Creating atomic nuclei on a lattice
نویسندگان
چکیده
منابع مشابه
Atomic Nuclei.
Collective excitations in the two-particle nucleus 14SGd up to 2.9 MeV have been investigated by the pp'-reaction at 25 MeV beam energy, and angular distributions have been analyzed with standard DWBA calculations. It is found that ~48Gd has larger octupolethan quadrupole collectivity in the energy range investigated. The 3 strength distribution is in quantitative agreement with predicted resul...
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We argue that the classical evolution of small x modes in the collision of two ultrarelativistic nuclei is described on a transverse lattice by the Kogut–Susskind Hamiltonian in 2+1-dimensions coupled to an adjoint scalar field. The initial conditions for the evolution are provided by the non–Abelian Weizsäcker–Williams fields which constitute the classical parton distributions in each of the n...
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SCIENCE: A Weekly Journal devoted to the Advancement of Science, edited by J. McKEEN CATTELL and published every Friday by THE SCIENCE PRESS New York City: Grand Central Terminal Lancaster, Pa. Garrison, N. Y. Annual Subscription, $6.00 Single Copies, 15 Cte. SCIENCE is the official organ of the American Association for the Advancement of Science. Information regarding membership In the Associa...
متن کاملCooper pairs in atomic nuclei
G. G. Dussel,1 S. Pittel,2 J. Dukelsky,3 and P. Sarriguren3 1Departamento de Fisica J. J. Giambiagi, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 2Bartol Research Institute and Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716, USA 3Instituto de Estructura de la Materia, CSIC, Serrano 123, E-28006 Madrid, Spain (Received 6 April 2007; published 5 J...
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In atomic nuclei, ordered and chaotic states generally coexist. In this paper the transition from ordered to chaotic states will be discussed in the framework of roto–vibrational and shell models. In particular for 160Gd, in the roto–vibrational model, the Poincarè sections clearly show the transition from order to chaos for different values of rotational frequency. Furthermore, the spectral st...
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ژورنال
عنوان ژورنال: Physics Today
سال: 2019
ISSN: 0031-9228,1945-0699
DOI: 10.1063/pt.3.4321