Origin of (Dynamical) Mass in Visible Universe and Hadron Properties in Nuclear ...
Search for dark light mediators with short-baseline detectors at Fermilab
Flavor symmetries at the electroweak scale and their consequences
| Full text | |
| Author(s): |
Lindner, Manfred
;
Mambrini, Yann
;
de Melo, Tessio B.
;
Queiroz, Farinaldo S.
Total Authors: 4
|
| Document type: | Journal article |
| Source: | Physics Letters B; v. 811, p. 6-pg., 2020-12-10. |
| Abstract | |
Motivated by the low-energy electron recoil spectrum observed by the dark matter experiment, XENON1T, at Gran Sasso laboratory, we interpret the observed signal not in terms of a dark matter particle, but rather in the context of a new light Z' gauge boson. We discuss how such a light Z' emerges in a Two Higgs Doublet Model augmented by an abelian gauge symmetry where neutrino masses and the flavor problem are addressed, in agreement with neutrino-electron scattering data. (C) 2020 The Authors. Published by Elsevier B.V. (AU) | |
| FAPESP's process: | 16/01343-7 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics |
| Grantee: | Nathan Jacob Berkovits |
| Support Opportunities: | Special Projects |
| FAPESP's process: | 15/15897-1 - Cherenkov Telescope Array - CTA |
| Grantee: | Luiz Vitor de Souza Filho |
| Support Opportunities: | Research Projects - Thematic Grants |