New experimental approaches in the search for axion-like particles
Axions and other very light axion-like particles appear in many extensions of the Standard
Model, and are leading candidates to compose part or all of the missing matter of the …
Model, and are leading candidates to compose part or all of the missing matter of the …
Search for axionlike dark matter using solid-state nuclear magnetic resonance
We report the results of an experimental search for ultralight axionlike dark matter in the
mass range 162–166 neV. The detection scheme of our Cosmic Axion Spin Precession …
mass range 162–166 neV. The detection scheme of our Cosmic Axion Spin Precession …
Constraints on bosonic dark matter from ultralow-field nuclear magnetic resonance
The nature of dark matter, the invisible substance making up over 80% of the matter in the
universe, is one of the most fundamental mysteries of modern physics. Ultralight bosons …
universe, is one of the most fundamental mysteries of modern physics. Ultralight bosons …
The Cosmic Axion Spin Precession Experiment (CASPEr): a dark-matter search with nuclear magnetic resonance
The cosmic axion spin precession experiment (CASPEr) is a nuclear magnetic resonance
experiment (NMR) seeking to detect axion and axion-like particles which could make up the …
experiment (NMR) seeking to detect axion and axion-like particles which could make up the …
Constraints on axion-like dark matter from a SERF comagnetometer
Ultralight axion-like particles are well-motivated relics that might compose the cosmological
dark matter and source anomalous time-dependent magnetic fields. We report on terrestrial …
dark matter and source anomalous time-dependent magnetic fields. We report on terrestrial …
In situ calibration of triaxial coils of a vector optically pumped magnetometers based on a particle swarm optimization algorithm
A novel in situ method has been demonstrated for calibrating parameters (coil constants and
nonorthogonal angles) of triaxial coils of a three-axis optically pumped magnetometer …
nonorthogonal angles) of triaxial coils of a three-axis optically pumped magnetometer …
Overview of the cosmic axion spin precession experiment (CASPEr)
An overview of our experimental program to search for axion and axion-like-particle (ALP)
dark matter using nuclear magnetic resonance (NMR) techniques is presented. An …
dark matter using nuclear magnetic resonance (NMR) techniques is presented. An …
Quantum science and the search for axion dark matter
AO Sushkov - PRX Quantum, 2023 - APS
The dark-matter puzzle is one of the most important open problems in modern physics. The
ultralight axion is a well-motivated dark-matter candidate, conceived to resolve the strong …
ultralight axion is a well-motivated dark-matter candidate, conceived to resolve the strong …
Sensitivity of Spin-Precession Axion Experiments
We study the signal and background that arise in nuclear magnetic resonance searches for
axion dark matter, finding key differences with the existing literature. We find that spin …
axion dark matter, finding key differences with the existing literature. We find that spin …
Progress and applications of quantum precision measurement based on SERF effect
With the development of quantum precision measurement technology, measurement
methods based on magnetic, optical and atomic interactions have started to receive …
methods based on magnetic, optical and atomic interactions have started to receive …