New pattern in regular nuclei based on their experimental quadrupole transition rates and some new candidates [PDF]
In this paper, we tried to get a new signature of regular nuclei based on their quadrupole transition rates. We have analyzed the experimental electric quadrupole transition probabilities of well-known "regular nuclei".
Asgar Hosseinnezhad +2 more
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Defect-evolved quadrupole higher-order topological nanolasers [PDF]
Topological photonics have been garnering widespread interest in engineering the flow of light with topological ideas. Strikingly, the recent introduction of higher-order topological insulators has generalized the fundamental framework of topological ...
Shengqun Guo +5 more
doaj +2 more sources
Formation controllable two-dimensional surface optical lattices
The evanescent light field created by total internal reflection at a dielectric-vacuum interface has tight spatial confinement and high local intensity.
S. Al-Awfi
doaj +1 more source
Enhancement of specular behavior in atom mirrors with quadrupole-active transitions
Modern studies have confirmed the possibility of making atomic mirrors using quadrupole-active atomic transition evanescent waves. The reflection process has been shown to be enhanced to approach specular behavior in several ways.
S. Al-Awfi
doaj +1 more source
Enhanced quadrupole effects for atoms in surface spiral beams with a thin dielectric waveguide
Recently, some physical research has recognized the coupling of optical phase singularity light with quadrupole-active atomic transitions. We show that a Laguerre-Gaussian beam, when completely internally reflected at the dielectric/vacuum interface, can
S. Al-Awfi
doaj +1 more source
^{1}S_{0}-^{3}P_{2} magnetic quadrupole transition in neutral strontium
We present a detailed investigation of the ultranarrow magnetic-quadrupole ^{1}S_{0}-^{3}P_{2} transition in neutral strontium and show how it can be made accessible for quantum simulation and quantum computation.
J. Trautmann +5 more
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Systematic Projected Shell Model Study of Even-Even Dysprosium Isotopes
Back-bending phenomenon is one of the important phenomena usually seen at high spin states of even - even heavy nuclei. As a result, any changes in the behavior of nuclear rotation, such as increase in moment of inertia versus rotational frequency can be
H. Aghahasani, S. Mohammadi, Z. Sajjadi
doaj +1 more source
Quadrupole Effects in the Photoionisation of Sodium 3s in the Vicinity of the Dipole Cooper Minimum
A procedure to obtain relativistic expressions for photoionisation angular distribution parameters using the helicity formulation is discussed for open-shell atoms.
Nishita M. Hosea +4 more
doaj +1 more source
Quadrupole absorption rate for atoms in circularly-polarized optical vortices
Twisted light beams, or optical vortices, have been used to drive the circular motion of microscopic particles in optical tweezers and have been shown to generate vortices in quantum gases.
Smail Bougouffa
doaj +1 more source
Triplet state harvesting and search for forbidden transition intensity in the nitrogen molecule
Triplet excited states of the N2 molecule play an important role in electric discharges through air or liquid nitrogen accompanied by various afterglows.
B. F Minaev +4 more
doaj +1 more source

