Scalings for the Alfvén-cyclotron instability in a bi-kappa plasma
Earth and Planetary Physics, 2023 The particle velocity distribution in space plasma usually exhibits a non-Maxwellian high-energy tail that can be well modeled by kappa distributions.
YueQun Lou +4 more
doaj +1 more source
Quarkonium correlators and spectral functions at zero and finite temperature [PDF]
, 2006 We study quarkonium correlators and spectral functions at zero and finite temperature using the anisotropic Fermilab lattice formulation with anisotropy xi=2 and 4. To control cutoff effects we use several different lattice spacings.
A. Gray +53 more
core +2 more sources
The detectability of dark matter annihilation with Fermi using the anisotropy energy spectrum of the gamma-ray background [PDF]
, 2010 The energy-dependence of the anisotropy (the anisotropy energy spectrum) of the large-scale diffuse gamma-ray background can reveal the presence of multiple source populations. Annihilating dark matter in the substructure of the Milky Way halo could give
Abazajian +37 more
core +2 more sources
Effects of anisotropy and disorder on the superconducting properties of niobium
Frontiers in Physics, 2023 We report results for the superconducting transition temperature and anisotropic energy gap for pure niobium based on Eliashberg’s equations and electron and phonon band structures computed from density functional theory. The electronic band structure is
Mehdi Zarea, Hikaru Ueki, J. A. Sauls
doaj +1 more source
Revealing the intrinsic superconducting gap anisotropy in surface-neutralized BaFe2(As0.7P0.3)2
Communications Physics, 2021 The lack of a clean charge neutral cleavage plane for the 122 family of iron-based superconductors has complicated surface-sensitive spectroscopy probes from revealing the intrinsic electronic properties of these materials.
Ziming Xin +6 more
doaj +1 more source
Joint anisotropy and source count constraints on the contribution of blazars to the diffuse gamma-ray background [PDF]
, 2012 We place new constraints on the contribution of blazars to the large-scale isotropic gamma-ray background (IGRB) by jointly analyzing the measured source count distribution (logN-logS) of blazars and the measured intensity and anisotropy of the IGRB.
Cuoco, Alessandro +2 more
core +2 more sources
Anisotropy of effective masses in CuInSe2 [PDF]
, 2012 Anisotropy of the valence band is experimentally demonstrated in CuInSe2, a key component of the absorber layer in one of the leading thin-film solar cell technology.
Faugeras, C. +6 more
core +1 more source
Anisotropic thermal emission from magnetized neutron stars
, 2006 The thermal emission from isolated neutron stars is not well understood. The X-ray spectrum is very close to a blackbody but there is a systematic optical excess flux with respect to the extrapolation to low energy of the best blackbody fit.
Miralles, J. A. +2 more
core +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang +10 more
wiley +1 more source
Experimental study on the acoustic propagation and anisotropy of coal rocks
Petroleum, 2022 In order to study the propagation laws of acoustic wave of coal samples from the Upper Permian Xuanwei Formation in the east of Yunnan Province, China, under saturated water and dry conditions, the basic physical parameters, acoustic parameters and ...
Linlin Huang +5 more
doaj +1 more source