Results 51 to 60 of about 292,949 (385)
Physics potential of the International Axion Observatory (IAXO) [PDF]
Journal of Cosmology and Astroparticle Physics, 2019 We review the physics potential of a next generation search for solar axions: the International Axion Observatory (IAXO) . Endowed with a sensitivity to discover axion-like particles (ALPs) with a coupling to photons as small as gaγ∼ 10−12 GeV−1, or to ...
E. Armengaud +94 more
semanticscholar +1 more source
Journal of High Energy Physics, 2007 14 pages, 1 figure, references ...
Flacke, T +3 more
openaire +5 more sources
Is the Axionic Dark Matter an Equilibrium System?
Universe, 2020 We consider an axionic dark matter model with a modified periodic potential for the pseudoscalar field in the framework of the axionic extension of the Einstein-aether theory.
Alexander B. Balakin +1 more
doaj +1 more source
Improved axion emissivity from a supernova via nucleon-nucleon bremsstrahlung [PDF]
Journal of Cosmology and Astroparticle Physics, 2019 The most efficient axion production mechanism in a supernova (SN) core is the nucleon-nucleon bremsstrahlung. This process has been often modeled at the level of the vacuum one-pion exchange (OPE) approximation. Starting from this naive recipe, we revise
Pierluca Carenza +5 more
semanticscholar +1 more source
Josephson Junctions as Single Microwave Photon Counters: Simulation and Characterization
Instruments, 2021 Detection of light dark matter, such as axion-like particles, puts stringent requirements on the efficiency and dark-count rates of microwave-photon detectors.
Alessio Rettaroli +19 more
doaj +1 more source
Towards a new generation axion helioscope [PDF]
, 2011 We study the feasibility of a new generation axion helioscope, the most ambitious and promising detector of solar axions to date. We show that large improvements in magnetic field volume, x-ray focusing optics and detector backgrounds are possible beyond
Avignone, F. T. +35 more
core +2 more sources
Axion-Field-Enabled Nonreciprocal Thermal Radiation in Weyl Semimetals. [PDF]
Nano letters (Print), 2019 Objects around us constantly emit and absorb thermal radiation. The emission and absorption processes are governed by two fundamental radiative properties: emissivity and absorptivity.
Bo Zhao +4 more
semanticscholar +1 more source
Symmetry, 2019 The dark matter particle can be a QCD axion or axion-like particle. A locally over-densed distribution of axions can condense into a bound Bose–Einstein condensate called an axion star, which can be bound by self-gravity or bound by self-interactions.
openaire +2 more sources
Axion String Constraints [PDF]
Physical Review Letters, 1994 10 Pages Uuencoded Compressed Postscript ...
Battye, R. A., Shellard, E. P S
openaire +4 more sources