NIST Research on Spectroscopy and Collisional-Radiative Modeling of Highly-Charged Ions of Tungsten
|
|
- Jerome Manning
- 5 years ago
- Views:
Transcription
1 NIST Research on Spectroscopy and Collisional-Radiative Modeling of Highly-Charged Ions of Tungsten Yuri Ralchenko National Institute of Standards and Technology Gaithersburg, USA Vienna, Austria, Dec 13, 2010 Supported in part by the OFES, U.S. DoE
2 NIST Team EBIT Experiments J.D. Gillaspy J. Reader J.N. Tan J.M Pomeroy I.N. Draganić (currently at ORNL) S.M. Brewer D. Osin Data Compilation and ASD A.E. Kramida Collisional-Radiative Modeling and ASD Yu. Ralchenko
3 Recent W publications Yu. Ralchenko et al. Accurate modeling of benchmark x-ray spectra from highlycharged ions of tungsten, Phys. Rev. A 74, (2006). A.E. Kramida and J. Reader. Ionization energies of tungsten ions: W 2+ through W 71+, At. Data Nucl. Data Tables 92, 457 (2006). A.E. Kramida and T. Shirai. Compilation of Wavelengths, Energy Levels, and Transition Probabilities for W I and W II, J. Phys. Chem. Ref. Data 45, 423 (2006). Yu. Ralchenko et al. Spectra of W 39+ W 47+ in the nm region observed with an EBIT light source. J. Phys. B 40, 3861 (2007). Yu. Ralchenko. Density Dependence of the Forbidden Lines in Ni-Like Tungsten. J. Phys. B 40, F175 (2007). Yu. Ralchenko et al. EUV spectra of highly-charged ions W 54+ W 63+ relevant to ITER diagnostics, J. Phys. B 41, (2008). U. Feldman et al. Bright EUV lines emitted by highly ionized tungsten ions as diagnostic indicators of the tungsten transport in ITER core plasmas (Te > 7 kev), Nucl. Fusion 48, (2008). J.D. Gillaspy et al. Measurement of the D-line doublet in high-z highly charged sodiumlike ions, Phys. Rev. A 80, (2009). A.E. Kramida and T. Shirai. Energy levels and spectral lines of tungsten, W III through W LXXIV, At. Data Nucl. Data Tables 95, 305(2009); 95, 1051 (2009). Yu. Ralchenko et al. Multi-code Ab Initio Calculation of Ionization Distributions and Radiation Losses for Tungsten in Tokamak Plasmas, in: 16 th International Conference on Atomic Processes in Plasmas, AIP Conference Proceedings 1161, 242 (2009).
4 NIST EBIT Low electron density N e ~ cm -3 Monoenergetic electrons E beam = 1-30 kev Width ~ 60 ev Localized volume Continuous operation X-ray microcalorimeter 1-10 kev Resolution ~5 ev at several kev EUV flat-field grazingincidence spectrometer 2-25 nm Resolution ~400
5 Collisional-Radiative Modeling of Tungsten Plasmas Universal non-maxwellian CR code NOMAD Yu. Ralchenko and Y. Maron, JQSRT 71, 609 (2001) Various options for atomic data input Account of plasma effects Used for diagnostics of various plasmas (laserproduced, astrophysical, fusion, EBIT) Atomic data from Flexible Atomic Code (FAC) M.F. Gu, Can. J. Phys. 86, 675 (2008) Relativistic model potential; Dirac equation; QED corrections Distorted wave approximation; Coulomb- Born Well suited for highlycharged high-z ions All relevant parameters
6 W from ASDEX Upgrade (4 kev) T. Pütterich, Ph.D. thesis (2005); R. Neu et al, Nuclear Fusion 45, 209 (2005) 7.93 Å in W 46+ 3d 10-3d 9 4s E2 line?
