3 papers
hep-ex2026
Searching for Dark Photons with a room-temperature dielectric haloscope
Siyin Li, Paschos Ioannis, Zhengyin Yang +4
We present a search for dark-photon dark matter with a room-temperature dielectric multilayer haloscope. The dielectric stack enhances photon conversion near 2 eV, and a spatially…
physics.atom-ph2021
Magnetometry with spin polarized Hydrogen from molecular photo-dissociation
Konstantinos Tazes, Alexandros K. Spiliotis, Michalis Xygkis +3
In a recent publication [arXiv:2010.14579], we introduced a new type of atomic magnetometer, which relies on hydrohalide photo-dissociation to create high-density spin-polarized hy…
physics.atom-ph2021
Depolarization of Spin-Polarized Hydrogen via Collisions with Chlorine Atoms at Ultrahigh Density
Alexandros K. Spiliotis, Michail Xygkis, Michail E. Koutrakis +2
Recently, the production of ultrahigh-density (~10^{19}cm^{-3}) spin-polarized deuterium (SPD) atoms was demonstrated, from the photodissociation of deuterium iodide, but the upper…