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Results of your free-text search for the words: Tomas Brage

  1. Oscillator strengths and hypertine structures in GaII from multiconfiguration Dirac-Hartree-Fock calculations

    Per Jönsson, Andersson, M., Sabel, H. & Brage, T. 2006 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 39, 7, p. 1813-1824

    Research output: Contribution to journalArticle

  2. Spline-Galerkin methods for Rydberg series, including Breit-Pauli effects

    Brage, T. & Fischer, C. F. 1994 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 27, 22, p. 5467-5484

    Research output: Contribution to journalArticle

  3. A program for computing autoionization properties

    Fischer, C. F. & Brage, T. 1993 In : Computer Physics Communications. 74, 3, p. 381-398

    Research output: Contribution to journalArticle

  4. Theoretical oscillator strengths for Sr II and Y III, with application to abundances in the HgMn-type star chi Lupi

    Brage, T., Wahlgren, G., Johansson, S., Leckrone, D. S. & Proffitt, C. R. 1998 In : Astrophysical Journal. 496, 2, p. 1051-1057

    Research output: Contribution to journalArticle

  5. Lifetimes of the 5d(9)6p levels in HgIII

    Henderson, M., Irving, R. E., Curtis, L. J., Martinson, I., Brage, T. & Bengtsson, P. 1999 In : Physical Review A (Atomic, Molecular and Optical Physics). 59, 5, p. 4068-4070

    Research output: Contribution to journalArticle

  6. J-dependent lifetimes of the 2s2p3p 4De and 2s2p3d 4Fo terms in the boron isoelectronic sequence

    Miecznik, G. & Brage, T. 1995 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 28, 19, p. 4233-4247

    Research output: Contribution to journalArticle

  7. Oscillator strengths for transitions in As II

    Brage, T. & Leckrone, D. 1995 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 28, 7, p. 1201-1210

    Research output: Contribution to journalArticle

  8. Multiconfiguration Dirac-Hartree-Fock calculations for intercombination lines in silicon-like ions

    Huang, M., Andersson, M., Brage, T., Hutton, R., Jonsson, P., Chen, C. Y. & Zou, Y. M. 2005 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 38, 5, p. 503-508

    Research output: Contribution to journalArticle

  9. Transition energies and probabilities in high-spin states of the boron sequence and an electron affinity for negative beryllium

    Miecznik, G., Brage, T. & Fischer, C. F. 1992 In : Physica Scripta. Topical Issues. 45, 5, p. 436-444

    Research output: Contribution to journalArticle

  10. Ab initio calculations for intercombination and resonance lines in P II

    Brage, T., Merkelis, G. & Fischer, C. F. 1993 In : Physics Letters. Section A: General, Atomic and Solid State Physics. 174, 1-2, p. 111-115

    Research output: Contribution to journalArticle

  11. Relativistic ab initio calculations of oscillator strengths and hyperfine structure constants in TlII

    Brage, T., Proffitt, C. R. & Leckrone, D. S. 1999 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 32, 13, p. 3183-3192

    Research output: Contribution to journalArticle

  12. Core-excited quintet states in Mg I

    Andersen, T., Brage, T., Fischer, C. F. & Sorensen, L. E. 1991 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 24, 5, p. 905-920

    Research output: Contribution to journalArticle

  13. Non-LTE calculations of radiative forces for thallium in the atmospheres of HgMn stars

    Proffitt, C. R., Brage, T. & Leckrone, D. S. 1996 M.A.S.S.-- Model Atmospheres and Stellar Spectra: 5th Vienna - Workshop (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific, Vol. 108, p. 103-108

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  14. Theoretical atomic properties for light atoms

    Fischer, C. F., Jonsson, P., Godefroid, M. & Brage, T. 1998 The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific, Vol. 143, p. 386-389

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  15. Selections from the GHRS atlas of chi Lupi

    Proffitt, C. R., Wahlgren, G., Brage, T., Brandt, J. C., Leckrone, D. S. & Johansson, S. 1998 The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific, Vol. 143, p. 322-325

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  16. Atomic data and theoretical X-ray spectra of Ge-like through V-like W ions

    Clementson, J., Beiersdorfer, P., Brage, T. & Gu, M. F. 2014 In : Atomic Data and Nuclear Data Tables. 100, 2, p. 577-649

    Research output: Contribution to journalArticle

  17. Very heavy elements in the HgMn star chi Lupi

    Wahlgren, G., Leckrone, D. S., Brage, T., Proffitt, C. R. & Johansson, S. 1998 The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific, Vol. 143, p. 330-333

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  18. Atomic calculations inspired by the GHRS - gf-values, hyperfine structure constants, and isotope shifts for heavy elements

    Brage, T., Proffitt, C. R., Wahlgren, G., Leckrone, D. S. & Johansson, S. 1998 The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific, Vol. 143, p. 378-381