7 EBIT X-ray measurements (E b 4 kev) 3-4 3d 10-3d 9 4s 3d 9 4s E2 M3 M1 E2 M3 Phys. Rev. A 74, (2006)
8 CR population transfer M3 E2 Yu. Ralchenko, J Phys B 40, F175 (2007) E2 M3
9 E2/M3 ratio is sensitive to density E2+M3 E2/M3 Yu. Ralchenko, J Phys B 40, F175 (2007) E2 and M3 were recently resolved in Clementson et al, PRA 81, (2010)
10 EUV Spectra: E b = kev Zn Zn Cu Cu J.Phys. B 40, 3861 (2007)
11 EUV spectra from W 55+ -W 65+ (E = kev) Motivation: U. Feldman et al, NF 48, (2009) Proposed multilayercoated segmented telescopes for ITER To study W transport and T e About 40 EUV lines from W 58+ to W 71+ J.Phys. B 41, (2008)
12 Experiment vs theory (W, E beam = 8.8 kev) EXP Ions included: [Ca]-[F] W 58+ W 55+ W 56+ W 57+ W 59+ W 60+ W 61+ THEO 6600 levels Charge exchange Included in CR W 62+ W 54+ transitions n=3-n=3 E1 and M1 J.Phys. B 41, (2008)
13 Isoelectronic spectra: identification test [Al]: 3s 2 3p 2 P 1/2 3s3p 2 4 P 1/2 [Mg]: 3s 2 1 S 0 3s3p 3 P 1 [Na]: 3s 2 S 1/2 3p 2 P 1/2 0.6 nm Δn=0: σ=a Z c +B J.Phys. B 41, (2008)
14 Na-like doublet in highly-charged ions Å D 2 D Å
15 D-doublet in Na-like W, Hf, Ta, and Au Phys. Rev. A 80, (2009)
16 Comparison of energies
17 EUV Spectra (10-25 nm) of 3d n Ions Co 3d ev Fe 3d ev Mn 3d ev Cr 3d ev V 3d ev Ti 3d ev Sc 3d ev Ca 3d ev K 3d 5347 ev Major issue in CR modeling: large number of excited states Solution: keep lower 3l states as atomic levels group higher n 4 levels into superterms Typical number of levels per ion: (down from 10 4 fine-structure levels) Beam energies: kev
18 (Only!) M1 Lines in 3d n Ions of W About 40 new lines were identified Yu.Ralchenko et al, to be published
19 Theory vs Experiment (E = 5.25 kev)
20 Density-Sensitive Line Ratios Example: W/Y in He-like ions Compare lines with differing transition probabilities A-values for measured M1 lines within 3d n configurations vary between and s -1
21 Density-Sensitive Ratios: Cr-like Ion
22 Density-Sensitive Ratios: V-like and Sclike Ions
23 W Spectroscopic Data Compilation A.E. Kramida and T. Shirai, energy levels and spectral lines, all ions of W A.E. Kramida and J. Reader, ionization potentials for all ions All data are in the NIST Atomic Spectra Database Bibliographic databases Energy levels and spectral lines: 528 refs Transition probabilities: 332 refs
24 NIST Atomic Spectra Database, December energy levels spectral lines
25 Hf, Ta, Au spectra More than 100 new EUV lines IN Draganic et al, J Phys B, accepted
26 Conclusions NIST has an active program on production, analysis, and utilization of spectroscopic data for highly-ionized W (and other high-z elements) Experiments on the NIST EBIT supported by advanced CR modeling allowed to identify dozens of new spectral lines New diagnostics methods for fusion plasmas are proposed The spectroscopic data for W is disseminated via NIST Atomic Spectra Database
27 W at the NLTE Code Comparison Workshops to be continued
EUV spectra from the NIST EBIT
EUV spectra from the NIST EBIT D. Kilbane and G. O Sullivan Atomic and Molecular Plasma Physics group, UCD, Ireland J. D. Gillaspy, Yu. Ralchenko and J. Reader National Institute of Standards and Technology,
More informationThis work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract
This work was performed under the auspices of the U.S. Department of Energy by under contract DE-AC52-7NA27344. Lawrence Livermore National Security, LLC The ITER tokamak Tungsten (W) is attractive as
More informationNIST Atomic Data Program: Update and Prospects
NIST Atomic Data Program: Update and Prospects Yuri Ralchenko National Institute of Standards and Technology Gaithersburg, MD 20899, USA DCN Meeting, IAEA, Vienna, 2013 Plan Staff Atomic Spectra Database
More informationEnergy levels and radiative rates for Ne-like ions from Cu to Ga
Pramana J. Phys. (2017) 89:79 DOI 10.1007/s12043-017-1469-x Indian Academy of Sciences Energy levels and radiative rates for Ne-like ions from Cu to Ga NARENDRA SINGH and SUNNY AGGARWAL Department of Physics,
More informationThe Extreme Ultraviolet Emissions of W 23+ (4f 5 )
The Extreme Ultraviolet Emissions of W 23+ (4f 5 ) T Pütterich, V. Jonauskas, R Neu, R Dux and ASDEX Upgrade Team Max Planck Institut für Plasmaphysik, EURATOM Association, D 85748 Garching, Germany Institute
More informationIdentification and Plasma Diagnostics Study of Extreme Ultraviolet Transitions in Highly Charged Yttrium
atoms Article Identification and Plasma Diagnostics Study of Extreme Ultraviolet Transitions in Highly Charged Yttrium Roshani Silwal 1,2,, Endre Takacs 1,2, Joan M. Dreiling 2, John D. Gillaspy 2,3 and
More informationINTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION
INTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION Number 66 August 2007 Contributors: M. E. Bannister, J. Bretagne, J. Fuhr, H. B. Gilbody, C. C. Havener, T. Kato, A. Kramida, P. S. Krstic,
More informationObservation of Tungsten Line Emissions in Wavelength Range of Å in Large Helical Device )
Observation of Tungsten Line Emissions in Wavelength Range of 10-500 Å in Large Helical Device ) Yang LIU 1), Shigeru MORITA 1,2), Tetsutarou OISHI 1,2), Motoshi GOTO 1,2) and Xianli HUANG 2) 1) Department
More informationApplication of atomic data to quantitative analysis of tungsten spectra on EAST tokamak
