We report the 2018 self-consistent values of constants and conversion factors of physics and
chemistry recommended by the Committee on Data of the International Science Council …

Like few other parameters, the mass of an atom, and its inherent connection with the atomic
and nuclear binding energy is a fundamental property, a unique fingerprint of the atomic …

This paper gives the 1998 self-consistent set of values of the basic constants and conversion
factors of physics and chemistry recommended by the Committee on Data for Science and …

Quantum electrodynamics (QED) is one of the most fundamental theories of physics and has
been shown to be in excellent agreement with experimental results,,,–. In particular …

Inner-shell electrons naturally sense the electric field close to the nucleus, which can reach
extreme values beyond 1015 V cm− 1 for the innermost electrons. Especially in few-electron …

This paper gives the 2002 self-consistent set of values of the basic constants and conversion
factors of physics and chemistry recommended by the Committee on Data for Science and …

Quantum electrodynamics (QED) is the first successful and still the most successful quantum
field theory. Simple atoms, being essentially QED systems, allow highly accurate theoretical …

A new approach to finite basis sets for the Dirac equation is developed. It does not involve
spurious states and improves the convergence properties of basis-set calculations …

Many powerful tests of the standard model of particle physics and searches for new physics
with precision atomic spectroscopy are hindered by our lack of knowledge of nuclear …

We determined the experimental value of the g factor of the electron bound in hydrogenlike
Si 13+ 28 by using a single ion confined in a cylindrical Penning trap. From the ratio of the …