Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.6k papers
- University of California, BerkeleyUS2.5k papers
- The Ohio State UniversityUS2.3k papers
- University of ArizonaUS2.1k papers
- Lawrence Berkeley National LaboratoryUS2.1k papers
- SLAC National Accelerator LaboratoryUS2k papers
- University of California, IrvineUS2k papers
- Yale UniversityUS1.9k papers
- University of Wisconsin–MadisonUS1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
- McGill UniversityCA1.9k papers
- University of ChicagoUS1.9k papers
24 papers · 2 filters
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…
Closing in on singlet scalar dark matter: LUX, invisible Higgs decays and gamma-ray lines
Lei Feng, Stefano Profumo, Lorenzo Ubaldi
We study the implications of the Higgs discovery and of recent results from dark matter searches on real singlet scalar dark matter. The phenomenology of the model is defined by on…
Complementarity Between Non-Standard Higgs Searches and Precision Higgs Measurements in the MSSM
Marcela Carena, Howard E. Haber, Ian Low +2
Precision measurements of the Higgs boson properties at the LHC provide relevant constraints on possible weak-scale extensions of the Standard Model (SM). In the context of the Min…
How alive is constrained SUSY really?
Philip Bechtle, Klaus Desch, Herbert K. Dreiner +8
Constrained supersymmetric models like the CMSSM might look less attractive nowadays because of fine tuning arguments. They also might look less probable in terms of Bayesian stati…
Instanton Effects in Three Flavor QCD
Michael Dine, Patrick Draper, Guido Festuccia
Recently it was shown that in QCD-like theories with , where is the number of light flavors and is the number of colors, there are correlation functions that van…
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…
Impact of LSP Character on Slepton Reach at the LHC
Jonathan Eckel, Michael J. Ramsey-Musolf, William Shepherd +1
Searches for supersymmetry at the Large Hadron Collider (LHC) have significantly constrained the parameter space associated with colored superpartners, whereas the constraints on c…
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…
Hybrid Inflation with Planck Scale Fields
Michael Dine, Laurel Stephenson-Haskins
The BICEP2 observations, if confirmed, point to a high scale of inflation and large field excursions during the inflationary era. Non-compact string moduli spaces are a suggestive…
Singlet-Catalyzed Electroweak Phase Transitions and Precision Higgs Studies
Stefano Profumo, Michael J. Ramsey-Musolf, Carroll L. Wainwright +1
We update the phenomenology of gauge singlet extensions of the Standard Model scalar sector and their implications for the electroweak phase transition. Considering the introductio…
Cosmological Phase Transitions and their Properties in the NMSSM
Jonathan Kozaczuk, Stefano Profumo, Laurel Stephenson Haskins +1
We study cosmological phase transitions in the Next-to-Minimal Supersymmetric Standard Model (NMSSM) in light of the Higgs discovery. We use an effective field theory approach to c…
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…
Searching for Dark Matter at Hadron Colliders
Andrew Askew, Sushil Chauhan, Bjorn Penning +2
Theoretical and experimental techniques employed in dedicated searches for dark matter at hadron colliders are reviewed. Bounds from the 7 and 8 TeV proton-proton collisions at the…
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…
Tagging Boosted Ws with Wavelets
Vikram Rentala, William Shepherd, Tim M. P. Tait
We present a new technique for distinguishing the hadronic decays of boosted heavy particles from QCD backgrounds based on wavelet transforms. As an initial exploration, we illustr…
Gravitino Dark Matter and Flavor Symmetries
Angelo Monteux, Eric Carlson, Jonathan Cornell
In supersymmetric theories without R-parity, the gravitino can play the role of a decaying Dark Matter candidate without the problem of late NLSP decays affecting Big Bang Nucleosy…
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…
Cosmological SUSY Breaking and the Pyramid Schemes
T. Banks
I review the ideas of holographic space-time (HST), Cosmological SUSY breaking (CSB), and the Pyramid Schemes, which are the only known models of Tera-scale physics consistent with…
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…
Dark Matter in Minimal Universal Extra Dimensions with a Stable Vacuum and the "Right" Higgs
Jonathan M. Cornell, Stefano Profumo, William Shepherd
The recent discovery of a Higgs boson with mass of about 125 GeV, along with its striking similarity to the prediction from the Standard Model, informs and constrains many models o…
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…
Antihelium from Dark Matter
Eric Carlson, Adam Coogan, Tim Linden +3
Cosmic-ray anti-nuclei provide a promising discovery channel for the indirect detection of particle dark matter. Hadron showers produced by the pair-annihilation or decay of Galact…