Technical Meeting on Uncertainty Assessment and Benchmark Experiments for Atomic and Molecular Data for Fusion Applications, 19-21 December 2016, Vienna, Austria Application of atomic data to quantitative
More informationInvestigation of M1 transitions of the ground-state configuration of In-like Tungsten
Investigation of M1 transitions of the ground-state configuration of In-like Tungsten W Li 1,2,3, J Xiao 1,2, Z Shi 1,2a, Z Fei 1,2b, R Zhao 1,2c, T Brage 3, S Huldt, R Hutton 1, 2 * and Y Zou 1,2 * 1
More informationAspects and prospects of
Equation 23 of Radiative Transfer rd Meeting of the Atomic and Molecular Data Centres Network Aspects and prospects of KAERI atomic data center Duck-Hee Kwon and Kil-Byoung Chai Nuclear Data Center Korea
More informationW 25+ More Complex, W 25+, which is In-like. There are now 41 fine structure levels belonging to the ground state,
W 25+ More Complex, W 25+, which is In-like. There are now 41 fine structure levels belonging to the ground state, A partial energy level diagram of In-like tungsten. The energy levels are taken from our
More informationAtomic and Molecular Data Activities for Fusion Research in JAEA. T. Nakano Japan Atomic Energy Agency
"Technical Aspects of Atomic and Molecular Data Processing and Exchange" (20th Meeting of the Atomic and Molecular Data Centres and ALADDIN Network), 7-9 September 2009, IAEA HQ, Vienna, Austria Atomic
More informationExtreme ultraviolet spectroscopy of highly charged argon ions at the Berlin EBIT
Extreme ultraviolet spectroscopy of highly charged argon ions at the Berlin EBIT C. Biedermann, R. Radtke, G. Fussmann, F.I. Allen Institut für Physik der Humboldt-Universität zu Berlin, Lehrstuhl Plasmaphysik,
More informationINTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR FOR FUSION
INTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION Number 69 January 2013 Contributors: J. J. Curry, J. Fuhr, A. Kramida, L. I. Podobedova, Yu. Ralchenko, J. Reader, E. B. Saloman, J. E. Sansonetti
More informationINDC International Nuclear Data Committee
INDC(NDS)-0673 Distr. LP,NE,SK INDC International Nuclear Data Committee Spectroscopic and Collisional Data for Tungsten from 1 ev to 20 kev Summary Report of the Final Research Coordination Meeting IAEA
More informationJoint ICTP-IAEA Workshop on Fusion Plasma Modelling using Atomic and Molecular Data January 2012
2327-4 Joint ICTP- Workshop on Fusion Plasma Modelling using Atomic and Molecular Data 23-27 January 2012 Atomic Processes Modeling in Plasmas Modeling Spectroscopic Observables from Plasmas Hyun-Kyung
More informationPFC/JA Precision Measurements of the Wavelengths of Emission Lines of Mg-like and Na-like Kv in Alcator C Plasmas
PFC/JA-86-43 Precision Measurements of the Wavelengths of Emission Lines of Mg-like and Na-like Kv in Alcator C Plasmas K. Kondo, J.L. Terry, J. E. Rice, E. S. Marmar Plasma Fusion Center Massachusetts
More informationINDC International Nuclear Data Committee
International Atomic Energy Agency INDC(NDS)- 0620 Distr. LP,NE,SK INDC International Nuclear Data Committee Spectroscopic and Collisional Data for Tungsten from 1 ev to 20 kev Summary Report of the First
More informationarxiv: v2 [physics.atom-ph] 10 Oct 2013
Cascade emission in electron beam ion trap plasma Valdas Jonauskas a, Šarūnas Masysa, Aušra Kynienė a, Gediminas Gaigalas a arxiv:1210.5742v2 [physics.atom-ph] 10 Oct 2013 a Institute of Theoretical Physics
More informationarxiv: v1 [physics.atom-ph] 2 Dec 2015
J. Phys. B: At. Mol. Opt. Phys. arxiv:1512.657v1 [physics.atom-ph] 2 Dec 215 Theoretical investigation of spectroscopic properties of W 26+ in EBIT plasma V. Jonauskas, A. Kynienė, P. Rynkun, S. Kučas,
More informationCascade emission in electron beam ion trap plasma of W 25+ ion
2 3 4 5 6 7 8 Cascade emission in electron beam ion trap plasma of W 25+ ion V. Jonauskas a,, T. Pütterich b, S. Kučas a, Š. Masysa, A. Kynienė a, G. Gaigalas a, R. Kisielius a, L. Radžiūtė a, P. Rynkun
More informationLine analysis of EUV Spectra from Molybdenum and Tungsten Injected with Impurity Pellets in LHD
Line analysis of EUV Spectra from Molybdenum and Tungsten Injected with Impurity Pellets in LHD Malay Bikas CHOWDHURI, Shigeru MORITA 1),Motoshi GOTO 1), Hiroaki NISHIMURA 2),Keiji NAGAI and Shinsuke FUJIOKA
More informationINTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION
INTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION Number 64 October 2005 Contributors: M. E. Bannister, J. Bretagne, J. Fuhr, H. B. Gilbody, C. C. Havener,T. Kato, P. S. Krstic, Yu. V. Martynenko,
More informationTrapped in Shanghai Spectroscopy with the Shanghai Electron Beam Ion Traps
Trapped in Shanghai Spectroscopy with the Shanghai Electron Beam Ion Traps Roger Hutton! "#on behalf of the Shanghai EBIT laboratory Modern Physics Institute, Fudan University, Shanghai China Outline Where
More informationDatabase and Knowledge Base developments at IAEA A+M Unit
Database and Knowledge Base developments at A+M Unit B. J. Braams, H.-K. Chung, K. Sheikh Nuclear Data Section, Division of Physical and Chemical Sciences June 22 nd 2010 2nd RCM on Characterization of
More informationINTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION
INTERNATIONAL BULLETIN ON ATOMIC AND MOLECULAR DATA FOR FUSION Number 70 November 2016 Contributors: M. Imai, A. Kramida, D.-H. Kwon, A. Lasa Esquisabel, H. Lee, W.-W. Lee, K.-M. Lim, I. Murakami, M.-Y.
