Electron-impact excitation of neutral oxygen

2006/09/25 by P. S. Barklem · 6 citations
Engineering · Physics and Astronomy · #Astrophysics and Star Formation Studies #Atomic and Molecular Physics #Atomic electron transition #Atomic oxygen #Excitation #Excited state #Interpretation (philosophy) #Laser-induced spectroscopy and plasma #Oxygen #Stellar atmosphere #astro-ph

paper · pdf · doi:10.1051/0004-6361:20066341

Accepted for A&A; 9 pages, 2 figures, 6 tables

arxiv created 2006/09/25 · openalex publication_date 2006/11/02 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Aims.Our goal was to calculate transition rates from ground and excited states in neutral oxygen atoms due to electron collisions for non-LTE modelling of oxygen in late-type stellar atmospheres, thus enabling the reliable interpretation of oxygen lines in stellar spectra.

Citations

• Roothaan-Hartree-Fock atomic wavefunctions

Cited by

• The surface magnetic field and chemical abundance distributions of the B2V helium-strong star HD 184927★
• Non-LTE modeling of the structure and spectra of hot accretion spots on the surface of young stars
• The influence of photo-induced processes and charge transfer on carbon and oxygen in the lower solar atmosphere
• A constraint on light primordial black holes from the interstellar medium temperature
• Oxygen lines in solar granulation
• Oxygen lines in solar granulation
• Solar oxygen abundance