On the single-particle-energy spectrum of a Λ particle in nuclear matter

1970 ◽  
Vol 48 (23) ◽  
pp. 2804-2808 ◽  
Author(s):  
K. F. Chong ◽  
Y. Nogami ◽  
E. Satoh
Keyword(s):  
Energy Spectrum ◽  
Nuclear Matter ◽  
Single Particle ◽  
Short Range ◽  
Particle Energy ◽  
Pair Approximation ◽  
Single Particle Energy ◽  
Short Range Repulsion ◽  
Separable Potentials ◽  
Independent Pair

The single-particle-energy spectrum of a Λ particle in nuclear matter is examined in the independent-pair approximation, by assuming nonlocal separable potentials for the ΛN interaction. Effects of short-range repulsion in the ΛN interaction on the Λ binding are also examined in terms of separable potentials of rank two.

NONRELATIVISTIC LIMITS OF THE NONLINEAR POINT-COUPLING MODELS AND THEIR NATURALNESS

2010 ◽  
Vol 19 (08n10) ◽  
pp. 1469-1475 ◽  
Author(s):  
A. DELFINO ◽  
O. LOURENÇO ◽  
M. DUTRA ◽  
J. S. S. MARTINS
Keyword(s):  
Energy Density ◽  
Nuclear Matter ◽  
Single Particle ◽  
Particle Energy ◽  
Single Particle Energy ◽  
Zero Temperature

We obtain the dimensionless coefficients of the single-particle energy density coming from the nonrelativistic limits of nonlinear relativistic hadronic point-coupling models for infinite nuclear matter at zero temperature, in order to analyze their naturalness, and compare them with some well known Skyrme parametrizations. The results show that the naturalness of these nonrelativistic models may be affected or not, depending on some parameters of the corresponding Skyrme models, such as σ and the incompressibility.

scholarly journals Two-level anti-crossings high up in the single-particle energy spectrum of a quantum dot

2008 ◽  
Vol 40 (6) ◽  
pp. 1807-1810 ◽  
Author(s):  
C. Payette ◽  
D.G. Austing ◽  
G. Yu ◽  
J.A. Gupta ◽  
S.V. Nair ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Quantum Dot ◽  
Single Particle ◽  
Particle Energy ◽  
Single Particle Energy

Shell-Tunneling Spectroscopy of the Single-Particle Energy Levels of Insulating Quantum Dots

Nano Letters ◽  
2001 ◽  
Vol 1 (10) ◽  
pp. 551-556 ◽  
Author(s):  
E. P. A. M. Bakkers ◽  
Z. Hens ◽  
A. Zunger ◽  
A. Franceschetti ◽  
L. P. Kouwenhoven ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Single Particle ◽  
Energy Levels ◽  
Tunneling Spectroscopy ◽  
Particle Energy ◽  
Single Particle Energy
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