Browsing Artículos (Física Atómica, Molecular y Nuclear) by Title
Now showing items 78-97 of 1367
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Accidental degeneracy in a simple quantum system: A new symmetry group for a particle in an impenetrable square-well potential
(American Association of Physics Teachers, 1997)The two-dimensional square-well potential is one of the simplest quantum-mechanical systems that exhibits accidental ...
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Accurate measurement of the standard 235U(n,f) cross section from thermal to 170 keV neutron energy
(EDP Sciences, 2020)An accurate measurement of the 235U(n,f) cross section from thermal to 170 keV of neutron energy has recently been performed ...
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Active control of Alfvén eigenmodes in magnetically confined toroidal plasmas
(IOP Publishing, 2019-05)Alfvén waves are electromagnetic perturbations inherent to magnetized plasmas that can be driven unstable by a free energy ...
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Active Janus colloids at chemically structured surfaces
(American Institute of Physics, 2019)If catalytically active Janus particles are dispersed in certain liquid solutions, they can create a gradient in the ...
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Active spheres induce Marangoni flows that drive collective dynamics
(Springer, 2021)For monolayers of chemically active particles at a fluid interface, collective dynamics is predicted to arise owing to ...
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Adaptive random quantum eigensolver
(American Physical Society, 2022)We propose an adaptive random quantum algorithm to obtain an optimized eigensolver. Specifically, we introduce a general ...
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Advances and new ideas for neutron-capture astrophysics experiments at CERN n_TOF
(Springer Nature, 2023)This article presents a few selected developments and future ideas related to the measurement of (n, γ) data of astrophysical ...
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Advances in the physics studies for the JT-60SA tokamak exploitation and research plan
(IOP Publishing, 2020)JT-60SA, the largest tokamak that will operate before ITER, has been designed and built jointly by Japan and Europe, and ...
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Aging in the one-dimensional Ising model with Glauber dynamics
(IOP Publishing Ltd., 1997-10-01)We study the zero-temperature limit of the one-dimensional Ising model with nearest-neighbor interactions and Glauber ...
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Alfven eigenmode stability and fast ion loss in DIII-D and ITER reversed magnetic shear plasmas
(IOP Publishing, 2012-09)Neutral beam injection into reversed-magnetic shear DIII-D plasmas produces a variety of Alfvenic activity including ...
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Algebraic DVR Approaches Applied to Describe the Stark Effect
(MDPI, 2020)Two algebraic approaches based on a discrete variable representation are introduced and applied to describe the Stark ...
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Amateur Observers Witness the Return of Venus’ Cloud Discontinuity
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Firstly identified in images from JAXA’s orbiter Akatsuki, the cloud discontinuity of Venus is a planetary-scale phenomenon ...
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An analytical expression for ion velocities at the wall including the sheath electric field and surface biasing for erosion modeling at JET ILW
(Elsevier, 2017)For simulation of plasma-facing component erosion in fusion experiments, an analytical expression for the ion velocity ...
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An Approach to Interfacing the Brain with Quantum Computers: Practical Steps and Caveats
(Old City Publishing, 2022)We report on the first proof-of-concept system demonstrating how one can control a qubit with mental activity. We developed ...
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An approach to the metallic composition of the Carthage mint coins fromthe tetrarchic hoard of Tomares (CA. 312 CE)
(Elsevier, 2022)A group of 533 nummi from to the Tomares hoard, found in Seville in 2016, has been studied to characterize their metallic ...
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An assessment of nitrogen concentrations from spectroscopic measurements in the JET and ASDEX upgrade divertor
(Elsevier, 2019-01)The impurity concentration in the tokamak divertor plasma is a necessary input for predictive scaling of divertor detachment, ...
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An Earth-grazing fireball from the Daytime ζ -Perseid shower observed over Spain on 2012 June 10
(Oxford University Press, 2016-07-21)On 2012 June 10, an Earth-grazer meteor which lasted over 17 s with an absolute magnitude of -4.0 ± 0.5 was observed over ...
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An extended Agassi model: Algebraic structure, phase diagram, and large size limit
(Institute of Physics Publishing, 2019)The Agassi model (Agassi 1968 Nucl. Phys. A 116 49) is a schematic two-level model that involves pairing and monopole-monopole ...