Results 41 to 50 of about 13,447,510 (348)

The decay rate asymmetry of the top quark [PDF]

open access: yesPhysics Letters B, 1993
The asymmetries ${\cal A}_k \equiv [Γ(\twddec) -Γ(\tbwddec)] /[Γ(\twddec) + Γ(\tbwddec)]$ in the partial widths of the top quark decays are discussed within the Standard Model (SM), the Two-Higgs-Doublet Model (2HDM) and supersymmetric extensions of the SM (SSM).
Grzadkowski, B., Keung, W. -Y.
openaire   +2 more sources

Wellposedness and Decay Rates for the Cauchy Problem of the Moore–Gibson–Thompson Equation Arising in High Intensity Ultrasound [PDF]

open access: yes, 2016
In this paper, we study the Moore–Gibson–Thompson equation in $$\mathbb {R}^N$$RN, which is a third order in time equation that arises in viscous thermally relaxing fluids and also in viscoelastic materials (then under the name of standard linear ...
M. Pellicer, B. Said-Houari
semanticscholar   +1 more source

The Algebraic Decay Behavior of Weak Solutions to the Magnetohydrodynamic Equations in Unbounded Domains

open access: yesMathematics
This paper investigates the long-term asymptotic behavior of solutions to the initial-boundary value problem for the three-dimensional incompressible viscous magnetohydrodynamic (MHD) equations in general unbounded domains. Addressing the difficulty that
Xuelin Chen, Mingjie Zhang
doaj   +1 more source

Secondhand exposure from vaping marijuana: Concentrations, emissions, and exposures determined using both research-grade and low-cost monitors

open access: yesAtmospheric Environment: X, 2020
A popular method of inhaling marijuana is by heating marijuana liquid (vaping). We study exhaled aerosol within experimental rooms in two inhabited homes and determine peak concentrations, decay and removal rates, and source emissions.
Lance Wallace   +4 more
doaj   +1 more source

A note on decay rates for Schrödinger’s equation [PDF]

open access: yesProceedings of the American Mathematical Society, 2010
Summary: We prove the existence of solutions of the Schrödinger equation on \( \mathbb{R}^N\) which decay, in various \( L^p\) spaces, at different rates along different time sequences going to infinity. We establish a similar result for a nonlinear Schrödinger equation.
Xie, Jian   +2 more
openaire   +2 more sources

Decay Functions and Offender Spatial Processes

open access: yes, 2011
Although it is now well established across diverse samples that the frequency of offending ‘decays’ as distance from the home/base increases, it remains unclear what form of decay function best characterises this relationship.
Youngs, Donna   +4 more
core   +1 more source

Purcell modification of Auger and interatomic Coulombic decay

open access: yesNew Journal of Physics, 2022
An excited two-atom system can decay via different competing relaxation processes. If the excess energy is sufficiently high the system may not only relax via spontaneous emission but can also undergo interatomic Coulombic decay or even Auger decay.
Janine Franz, Stefan Yoshi Buhmann
doaj   +1 more source

Viral decay and viral production rates in sediments-HERM1_SOS1000-2

open access: yes, 2011
Viral decay and viral production rates in sediments-HERM1_SOS1000-
Mirko Magagnini (7971269)   +7 more
core   +1 more source

Inner Belt Electron Decay Timescales: A Comparison of Van Allen Probes and DREAM3D Losses Following the June 2015 Storm

open access: yesGeophysical Research Letters, 2023
NASA's Van Allen Probes observed significant, long‐lived fluxes of inner belt electrons up to ∼1 MeV after geomagnetic storms in March and June 2015.
Jeffrey M. Broll   +4 more
doaj   +1 more source

Viral decay and viral production rates in sediments-HERM1_CLD1000-2

open access: yes, 2011
Viral decay and viral production rates in sediments-HERM1_CLD1000-
Mirko Magagnini (7971269)   +7 more
core   +1 more source

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