搜索结果: 1-15 共查到“理学 SUSY”相关记录17条 . 查询时间(0.126 秒)
Evidence for Conservatism in LHC SUSY Searches
Uncertainty estimation High Energy Physics
2012/11/22
The standard for discovery in the high energy physics community for claiming discovery of new physics is a $5\sigma$ excess in the observed signal over the estimated background. While a $3\sigma$ exce...
Hidden SUSY at the LHC: the light higgsino-world scenario and the role of a lepton collider
Supersymmetry Phenomenology Supersymmetric Standard Model Large Hadron Collider
2011/10/14
While the SUSY flavor, CP and gravitino problems seem to favor a very heavy spectrum of matter scalars, fine-tuning in the electroweak sector prefers low values of superpotential mass \mu. In the limi...
Leptogenesis in a SUSY SU(5) x T' Model with Geometrical CP Violation
Leptogenesis in a SUSY SU(5) x T' Model with Geometrical CP Violation
2011/10/14
The complex Clebsch-Gordon coefficients in the double tetrahedral group T' offers the possibility that CP violation can be entirely geometrical in origin, as pointed out by us recently. In this note, ...
Higher-order SUSY, exactly solvable potentials, and exceptional orthogonal polynomials
quantum mechanics supersymmetry orthogonal polynomials
2011/7/26
Higher-order SUSY, exactly solvable potentials, and exceptional orthogonal polynomials.
SUSY Jumps Out of Superspace in the Supersymmetric Standard Model
SUSY Jumps Out Superspace Supersymmetric Standard Model
2011/3/3
The supersymmetric standard model (SSM) appears to be firmly grounded in superspace.For example, it would be natural to assume that all the physically important composite operators can be made by comb...
Hierarchies of Susy Splittings and Invisible Photinos as Dark Matter
Susy Splittings Invisible Photinos Dark Matter
2010/12/24
We explore how to generate hierarchies in the splittings between superpartners. Some of the consequences are the existence of invisible components of dark matter, new inflaton candidates, invisible mo...
Numerical approach to SUSY quantum mechanics and the gauge/gravity duality
SUSY quantum mechanics the gauge/gravity duality
2011/1/7
We demonstrate that Monte-Carlo simulation is a practical tool to study nonperturbative aspects of supersymmetric quantum mechanics. As an example we study D0-brane quantum mechanics in the context of...
Numerical approach to SUSY quantum mechanics and the gauge/gravity duality
Numerical approach SUSY quantum mechanics
2010/12/23
We demonstrate that Monte-Carlo simulation is a practical tool to study nonperturbative aspects of supersymmetric quantum mechanics. As an example we study D0-brane quantum mechanics in the context of...
Probing the Higgs Sector of High-Scale SUSY-Breaking Models at the Tevatron
Higgs Sector High-Scale SUSY-Breaking Models
2011/1/6
A canonical signature of the Minimal Supersymmetric Standard Model (MSSM) is the presence of
a neutral Higgs boson with mass bounded from above by about 135 GeV and Standard Model (SM)-
like couplin...
SUSY-Breaking Parameters from RG Invariants at the LHC
SUSY-Breaking Parameters RG Invariants LHC
2011/1/5
We study Renormalization Group invariant (RGI) quantities in the Minimal Supersymmetric Standard Model and show that they are a powerful and simple instrument for testing high scale models of supersym...
Numerical approach to SUSY quantum mechanics and the gauge/gravity duality
Numerical approach to SUSY quantum mechanics gauge/gravity duality
2011/1/14
We demonstrate that Monte-Carlo simulation is a practical tool to study nonperturbative
aspects of supersymmetric quantum mechanics. As an example we study D0-brane quantum
mechanics in the context ...
We study cascade hierarchy in supersymmetric SU(5) grand unified theory.The neutrino Dirac mass matrix of the cascade form can lead to the tri-bimaximal generation mixing at the leading order in the s...
Gaugino Anomaly Mediated SUSY Breaking: phenomenology and prospects for the LHC
scenario of supersymmetry anomaly-mediated SUSY breaking
2010/3/16
We examine the supersymmetry phenomenology of a novel scenario of supersymmetry (SUSY) breaking which we call Gaugino Anomaly Mediation, or inoAMSB. This is suggested by recent work on the phenomenolo...
SO(10) SUSY GUTs with mainly axion cold dark matter: implications for cosmology and colliders
Supersymmetry Grand unified theories axions
2010/3/16
Supersymmetric grand unified theories based on the gauge group SO(10) are highly motivated. In the simplest models, one expects t-b-\tau Yukawa coupling unification, in addition to gauge, matter and H...
2001Vol.35No.6pp.689-692DOI:
SUSY-QCD Corrections to
B0-B0 Mixing
FENG Tai-Fu,1,3 LI Xue-Qian,1,3 MA Wen-Gan2,3 and ZHANG Feng2
1 Department of Physics, Nankai Unive...