Repository of University of Nova Gorica

Show document
A+ | A- | Help | SLO | ENG

Title:A detailed investigation of single-photon laser enabled Auger decay in neon
Authors:ID Rebernik Ribič, Primož, Elettra Sincrotrone Trieste (Author)
ID De Ninno, Giovanni, Univerza v Novi Gorici, Elettra Sincrotrone Trieste (Author), et al.
Files: This document has no files that are freely available to the public. This document may have a physical copy in the library of the organization, check the status via COBISS. Link is opened in a new window
Language:English
Work type:Not categorized
Typology:1.01 - Original Scientific Article
Organization:UNG - University of Nova Gorica
Abstract:Single-photon laser enabled Auger decay (spLEAD) is an electronic de-excitation process which was recently predicted and observed in Ne. We have investigated it using bichromatic phase-locked free electron laser radiation and extensive angle-resolved photoelectron measurements, supported by a detailed theoretical model. We first used separately the fundamental wavelength resonant with the Ne+ 2s–2p transition, 46.17 nm, and its second harmonic, 23.08 nm, then their phase-locked bichromatic combination. In the latter case the phase difference between the two wavelengths was scanned, and interference effects were observed, confirming that the spLEAD process was occurring. The detailed theoretical model we developed qualitatively predicts all observations: branching ratios between the final Auger states, their amplitudes of oscillation as a function of phase, the phase lag between the oscillations of different final states, and partial cancellation of the oscillations under certain conditions.
Keywords:laser enabled Auger decay, free-electron lasers, neon
Year of publishing:2019
Number of pages:11
Numbering:21
PID:20.500.12556/RUNG-4956-b0c8c81b-1161-14dd-dba8-49b1d5985194 New window
COBISS.SI-ID:5533947 New window
NUK URN:URN:SI:UNG:REP:YBW74YKL
Publication date in RUNG:12.01.2020
Views:2721
Downloads:0
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Record is a part of a journal

Title:New Journal of Physics
Year of publishing:2019

Back