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Journal of High Energy Physics, ISSN 1126-6708, 7/2013, Volume 2013, Issue 7, pp. 1 - 17
Journal Article
Physical Review Letters, ISSN 0031-9007, 2006, Volume 97, Issue 26, p. 261302
We propose a strategy for how to look for dark matter particles possessing a radiative decay channel and derive constraints on their parameters from... 
MASSES | PHYSICS, MULTIDISCIPLINARY | MSM | X-RAY | CONSTRAINTS | VMSM | LARGE-MAGELLANIC-CLOUD | MILKY-WAY | WINDOW | X RADIATION | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | RADIATIVE DECAY | NONLUMINOUS MATTER | MASS | COSMIC NEUTRINOS | MILKY WAY | DWARF STARS
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 08/2007, Volume 471, Issue 1, pp. 51 - 57
Aims. We improve the earlier restrictions on parameters of the warm dark matter (DM) in the form of a sterile neutrinos. Methods. The results were obtained... 
Galaxy: halo | Galaxies: individual: Ursa minor | Cosmology: dark matter | X-rays: galaxies | galaxies : individual : Ursa Minor | ASTRONOMY & ASTROPHYSICS | cosmology : dark matter | VMSM | STERILE NEUTRINOS | SPECTRUM | X-rays : galaxies | UNIVERSE | Galaxy : halo | WINDOW | DENSITY PROFILE
Journal Article
by Batley, JR and Kalmus, G and Lazzeroni, C and Munday, DJ and Slater, MW and Wotton, SA and Arcidiacono, R and Bocquet, G and Cabibbo, N and Ceccucci, A and Cundy, D and Falaleev, V and Fidecaro, M and Gatignon, L and Gonidec, A and Kubischta, W and Maier, A and Massri, K and Norton, A and Patel, M and Peters, A and Balev, S and Frabetti, PL and Gersabeck, E and Goudzovski, E and Hristov, P and Kekelidze, V and Kozhuharov, V and Litov, L and Madigozhin, D and Molokanova, N and Polenkevich, I and Potrebenikov, Y and Stoynev, S and Zinchenko, A and Monnier, E and Swallow, E and Winston, R and Rubin, P and Walker, A and Baldini, W and Ramusino, AC and Dalpiaz, P and Damiani, C and Fiorini, M and Gianoli, A and Martini, M and Petrucci, F and Savrie, M and Scarpa, M and Wahl, H and Bizzeti, A and Lenti, M and Veltri, M and Calvetti, M and Celeghini, E and Iacopini, E and Ruggiero, G and Behler, M and Eppard, K and Kleinknecht, K and Marouelli, P and Masetti, L and Moosbrugger, U and Morales, CM and Renk, B and Wache, M and Wanke, R and Winhart, A and Coward, D and Dabrowski, A and Martin, TF and Shieh, M and Szleper, M and Velasco, M and Wood, MD and Cenci, P and Pepe, M and Petrucci, MC and Anzivino, G and Imbergamo, E and Nappi, A and Piccini, M and Raggi, M and Valdata-Nappi, M and Cerri, C and Fantechi, R and Collazuol, G and DiLella, L and Lamanna, G and Mannelli, I and Michetti, A and Costantini, F and Doble, N and Fiorini, L and Giudici, S and Pierazzini, G and Sozzi, M and Venditti, S and Bloch-Devaux, B and ... and Na48 2 Collaboration
PHYSICS LETTERS B, ISSN 0370-2693, 06/2017, Volume 769, pp. 67 - 76
The NA48/2 experiment at CERN collected a large sample of charged kaon decays to final states with multiple charged particles in 2003-2004. A new upper limit... 
NEUTRAL HEAVY-LEPTONS | BEAM | LIMITS | UPPER-BOUNDS | PARTICLES | ASTRONOMY & ASTROPHYSICS | DARK-MATTER | VMSM | PHYSICS, NUCLEAR | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Experiment
Journal Article
JOURNAL OF HIGH ENERGY PHYSICS, ISSN 1029-8479, 05/2017, Issue 5
In this work, we study the lepton number violating tau decays via intermediate on-shell Majorana neutrinos Nj into two scalar mesons and a lepton tau(+/-) ->... 
PROJECT | Neutrino Physics | CP violation | Beyond Standard Model | NEUTRINO MASSES | DARK-MATTER | VMSM | PHYSICS | MODEL | NOVOSIBIRSK | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology | Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Experiment | Nuclear and particle physics. Atomic energy. Radioactivity
Journal Article
by Cvetic, G and Halzen, F and Kim, CS and Oh, S
CHINESE PHYSICS C, ISSN 1674-1137, 11/2017, Volume 41, Issue 11
The universality of the weak interactions can be tested in semileptonic b -> c transitions, and in particular in the ratios R(D-(*)) equivalent to Gamma(B ->... 