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  19. Analysis of the competition between forbidden and hyperfine-induced transitions in Ne-like ions

    Andersson, M., Jon Grumer, Brage, T., Zou, Y. & Hutton, R. 2016 Mar 14 In : Physical Review A (Atomic, Molecular and Optical Physics). 93, 3, 032506

    Research output: Contribution to journalArticle

  20. Unexpected transitions induced by spin-dependent, hyperfine and external magnetic-field interactions

    Jon Grumer, Brage, T., Andersson, M., Li, J., Jonsson, P., Li, W., Yang, Y., Hutton, R. & Zou, Y. 2014 In : Physica Scripta. 89, 11, 114002

    Research output: Contribution to journalArticle

  21. Theoretical Studies of Atomic Structure, Radiative Transitions and Interference Effects

    Andersson, M. 2006 Department of Physics, Lund University. 272 p.

    Research output: ThesisDoctoral Thesis (compilation)

  22. ON the FINE STRUCTURE SPLITTING of the 3p43d 4D5/2 and 3p43d 4D7/2 LEVELS of Fe X

    Judge, P. G., Hutton, R., Li, W. & Brage, T. 2016 Dec 20 In : Astrophysical Journal. 833, 2, 185

    Research output: Contribution to journalArticle

  23. A strong visible line in the spectrum of W11+

    Li, M., Qiu, M., Xiao, J., Yao, K., Brage, T., Hutton, R. & Zou, Y. 2016 Sep 1 In : Physica Scripta. 91, 10, 105401

    Research output: Contribution to journalArticle

  24. Forbidden-line spectroscopy of the ground-state configuration of Cd-like W

    Fei, Z., Li, W., Jon Grumer, Shi, Z., Zhao, R., Brage, T., Huldt, S., Yao, K., Hutton, R. & Zou, Y. 2014 In : Physical Review A (Atomic, Molecular and Optical Physics). 90, 5, 052517

    Research output: Contribution to journalArticle

  25. Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten

    Fei, Z., Zhao, R., Shi, Z., Xiao, J., Qiu, M., Jon Grumer, Andersson, M., Brage, T., Hutton, R. & Zou, Y. 2012 In : Physical Review A (Atomic, Molecular and Optical Physics). 86, 6, 062501

    Research output: Contribution to journalArticle

  26. Coronal lines and the importance of deep-core-valence correlation in Ag-like ions

    Jon Grumer, Zhao, R., Brage, T., Li, W., Huldt, S., Hutton, R. & Zou, Y. 2014 In : Physical Review A (Atomic, Molecular and Optical Physics). 89, 6, 062511

    Research output: Contribution to journalArticle

  27. Magnetic field induced transition rates in Ne- and Be-like ions for plasma diagnostics and E1M1 two-photon decay rate determination

    Jon Grumer, Li, J., Li, W., Andersson, M., Brage, T., Hutton, R., Jonsson, P., Yang, Y. & Zou, Y. 2014 XXVIII International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2013). IOP Publishing, Vol. 488, p. 152005

    Research output: Chapter in Book/Report/Conference proceedingPreface to conference proceeding

  28. Tungsten spectroscopy in the EUV range observed at a high-temperature superconducting electron-beam ion trap

    Li, W., Shi, Z., Yang, Y., Xiao, J., Brage, T., Hutton, R. & Zou, Y. 2015 In : Physical Review A (Atomic, Molecular and Optical Physics). 91, 6, 062501

    Research output: Contribution to journalArticle

  29. Hyperfine-dependent lifetimes in Be-like ions

    Andersson, M., Zou, Y., Hutton, R. & Brage, T. 2009 In : Physical Review A (Atomic, Molecular and Optical Physics). 79, 3, 032501

    Research output: Contribution to journalArticle

  30. Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence

    Andersson, M., Yao, K., Hutton, R., Zou, Y., Chen, C. Y. & Brage, T. 2008 In : Physical Review A (Atomic, Molecular and Optical Physics). 77, 4, p. 042509-12 pp

    Research output: Contribution to journalArticle

  31. The M1 ground state fine structure transition in Ag-like Yb

    Zhao, R., Jon Grumer, Li, W., Xiao, J., Brage, T., Huldt, S., Hutton, R. & Zou, Y. 2014 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 47, 18, 185004

    Research output: Contribution to journalArticle

  32. Hyperfine dependent lifetimes in Mg-like ions

    Andersson, M., Zou, Y., Hutton, R. & Brage, T. 2010 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 43, 9

    Research output: Contribution to journalArticle

  33. Review of highly charged tungsten spectroscopy research using low energy EBITs at the Shanghai EBIT laboratory

    Qiu, M. L., Li, W. X., Zhao, Z. Z., Yang, Y., Xiao, J., Brage, T., Hutton, R. & Zou, Y. 2015 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 48, 14, 144029

