Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Martin Lozano, Victor"'
In a previous work we developed a search strategy for staus produced by the decay of the heavy CP-even Higgs boson $H$ within the context of the large $\tan\beta$ regime of the minimal supersymmetric standard model (MSSM) in an scenario of large stau
Externí odkaz:
http://arxiv.org/abs/2102.02290
Publikováno v:
In Computer Physics Communications July 2023 288
Publikováno v:
Phys. Rev. D 101, 035033 (2020)
Several ideas exist how the stringent mass limits from LHC on new coloured particles can be avoided. One idea are the so-called `stealth' scenarios in which missing transversal energy (MET) is avoided due a peculiar mass configuration. It is usually
Externí odkaz:
http://arxiv.org/abs/1812.09346
Autor:
Domingo, Florian, Kim, Jong Soo, Martin-Lozano, Victor, Martin-Ramiro, Pablo, de Austri, Roberto Ruiz
Publikováno v:
Phys. Rev. D 101, 075010 (2020)
We test the impact of the ATLAS and CMS multi-lepton searches performed at the LHC with 8 as well as 13 TeV center-of-mass energy (using only the pre-2018 results) on the chargino and neutralino sector of the NMSSM. Our purpose consists in analyzing
Externí odkaz:
http://arxiv.org/abs/1812.05186
Publikováno v:
JHEP 1809 (2018) 056
In this work we present a new search strategy for the discovery of staus at the LHC in the context of the minimal supersymmetric standard model. The search profits from the large s-channel $b$-quark annihilation production of the heavy CP-even and CP
Externí odkaz:
http://arxiv.org/abs/1804.10698
In this addendum we complement the remarks made in ref[1] constraining the value of the cosmological constant $\Lambda_4$ in terms of neutrino masses. Those were based on a sharpened version of the Weak Gravity Conjecture as applied to compactificati
Externí odkaz:
http://arxiv.org/abs/1707.05811
In this article, we study the renormalization group equations of the Next-to-Minimal Supersymmetric Standard Model, and investigate universality conditions on the soft supersymmetry-breaking parameters at the Grand Unification scale. We demonstrate t
Externí odkaz:
http://arxiv.org/abs/1707.03990
It is known that there are AdS vacua obtained from compactifying the SM to 2 or 3 dimensions. The existence of such vacua depends on the value of neutrino masses through the Casimir effect. Using the Weak Gravity Conjecture, it has been recently argu
Externí odkaz:
http://arxiv.org/abs/1706.05392
Publikováno v:
Phys. Lett. B 783 (2018) 150-157
We consider pair-production of electroweakinos promptly decaying to light gravitinos in general gauge mediation scenarios within the minimal supersymmetric standard model. Typically the presence of photons and missing transverse momentum is the key s
Externí odkaz:
http://arxiv.org/abs/1705.06497
We investigate multi-lepton signals produced by ElectroWeakino (EWino) decays in the MSSM and the TMSSM scenarios with sfermions, gluinos and non Standard Model Higgses at the TeV scale, being the Bino electroweak-scale dark matter. We recast the pre
Externí odkaz:
http://arxiv.org/abs/1610.03822