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pro vyhledávání: '"Polonsky, Nir"'
Autor:
Polonsky, Nir
Publikováno v:
Lect.Notes Phys. M68 (2001) 1-169
A fairly non-technical introduction to and survey of supersymmetry phenomenology with pedagogical emphasis, including exercises. Suitable for both theorists and experimentalists. The manuscript appeared as a Springer-Verlag monograph in physics. The
Externí odkaz:
http://arxiv.org/abs/hep-ph/0108236
Autor:
Polonsky, Nir
Publikováno v:
Nucl.Phys.Proc.Suppl.101:357-365,2001
While supersymmetric extensions of the Standard Model can be fully described in terms of explicitly broken global supersymmetry, this description is only effective. Once related to spontaneous breaking in a more fundamental theory, the effective para
Externí odkaz:
http://arxiv.org/abs/hep-ph/0102196
Autor:
Polonsky, Nir, Su, Shufang
Publikováno v:
Phys.Lett.B508:103-108,2001
In supersymmetry, the Higgs quartic couplings is given by the sum in quadrature of the weak gauge couplings. This leads to the prediction of a light Higgs boson, which still holds when considering loop corrections from soft supersymmetry breaking. Ho
Externí odkaz:
http://arxiv.org/abs/hep-ph/0010113
Autor:
Polonsky, Nir, Su, Shufang
Publikováno v:
Phys.Rev. D63 (2001) 035007
Given its non-renormalization properties, low-energy supersymmetry provides an attractive framework for extending the Standard Model and for resolving the hierarchy problem. Models with softly broken N =1 supersymmetry were extensively studied and ar
Externí odkaz:
http://arxiv.org/abs/hep-ph/0006174
Autor:
Polonsky, Nir
The Higgsino mass, or equivalently the $\mu$-parameter, plays an essential role in determining the phenomenology of any supersymmetric model. Particularly, the size of the supersymmetry conserving mu-parameter must be correlated with the size of the
Externí odkaz:
http://arxiv.org/abs/hep-ph/9911329
Publikováno v:
Phys.Lett. B473 (2000) 264-271
In supersymmetric models, the well-known tension between naturalness and experimental constraints is relieved if the squarks and sleptons of the first two generations are superheavy, with masses of order 10 TeV, and all other superpartners are light,
Externí odkaz:
http://arxiv.org/abs/hep-ph/9911255
Publikováno v:
Phys.Rev.D60:115011,1999
It is shown that the radiation of a charged Higgs boson off a third-generation quark (charged-Higgs-strahlung) provides an important channel for the discovery of the charged Higgs at hadron colliders. Equivalently, in supersymmetric models with expli
Externí odkaz:
http://arxiv.org/abs/hep-ph/9905443
Publikováno v:
Nucl.Phys. B563 (1999) 3-20
The supersymmetric flavor, CP and Polonyi problems are hints that the fundamental scale of the soft supersymmetry breaking parameters may be above a TeV, in apparent conflict with naturalness. We consider the possibility that multi-TeV scalar masses
Externí odkaz:
http://arxiv.org/abs/hep-ph/9905292
Publikováno v:
Phys. Rev. D 60, 115005 (1999)
In the gauge-mediation framework the soft supersymmetry breaking mass parameters of the supersymmetric standard model are induced by the gauge interactions of some messenger fields. The parameters exhibit flavor universality which is dictated by the
Externí odkaz:
http://arxiv.org/abs/hep-ph/9905252
Publikováno v:
Nucl.Phys.B555:53-115,1999
The possibility of radiatively generated fermion masses arising from chiral flavor violation in soft supersymmetry-breaking terms is explored. Vacuum stability constraints are considered in various classes of models, and allow in principle all of the
Externí odkaz:
http://arxiv.org/abs/hep-ph/9902443