    Research output: Contribution to journalReview article

  34. Lifetimes of the hyperfine levels of 3d(9)4s D-3(3) in high-Z Ni-like ions

    Du, W., Andersson, M., Yao, K., Brage, T., Hutton, R. & Zou, Y. 2013 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 46, 14, 145001

    Research output: Contribution to journalArticle

  35. A Novel Method to Determine Magnetic Fields in Low-density Plasma Facilitated Through Accidental Degeneracy of Quantum States in Fe9+

    Li, W., Jon Grumer, Yang, Y., Brage, T., Yao, K., Chen, C., Watanabe, T., Jonsson, P., Lundstedt, H., Hutton, R. & Zou, Y. 2015 In : Astrophysical Journal. 807, 1, 69

    Research output: Contribution to journalArticle

  36. Experimental and theoretical studies of lifetimes and transition probabilities for Au II

    Zhiguo, Z., Brage, T., Curtis, L. J., Hans Lundberg & Martinson, I. 2002 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 35, 3, p. 483-490

    Research output: Contribution to journalArticle

  37. Theoretical oscillator strengths and hyperfine structure in HgII

    Brage, T., Proffitt, C. & Leckrone, D. S. 1999 In : Astrophysical Journal. 513, 1, p. 524-534

    Research output: Contribution to journalArticle

  38. Autodetachment of the nsnp2 4P1/2 states in negative ions

    Miecznik, G., Brage, T. & Fischer, C. F. 1992 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 25, 20, p. 4217-4228

    Research output: Contribution to journalArticle

  39. Hyperfine-interaction-dependent 4s4p P-3(2) lifetimes in Zn-like ions

    Andersson, M., Liu, Y., Chen, C. Y., Hutton, R., Zou, Y. & Brage, T. 2008 In : Physical Review A (Atomic, Molecular and Optical Physics). 78, 6

    Research output: Contribution to journalArticle

  40. The pursuit of heavy elements in the HgMn-type star Chi Lupi: Observations with the GHRS in the COSTAR ERA

    Wahlgren, G., Brage, T., GILLILAND, R. L., Johansson, S., Leckrone, D. S., Lindler, D. J. & Litzén, U. 1994 In : Astrophysical Journal. 435, 1, p. L67-L70

    Research output: Contribution to journalArticle

  41. Visible light spectroscopy of Ar6+ ions in high Rydberg states produced with a microcapillary target

    Morishita, Y., Kanai, Y., Ando, K., Hutton, R., Brage, T., Torii, H. A., Komaki, K., Masuda, H., Ishii, K., Rosmej, F. B. & Yamazaki, Y. 2003 In : Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 205, p. 758-761

    Research output: Contribution to journalArticle

  42. Hyperfine structure and isotope shift in Tl II with astrophysical applications

    Johansson, S., Kalus, G., Brage, T., Leckrone, D. S. & Wahlgren, G. 1996 In : Astrophysical Journal. 462, 2, p. 943-947

    Research output: Contribution to journalArticle

  43. Systematic studies of highly excited Rydberg states in ions with two valance electrons

    Andersson, M., Brage, T., Hutton, R., Kink, I. & Lars Engström 2006 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 39, 12, p. 2815-2826

    Research output: Contribution to journalArticle

  44. Lifetimes of 5d96p and 5d86s6p levels in Hg iii

    Beideck, D. J., Curtis, L. J., Irving, R. E., Maniak, S. T., Ragnar Hellborg, Johansson, S., Joueizadeh, A. A., Martinson, I. & Brage, T. 1993 In : Physical Review A (Atomic, Molecular and Optical Physics). 47, 2, p. 884-889

    Research output: Contribution to journalArticle

  45. Lifetime measurements for ground term transitions in TaII, WII, and ReII

    Henderson, M., Irving, R. E., Matulioniene, R., Curtis, L. J., Ellis, D. G., Wahlgren, G. M. & Brage, T. 1999 In : Astrophysical Journal. 520, 2, p. 805-810

    Research output: Contribution to journalArticle

  46. MCDF calculations for the lowest excited states in the Zn-like sequence

    Liu, Y., Hutton, R., Zou, Y., Andersson, M. & Brage, T. 2006 In : Journal of Physics B: Atomic, Molecular and Optical Physics. 39, 16, p. 3147-3158

    Research output: Contribution to journalArticle

  47. Transition probabilities for the UV0.01 multiplet in N III

    Brage, T., Fischer, C. F. & Judge, P. G. 1995 In : Astrophysical Journal. 445, 1, p. 457-464

    Research output: Contribution to journalArticle

  48. Abundance and isotopic anomalies of thallium in the atmosphere of the HgMn star chi Lupi

    Leckrone, D. S., Johansson, S., Kalus, G., Wahlgren, G., Brage, T. & Proffitt, C. R. 1996 In : Astrophysical Journal. 462, 2, p. 937-942

    Research output: Contribution to journalArticle