Rare kaon decay to missing energy: Implications of the NA62 result for a model
TB De Melo, S Kovalenko, FS Queiroz, C Siqueira… - Physical Review D, 2021 - APS
Meson decays offer a good opportunity to probe new physics. The rare kaon decay K+→ π+
ν ν¯ is one of the cleanest of them and, for this reason, is rather sensitive to new physics, in …
ν ν¯ is one of the cleanest of them and, for this reason, is rather sensitive to new physics, in …
Analytical warm dark matter power spectrum on small scales
G Pordeus-da-Silva, RC Batista… - Journal of Cosmology …, 2021 - iopscience.iop.org
Abstract Using the Reduced Relativistic Gas (RRG) model, we analytically determine the
matter power spectrum for Warm Dark Matter (WDM) on small scales, k> 1 h/Mpc. The RRG …
matter power spectrum for Warm Dark Matter (WDM) on small scales, k> 1 h/Mpc. The RRG …
Seesaw inverso e implementação no modelo 331𝑣 R.
YMO TORRES - 2020 - dspace.sti.ufcg.edu.br
Neste trabalho estudamos o Mecanismo Seesaw Inverso através da inserção de seis novos
campos: três neutrinos de mão direita e três férmions neutros, singletos pelo grupo de …
campos: três neutrinos de mão direita e três férmions neutros, singletos pelo grupo de …