Searcharxiv⌕ Search
Home/Archive/arXiv

arXiv · atom-ph/9509001

2-2 and 2-3 Intercombination Transitions in Be-like Ions

Yu. V. Ralchenko·L. A. Vainshtein
View original source ↗Read source document ↗Export metadata ↓

Abstract

We report here on calculation of probabilities of intercombination transitions $2s^2$ $^1S_0$ - $2s2p$ $^3P_1$, $2s3p$ $^3P_1$ for Be-like ions along the isoelectronic sequence for large range of $Z$. Our results obtained with the $1/Z$ expansion method agree well with experimental data including the recent ones.

Explore related subjects

atom-phphysics.atom-ph

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Yu. V. Ralchenko, L. A. Vainshtein. 1995-09-16. 2-2 and 2-3 Intercombination Transitions in Be-like Ions. https://doi.org/10.1103/physreva.52.2449

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related papers

arXiv1997

An Atom Laser Based on Raman Transitions

In this paper we present an atom laser scheme using a Raman transition for the output coupling of atoms. A beam of thermal atoms (bosons) in a metastable atomic state $|1 >$ are pumped into a multimode atomic cavity. This cavity is coupled through spontaneous emission to a single mode of another cavity for the ground atomic state, $|2 >$. Above a certain threshold pumping rate a large number of atoms, $N_2$, builds up in this single quantum state and transitions to the ground state of the cavity become enhanced by a factor $(N_2 + 1)$. Atoms in this state are then coupled to the outside of the cavity with a Raman transition. This changes the internal state of the atom and imparts a momentum kick, allowing the atoms to leave the system.

atom-ph↗
arXiv1996

Direct Probing of Quantum Phase Space by Photon Counting

We propose a very simple experimental setup to measure, via photon counting, the overlap of the Wigner functions characterizing two single mode light beams. We show that this scheme can be applied to determine directly the phase space quasiprobability distribution of the single mode field and in a certain limit the Wigner function can be measured without use of tomographic reconstruction algorithms. The deleterious effects of non--unit photodetector efficiency are analyzed.

atom-ph↗