More informationThe LANL atomic kinetics modeling effort and its application to W plasmas
The LANL atomic kinetics modeling effort and its application to W plasmas James Colgan, Joseph Abdallah, Jr., Christopher Fontes, Honglin Zhang Los Alamos National Laboratory IAEA CRP December 2010 jcolgan@lanl.gov
More informationThe World s Smallest Extreme Laboratories:
The World s Smallest Extreme Laboratories: Probing QED with Highly Charged Ions. Joan Marler Clemson University Outline About HCIs About Ion trapping Precision spectroscopy with HCIs Highly Charged Ions
More informationActivities at the Atomic Spectroscopy Data Center at the National Institute of Standards. Wolfgang L. Wiese Atomic Spectroscopy Group, NIST
Activities 2007 2009 at the Atomic Spectroscopy Data Center at the National Institute of Standards and Technology (NIST) Wolfgang L. Wiese Atomic Spectroscopy Group, NIST The NIST Atomic Spectroscopy Data
More informationDirect Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII
Article Direct Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII Momoe Mita 1, Hiroyuki A. Sakaue 2, Daiji Kato 2,3, Izumi Murakami 2,3 and Nobuyuki Nakamura 1, *
More informationEvaluation and Comparison of the Configuration Interaction Calculations for Complex Atoms
Atoms 2014, 2, 1-14; doi:10.3390/atoms2010001 OPEN ACCESS atoms ISSN 2218-2004 www.mdpi.com/journal/atoms Article Evaluation and Comparison of the Configuration Interaction Calculations for Complex Atoms
More informationElectron-loss and capture cross sections of W and its ions colliding with H and He atoms
Electron-loss and capture cross sections of W and its ions colliding with H and He atoms I.Yu. Tolstikhina and V.P. Shevelko P.N. Lebedev Physical Institute, Moscow September 5, 2012 In collaboration with:
More informationarxiv: v1 [physics.atm-clus] 11 Jun 2014
Energy levels, radiative rates, and lifetimes for transitions in W LVIII Kanti M. Aggarwal and Francis P. Keenan arxiv:1406.2838v1 [physics.atm-clus] 11 Jun 2014 Astrophysics Research Centre, School of
More informationFine Structure Calculations of Atomic Data for Ar XVI
Journal of Modern Physics, 2015, 6, 1609-1630 Published Online September 2015 in SciRes. http://www.scirp.org/journal/jmp http://dx.doi.org/10.4236/jmp.2015.611163 Fine Structure Calculations of Atomic
More informationINDC International Nuclear Data Committee. Spectroscopic and Collisional Data for Tungsten from 1 ev to 20 kev
INDC(NDS)-0623 Distr. LP,NE,SK INDC International Nuclear Data Committee Spectroscopic and Collisional Data for Tungsten from 1 ev to 20 kev Summary Report of the Second Research Coordination Meeting Max-Planck-Institute
More informationR. Clark, D. Humbert, K. Sheikh Nuclear Data Section
Calculation of Atomic Data for Plasma Modeling: Introduction and Atomic Structure Part 1 R. Clark, D. Humbert, K. Sheikh Nuclear Data Section Overview Plasmas in fusion research Data needs for plasma modeling
More informationLine ratios and wavelengths of helium-like argon n = 2 satellite transitions and resonance lines
1 Line ratios and wavelengths of helium-like argon n = 2 satellite transitions and resonance lines C. Biedermann a, R. Radtke a, and K. Fournier b a Max-Planck-Institut für Plasmaphysik, Bereich Plasmadiagnostik,
More informationCOMPARATIVE STUDY OF PIGE, PIXE AND NAA ANALYTICAL TECHNIQUES FOR THE DETERMINATION OF MINOR ELEMENTS IN STEELS
COMPARATIVE STUDY OF PIGE, PIXE AND NAA ANALYTICAL TECHNIQUES FOR THE DETERMINATION OF MINOR ELEMENTS IN STEELS ANTOANETA ENE 1, I. V. POPESCU 2, T. BÃDICÃ 3, C. BEªLIU 4 1 Department of Physics, Faculty
