Y
Yuri Ralchenko
Researcher at National Institute of Standards and Technology
Publications - 66
Citations - 2666
Yuri Ralchenko is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Ion & Excited state. The author has an hindex of 20, co-authored 58 publications receiving 2354 citations.
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NIST Atomic Spectra Database
TL;DR: The Atomic Spectra Database (ASD) as discussed by the authors is a large-scale database of tens of thousands of spectral lines and energy levels at the National Institute of Standards and Technology (NIST).
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FLYCHK: Generalized population kinetics and spectral model for rapid spectroscopic analysis for all elements
TL;DR: FLYCHK as discussed by the authors is a straightforward, rapid tool to provide ionization and population distributions of plasmas in zero dimension with accuracy sufficient for most initial estimates and in many cases is applicable for more sophisticated analysis.
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Virtual Atomic and Molecular Data Centre
M.L. Dubernet,M.L. Dubernet,Vincent Boudon,J. L. Culhane,Milan S. Dimitrijević,Alexander Fazliev,C. Joblin,Friedrich Kupka,Giuseppe Leto,P. Le Sidaner,P. A. Loboda,Helen E. Mason,Nigel J. Mason,Claudio Mendoza,Giacomo Mulas,Tom J. Millar,Luis A. Núñez,V.I. Perevalov,Nikolai Piskunov,Yuri Ralchenko,G. Rixon,Laurence S. Rothman,Evelyne Roueff,T. A. Ryabchikova,A N Ryabtsev,Sylvie Sahal-Bréchot,Bernard Schmitt,Stephan Schlemmer,Jonathan Tennyson,Vi.G. Tyuterev,Nicholas A. Walton,Valentine Wakelam,C. J. Zeippen +32 more
TL;DR: This review describes the scope of the VAMDC project and provides a survey of the atomic and molecular data sets that will be included plus a discussion of how they will be integrated.
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Development of NIST Atomic Databases and Online Tools.
Yuri Ralchenko,Alexander Kramida +1 more
TL;DR: An overview of the recent developments regarding NIST numerical and bibliographic atomic databases is presented and the prospects and vision of their evolution are outlined.
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Electron-impact excitation and ionization cross sections for ground state and excited helium atoms
TL;DR: In this paper, a comprehensive and critically assessed cross sections for the electron-impact excitation and ionization of ground state and excited helium atoms are presented, and the evaluated/recommended cross section data are presented by analytic fit functions, which preserve the correct asymptotic behavior of the cross sections.