Search for new physics with atoms and molecules

MS Safronova, D Budker, D DeMille, DFJ Kimball… - Reviews of Modern …, 2018 - APS
This article reviews recent developments in tests of fundamental physics using atoms and
molecules, including the subjects of parity violation, searches for permanent electric dipole …

The buffer gas beam: An intense, cold, and slow source for atoms and molecules

NR Hutzler, HI Lu, JM Doyle - Chemical reviews, 2012 - ACS Publications
1. INTRODUCTION Beams of atoms and molecules are stalwart tools for spectroscopy and
studies of collisional processes. 1− 4 The supersonic expansion technique can create cold …

Improved limit on the electric dipole moment of the electron

ACME Collaboration Andreev V. 1 5 5 Ang DG 1 … - Nature, 2018 - nature.com
The standard model of particle physics accurately describes all particle physics
measurements made so far in the laboratory. However, it is unable to answer many …

Order of magnitude smaller limit on the electric dipole moment of the electron

ACME collaboration, J Baron, WC Campbell, D DeMille… - Science, 2014 - science.org
The Standard Model of particle physics is known to be incomplete. Extensions to the
Standard Model, such as weak-scale supersymmetry, posit the existence of new particles …

Laser cooled YbF molecules for measuring the electron's electric dipole moment

J Lim, JR Almond, MA Trigatzis, JA Devlin, NJ Fitch… - Physical review …, 2018 - APS
We demonstrate one-dimensional sub-Doppler laser cooling of a beam of YbF molecules to
100 μ K. This is a key step towards a measurement of the electron's electric dipole moment …

Laser cooling of a diatomic molecule

ES Shuman, JF Barry, D DeMille - Nature, 2010 - nature.com
It has been roughly three decades since laser cooling techniques produced ultracold
atoms,,, leading to rapid advances in a wide array of fields. Laser cooling has not yet been …

Laser cooling and slowing of CaF molecules

V Zhelyazkova, A Cournol, TE Wall, A Matsushima… - Physical Review A, 2014 - APS
We demonstrate slowing and longitudinal cooling of a supersonic beam of CaF molecules
using counterpropagating laser light resonant with a closed rotational and almost-closed …

Manipulation and control of molecular beams

SYT van de Meerakker, HL Bethlem… - Chemical …, 2012 - ACS Publications
The motion of neutral molecules in a beam can be manipulated and controlled with
inhomogeneous electric and magnetic fields. Static fields can be used to deflect or focus …

Manipulation of molecules with electromagnetic fields

M Lemeshko, RV Krems, JM Doyle, S Kais - Molecular Physics, 2013 - Taylor & Francis
The goal of the present article is to review the major developments that have led to the
current understanding of molecule–field interactions and experimental methods for …

Polyatomic molecules as quantum sensors for fundamental physics

NR Hutzler - Quantum Science and Technology, 2020 - iopscience.iop.org
Precision measurements in molecules have advanced rapidly in recent years through
developments in techniques to cool, trap, and control. The complexity of molecules makes …