More informationTheoretical approaches to electronimpact
Theoretical approaches to electronimpact ionization James Colgan, C. J. Fontes, D. P. Kilcrease, J. Abdallah, Jr., M. E. Sherrill, P. Hakel, and M. S. Pindzola 2 Los Alamos National Laboratory, Los Alamos,
More information1 of 5 14/10/ :21
X-ray absorption s, characteristic X-ray lines... 4.2.1 Home About Table of Contents Advanced Search Copyright Feedback Privacy You are here: Chapter: 4 Atomic and nuclear physics Section: 4.2 Absorption
More informationPlasmas occur over a vast range of conditions Temperature. Spectroscopy of Dense Plasmas. Population Kinetics Models
Spectroscopy of Dense Plasmas H.-K. Chung Atomic and Molecular Data Unit Nuclear Data Section Joint ICTP- Advanced School on Modern Methods in Plasma Spectroscopy Trieste, Italy 19 March 15 International
More informationChapter 6. Atomic Physics and Process in Partially Ionized Plasma
Chapter 6 Atomic Physics and Process in Partially Ionized Plasma 6.1 Fundamentals of Atomic Physics Hydrogen Atom E 2 1 1 2 2 2m a n Photon(Radiation) Emission from H Atom Opacity Photon Energy Energy
More informationRadiative rates of transitions from the 2s2p 3 5 S 2 level of neutral carbon
Radiative rates of transitions from the 2s2p 3 5 S 2 level of neutral carbon K Haris 1 and A Kramida National Institute of Standards and Technology, Gaithersburg, MD 20899, USA E-mail: haris.kunari@nist.gov
More informationAtomic and Molecular Data Activities at NIFS in
21 th DCN meeting, IAEA, Sep. 7-9, 2011 Atomic and Molecular Data Activities at NIFS in 2009 2011 Izumi Murakami Atomic and Molecular Processes Section, Fusion Systems Research Division, Department of
More informationTheoretical study on the K α transition properties of F-like ions
J. At. Mol. Sci. doi: 10.4208/jams.013010.022010a Vol. 1, No. 2, pp. 134-142 May 2010 Theoretical study on the K α transition properties of F-like ions X. L. Wang, J. J. Wan, Y. J. Wang, and C. Z. Dong
More informationX-ray Spectroscopy on Fusion Plasmas
X-ray Spectroscopy on s An ongoing discussion between the two Manfreds Manfred von Hellermann for CXRS Manfred Bitter for x-ray spectroscopy G. Bertschinger for many contributers (Bitter, Kunze, Weinheimer,
More informationBRASS. The Belgian Repository of fundamental Atomic data and Stellar Spectra. Contact day meeting 19th September 2017
Contact day meeting 19th September 2017 mike.laverick@kuleuven.be BRASS The Belgian Repository of fundamental Atomic data and Stellar Spectra Mike Laverick Thibault Merle Alex Lobel Pierre Royer Christophe
More informationPlasma-Related Atomic Physics with an Electron Beam Ion Trap
Plasma-Related Atomic Physics with an Electron Beam Ion Trap Nobuyuki NAKAMURA Institute for Laser Science, The University of Electro-Communications, Tokyo 182-8585, Japan (Received 20 May 2013 / Accepted
More informationarxiv: v1 [astro-ph.sr] 26 Mar March 2019
Preprint 28 March 2019 Compiled using MNRAS LATEX style file v3.0 Solar Coronal Heating by Gravity - Induced Resonant Emission Antony Soosaleon, Assistant Professor, School of Pure and Applied Physics,
More informationLecture 3 Numerical Data
Atomic, molecular and particle-surface interaction web databases and data exchange Lecture 3 Numerical Data ICTP Workshop on Atomic and Molecular Data for Fusion Energy Research Trieste, 20-30 April 2009
More informationAtomic structure and dynamics
Atomic structure and dynamics -- need and requirements for accurate atomic calculations Analysis and interpretation of optical and x-ray spectra (astro physics) Isotope shifts and hyperfine structures
More informationAn import year!
