Environment Sensing and Energy Efficient Smart Sensor Switching

Bhattacharjee, Dipanjan; Chakraborty, Gangotri; Choudhury, Sushabhan

doi:10.5120/7962-1268

Cited by 2 publications

(1 citation statement)

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“…Then one can find the dependence of signal significance S=N S / √ N B (N S is the number of signal events and N B is the number of background events) on different parameters for 14 TeV HL-LHC with the desired integrated luminosity L. One can use the LHC monojet search results at 14 TeV, ie. the limits on the monojet events to probe the regions in the MSSM parameter space spanned by M A , tan β, µ [69]. Thus one can exclude regions of the MSSM parameter space at a desired signal significance(90 % or 95 % C.L).…”

Section: A "Quasi-invisible" Decaysmentioning

confidence: 99%

Invisible decays of the heavier Higgs boson in the minimal supersymmetric standard model

2015

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We consider the possibility that the heavier CP-even Higgs boson (H 0 ) in the minimal supersymmetric standard model (MSSM) decays invisibly into neutralinos in the light of the recent discovery of the 126 GeV resonance at the CERN Large Hadron Collider (LHC). For this purpose we consider the minimal supersymmetric standard model with universal, non-universal and arbitrary boundary conditions on the supersymmetry breaking gaugino mass parameters at the grand unified scale. Typically, scenarios with universal and nonuniversal gaugino masses do not allow invisible decays of the lightest Higgs boson (h 0 ), which is identified with the 126 GeV resonance, into the lightest neutralinos in the MSSM. With arbitrary gaugino masses at the grand unified scale such an invisible decay is possible. The second lightest Higgs boson can decay into various invisible final states for a considerable region of the MSSM parameter space with arbitrary gaugino masses as well as with the gaugino masses restricted by universal and nonuniversal boundary conditions at the grand unified scale.The possibility of the second lightest Higgs boson of the MSSM decaying into invisible channels is more likely for arbitrary gaugino masses at the grand unified scale. The heavier Higgs boson decay into lighter particles leads to the intriguing possibility that the entire Higgs boson spectrum of the MSSM may be visible at the LHC even if it decays invisibly, during the searches for an extended Higgs boson sector at the LHC. In such a scenario the nonobservation of the extended Higgs sector of the MSSM may carefully be used to rule out regions of the MSSM parameter space at the LHC.

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Section: A "Quasi-invisible" Decaysmentioning

confidence: 99%