منابع مشابه
Exotic SUSY scenarios
In this talk I discuss some scenarios which involve small extensions of the ideas usually considered in the Minimal Supersymmetric Standard Model (MSSM). I present results of a study of the implication of non-universal gaugino masses (NGM) for the invisible decays of the lightest scalar and the correlation of the same with the relic density of the lightest supersymmetric particle (LSP) in the U...
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New studies on exotic (non-SUSY) searches beyond the Standard Model are reviewed, which include contact interactions using jet pT spectrum, leptoquark production, signals for new gauge bosons and extra dimensions, monojet events expected in ADD extra dimension scenarios, 4th generation quarks, and heavy stable charged particles. Emphasis is given to the potential for early discoveries at the LH...
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The general SUSY soft breaking terms for a large class of phenomenologically relevant string scenarios (symmetric orbifolds) are given. They show a certain lack of universality, but not dangerous for flavor changing neutral currents. To get more quantitative results a specific SUSY breaking mechanism has to be considered, namely gaugino condensation in the hidden sector. Then, it turns out that...
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Combined analyses at the Large Hadron Collider and at the International Linear Collider are important to unravel a difficult region of supersymmetry that is characterized by scalar SUSY particles with masses around 2 TeV. Precision measurements of masses, cross sections and forward-backward asymmetries allow to determine the fundamental supersymmetric parameters even if only a small part of the...
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Between 1992 and 1995, the CDF and DD collaborations collected data from p p collisions at p s = 1.8 TeV. Recently, several analyses of this data have been performed in search of evidence for various non-Supersymmetric exotic particles. As no evidence for the existence of these particles is observed, conndence level limits are established for exotic particle predictions from various theoretical...
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 2003
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(03)90656-6