1759.. An import year! Some Historic and Current Aspects of Plasma Diagnostics Using Atomic Spectroscopy Roger Hutton and Yaming Zou Shanghai Electron Beam Ion Trap Laboratory Modern Physics Institute,
More informationLINE INTENSITY RATIOS IN THE EIS RANGE SENSITIVE TO ELECTRON DENSITIES IN 10 7 K PLASMAS
The Astrophysical Journal, 679:843Y847, 2008 May 20 # 2008. The American Astronomical Society. All rights reserved. Printed in U.S.A. LINE INTENSITY RATIOS IN THE EIS RANGE SENSITIVE TO ELECTRON DENSITIES
More informationAtomic Data for Lowly-Charged Tungsten Ions
Atomic Data for Lowly-Charged Tungsten Ions Patrick Palmeri patrick.palmeri@umons.ac.be ADAS 2012 (Cadarache, France) 1 Outline Introduction HFR+CPOL Method Results: W 0, W 3-5+ Conclusions & Perspectives
More informationReport A+M/PSI Data Centre NRC Kurchatov Institute
Report A+M/PSI Data Centre NRC Kurchatov Institute Yu.V.Martynenko 21st Meeting of the Atomic and Molecular Data Centers and ALADDIN Network Vienna, 07-09 September 2011 The main activities on A+M/PSI
More informationRadiative-collisional processes in electron-tungsten ions collisions: quasiclassical calculations and data
RRC Kurchatov Institute, Moscow, Russia Radiative-collisional processes in electron-tungsten ions collisions: quasiclassical calculations and data Valery S. Lisitsa First Research Coordination Meeting
More informationHigh-resolution study of Gamow- Teller transitions in pf-shell nuclei. Tatsuya ADACHI
High-resolution study of Gamow- Teller transitions in pf-shell nuclei Tatsuya ADACHI Type II supernova Electron Capture (EC) & β decay Neutrino induced reaction A Z-1X N+1 daughter EC β A ZX N parent (A,Z)
More informationOscillator strengths and E1 radiative rates for Ca-like titanium, Ti III
Int. J. New. Hor. Phys. 2, No. 1, 25-31 (2015) 25 International Journal of New Horizons in Physics http://dx.doi.org/10.12785/ijnhp/020105 Oscillator strengths and E1 radiative rates for Ca-like titanium,
More informationImpurity transport analysis & preparation of W injection experiments on KSTAR
Impurity transport analysis & preparation of W injection experiments on KSTAR J. H. Hong, H. Y. Lee, S. H. Lee, S. Jang, J. Jang, T. Jeon, H. Lee, and W. Choe ( ) S. G. Lee, C. R. Seon, J. Kim, ( ) 마스터부제목스타일편집
More informationEXTREME ULTRAVIOLET AND SOFT X-RAY LASERS
Chapter 7 EXTREME ULTRAVIOLET AND SOFT X-RAY LASERS Hot dense plasma lasing medium d θ λ λ Visible laser pump Ch07_00VG.ai The Processes of Absorption, Spontaneous Emission, and Stimulated Emission Absorption
More informationTwo-Photon Decay in Monovalent Atoms
Two-Photon Decay in Monovalent Atoms W. R. Johnson Department of Physics, 225 Nieuwland Science Hall University of Notre Dame, Notre Dame, IN 46556 July 23, 2017 Abstract Two-photon decay of excited states
More informationInternational Atomic Energy Agency, Vienna, Austria. Charge Transfer in Collisions of Ions with atoms and molecules.
International Centre for Theoretical Physics (ICTP), Trieste, Italy International Atomic Energy Agency, Vienna, Austria Training Workshop on Atomic and Molecular Data for Fusion Energy Research Charge
More informationNumerical Modeling of Radiative Kinetic Plasmas
2014 US-Japan JIFT Workshop on Progress in kinetic plasma simulations Oct.31-Nov.1, 2014, Salon F, New Orleans Marriott, New Orleans, LA, U.S.A Numerical Modeling of Radiative Kinetic Plasmas T. Johzaki
More informationPlasma EUV source has been studied to achieve 180W of power at λ=13.5nm, which is required for the next generation microlithography
Acknowledgement K. Nishihara, H. Nishimura, S. Fujioka Institute for Laser Engineering, Osaka University A. Sunahara, H. Furukawa Institute for Laser Technology T. Nishikawa, Okayama University F. Koike,
More informationChapter 10: Modern Atomic Theory and the Periodic Table. How does atomic structure relate to the periodic table? 10.1 Electromagnetic Radiation
Chapter 10: Modern Atomic Theory and the Periodic Table How does atomic structure relate to the periodic table? 10.1 Electromagnetic Radiation Electromagnetic (EM) radiation is a form of energy that exhibits
More informationTete-Vic equation. Torrebotana Central Line, Serelles Secondary Line, LAN plain, Relation of Silva de Peral y Alameda, Silpovgar Theory.
ARTICLE 14 Excited Electron: Relation of Silva de Peral and Alameda: LAN interatomicity with energetic relation. Javier Silvestre www.eeatom.blogspot.com ABSTRACT This is 14th article of 24 dedicated to
More informationHighly Charged Ion Astrophysics in the Laboratory: A New User Facility at Clemson University. Chad E. Sosolik Dept. of Physics and Astronomy
Highly Charged Ion Astrophysics in the Laboratory: A New User Facility at Clemson University Chad E. Sosolik Dept. of Physics and Astronomy Clemson s New User Facility Highly charged ion (HCI) production
More informationGCR calculations for Magnesium, Argon, Iron and other elements A different ADAS approach
GCR calculations for Magnesium, Argon, Iron and other elements A different ADAS approach Martin O Mullane Department of Physics University of Strathclyde ADAS Workshop, Ringberg Castle, 11-Oct-2007 Current
More informationExtreme-ultraviolet emissivity from Xe 8+ to Xe 12+ by using a detailed line-by-line method
Eur. Phys. J. D (21) DOI: 1.114/epjd/e21-192-6 Regular Article THE EUROPEAN PHYSICAL JOURNAL D Extreme-ultraviolet emissivity from Xe 8+ to Xe 12+ by using a detailed line-by-line method J. Zeng a, C.
