0000000000808054

AUTHOR

Gautam Bhattacharyya

showing 2 related works from this author

Can measurements of 2HDM parameters provide hints for high scale supersymmetry?

2018

Two-Higgs-doublet models (2HDMs) are minimal extensions of the Standard Model (SM) that may still be discovered at the LHC. The quartic couplings of their potentials can be determined from the measurement of the masses and branching ratios of their extended scalar sectors. We show that the evolution of these couplings through renormalization group equations can determine whether the observed 2HDM is a low energy manifestation of a more fundamental theory, as for instance, supersymmetry, which fixes the quartic couplings in terms of the gauge couplings. At leading order, the minimal supersymmetric extension of the SM (MSSM) dictates all the quartic couplings, which can be translated into a p…

PhysicsLarge Hadron ColliderSupersymmetry breaking scale010308 nuclear & particles physicsPhysics beyond the Standard ModelHigh Energy Physics::PhenomenologyFOS: Physical sciencesSupersymmetryRenormalization group01 natural sciencesPartícules (Física nuclear)Theoretical physicsHigh Energy Physics - PhenomenologyLow energyHigh Energy Physics - Phenomenology (hep-ph)Quartic function0103 physical sciencesCamps Teoria quàntica de010306 general physicsMinimal Supersymmetric Standard Model
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Working group report: Neutrino physics

2009

This is the report of the neutrino physics working group at WHEPP-X. We summarize the problems selected and discussed at the workshop and the papers which have resulted subsequently.

Physicsline-experiment-simulatorParticle physicsGroup (mathematics)Solar neutrinooscillation experimentsGeneral Physics and AstronomyNeutrino Mass ModelsSolar neutrino problemPhysics and Astronomy(all)Oscillation ExperimentsNeutrino OscillationsNuclear physicsLeptogenesisLine-Experiment-SimulatorLeptogenesisPhysical Sciences and MathematicsMeasurements of neutrino speedNeutrinoLepton Flavour ViolationNeutrino oscillation
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