Results 221 to 230 of about 175,843 (264)
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Rotational magnetic state in deformed metal clusters
Physical Review Letters, 1989Prevision d'un etat magnetique de la nature de l'orbitale dans les amas metalliques deformes. La force de restauration de cet etat est due a un effet quantique associe au mouvement cinetique de Fermi.
Lipparini, Enrico, Stringari, Sandro
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The ground-state deformation of98Sr
Zeitschrift f�r Physik A Atomic Nuclei, 1987The half-life of the first excited state (21+) of98Sr has been determined through the measurement of delayed γ-γ coincidences at the fission product separator OSTIS to t1/2=2.74(12) ns. This value is smaller than those obtained earlier from β− — conversion electron delayed coincidences and it indicates a stronger collectivity of the 21+→01+ transition ...
H. Ohm +4 more
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Eigenstrain controlled deformation- and stress-states
European Journal of Mechanics - A/Solids, 2004The main goal is an applications to proper structural actuation and vibration supression. To achieve exact solution of static and dynamic shape control, the shaped actuators must produce the load strain in form of an eigenstrain with reversed sign. In such an ideal setting, no additional stresses are producted.
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On the Deformed Excited State of Retinal
Journal of the Physical Society of Japan, 1981We study such a singlet excited state of free retinal or retinal Schiff-base that the bond lengths differ from those of the ground state, and that the emission of light takes place from this “deformed” excited state. The ground state of retinal is calculated by the ASMO-SCF-CI method for π-electrons.
Kei Nakachi, Ken Ishikawa, Hideo Suzuki
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States in Deformation Quantization
2014We consider several tests to check whether a function defined on the phase space of a system represents a quantum state. Our criteria have been obtained from theorems holding for a density operator in the Hilbert space formulation of quantum mechanics. The tests are based on a notion of trace and follow from their Hilbert space counterparts through the
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Deformed states in light nuclei
Nuclear Physics A, 1969Abstract The study of deformed structures in the light 4n self-conjugate nuclei is carried out using (nxnynz) single-particle representation and the same effective interaction for all nuclei considered. In this work, we treat the whole system of A nucleons, without any reference to a core.
Y. Abgrall +3 more
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1969
The concept of “deformed nucleus” has become so firmly rooted in modern physics that it would not appear to be in need of any definition or improvement. Five years ago it was assumed that there were three regions of “complete” deformation with clearly pronounced boundaries: a region of light deformed nuclei (A ≅ 24), medium deformed nuclei (150 226).
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The concept of “deformed nucleus” has become so firmly rooted in modern physics that it would not appear to be in need of any definition or improvement. Five years ago it was assumed that there were three regions of “complete” deformation with clearly pronounced boundaries: a region of light deformed nuclei (A ≅ 24), medium deformed nuclei (150 226).
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Evidence for deformed states in 75Br
Nuclear Physics A, 1981Abstract The excited states in 75 Br have been studied via the reactions 74 Se(p, γ), 74 Se(d, n), 74 Se( 3 He, pn) and 74 Se(α, p2n) by using in-beam γ-ray spectroscopy. In addition to measurements of γ-γ coincidences, excitation functions and angular distributions of γ-rays, ns lifetime measurements have also been carried out.
G. Winter +6 more
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Thermodynamics and the Deformed States of Solids
Russian Journal of Physical Chemistry A, 2020The description of deformed solids in thermodynamics is analyzed from the viewpoint of the concept of phase separation based on Gibbs’s familiar result of the total equilibrium of a system representing the mandatory simultaneous attainment of three partial equilibria (mechanical, thermal, and chemical).
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Dipole states in deformed nuclei
Nuclear Physics A, 1968Abstract Energies and other characteristics of the dipole states with K π = 1 − and 0 − of the doubly even deformed nuclei in the rare-earth region were investigated. The calculations were performed by using the method of finite Fermi-system theory.
V. Feifrlík, J. Řízek, P. Vogel
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