for supersymmetric brane-worlds, complementarity of the Maldacena and Randall-Sundrum pictures; self-tuning of the cosmological constant. I conclude with the top ten unsolved problems.
متن کاملTop 10 health care ethics challenges facing the public: views of Toronto bioethicists
BACKGROUND There are numerous ethical challenges that can impact patients and families in the health care setting. This paper reports on the results of a study conducted with a panel of clinical bioethicists in Toronto, Ontario, Canada, the purpose of which was to identify the top ethical challenges facing patients and their families in health care. A modified Delphi study was conducted with tw...
متن کاملElectroweak supersymmetric effects on high energy unpolarized and polarized single top production at LHC . ∗
We consider various processes of single top production at LHC in the theoretical framework of the MSSM and examine the role of the supersym-metric electroweak one-loop corrections in a special moderately light SUSY scenario, in an initial parton-pair c.m. high energy range where a logarithmic asymptotic expansion of Sudakov type can be used. We show that the electroweak virtual effects are syst...
متن کامل