Zobrazeno 1 - 10
of 335
pro vyhledávání: '"Ivan Schmidt"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-38 (2023)
Abstract We present a Left-Right symmetric model that provides an explanation for the mass hierarchy of the charged fermions within the framework of the Standard Model. This explanation is achieved through the utilization of both tree-level and radia
Externí odkaz:
https://doaj.org/article/87397bfc43f7450ebdfc887fbdd5009a
Autor:
Igor Kondrashuk, Ivan Schmidt
Publikováno v:
Particles, Vol 6, Iss 4, Pp 993-1008 (2023)
We argue in favor of the independence on any scale, ultraviolet or infrared, in kernels of the effective action expressed in terms of dressed N=1 superfields for the case of N=4 super-Yang–Mills theory. Under “scale independence” of the effecti
Externí odkaz:
https://doaj.org/article/174f34637167474aa5912c3f0f6ed08e
Autor:
Valery E. Lyubovitskij, Ivan Schmidt
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-11 (2023)
Abstract Quantum chromodynamics (QCD) rigorously predicts the existence of both nonperturbative intrinsic and perturbative extrinsic heavy quark contents of nucleons. In this article we discuss the heavy quark electroproduction on protons induced by
Externí odkaz:
https://doaj.org/article/0ee2a05665dc4c43993bbaa9a8c29b2b
Publikováno v:
Universe, Vol 9, Iss 9, p 418 (2023)
Heavy and light quarks produced in high-pT partonic collisions radiate differently. Heavy quarks regenerate their color field, stripped-off in the hard reaction, much faster than the light ones and radiate a significantly smaller fraction of the init
Externí odkaz:
https://doaj.org/article/6eb8ca556b5f47a197c3317aa2331e9d
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 1, Pp 1-19 (2022)
Abstract We build a renormalizable theory where the inverse seesaw mechanism explains the pattern of SM fermion masses. To the best of our knowledge, our model corresponds to the first implementation of the inverse seesaw mechanism for the charged fe
Externí odkaz:
https://doaj.org/article/9f1a7bc575ca41e88936fe2b3e8d466d
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-37 (2021)
Abstract We propose an extension of the three-Higgs-doublet model (3HDM), where the Standard Model (SM) particle content is enlarged by the inclusion of two inert SU2L scalar doublets, three inert and two active electrically neutral gauge singlet sca
Externí odkaz:
https://doaj.org/article/66a041c748b14a088bba8e1d86fb6277
Autor:
Valery E. Lyubovitskij, Ivan Schmidt
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-1 (2023)
A correction to this paper has been published: https://doi.org/10.1007/JHEP05(2023)054
Externí odkaz:
https://doaj.org/article/0b433f0bdffa46f1b7417f11f3107194
Autor:
A.E. Cárcamo Hernández, Ivan Schmidt
Publikováno v:
Nuclear Physics B, Vol 976, Iss , Pp 115696- (2022)
We propose a low scale renormalizable left-right symmetric theory that successfully explains the observed SM fermion mass hierarchy, the tiny values for the light active neutrino masses and is consistent with the lepton and baryon asymmetries of the
Externí odkaz:
https://doaj.org/article/277135b4dcac442783ab95cce18ae27e
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 6, Pp 1-15 (2020)
Abstract In the paper we develop, in the CGC approach, a new mechanism for quarkonia production in events with high multiplicity of the soft produced particles. In this mechanism both $$J/\varPsi $$ J/Ψ and soft hadrons are produced at short distanc
Externí odkaz:
https://doaj.org/article/049297223bf945ff86a91de64327e2b3
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-24 (2020)
Abstract We propose a systematic and renormalizable sequential loop suppression mechanism to generate the hierarchy of the Standard Model fermion masses from one discrete symmetry. The discrete symmetry is sequentially softly broken in order to gener
Externí odkaz:
https://doaj.org/article/019abe30e20d4ff3bd6a1cc88243f22a