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- Helmholtz Institute JenaDE407 papers
- Centre National de la Recherche ScientifiqueFR249 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE169 papers
- California Institute of TechnologyUS161 papers
- Max Planck Institute for Gravitational PhysicsDE155 papers
- Pennsylvania State UniversityUS147 papers
- Fraunhofer Institute for Applied Optics and Precision EngineeringDE146 papers
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126 papers · 1 filter
Unambiguous Vector Magnetometry with Structured Light in Atomic Vapor
S. Ramakrishna, S. Fritzsche
Absorption profiles of vector light upon interaction with atomic vapor carries distinct signatures of external magnetic field vector. However, this signature becomes ambiguous for…
Search for a solar-bound axion halo using the Global Network of Optical Magnetometers for Exotic physics searches
Tatum Z. Wilson, Derek F. Jackson Kimball, Samer Afach +50
We report on a search for a gravitationally bound solar axion halo using data from the Global Network of Optical Magnetometers for Exotic physics searches (GNOME), a worldwide arra…
multiconfigurational calculations of experimentally significant energy levels and transition rates in Lr I
Joseph S. Andrews, Andrey I. Bondarev, Per Jönsson +4
Large-scale multiconfigurational calculations are conducted on experimentally significant transitions in Lr I and its lanthanide homologue Lu I, exhibiting good agreement with rece…
Comparison between Jacobi-Anger and saddle point methods to treat Above-threshold ionization
Danish Furekh Dar, Stephan Fritzsche
We present a detailed comparison of theoretical approaches for modeling strong-field ionization by few-cycle laser pulses. The dipole approximation is shown to accurately capture i…
Interaction of a Poincaré beam with optically polarized atoms in the presence of constant magnetic field
S. Ramakrishna, S. Fritzsche
Recent studies have highlighted the frequent applications of structured light modes in optically pumped atomic magnetometers. In this work, we theoretically explore how a Poincaré…
Testing strong-field QED to second-order in the highly correlated atomic system berylliumlike Pb78+ by electron-ion recombination spectroscopy
S. Schippers, C. Brandau, S. Fuchs +33
A low-energy storage ring with an ultracold electron cooler has been coupled with a heavy-ion accelerator facilitating high-resolution electron-ion collision spectroscopy of the he…