11 research outputs found
Atomic Properties of Lu
Singly ionised Lutetium has recently been suggested as a potential clock
candidate. Here we report a joint experimental and theoretical investigation of
\ce{Lu^+}. Measurements relevant to practical clock operation are made and
compared to atomic structure calculations. Calculations of scalar and tensor
polarizabilities for clock states over a range of wavelengths are also given.
These results will be useful for future work with this clock candidate.Comment: 12 pages, 5 figure
.QL: Object-Oriented Queries Made Easy
These notes are an introduction to.QL, an object-oriented query language for any type of structured data. We illustrate the use of.QL in assessing software quality, namely to find bugs, to compute metrics and to enforce coding conventions. The class mechanism of.QL is discussed in depth, and we demonstrate how it can be used to build libraries of reusable queries