Tomas Brage

Search results

• 2009

  Forbidden and Unexpected atomic transitions

  Brage, T., Andersson, M. & Hutton, R., 2009, AIP Conference Proceedings (ICAMDATA-2008). American Institute of Physics (AIP), Vol. 1125. p. 18-28

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Calculation 100%
  • Atomic Physics 100%
  • Computation 100%
• 2004

  A presentation of three ab initio atomic structure calculation projects

  Andersson, M., Brage, T. & Jönsson, P., 2004, 8th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas (ASOS 8). Univ. of Wisconsin, p. M22-M22

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Calculation 100%
  • Atomic Structure 100%
  • Transition Probability 50%
  • Ab Initio Calculation 50%
  • Inert Gas 50%
• 1998

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

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

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Calculation 100%
  • Hyperfine Structure 100%
  • Independent Variables 50%
  • Chemically Peculiar Stars 50%
  • Atomic Property 50%

• GHRS spectroscopy of chemically peculiar stars: The chi Lupi Pathfinder Project

  Leckrone, DS., Johansson, S., Wahlgren, G., Proffitt, CR. & Brage, T., 1998, The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series). Astronomical Society of the Pacific (ASP), Vol. 143. p. 135-153

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Chemically Peculiar Stars 100%
  • Universe 75%
  • Settling 50%
  • Model 25%
  • Sun 25%

• Selections from the GHRS atlas of chi Lupi

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

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • High Resolution 100%
  • Atomic Physics 100%
  • Stellar Atmosphere 100%

• Theoretical atomic properties for light atoms

  Fischer, CF., 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 (ASP), Vol. 143. p. 386-389

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Atom 100%
  • Atomic Property 100%
  • Calculation 50%
  • Hyperfine Structure 50%

• Very heavy elements in the HgMn star chi Lupi

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

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Osmium 100%
• 1996

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

  Proffitt, CR., Brage, T. & Leckrone, DS., 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 (ASP), Vol. 108. p. 103-108

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • Calculation 100%
  • Planetary Atmosphere 100%
  • Thallium 100%
  • High Resolution 25%
  • Space Telescope 25%
• 1995

  Splices in atomic structure calculations

  Fischer, CF. & Brage, T., 1995, Atomic Collisions: A Symposium in Honor of Christopher Bottcher (1945-1993) (AIP Conference Proceedings ). American Institute of Physics (AIP), Vol. 347. p. 139-150

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
• 1993

  Autoionization of core-excited Na-Like 2p53lnl' (n=3 and 4) states in Si3+ formed in 50 keV Si5++He collisions

  Schneider, D., Bruch, R., Wang, H., Brage, T., Prior, MH. & Ridder, D., 1993, 6th International Conference on the Physics of Highly-charged Ions. (AIP Conference Proceedings). American Institute of Physics (AIP), Vol. 274. p. 105-108

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
• 1992

  Atomic negative ions

  Brage, T., 1992, Computational Quantum Physics (AIP Conference Proceedings). American Institute of Physics (AIP), Vol. 260. p. 94-108

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review