Zobrazeno 1 - 10
of 3 397
pro vyhledávání: '"Spin-orbit splittings"'
Autor:
Zhao, Zijun, Evangelista, Francesco A.
Most nonrelativistic electron correlation methods can be adapted to account for relativistic effects, as long as the relativistic molecular spinor integrals are available, from either a four-, two-, or one-component mean-field calculation. However, r
Externí odkaz:
http://arxiv.org/abs/2405.06077
Publikováno v:
Acta Physica Polonica B Proceedings Supplement 12, 699 (2019)
A new Skyrme functional including tensor terms is presented. The tensor terms have been determined by fitting the results of relativistic Brueckner-Hartree-Fock (RBHF) studies on neutron-proton drops. Unlike all previous studies, where the tensor ter
Externí odkaz:
http://arxiv.org/abs/1908.08090
A new Skyrme functional has been developed with tensor term guided by ab initio relativistic Brueckner-Hartree-Fock (RBHF) studies on neutron-proton drops. Instead of extracting information on the tensor force from experimental single-particle energy
Externí odkaz:
http://arxiv.org/abs/1912.03050
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer July 2021 269
Publikováno v:
Phys. Lett. B 778, 344-348 (2018)
A systematic and specific pattern due to the effects of the tensor forces is found in the evolution of spin-orbit splittings in neutron drops. This result is obtained from relativistic Brueckner-Hartree-Fock theory using the bare nucleon-nucleon inte
Externí odkaz:
http://arxiv.org/abs/1709.06289
Publikováno v:
Physical Review C 95, 034318 (2017)
Spin-orbit splitting is an essential ingredient for our understanding of the shell structure in nuclei. One of the most important advantages of relativistic mean-field (RMF) models in nuclear physics is the fact that the large spin-orbit (SO) potenti
Externí odkaz:
http://arxiv.org/abs/1705.03315
Autor:
Grasso, M., Anguiano, M.
Neutron $2p$ and $1f$ spin--orbit splittings were recently measured in the isotones $^{37}$S and $^{35}$Si by $(d,p)$ transfer reactions. Values were reported by using the major fragments of the states. An important reduction of the $p$ splitting was
Externí odkaz:
http://arxiv.org/abs/1511.01265
Autor:
Soluyanov, Alexey A., Gresch, Dominik, Lutchyn, Roman M., Bauer, Bela, Nayak, Chetan, Troyer, Matthias
Publikováno v:
Phys. Rev. B 93, 115317 (2016)
Semiconductor-superconductor heterostructures represent a promising platform for the detection of Majorana zero modes and subsequently the processing of quantum information using their exotic non-Abelian statistics. Theoretical modeling of such low-d
Externí odkaz:
http://arxiv.org/abs/1510.02025
Autor:
Riazuddin, Shafiq, Sidra
The spin-orbit splitting in heavy-light mesons is seen to be suppressed experimentally. It is shown that it can be understood qualitatively in the frame work of Dirac theory. An alternative derivation of a relativistic dynamical symmetry for the Dira
Externí odkaz:
http://arxiv.org/abs/1110.1451
Autor:
Koponen, J.
Publikováno v:
PoSLAT2007:112,2007
This is a summary of a detailed study of heavy-light meson excited state energies. Our lattice measurements include both radial and orbital excitations. Particular attention is paid to the spin-orbit splittings, to see which one of the states (for a
Externí odkaz:
http://arxiv.org/abs/0710.0489