Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Kim, Seong Sik"'
We propose a unified solution with $Z_4$ discrete symmetry for small neutrino masses and stability of dark matter. The Standard Model is extended with an inert doublet scalar, a dark singlet scalar, a spurion scalar and right-handed neutrinos, which
Externí odkaz:
http://arxiv.org/abs/2407.13595
We consider the interplay of the muon $g-2$ anomaly and the proton decay in the SUSY SU(5) GUTs with generation-independent scalar soft masses. In these scenarios, we introduce a number of $\bf 5+{\bar 5}$ messenger fields with doublet-triplet splitt
Externí odkaz:
http://arxiv.org/abs/2402.04850
We consider the relic density and positivity bounds for freeze-in scalar dark matter with general Higgs-portal interactions up to dimension-8 operators. When dimension-4 and dimension-6 Higgs-portal interactions are proportional to mass squares for H
Externí odkaz:
http://arxiv.org/abs/2308.14629
We consider the positivity bounds for WIMP scalar dark matter with effective Higgs-portal couplings up to dimension-8 operators. Taking the superposed states for Standard Model Higgs and scalar dark matter, we show that the part of the parameter spac
Externí odkaz:
http://arxiv.org/abs/2302.02879
We propose a novel model which extends the Standard Model (SM) by introducing a $SU(2)_D$ gauge symmetry. In this model, a dark $SU(2)_D$ Higgs doublet and a Higgs bi-doublet can contribute to the muon $g-2$ anomaly and the $W$ boson mass, remaining
Externí odkaz:
http://arxiv.org/abs/2208.12430
We consider a new mechanism for enhancing the self-scattering and annihilation cross sections for dark matter with multiple components but without a light mediator. The lighter dark matter component plays a role of the $u$-channel pole in the elastic
Externí odkaz:
http://arxiv.org/abs/2202.13717
We present a novel mechanism for Sommerfeld enhancement for dark matter interactions without the need for light mediators. Considering a model for two-component dark matter with a triple coupling, we find that one of dark matter particles leads to an
Externí odkaz:
http://arxiv.org/abs/2108.06278
Publikováno v:
Australasian Orthodontic Journal, Vol 39, Iss 1, Pp 27-34 (2023)
This study aimed to compare the shear bond strength (SBS) related to surface treatment methods of debonded brackets before indirect rebonding and to evaluate changes in SBS related to sandblasting time.
Externí odkaz:
https://doaj.org/article/509bb57a3fe54b5b85492553444b4537
Publikováno v:
In American Journal of Orthodontics & Dentofacial Orthopedics March 2023 163(3):311-318
Akademický článek
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