Phase evolution of superposition target states in adiabatic population transferWe consider stimulated Raman adiabatic passage (STIRAP) when the final state is a superposition of two non-degenerate states. The system consists of four states coupled by two light fields. We find…Eli Morhayim, Michael T. Ziemba, J. Lim et al.·Nov 19, 2025SaveLearn
Study of ground state electronic structure of XH+ (X : Cd, Hg and Yb) molecular ions via coupled-cluster approachThe present work reports the spectroscopic parameters and molecular properties for the ground electronic state, 1+, of CdH+, HgH+, and YbH+ molecular ions. We have used the…Ankush Thakur, Renu Bala, H. S. Nataraj·Nov 19, 2025SaveLearn
First ionization potentials of Cr, Mo, and W calculated with SHCIThe design and performance of future fusion power plants will depend on accurate atomic data for plasma-facing material and plasma impurity species. A leading candidate for the plasma-facing material…Zachary T. Jerzyk, David R. Smith, Matthew Otten·Nov 19, 2025SaveLearn
Wavelengths and Energy Levels of Neutral Manganese (Mn I) Determined Using High-Resolution Fourier Transform and Grating SpectroscopyAn extensive analysis of the spectrum of neutral manganese has been performed using spectra of manganese-neon and manganese-argon hollow cathode discharges measured using high resolution Fourier…Christian P. Clear, Gillian Nave, Richard Blackwell-Whitehead et al.·Nov 19, 2025SaveLearn
Comprehensive Assessment of Th3+ Properties for Nuclear Clock and Fundamental Physics ApplicationsBy employing singles, doubles, and triples excitations within the relativistic coupled-cluster framework, we perform comprehensive calculations of a wide range of atomic properties for the Th3+…A. Chakraborty, B. K. Sahoo·Nov 19, 2025SaveLearn
Static Laboratory-Frame Polarization of a Trapped Molecular Ion for CP-Violation SearchesToday's most sensitive experiments for detecting CP-violating permanent electric dipole moments (EDM) rely on molecular spectroscopy. The high sensitivity arises from large internal electric fields…Fabian Wolf·Nov 18, 2025SaveLearn
Magnetic atoms with a large electric dipole momentWe experimentally show that an electric dipole moment of more than 1 Debye can be induced in the dysprosium (Dy) atom, in a long-lived state that is about 17513 cm-1 above the ground state. This…Johannes Seifert, Sid C. Wright, Boris G. Sartakov et al.·Nov 18, 2025SaveLearn
3D-printed components for electron-ion trapping: Pre-experimental tests of functionality and ultra-high vacuum compatibilityWe demonstrate the ultra-high vacuum compatibility of a microwave-driven electron trap and an atomic oven (for atomic beam generation) fabricated through 3D printing via Laser Powder Bed Fusion…Vineet Kumar, Niklas V. Lausti, Jiří Hajnyš et al.·Nov 18, 2025SaveLearn
Optical investigation of ultra-slow spin relaxation in 171Yb3+:Y2SiO5 single crystalsWe present a comprehensive study of spin relaxation dynamics at cryogenic temperatures in a rare-earth-doped crystal used for quantum memory applications: 171Yb:Y2SiO5. Spin relaxation is…Federico Chiossi, Alexey Tiranov, Luois Nicolas et al.·Nov 17, 2025SaveLearn
K-shell ionization and characteristic x-ray radiation by high-energy electrons and positrons in oriented silicon crystalsK-shell ionization and characteristic x-ray radiation (CXR) by high-energy electrons and positrons in oriented silicon crystals are studied using computer simulation. A method for this simulation has…S. V. Trofymenko, I. V. Kyryllin·Nov 17, 2025SaveLearn
Prospects for a Solid-State Nuclear ClockMotivated by recent experimental breakthroughs toward a realization of a solid-state Thorium-229 nuclear clock, we review the technology, basic physics motivation, and limitations of the present…Steven M. Girvin, Leo Radzihovsky·Nov 17, 2025SaveLearn
Second-order correlations in directed emissions in sodium atomsWe report on measurements of second-order intensity correlations g(2)(τ) of infrared emission under bichromatic excitation at 589.2\,nm and 569.0\,nm of sodium atoms contained in a…Ara Tonoyan, Sushree Subhadarshinee Sahoo, Anahit Gogyan et al.·Nov 15, 2025SaveLearn
