On the bound triplet states in the Be atom
Year: 2013
Type: preprint
Abstract: The bound state spectrum of the low-lying triplet states in the Be atom is investigated. In particular, we perform accurate computations of the bound triplet $S$, $P$, $D$, $F$ and $G$ states in the four-electron Be atom. The results of these calculations are employed to draw the spectral diagram which contains the energy levels of the triplet states of Be atom. Based on our computational results we can observe transitions from the low-lying bound states to the weakly-bound, Rydberg states. For the $2^3S$ and $3^3S$ states in the Be atom we also determine a number of bound states properties and discuss the hyperfine structure by using our results of highly accurate computations.
Source: arXiv (Cornell University)
Authors: Alexei M. Frolov, María Belén Ruiz
Language: English
Topic: Atomic and Molecular Physics
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W99831430