Concept: Atomic and Molecular Physics
Probing ultrafast heating and ionization dynamics in solid density plasmas with time-resolved resonant X-ray absorption and emission
Ultrafast X-ray imaging reveals how intense lasers heat and ionize solid plasma
Nuclear Radii of Proton-Unbound Systems
Measuring the size of proton-unbound atomic nuclei using quantum resonance theory
Image Credit: AI-generated image (OpenAI / DALL·E)Sub-part-per-trillion test of the Standard Model with atomic hydrogen
Precision hydrogen measurement resolves proton size discrepancy and validates fundamental physics
Electron impact excitation of Te iv and v and level resolved R-matrix photoionization of Te i–iv with application to modelling of AT2017gfo
Atomic data for tellurium to model kilonova spectra from neutron star mergers
Bayesian updating of atomic probabilities
When Bayesian updating is the only way to revise probabilities
Observation of oscillations and near-barrier suppression in proton capture by 20O
New measurements reveal unexpected oscillations in nuclear fusion reactions near the energy barrier
A reconciliation of the Pryce-Ward and Klein-Nishina statistics for semi-classical simulations of annihilation photons correlations
Reconciling quantum entanglement effects in paired photon scattering calculations
Selective resonance ionization of calcium odd isotopes with odd–even selection rules
Laser technique selectively ionizes rare calcium isotopes using polarized light