Response time of electrons to light in strong-field ionization of polar moleculesWe study tunneling ionization of HeH+ in strong elliptical laser fields numerically and analytically. The calculated photoelectron momentum distribution (PMD) show two different offset angles…Jiayin Che, Sheng Ye, Shiqi Shen et al.·Nov 15, 2025SaveLearn
Hyperfine-Resolved Spectroscopy of Dysprosium Monoxide (DyO) for Precision Measurements of the Nuclear Schiff MomentWe perform laser spectroscopy of dysprosium monoxide (DyO) to determine the hyperfine structure of the ground X8 and excited [17.1]7 states in the 161Dy and 163Dy isotopologues. These…Zack D. Lasner, Aidan T. Ohl, Nicole M. Albright et al.·Nov 15, 2025SaveLearn
Characterizing resonances in positron-sodium scatteringWe investigate resonances in positron-sodium scattering using the R-matrix propagation method formulated in hyperspherical coordinates. The interaction between the sodium core and the valence…Ning-Ning Gao, Hui-Li Han, Ting-Yun Shi et al.·Nov 14, 2025SaveLearn
A Compact Dual-Beam Zeeman Slower for High-Flux Cold AtomsWe present a compact design of dual-beam Zeeman slower optimized for efficient production of cold atom applications. Traditional single-beam configurations face challenges from substantial residual…Chen Chen, Kejun Liu, Dezhou Deng et al.·Nov 11, 2025SaveLearn
Two-loop electron self-energy in bound-electron g factor: diagrams in momentum-coordinate representationThe two-loop electron self-energy correction is one of the most problematic QED effects and, for a long time, was the dominant source of uncertainty in the theoretical prediction of the…V. A. Yerokhin, B. Sikora, Z. Harman et al.·Nov 11, 2025SaveLearn
Cold-atom fountain for atom-surface interaction measurements mediated by a near-resonant evanescent light fieldCold atomic ensembles offer precise tools for probing near-field interactions, yet experimental data linking atom dynamics to surface-induced forces remains limited. This study investigated the…Taro Mashimo, Masashi Abe, Athanasios Laliotis et al.·Nov 11, 2025SaveLearn
Excited Σ states of the hydrogen-antihydrogen moleculeAdopting explicitly correlated Kolos-Wolniewicz-type basis functions, the Born-Oppenheimer potential curves of a number of excited Σ states of the hydrogen-antihydrogen system ( H) were…L. Brumm, J. Schürmann, A. Saenz·Nov 11, 2025SaveLearn
Rejection of wavefront aberrations in an atomic gradiometerOne of the main residual limitations of inertial sensors based on atom interferometry stems from laser beam distortions, which cause parasitic phase shifts and non-homogeneous matter-light couplings.…Louis Pagot, Sébastien Merlet, Leonid A Sidorenkov et al.·Nov 10, 2025SaveLearn
Precision spectroscopy of the A2 ← X2+ transition in BaFHigh-resolution spectroscopy on the A2 - X2+ electronic system of 138Ba19F is performed using a cold molecular beam produced by a buffer gas source. The hyperfine structure…M. C. Mooij, H. L. Bethlem, W. Ubachs et al.·Nov 10, 2025SaveLearn
Optimizing Antihydrogen Production via Slow Plasma MergingWe measure the time-dependent temperature and density distribution of antiprotons and positrons while slowly combining them to make antihydrogen atoms in a nested Penning-Malmberg trap. The total…E D Hunter, M Bumbar, C Amsler et al.·Nov 10, 2025SaveLearn
First Born Approximation of the Single Differential Cross Section (SDCS) for Electron Impact Ionization of H(3s)This investigation is a rigorous theoretical study of the Single Differential Cross Section (SDCS) for the ionization of hydrogen in the 3s state by electron impact computed by means of the…Fahadul Islam, Sunil Dhar·Nov 10, 2025SaveLearn
Sagnac Tractor Atom Interferometer on Photonic Integrated CircuitWe study the theory of, and propose an experimental design for, a Sagnac tractor atom interferometer based on a photonic integrated circuit (PIC). The atoms are trapped in counter-rotating azimuthal…Lefeng Zhou, Anne Graf, Georg Raithel·Nov 7, 2025SaveLearn
Restricted-Geometry Quantum Models Beyond Atoms: Application of the Eckhardt-Sacha approach to NSDI in Diatomic SystemsWe present a (1+1)-dimensional quantum model designed to describe nonsequential double ionization (NSDI) in homonuclear diatomic molecules exposed to strong linearly polarized laser fields. Extending…Lars C. Bannow, Jan H. Thiede, Michał Ogryzek et al.·Nov 7, 2025SaveLearn