SCOAP3 Repository 8 records found  Search took 0.03 seconds. 
1. B anomalies and dark matter: a complex connection / Cerdeño, D. G. ; Cheek, A. ; Martín-Ramiro, P. ; Moreno, J. M.
We study an extension of the Standard Model that addresses the hints of lepton flavour universality violation observed in B→K(∗)l+l- \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$B\rightarrow K^{(*)} l^+l^-$$\end{document} decays at LHCb, while providing a viable candidate for dark matter. [...]
Published in EPJC 79 (2019) 517 10.1140/epjc/s10052-019-6979-x
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2. First Dark Matter Constraints from a SuperCDMS Single-Charge Sensitive Detector / Agnese, R. ; Aralis, T. ; Aramaki, T. ; Arnquist, I. J. ; et al
We present the first limits on inelastic electron-scattering dark matter and dark photon absorption using a prototype SuperCDMS detector having a charge resolution of 0.1 electron-hole pairs (CDMS HVeV, a 0.93 g CDMS high-voltage device). [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.051301 arXiv:1804.10697
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3. The Constrained NMSSM with right-handed neutrinos / Cerdeño, David G. ; De Romeri, Valentina ; Martín-Lozano, Víctor ; Olive, Keith A. ; et al
In this article, we demonstrate that the inclusion of right-handed neutrino superfields in the Next-to-Minimal Supersymmetric Standard Model (NMSSM) makes it possible to impose universality conditions on the soft supersymmetry-breaking parameters at the Grand Unification scale, alleviating many of the problems of the so-called Constrained NMSSM. [...]
Published in EPJC 78 (2018) 290 10.1140/epjc/s10052-018-5689-0
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4. Results from the Super Cryogenic Dark Matter Search Experiment at Soudan / Agnese, R. ; Aramaki, T. ; Arnquist, I. J. ; Baker, W. ; et al
We report the result of a blinded search for weakly interacting massive particles (WIMPs) using the majority of the SuperCDMS Soudan data set. [...]
Published in Phys. Rev. Lett. 120 (2018) 10.1103/PhysRevLett.120.061802 arXiv:1708.08869
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5. Reopening the Higgs portal for single scalar dark matter / Casas, J.A. ; Cerdeño, D.G. ; Moreno, J.M. ; Quilis, J.
A real singlet scalar, connected to the Standard Model sector through a portal with the Higgs boson, is one of the simplest and most popular models for dark matter (DM). [...]
Published in JHEP 1705 (2017) 036 10.1007/JHEP05(2017)036 arXiv:1701.08134
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6. Enhanced lines and box-shaped features in the gamma-ray spectrum from annihilating dark matter in the NMSSM / Cerdeño, D.G. ; Peiró, M. ; Robles, S.
We study spectral features in the gamma-ray emission from dark matter (DM) annihilation in the Next-to-Minimal Supersymmetric Standard Model (NMSSM), with either neutralino or right-handed (RH) sneutrino DM . [...]
Published in JCAP 1604 (2016) 011 10.1088/1475-7516/2016/04/011 arXiv:1507.08974
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7. Low-mass right-handed sneutrino dark matter: SuperCDMS and LUX constraints and the Galactic Centre gamma-ray excess / Cerdeño, D.G. ; Peiró, M. ; Robles, S.
Recent results from direct and indirect searches for dark matter (DM) have motivated the study of particle physics models that can provide weakly interacting massive particles (WIMPs) in the mass range 1–50 GeV. [...]
Published in JCAP 1408 (2014) 005 10.1088/1475-7516/2014/08/005 arXiv:1404.2572
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8. Collider signatures of a light NMSSM pseudoscalar in neutralino decays in the light of LHC results / David G. Cerdeño ; Pradipta Ghosh ; Chan Beom Park ; Miguel Peiró
We investigate signatures induced by a very light pseudoscalar Higgs in neutralino decays in the Next-to-Minimal Supersymmetric Standard Model (NMSSM) and determine their observability at the LHC. [...]
Published in JHEP 1402 (2014) 048 10.1007/JHEP02(2014)048 arXiv:1307.7601
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See also: similar author names
3 Cerdeño, D.G.
4 Cerdeño, David
1 Cerdeño, David G.
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