منابع مشابه
De - Constraining Supersymmetry from b → sγ ?
We examine the process B → Xsγ in minimal supersymmetry (SUSY) with general flavor mixing in the squark sector. We include all important next–to–leading (NLO) QCD corrections as well as dominant NLO SUSY effects from the gluino field. We find a generic alignment between the gluino corrections to the down–type quark masses and to the dominant Wilson coefficients, which, for μ > 0, leads to a “fo...
متن کاملConstraining Anomaly Mediated Supersymmetry Breaking Framework via Ongoing Muon g − 2 Experiment at Brookhaven
The ongoing high precision E821 Brookhaven National Laboratory experiment on muon g− 2 is promising to probe a theory involving supersymmetry. We have studied the constraints on minimal Anomaly Mediated Supersymmetry Breaking (AMSB) model using the current data of muon g − 2 from Brookhaven. A scenario of seeing no deviation from the Standard Model is also considered, within 2σ limit of the com...
متن کاملSignatures in the Search for Supersymmetry and Constraining the MSSM model at LHC
We study the eμ + Emiss T and l l + Emiss T signatures (l = e, μ) for different values of tanβ in the mSUGRA model. With tanβ rising, we observe a characteristic change in the shape of dilepton mass spectra in ll +Emiss T versus e μ final states reflecting the decrease of χ̃02 → llχ̃1 branching ratio. We also study the non mSUGRA modifications of the CMS test point LM1 with arbitrary relations am...
متن کاملConstraining anomaly mediated supersymmetry breaking framework via ongoing muon gÀ2 experiment at Brookhaven
The ongoing high precision E821 Brookhaven National Laboratory experiment on muon g22 is promising to probe a theory involving supersymmetry. We have studied the constraints on the minimal anomaly mediated supersymmetry breaking ~AMSB! model using the current data of muon g22 from Brookhaven. A scenario of seeing no deviation from the standard model is also considered, within a 2s limit of the ...
متن کاملSupersymmetry Without Supersymmetry
We present four-dimensional M -theory vacua with N > 0 supersymmetry which, from the perspective of perturbative Type IIA string theory, have N = 0. Such vacua can appear when the compactifying 7-manifold is a U(1) fibration. The missing superpartners are Dirichlet 0-branes. Someone unable to detect Ramond-Ramond charge would thus conclude that these worlds have no unbroken supersymmetry. In pa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2002
ISSN: 1367-2630
DOI: 10.1088/1367-2630/4/1/332