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

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

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dc.contributor.author Bhattacharyya, Gautam
dc.contributor.author Das, Dipankar
dc.contributor.author Pérez, Manuel Jay
dc.contributor.author Saha, Ipsita
dc.contributor.author Santamaria, Arcadi
dc.contributor.author Vives García, Óscar
dc.date.accessioned 2019-01-15T16:11:14Z
dc.date.available 2019-01-15T16:11:14Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10550/68486
dc.description.abstract 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 predictive structure for the scalar masses and mixings at the weak scale. Running these couplings to higher scales, one can check if they converge to their MSSM values, and more interestingly, whether one can infer the supersymmetry breaking scale. Although we study this question in the context of supersymmetry, this strategy could be applied to any theory whose ultraviolet completion unambiguously predicts all scalar quartic couplings.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2018, vol. 97, num. 9, p. 095018
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Bhattacharyya, Gautam Das, Dipankar Pérez, Manuel Jay Saha, Ipsita Santamaria, Arcadi Vives García, Óscar 2018 Can measurements of 2HDM parameters provide hints for high scale supersymmetry? Physical Review D 97 9 095018
dc.subject Partícules (Física nuclear)
dc.subject Camps, Teoria quàntica de
dc.title Can measurements of 2HDM parameters provide hints for high scale supersymmetry?
dc.type info:eu-repo/semantics/article
dc.date.updated 2019-01-15T16:11:14Z
dc.identifier.doi https://doi.org/10.1103/PhysRevD.97.095018
dc.identifier.idgrec 126909

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