NUMBER | PHYSICS, NUCLEAR | lepton universality | MODEL | CP-VIOLATION | semileptonic B decays | BOUNDS | MASS | DARK-MATTER | VMSM | sterile neutrino | SYMMETRY-BREAKING | PHYSICS, PARTICLES & FIELDS
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 05/2017, Volume 2017, Issue 5, pp. 27 - 27
We investigate observable cosmological aspects of sterile neutrino dark matter produced via the freeze-in mechanism. The study is performed in a framework that... 
cosmology of theories beyond the SM | neutrino theory | Cosmological neutrinos | dark matter theory | DECAYING DARK-MATTER | PARTICLES | SEARCH | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | VMSM | cosmological neutrinos | PHYSICS, PARTICLES & FIELDS | Astronomy & Astrophysics | Physics
Journal Article
Publications of the Astronomical Society of Japan, ISSN 0004-6264, 06/2016, Volume 68, Issue SP1, pp. S311 - S3110
We performed the deepest search for an X-ray emission line at between 0.5 and 7 keV from non-baryonic dark matter by the Suzaku XIS. Dark matter associated... 
Galaxy: halo | dark matter | X-rays: general | ASTRONOMY & ASTROPHYSICS | SOLAR-WIND | HOT GAS | VMSM | STERILE NEUTRINOS | EMISSION-LINE | SPECTRUM | CHARGE-TRANSFER | MILKY-WAY
Journal Article
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 09/2010, Volume 82, Issue 5
The generation of lepton asymmetry below the electroweak scale has a considerable impact on production of dark matter sterile neutrinos. Oscillations or decays... 
VMSM | HIGGS | ASTRONOMY & ASTROPHYSICS | MASS | PHYSICS, PARTICLES & FIELDS
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 11/2018, Volume 2018, Issue 11, pp. 36 - 36
We study the relationship between the strength of fifth forces and the origin of scale breaking in the Standard Model (SM) of particle physics. We start with a... 
modified gravity | dark energy theory | particle physics-cosmology connection | BOSON | GRAVITY | particle physics - cosmology connection | SYMMETRY | COSMOLOGY | ASTRONOMY & ASTROPHYSICS | DARK-MATTER | FLAT | VMSM | TENSOR THEORY | DILATON | PHYSICS, PARTICLES & FIELDS
Journal Article
Nuclear Physics, Section A, ISSN 0375-9474, 2009, Volume 820, Issue 1, pp. 75c - 82c
A number of observed phenomena in high energy physics and cosmology lack their resolution within the Standard Model of particle physics. These puzzles include... 
DARK-MATTER | VMSM | PHYSICS, NUCLEAR | STERILE NEUTRINOS
Journal Article
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2014, Volume 90, Issue 9
We revisit the mechanism of neutrinoless double beta (0 nu beta beta) decay mediated by the exchange with the heavy Majorana neutrino N of arbitrary mass m(N),... 
NUCLEI | ASTRONOMY & ASTROPHYSICS | LEPTON NUMBER | DARK-MATTER | VMSM | HEAVY STERILE NEUTRINOS | PHYSICS, PARTICLES & FIELDS
Journal Article
Physical Review Letters, ISSN 0031-9007, 2006, Volume 96, Issue 9, p. 091301
A sterile neutrino with a mass of several keV can account for cosmological dark matter, as well as explain the observed velocities of pulsars. We show that x... 
BACKGROUND-RADIATION | MASSES | DECAY | PHYSICS, MULTIDISCIPLINARY | PROBE WMAP OBSERVATIONS | X-RAY | VMSM | OSCILLATIONS | UNIVERSE | IONIZATION | WARM DARK-MATTER
Journal Article
Journal of Experimental and Theoretical Physics, ISSN 1063-7761, 3/2015, Volume 120, Issue 3, pp. 335 - 343
Journal Article
Physics Letters B, ISSN 0370-2693, 06/2011, Volume 700, Issue 3-4, pp. 157 - 162
In -inflation scalaron slow roll is responsible for the inflationary stage, while its oscillations reheat the Universe. We find that the same scalaron decays... 
Leptogenesis | Inflation | Scalaron | Dark matter | Reheating | ORIGIN | MODELS | ASTRONOMY & ASTROPHYSICS | VMSM | PHYSICS, NUCLEAR | BARYOGENESIS | PHYSICS, PARTICLES & FIELDS | Gravitation | Asymmetry | Heating | Neutrinos | Oscillations | Universe
Journal Article
Journal of High Energy Physics, ISSN 1126-6708, 2/2019, Volume 2019, Issue 2, pp. 1 - 15
Journal Article