Results 21 to 30 of about 1,660,126 (341)
Radiative muon mass models and (g − 2) μ
Journal of High Energy Physics, 2021 Recent measurements of the Higgs-muon coupling are directly probing muon mass generation for the first time. We classify minimal models with a one-loop radiative mass mechanism and show that benchmark models are consistent with current experimental ...
Michael J. Baker +2 more
doaj +1 more source
Cryptobaryonic Dark Matter [PDF]
Physical Review Letters, 2005 It is proposed that dark matter could consist of compressed collections of atoms (or metallic matter) encapsulated into, for example, 20 cm big pieces of a different phase. The idea is based on the assumption that there exists at least one other phase of the vacuum degenerate with the usual one.
Froggatt, C. D., Nielsen, H. B.
openaire +3 more sources
Energy-releasing Process for the 2013 May 13 X1.7 Limb Flare: A Continued Study
The Astrophysical Journal, 2023 In this paper, we reanalyze the X1.7 class limb flare that occurred on 2013 May 13 (SOL2013-05-13T01:56 UT), concentrating on the energy-releasing process using microwave observations mainly made by Nobeyama and X-ray observations made by RHESSI.
Jinhua Shen +5 more
doaj +1 more source
The Possibility of Mirror Planet as Planet Nine in the Solar System
Universe, 2022 A series of dynamical anomalies in the orbits of distant trans-Neptunian objects points to a new celestial body (usually named Planet Nine) in the solar system.
Pei Wang +4 more
doaj +1 more source
A real triplet-singlet extended Standard Model: dark matter and collider phenomenology
Journal of High Energy Physics, 2021 We examine the collider and dark matter phenomenology of the Standard Model extended by a hypercharge-zero SU(2) triplet scalar and gauge singlet scalar.
Nicole F. Bell +4 more
doaj +1 more source
Brazilian Journal of Physics, 2011 Abstract I give a review of the development of the concept of dark matter. The dark matter story passed through several stages from a minor observational puzzle to a major challenge for theory of elementary particles. Modern data suggest that dark matter is the dominant matter component in the Universe, and that it consists of some ...
openaire +6 more sources
EPJ Web of Conferences, 2016 After the jet break at t ~ 1.4 days, the optical afterglow emission of the long-short burst GRB 060614 can be divided into two components. One is the power-law decaying forward shock afterglow emission.
Jin Zhi-Ping, Fan Yi-Zhong, Wei Da-Ming
doaj +1 more source
Turning off the Lights: How Dark is Dark Matter? [PDF]
, 2010 We consider current observational constraints on the electromagnetic charge of dark matter. The velocity dependence of the scattering cross-section through the photon gives rise to qualitatively different constraints than standard dark matter scattering ...
E. W. Kolb +4 more
core +3 more sources
One-Minute Quasi-Periodic Pulsations during an M-Class Solar Flare
Universe, 2022 We study the Quasi-Periodic Pulsations (QPPs) of an M4.4 class solar flare, which occurred in active region NOAA 11165 on 8 March 2011. With the Fast Fourier Transform (FFT) method, we decompose the flare light curve into fast- and slowly-varying ...
Fanpeng Shi, Dong Li, Zongjun Ning
doaj +1 more source
Brief History of Ultra-light Scalar Dark Matter Models [PDF]
, 2018 This is a review on the brief history of the scalar field dark matter model also known as fuzzy dark matter, BEC dark matter, wave dark matter, or ultra-light axion.
Lee, Jae-Weon
core +3 more sources