Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Díaz Cruz J"'
In this paper, we present a revision of the discrete symmetries (C, P, T, CP, and CPT), within an approach that treats 2-component Weyl spinors as the fundamental building blocks. Then, we discuss some salient aspects of the discrete symmetries withi
Externí odkaz:
http://arxiv.org/abs/2411.05242
Autor:
Arroyo-Ureña, M. A., Díaz-Cruz, J. Lorenzo, Herrera-Chacón, E. A., Valencia-Pérez, T. A., Guisao, J. Mejia
We present a study on the possibility of observing a hypothetical particle known as the Flavon $H_F$, which is predicted in an extension of the standard model that includes the so-called Froggatt-Nielsen mechanism. The proposed decay channel is throu
Externí odkaz:
http://arxiv.org/abs/2410.19700
Symmetries and Interactions of $\mathcal{N}=1$ SUGRA: from Constructive and BCFW to KLT formulations
In this paper, we study the coupling of the gravity supermultiplet (graviton and gravitino) of minimal $\mathcal{N}=1$ SUGRA following a constructive approach. Firstly, we use the master formulae that follows from considering the scaling behavior of
Externí odkaz:
http://arxiv.org/abs/2406.11001
Autor:
Diaz-Cruz, J. Lorenzo
The discovery of a light Higgs boson means that whatever form new physics takes, it should keep stable the Higgs mass. Besides the well-known solutions to the naturalness problem (Supersymmetry, Conformal symmetry, Compositeness, etc), models that in
Externí odkaz:
http://arxiv.org/abs/2309.01378
The non-conservation of the lepton number has been explored at the LHC through the Lepton-Flavor Violating (LFV) Higgs decays $h\to\ell_a\ell_b$, with $\ell_{a,\,b}=e,\,\mu,\,\tau$ $(a \neq b)$. Current limits on these decays are a source of valuable
Externí odkaz:
http://arxiv.org/abs/2308.01380
Autor:
Arroyo-Ureña, Marco A., Chakraborty, Amit, Díaz-Cruz, J. Lorenzo, Ghosh, Dilip Kumar, Khan, Najimuddin, Moretti, Stefano
The detection of a single Higgs boson at the Large Hadron Collider (LHC) has allowed one to probe some properties of it, including the Yukawa and gauge couplings. However, in order to probe the Higgs potential, one has to rely on new production mecha
Externí odkaz:
http://arxiv.org/abs/2205.12641
Autor:
Arroyo-Ureña, M. A., Díaz-Cruz, J. Lorenzo, Gaitán, R., de Oca, J. H. Montes, Valencia-Pérez, T. A.
Aspects of top quark physics can be studied at a future Circular Electron-Positron Collider (CEPC). In particular, Flavor-Changing Neutral Current interactions (FCNC) of the top quark can be studied even with a center-of-mass energy from $\sqrt{s}\gt
Externí odkaz:
http://arxiv.org/abs/2202.04572
In this paper we present general formulae for the calculation of LFV Higgs decays $H_r \to l_a l_b$ at one-loop, with $H_r$ being part of the Higgs spectrum of a generic multi-scalar extension of the Standard Model (SM) with neutrino masses. We devel
Externí odkaz:
http://arxiv.org/abs/2112.08412
Autor:
Lumpkin, A. H., Thurman-Keup, R., Edstrom, D., Prieto, P., Ruan, J., Jacobson, B., Sikora, J., Diaz-Cruz, J., Edelen, A., Zhou, F.
Experiments were performed at the Fermilab Accelerator Science and Technology (FAST) facility to elucidate the effects of long-range wakefields (LRWs) in TESLA-type superconducting rf cavities. In particular, we investigated the higher-order modes (H
Externí odkaz:
http://arxiv.org/abs/2112.00839
We study the accelerated motion of mirrors and the photonic Unruh effect. The solutions of Maxwell's equations with appropriate boundary conditions in Rindler coordinates are found. The canonical quantization of the field is carried out properly. Imp
Externí odkaz:
http://arxiv.org/abs/2109.09295