Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Sven Binder"'
Publikováno v:
Physics Letters B, Vol 756, Iss C, Pp 283-288 (2016)
We investigate the order-by-order convergence behavior of many-body perturbation theory (MBPT) as a simple and efficient tool to approximate the ground-state energy of closed-shell nuclei. To address the convergence properties directly, we explore pe
Externí odkaz:
https://doaj.org/article/549b91d39c5747308c8dd53ef1c653e4
Publikováno v:
Physics Letters B, Vol 736, Iss C, Pp 119-123 (2014)
We present the first ab initio calculations of nuclear ground states up into the domain of heavy nuclei, spanning the range from 16O to 132Sn, based on two- plus three-nucleon interactions derived within chiral effective field theory. We employ the s
Externí odkaz:
https://doaj.org/article/e8a5219533814caaa63b13c03b14a6dd
Autor:
Sven Binder, Alexander V. Steckelberg
Publikováno v:
Innovative Verwaltung. 42:10-13
Publikováno v:
Physical Review C. 98
We compute the medium-mass nuclei $^{16}$O and $^{40}$Ca using pionless effective field theory (EFT) at next-to-leading order (NLO). The low-energy coefficients of the EFT Hamiltonian are adjusted to experimantal data for nuclei with mass numbers $A=
Publikováno v:
Physics Letters B
Physics Letters B, Vol 756, Iss C, Pp 283-288 (2016)
Physics Letters B, Vol 756, Iss C, Pp 283-288 (2016)
We investigate the order-by-order convergence behavior of many-body perturbation theory (MBPT) as a simple and efficient tool to approximate the ground-state energy of closed-shell nuclei. To address the convergence properties directly, we explore pe
Autor:
Richard Furnstahl, Angelo Calci, Hiroyuki Kamada, Ulf-G. Meißner, Evgeny Epelbaum, Hermann Krebs, R. Skibiński, Klaus Vobig, Jacek Golak, Andreas Nogga, Sven Binder, Pieter Maris, Robert Roth, Kai Hebeler, T. Hüther, James P. Vary, Henryk Witała, Kacper Topolnicki
Publikováno v:
Physical review / C 98(1), 014002 (2018). doi:10.1103/PhysRevC.98.014002
We employ a variety of ab initio methods including Faddeev-Yakubovsky equations, No-Core Configuration Interaction Approach, Coupled-Cluster Theory and In-Medium Similarity Renormalization Group to perform a comprehensive analysis of the nucleon-deut
Publikováno v:
Physics Letters B, Vol 736, Iss C, Pp 119-123 (2014)
Physics Letters B
Physics Letters B
We present the first ab initio calculations of nuclear ground states up into the domain of heavy nuclei, spanning the range from 16-O to 132-Sn based on two- plus three-nucleon interactions derived within chiral effective field theory. We employ the
Publikováno v:
Few-Body Systems. 55:659-665
We summarize recent advances in ab initio nuclear structure theory, aiming to connect few- and many-body systems in a coherent theoretical framework. Starting from chiral effective field theory to construct the nuclear Hamiltonian and the similarity
Publikováno v:
Philosophical Magazine Letters. 93:608-617
The solid–liquid interface of metallic systems of small entropy of fusion is characterized by a rough interface and dendritic morphology. In contrast, systems of high entropy of fusion like semimetals and semiconductors show smooth interfaces and f
Publikováno v:
Solidification of Containerless Undercooled Melts