More informationSpectral analysis of K-shell X-ray emission of magnesium plasma produced by ultrashort high-intensity laser pulse irradiation
PRAMANA c Indian Academy of Sciences Vol. 82, No. 2 journal of February 2014 physics pp. 365 371 Spectral analysis of K-shell X-ray emission of magnesium plasma produced by ultrashort high-intensity laser
More informationAtomic and Molecular databases
Atomic and Molecular databases Peter van Hoof Royal Observatory of Belgium Cloudy Workshop Chiang Mai, May 2018 Outline Introduction Line identification Transition probabilities Collisional data Setting
More informationPhysics of heavy multiply-charged ions: Studies on the borderile of atomic and nuclear physics
Physics of heavy multiply-charged ions: Studies on the borderile of atomic and nuclear physics Andrey Surzhykov Technische Universität Braunschweig Physikalisch-Technische Bundesanstalt (PTB) Lecture 1
More informationFirst Technical Meeting on Spectroscopic and Collisional Data for W from 1 ev to 20 kev IAEA, Vienna, December 13 15, 2010
Exploratory studies towards experimental data for electron-impact ionization, electron-ion recombination and photoionization i ti of tungsten t ions Alfred Müller Institut für Atom- und Molekülphysik JUSTUS-LIEBIG-
More informationHinode / EIS is operating - is there anything on Fe in the EUV left to be done in the laboratory?
Hinode / EIS is operating - is there anything on Fe in the EUV left to be done in the laboratory? Elmar Träbert Ruhr-Universität Bochum, D-4478 Bochum, Germany, and Lawrence Livermore National Laboratory,
More informationRadiative Recombination and Photoionization for Tungsten Ions in Plasmas
Radiative Recombination and Photoionization for Tungsten Ions in Plasmas M. B. Trzhaskovskaya Department of Theoretical Physics Petersburg Nuclear Physics Institute, Gatchina 188300, Russia V. K. Nikulin
More informationProblems with the atomic model?
Modern Atomic Theory- Electronic Structure of Atoms DR HNIMIR-CH7 Where should (-) electrons be found? Problems with the atomic model? First, a Little About Electromagnetic Radiation- Waves Another Look
More informationImpurity accumulation in the main plasma and radiation processes in the divetor plasma of JT-60U
1 EX/P4-25 Impurity accumulation in the main plasma and radiation processes in the divetor plasma of JT-6U T. Nakano, H. Kubo, N. Asakura, K. Shimizu and S. Higashijima Japan Atomic Energy Agency, Naka,
More informationThe Arcetri spectral code for thin plasmas
ASTRONOMY & ASTROPHYSICS DECEMBER II 1998, PAGE 411 SUPPLEMENT SERIES Astron. Astrophys. Suppl. Ser. 133, 411 425 (1998) The Arcetri spectral code for thin plasmas E. Landi and M. Landini Department of
More informationCross-section Measurements of Relativistic Deuteron Reactions on Copper by Activation Method
Nuclear Physics Institute, Academy of Sciences of the Czech Republic Department of Nuclear Reactors, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague Cross-section
More informationLECTURE 23 SPECTROSCOPY AND ATOMIC MODELS. Instructor: Kazumi Tolich
LECTURE 23 SPECTROSCOPY AND ATOMIC MODELS Instructor: Kazumi Tolich Lecture 23 2 29.1 Spectroscopy 29.2 Atoms The first nuclear physics experiment Using the nuclear model 29.3 Bohr s model of atomic quantization
More informationThe IAEA Database for Dust Particles status
The IAEA Database for Dust Particles status N. Endstrasser 1, V. Rohde 1, M. Balden 1, H. Chung 2, B. Braams 2, P. Humrickhouse 3, S.-H. Hong 4 and R. Neu 1 U.v.Toussaint 1,K.Tichmann 1,F.Tauchert 5,M.Rampp
More informationIV. Surface analysis for chemical state, chemical composition
IV. Surface analysis for chemical state, chemical composition Probe beam Detect XPS Photon (X-ray) Photoelectron(core level electron) UPS Photon (UV) Photoelectron(valence level electron) AES electron
More informationHigh-resolution Study of Gamow-Teller Transitions
High-resolution Study of Gamow-Teller Transitions Yoshitaka Fujita, Osaka Univ. @CNS-SS, 04.Aug.17-20 Nucleus : 3 active interactions out of 4 Strong, Weak, EM Comparison of Analogous Transitions High
More informationPFC/JA MEASUREMENT OF THE D-D FUSION NEUTRON ENERGY SPECTRUM AND VARIATION OF THE PEAK WIDTH WITH PLASMA ION TEMPERATURE
1 PFC/JA-83-19 MEASUREMENT OF THE D-D FUSION NEUTRON ENERGY SPECTRUM AND VARIATION OF THE PEAK WIDTH WITH PLASMA ION TEMPERATURE W. A. Fisher, S. H. Chen, D. Gwinn, R. R. Parker Plasma Fusion Center Massachusetts
