909 citations · 6k across the 134 of their papers we have counts for
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Dark Matter from Late Invisible Decays to/of Gravitinos
Rouzbeh Allahverdi, Bhaskar Dutta, Farinaldo S. Queiroz +2
In this work, we sift a simple supersymmetric framework of late invisible decays to/of the gravitino. We investigate two cases where the gravitino is the lightest supersymmetric pa…
Leptoquarks, Dark Matter, and Anomalous LHC Events
Farinaldo S. Queiroz, Kuver Sinha, Alessandro Strumia
Leptoquarks with mass in the region of GeV are a possible candidate for the recent excess seen by CMS in the and channels. We discuss models where leptoqua…
Connection of , electroweak, dark matter, and collider constraints on 331 models
Chris Kelso, H. N. Long, R. Martinez +1
In this work we compute all contributions to the muon magnetic moment stemming from several 3-3-1 models namely, minimal 331, 331 with right handed neutrinos, 331 with heavy neutra…
A Rich Tapestry: Supersymmetric Axions, Dark Radiation, and Inflationary Reheating
Farinaldo S. Queiroz, Kuver Sinha, William Wester
We exploit the complementarity among supersymmetry, inflation, axions, Big Bang Nucleosynthesis (BBN) and Cosmic Microwave Background Radiation (CMB) to constrain supersymmetric ax…
Effect of Black Holes in Local Dwarf Spheroidal Galaxies on Gamma-Ray Constraints on Dark Matter Annihilation
Alma X. Gonzalez-Morales, Stefano Profumo, Farinaldo S. Queiroz
Recent discoveries of optical signatures of black holes in dwarf galaxies indicates that low-mass galaxies can indeed host intermediate massive black holes. This motivates the asse…
Phenomenology of the 3-3-1-1 model
P. V. Dong, D. T. Huong, Farinaldo S. Queiroz +1
We discuss a new SU(3)_C X SU(3)_L X U(1)_X X U(1)_N (3-3-1-1) gauge model that overhauls the theoretical and phenomenological aspects of the known 3-3-1 models. Additionally, we s…
The Poker Face of the Majoron Dark Matter Model: LUX to keV Line
Farinaldo S. Queiroz, Kuver Sinha
We study the viability of pseudo Nambu-Goldstone bosons (Majorons) arising in see-saw models as dark matter candidates. Interestingly the stability of the Majoron as dark matter is…
The Effective Hooperon
Alexandre Alves, Stefano Profumo, Farinaldo S. Queiroz +1
We explore the possibility of explaining a gamma-ray excess in the Galactic Center, originally pointed out by Hooper, collaborators, and other groups, in an effective field theory…
New Physics Contributions to the Muon Anomalous Magnetic Moment: A Numerical Code
Farinaldo S. Queiroz, William Shepherd
We consider the contributions of individual new particles to the anomalous magnetic moment of the muon, utilizing the generic framework of simplified models. We also present analyt…
Excluding the Light Dark Matter Window of a 331 Model Using LHC and Direct Dark Matter Detection Data
D. Cogollo, Alma X. Gonzalez-Morales, Farinaldo S. Queiroz +1
We sift the impact of the recent Higgs precise measurements, and recent dark matter direct detection results, on the dark sector of an electroweak extension of the Standard Model t…
GeV WIMPs scattering off of OH impurities cannot explain the DAMA signal
Stefano Profumo, Farinaldo S. Queiroz
In the presence of OH impurities in the DAMA crystals, GeV-scale WIMPs elastically scattering off of hydrogen nuclei with a spin independent cross section of $\sim 10^{-33}\ {\rm c…