Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Napsuciale, M"'
An algorithm for providing analytical solutions to Schr\"{o}dinger's equation with non-exactly solvable potentials is elaborated. It represents a symbiosis between the logarithmic expansion method and the techniques of the superymmetric quantum mecha
Externí odkaz:
http://arxiv.org/abs/2405.01367
In this paper we calculate the antiproton production in the annihilation of tensor dark matter and explore the possibility that the excess of antiprotons in the range $E_{K}=10-20 ~GeV$ reported by several groups in the analysis of the AMS-02 Collabo
Externí odkaz:
http://arxiv.org/abs/2108.10778
Autor:
Napsuciale, M., Rodríguez, S.
In this work, we present a phenomenological study of the complete analytical solution to the bound eigenstates and eigenvalues of the Yukawa potential obtained previously using the hidden supersymmetry of the system and a systematic expansion of the
Externí odkaz:
http://arxiv.org/abs/2102.07160
Autor:
Napsuciale, M., Rodriguez, S.
Publikováno v:
Physics Letters B 816 (2021) 136218
We present a complete analytical solution to the quantum problem of a particle in the Yukawa potential, using supersymmetry and a systematic expansion of the corresponding super-potentials. Results for the critical screening of the ground state impro
Externí odkaz:
http://arxiv.org/abs/2012.12969
In this work we study the interactions of the $Z$ and $Z^{\prime}$ generated by kinetic mixing in a class of theories for physics beyond the standard model motivated by the dark matter problem, containing a spontaneously broken extra $U(1)_{d}$ gauge
Externí odkaz:
http://arxiv.org/abs/2009.10658
In this work we consider the extension of the standard model by dark fields with an Abelian $U(1)_{d}$ spontaneously broken gauge symmetry in a hidden dark matter scenario. Considering all the dimension four gauge invariant terms we show that the tre
Externí odkaz:
http://arxiv.org/abs/2008.07051
In this work we study the possibility that the gamma ray excess (GRE) at the Milky Way galactic center come from the annihilation of dark matter with a $(1,0)\oplus(0,1)$ space-time structure (spin-one dark matter, SODM). We calculate the production
Externí odkaz:
http://arxiv.org/abs/1911.01604
Publikováno v:
Phys. Rev. D 98, 015001 (2018)
In this work we study the possibility that dark matter fields transform in the $(1,0)\oplus(0,1)$ representation of the Homogeneous Lorentz Group. In an effective theory approach, we study the lowest dimension interacting terms of dark matter with st
Externí odkaz:
http://arxiv.org/abs/1801.09853
Massive neutrinos can have helicity $s_{\parallel}\neq -1$. Neutrino helicity changes when the neutrino interacts with an external magnetic field and it is possible that the left-handed neutrinos born inside the Sun or a supernova could leave their s
Externí odkaz:
http://arxiv.org/abs/1704.01549
Autor:
Contreras, J. G., Napsuciale, M.
The story-line of the activities that have produced the first group of scientists in Mexico working on particle accelerator science and technology is briefly presented.
Comment: To be published in Journal of Physics Conference Series (IOP). Join
Comment: To be published in Journal of Physics Conference Series (IOP). Join
Externí odkaz:
http://arxiv.org/abs/1608.07456