Erratum: Nuclear annihilation by antinucleons [Phys. Rev. C 
<b>93</b>
, 014616 (2016)]

Lee, Teck-Ghee; Wong, Cheuk‐Yin

doi:10.1103/physrevc.95.029901

Cited by 16 publications

(33 citation statements)

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“…In Ref. [40] the calculations are performed with an extended Glauber model evaluated by considering the transmission through a nuclear potential and thepp Coulomb interaction.…”

Section: Discussionmentioning

confidence: 99%

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Antiproton-nucleus annihilation cross section at low energy

et al. 2018

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Abstract. The antinucleon-nuclei annihilation cross sections at low energies were systematically measured at CERN in the 80's and 90's with the LEAR facility and later with the Antiproton Decelerator. Unfortunately only few data exist for very low energy antiprotons (p<500 MeV/c) on medium and heavy nuclei. A deeper knowledge is required by fundamental physics and can have consequence also in cosmology and medical physics. In order to fill the gap, the ASACUSA Collaboration has very recently measured the annihilation cross section of 100 MeV/c antiprotons on carbon. In the present work the experimental result is presented together with a comparison both with the antineutron data on the same target at the same energies and with the other existing antiproton data at higher energies.

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“…In Ref. [40] the calculations are performed with an extended Glauber model evaluated by considering the transmission through a nuclear potential and thepp Coulomb interaction.…”

Section: Discussionmentioning

confidence: 99%

“…[40] use also a phenomenological optical model with parameters tuned to reproduce theN−nucleus σ ann [41].…”

Section: Discussionmentioning

confidence: 99%

Antiproton-nucleus annihilation cross section at low energy

et al. 2018

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“…Superhydrophobic surfaces are able to resist wetting for some time when submerged below water. [1,9] Gas diffusion plays a central role in the depletion of a naturally occurring gas layer. Trapped air existing at the interface between a submerged superhydrophobic surface and the surrounding liquid medium exists under greater than atmospheric pressure-experiencing additional hydrostatic pressure acting as a function of gravity, density, and depth.…”

Section: Introductionmentioning

confidence: 99%

“…The obvious approaches are direct methods such as bubbling fresh air across the surface, [12] reducing the absolute water pressure within a channel, [3a,13] to more complex technologies utilizing electrolysis of water at the solid-liquid interface to create gas. [9] These methods may not be suited for large-scale systems due to high fabrication costs or practical inefficiencies.…”

Section: Introductionmentioning

confidence: 99%

Thermoregeneration of Plastrons on Superhydrophobic Coatings for Sustained Antifouling Properties

2019

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A popular and desirable function of superhydrophobic coatings is their remarkable ability to retain an entrapped layer of air, called a plastron, when submerged underwater. The drawback is that the air layer is short‐lived due to solvation into the surrounding liquid. While manipulating the solubility of gases using temperature is a possible approach, it generally requires inefficiently heating large volumes of water. Following the demonstrated ability to maintain air bubbles on superhydrophobic surfaces for drag reduction, this article introduces a novel method of extracting gas from water to replenish and stabilize the plastron on superhydrophobic surfaces for sustained antifouling abilities. This method involves locally heating the liquid surrounding a superhydrophobic coating, reducing gas solubility, and causing the gas to nucleate at the liquid–air interface. The approach requires a relatively low energy input, due to the small volume of locally heated water. With a constant supply of equilibrated water and minimal energy input, the plastron can survive indefinitely without the need for a mechanical delivery of air. The thermoregenerating superhydrophobic samples were shown to exhibit excellent antifouling behavior and inhibited diatom attachment over a period of 5 days.

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“…Atom focusing with an optical lattice with regard to nanostructure creation has been extensively analyzed by several researchers. [6][7][8] However, it is increasingly possible to create optical potentials with exotic lattice geometry [9][10][11][12] and depth profile, 13 enabling versatile nanostructure creation methods. With these new vistas for manipulating atoms comes the need to examine atomic dynamics in diverse optical lattices.…”

Section: Introductionmentioning

confidence: 99%

Optical Lattices for Optimal Atom Lenses

Lee

2017

Bulletin Korean Chem Soc

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Optical lattices have been used for focusing atomic beams to produce arrays of parallel nanowires and nanodots. Atomic dynamics in optical lattice lenses can be treated with either a method analogous to classical ray‐optics or wave mechanics. In this article, we investigate the dynamics by treating atoms quantum mechanically, moving in semiclassical optical lattices. The goal is to provide general conditions for achieving optimal atom focusing. Effects of experimental parameters such as detuning, laser power, and atom–lattice interaction time, and the shape of the optical lattice potentials on atom focusing are studied. Based on these analyses, strategies for achieving optimal atom focusing are provided.

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Erratum: Nuclear annihilation by antinucleons [Phys. Rev. C 93 , 014616 (2016)]

Cited by 16 publications

References 0 publications

Antiproton-nucleus annihilation cross section at low energy

Antiproton-nucleus annihilation cross section at low energy

Thermoregeneration of Plastrons on Superhydrophobic Coatings for Sustained Antifouling Properties

Optical Lattices for Optimal Atom Lenses

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