More informationANALYSIS OF NUCLEAR TRANSMUTATION INDUCED FROM METAL PLUS MULTIBODY-FUSION- PRODUCTS REACTION
Ohta, M. and A. Takahashi. Analysis Of Nuclear Transmutation Induced From Metal Plus Multibody-Fusion- Products, Reaction PowerPoint slides. in Tenth International Conference on Cold Fusion. 23. Cambridge,
More informationPlasma shielding during ITER disruptions
Plasma shielding during ITER disruptions Sergey Pestchanyi and Richard Pitts 1 Integrated tokamak code TOKES is a workshop with various tools objects Radiation bremsstrahlung recombination s line s cyclotron
More informationIntroduction to X-ray Photoelectron Spectroscopy (XPS) XPS which makes use of the photoelectric effect, was developed in the mid-1960
Introduction to X-ray Photoelectron Spectroscopy (XPS) X-ray Photoelectron Spectroscopy (XPS), also known as Electron Spectroscopy for Chemical Analysis (ESCA) is a widely used technique to investigate
More informationCanadian Journal of Physics. The NIST compilation of ionization potentials revisited (I): From He-like to Xe-like ions
The NIST compilation of ionization potentials revisited (I): From He-like to Xe-like ions Journal: Canadian Journal of Physics Manuscript ID cjp-6-5.r Manuscript Type: Article Date Submitted by the Author:
More informationDETERMINATION OF THE FORMATION TEMPERATURE OF Si IV IN THE SOLAR TRANSITION REGION
THE ASTROPHYSICAL JOURNAL, 477 : L119 L122, 1997 March 10 1997. The American Astronomical Society. All rights reserved. Printed in U.S.A. DETERMINATION OF THE FORMATION TEMPERATURE OF Si IV IN THE SOLAR
More informationAb-initio Calculations for Forbidden M1/E2 Decay Rates in Ti XIX ion
EJTP 3, No. 11 (2006) 111 122 Electronic Journal of Theoretical Physics Ab-initio Calculations for Forbidden M1/E2 Decay Rates in Ti XIX ion A. Farrag Physics Department,Faculty of Science, Cairo University,
More informationSurvey of EUV Impurity Line Spectra and EUV Bremsstrahlung Continuum in LHD )
Plasma and Fusion Research: Regular Articles Volume 6, 2402078 (2011) Survey of EUV Impurity Line Spectra and EUV Bremsstrahlung Continuum in LHD ) Chunfeng DONG, Shigeru MORITA 1), Malay Bikas CHOWDHURI
More informationプラズマ光源関連イオンの EBIT による分光
プラズマ光源関連イオンの EBIT による分光 Emission spectroscopy of multiply charged ions related to plasma light sources with an EBIT 大橋隼人, 八釼純治, 坂上裕之 *, 中村信行 レーザー新世代研究センター, 電気通信大学 * 核融合科学研究所 2012 年度原子分子データ応用フォーラムセミナー 2012
More informationWavelength calibration sources for instruments on extremely large telescopes
Wavelength calibration sources for instruments on extremely large telescopes Maria Aldenius a, Florian Kerber a, Paul Bristow a, Gillian Nave b, Yuri Ralchenko b, Craig J. Sansonetti b a European Southern
More informationAtomic Physics. Chapter 6 X ray. Jinniu Hu 24/12/ /20/13
Atomic Physics Chapter 6 X ray 11/20/13 24/12/2018 Jinniu Hu 1!1 6.1 The discovery of X ray X-rays were discovered in 1895 by the German physicist Wilhelm Roentgen. He found that a beam of high-speed electrons
More informationAcademic Editor: Joseph Reader Received: 25 November 2016; Accepted: 6 January 2017; Published: 12 January 2017
atoms Article Combining Multiconfiguration and Perturbation Methods: Perturbative Estimates of Core Core Electron Correlation Contributions to Excitation Energies in Mg-Like Iron Stefan Gustafsson 1, Per
More informationIso-nuclear tungsten dielectronic recombination rates for use in magnetically-confined fusion plasmas
Iso-nuclear tungsten dielectronic recombination rates for use in magnetically-confined fusion plasmas D.-H. Kwon a, W. Lee a, S. Preval b, C. P. Ballance c,, E. Behar d, J. Colgan e, C. J. Fontes e, T.
More informationH- and He-like X-ray emission due to charge exchange
H- and He-like X-ray emission due to charge exchange RENATA CUMBEE NPP FELLOW (GFSC, ROB PETRE) PREVIOUSLY UNDER THE DIRECTION OF P. C. S TA N C I L Outline Charge exchange (CX): The basics Why do we care?
More informationIntroduction to LIBS COMMUNITY USER WORKSHOP ON PLANETARY LIBS (CHEMCAM) DATA. Sam Clegg and the ChemCam team
Lunar and Planetary Science Conference, March 18 th, 2015 NASA/JPL-Caltech/MSSS COMMUNITY USER WORKSHOP ON PLANETARY LIBS (CHEMCAM) DATA Introduction to LIBS Sam Clegg and the ChemCam team Creating LIBS
More informationCollisional-Radiative Model of Molecular Hydrogen
016.3 IAEA Collisional-Radiative Model of Molecular Hydrogen Keiji Sawada and Shinichi Hidaka Shinshu University, Japan Motoshi Goto NIFS, Japan Introduction : Our models elastic collision Collisional
More information