Publications associées à Attosecond delays in X-ray molecular ionization

Publications associées (9)

Attosecond microscopy -Advances and outlook

Attosecond microscopy aims to record electron movement on its natural length and time scale. It is a gateway to understanding the interaction of matter and light, the coupling between excitations in solids, and the resulting energy flow and decoherence b ...

IOP Publishing - EPL Association2025

Infrared-Light-Driven CO2 Reduction Realized by a Charge-Asymmetrical Metallic Conductor

Until now, there has been a paradox in the utilization of infrared (IR) light, which carries a significant amount of solar energy (around 50% of the spectrum), for carbon dioxide (CO2) photoreduction. Given this, we propose a metallic conductor with charge ...

American Chemical Society (ACS)2025

Possibility of Multi-tev Secondary Gamma Rays From Grb221009a

Oleg Kalashev

The brightest gamma ray burst (GRB) ever observed, GRB221009A, produced a surprisingly large flux of gamma rays with multi-TeV energies, which are expected to be absorbed in interactions with extragalactic background light (EBL). If the highest energy gamm ...

AMER PHYSICAL SOC2025

Core-Hole Coherent Spectroscopy in Molecules

Solène Oberli

We study the ultrafast dynamics initiated by a coherent superposition of core-excited states of nitrous oxide molecule. Using high-level ab initio methods, we show that the decoherence caused by the electronic decay and the nuclear dynamics is substantiall ...

American Physical Society (APS)2024

Double diffraction imaging of x-ray induced structural dynamics in single free nanoparticles

Christoph Bostedt

Because of their high photon flux, x-ray free-electron lasers (FEL) allow to resolve the structure of individual nanoparticles via coherent diffractive imaging (CDI) within a single x-ray pulse. Since the inevitable rapid destruction of the sample limits t ...

IOP Publishing Ltd2024

4D Single-particle tracking with asynchronous read-out single-photon avalanche diode array detector

Giorgio Tortarolo

Single-particle tracking techniques enable investigation of the complex functions and interactions of individual particles in biological environments. Many such techniques exist, each demonstrating trade-offs between spatiotemporal resolution, spatial and ...

NATURE PORTFOLIO2024

On the effect of flux-surface shaping on trapped-electron modes in quasi-helically symmetric stellarators

Ralf Johannes Josephus Mackenbach

Using a novel optimization procedure, it has been shown that the Helically Symmetric eXperiment stellarator can be optimized for reduced trapped-electron-mode (TEM) instability [Gerard et al., Nucl. Fusion 63, (2023) 056004]. Presently, with a set of 563 e ...

Melville2024

Performance of the joint LST-1 and MAGIC observations evaluated with Crab Nebula data

Andrii Neronov, Volodymyr Savchenko

Aims. Large-Sized Telescope 1 (LST-1), the prototype for the Large-Sized Telescope at the upcoming Cherenkov Telescope Array Observatory, is concluding its commissioning phase at the Observatorio del Roque de los Muchachos on the island of La Palma. The pr ...

Edp Sciences S A2023

CEERS Key Paper. VI. JWST/MIRI Uncovers a Large Population of Obscured AGN at High Redshifts

Michaela Hirschmann

Mid-infrared (mid-IR) observations are powerful in identifying heavily obscured active galactic nuclei (AGN) that have weak emission in other wavelengths. Data from the Mid-Infrared Instrument (MIRI) on board the James Webb Space Telescope provides an exce ...

2023