2024/10/03 by Fan, Mingyu, Nima, Bassam, Radak, Aleksandar +2 · 1 citation
#Atomic Physics (physics.atom-ph) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nuclear Experiment (nucl-ex)
paper · doi:10.48550/arxiv.2410.02218
Most of the matter in the universe is in the form of dark matter, that has evaded detection so far. ALPs -- ultralight axionlike particles -- are a class of dark matter candidates that produce measurable signatures in the form of oscillating violations of discrete symmetries in nuclei. We report results from a search for an oscillating parity-odd time-reversal-odd nuclear Schiff moment of 153Eu ions in a crystal, which leads to constraints on ALP-gluon coupling strength across a wide band spanning eight decades in ALP mass.