Results 51 to 60 of about 3,340,845 (318)

Educational physical experiment as a research tool in the cloud-oriented learning environment

open access: yesCTE Workshop Proceedings, 2017
Research goals: study the feasibility of the research students with educational physical experiment in the cloud-oriented learning environment. Research objectives: the role of research students in the cloud-oriented learning environment through ...
M. V. Khomutenko
doaj   +1 more source

Atomic Parity-Violation and Precision Physics [PDF]

open access: yes, 2001
The atomic parity-violation (APV) parameter QW for a nucleus with `n' neutrons and `z' protons has been included in the list of pseudo-observables accessible with the codes TOPAZ0 and ZFITTER.
Bardin, D.   +3 more
core   +2 more sources

Cowan Code: 50 Years of Growing Impact on Atomic Physics

open access: yesAtoms, 2019
The famous Cowan’s book, “The Theory of Atomic Structure and Spectra”, published in 1981, and his suite of computer codes based on it, continue to be highly influential in atomic physics and many other research areas.
A. Kramida
semanticscholar   +1 more source

Special Issue on Atomic and Ionic Collisions with Formation of Quasimolecules

open access: yesAtoms, 2018
Many areas of science today, like atomic and molecular physics, nuclear physics, astrophysics, laboratory plasma research etc., depend on data for ionic, atomic, and molecular collision processes.
Vladimir A. Srećković   +2 more
doaj   +1 more source

Exploring Enhanced 12C Production in Astrophysical Environments through Inverse Maxwellian Averaged Reaction Rate [PDF]

open access: yesEPJ Web of Conferences
A significant increase in stable 12C production can result from lightparticle- induced deexcitation from resonances above the 3α breakup threshold. The enhancement in 12C production has been calculated in the temperature range of T9 = 0.1 to 10 using the
Baishya A.   +4 more
doaj   +1 more source

Ground States for a Stationary Mean-Field Model for a Nucleon [PDF]

open access: yes, 2012
In this paper we consider a variational problem related to a model for a nucleon interacting with the $\omega$ and $\sigma$ mesons in the atomic nucleus. The model is relativistic, and we study it in a nuclear physics nonrelativistic limit, which is of a
Esteban, Maria J., Nodari, Simona Rota
core   +3 more sources

Effective oscillator strength distributions of spherically symmetric atoms for calculating polarizabilities and long-range atom-atom interactions [PDF]

open access: yesAtomic Data and Nuclear Data Tables v101 p158-186 (2015), 2014
Effective oscillator strength distributions are systematically generated and tabulated for the alkali atoms, the alkaline-earth atoms, the alkaline-earth ions, the rare gases and some miscellaneous atoms. These effective distributions are used to compute the dipole, quadrupole and octupole static polarizabilities, and are then applied to the ...
arxiv   +1 more source

Energy dependence of optical potential in the near barrier elastic scattering of 11B from 232Th

open access: yesEPJ Web of Conferences, 2015
The elastic scattering cross sections of 11B projectile on the 232Th target have been measured at different bombarding energies close to the Coulomb barrier.
Dubey Shradha   +10 more
doaj   +1 more source

Excitation Suppression Due to Interactions Between Microwave-Dressed Rydberg Atoms [PDF]

open access: yes, 2012
Atom-atom interactions within a small volume were investigated through the excitation of ultracold Rb atoms. The application of microwaves enhances these interactions, causing the suppression of Rydberg state excitation. The suppression of Rydberg atom excitation was both qualitatively observed and quantitatively analyzed using a universal scaling law,
arxiv   +1 more source

Robust Interaction-Enhanced Sensing via Antisymmetric Rabi Spectroscopy [PDF]

open access: yesarXiv, 2022
Atomic spectroscopy, an essential tool for frequency estimation, is widely used in quantum sensing. Atom-atom interaction can be used to generate entanglement for achieving quantum enhanced sensing. However, atom-atom interaction always induces collision shift, which brings systematic error in determining the resonance frequency.
arxiv  

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