Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Guevara, N. L."'
Autor:
Guevara, N. L., Turbiner, A. V.
Publikováno v:
Phys Rev A 84 (2011) 064501
In non-relativistic quantum mechanics we study the Coulomb systems of infinitely massive center of charge Z and two-three electrons: $(Z,e,e)$ and $(Z,e,e,e)$. It is shown that in both cases the total energy curve in $Z$ is smooth, without any visibl
Externí odkaz:
http://arxiv.org/abs/1104.4764
Publikováno v:
Phys Rev A 81 (2010) 042503
A non-relativistic classification of charged molecular hydrogenic, helium and mixed helium-hydrogenic chains with one or two electrons which can exist in a strong magnetic field $B \lesssim 10^{16} $G is given. It is shown that for both $1e-2e$ cases
Externí odkaz:
http://arxiv.org/abs/0909.1910
Autor:
Turbiner, A. V., Guevara, N. L.
A detailed study of the low-lying electronic states ${}^1\Si,{}^3\Si,{}^3\Pi,{}^3\De$ of the $\rm{HeH}^+$ molecular ion in parallel to a magnetic field configuration (when $\al$-particle and proton are situated on the same magnetic line) is carried o
Externí odkaz:
http://arxiv.org/abs/physics/0703090
Autor:
Turbiner, A. V., Guevara, N. L.
Publikováno v:
Phys.Rev.A74:063419,2006
A detailed study of the ground state of the Coulomb system $(\al \al e e)$ which corresponds to the $He_2^{2+}$ molecular ion in a magnetic field $B=0-4.414 \times 10^{13} $ G in parallel configuration (infinitely massive $\al-$particles are situated
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610928
Autor:
Turbiner, A. V., Guevara, N. L.
A trial function is presented for the $H_2$ molecule which provides the most accurate (the lowest) Bohr-Oppenheimer ground state energy among few-parametric trial functions (with $\leq 14$ parameters). It includes the electronic correlation term in t
Externí odkaz:
http://arxiv.org/abs/physics/0606120
A first detailed study of the ground state of the H$_3^+$ molecular ion in linear configuration, parallel to a magnetic field direction, and its low-lying $\Si,\Pi,\De$ states is carried out for magnetic fields $B=0-4.414 \times 10^{13} $G in the Bor
Externí odkaz:
http://arxiv.org/abs/physics/0606083
Publikováno v:
Phys.Rev.A72:023403,2005
An accurate study of the lowest $1\sigma_g$ and the low-lying excited $1\sigma_u$, $1\pi_{u,g}$, $1\delta_{g,u}$ electronic states of the exotic molecular ion $H_3^{2+}$ in linear configuration parallel to a magnetic field is carried out. The magneti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0406473
Publikováno v:
Journal of Chemical Physics; 8/14/2009, Vol. 131 Issue 6, p064104, 8p, 17 Charts, 3 Graphs
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Akademický článek
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