Calculation of eta-meson-nucleus quasibound states with optical potentials of the square-well and woods-saxon forms; Physics of Atomic Nuclei; Vol. 73, iss. 11

Dades bibliogràfiques
Parent link:Physics of Atomic Nuclei
Vol. 73, iss. 11.— 2010.— [P. 1838-1846]
Autor principal: Tryasuchev V. A. Vladimir Andreevich
Altres autors: Isaev A. V.
Sumari:Title screen
The results obtained by calculating bound states of eta mesons and nuclei by using a squarewell optical potential are compared with their counterparts based on the use of an optical potential in the Woods-Saxon form. For any reasonable choice of range for a potential that has a sharp boundary, the results for the case of a diffuse boundary demonstrate the need for a greater baryon charge in order that an eta meson form a bound state with nuclei. The dependence of the probability for the formation of etamesonic nuclei on the diffuseness parameter of the optical potential involving the Woods-Saxon radial dependence is revealed.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:anglès
Publicat: 2010
Matèries:
Accés en línia:http://link.springer.com/article/10.1134%2FS1063778810110050
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639315

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200 1 |a Calculation of eta-meson-nucleus quasibound states with optical potentials of the square-well and woods-saxon forms  |d Расчет квазисвязанных состояний η -мезон-ядро с оптическим потенциалом прямоугольной формы и в форме Вудса-Саксона  |f V. A. Tryasuchev, A. V. Isaev 
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330 |a The results obtained by calculating bound states of eta mesons and nuclei by using a squarewell optical potential are compared with their counterparts based on the use of an optical potential in the Woods-Saxon form. For any reasonable choice of range for a potential that has a sharp boundary, the results for the case of a diffuse boundary demonstrate the need for a greater baryon charge in order that an eta meson form a bound state with nuclei. The dependence of the probability for the formation of etamesonic nuclei on the diffuseness parameter of the optical potential involving the Woods-Saxon radial dependence is revealed. 
333 |a Режим доступа: по договору с организацией-держателем ресурса 
461 |t Physics of Atomic Nuclei 
463 |t Vol. 73, iss. 11  |v [P. 1838-1846]  |d 2010 
510 1 |a Расчет квазисвязанных состояний η -мезон-ядро с оптическим потенциалом прямоугольной формы и в форме Вудса-Саксона  |z rus 
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