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Publications related to HST/GHRS observations of chi Lupi.

"Very High Resolution UV Spectroscopy of a Chemically Peculiar Star: Results of the chi Lupi Pathfinder Project", Leckrone, David S.; Proffitt, Charles R.; Wahlgren, G. M.; Johansson, S. G.; Brage, Tomas, 1999, AJ, 117, 1454

"A GHRS Atlas of Echelle Observations of the HgMn Star chi Lupi", Brandt, J. C. et al. 1999, AJ, 117, 1505

"Theoretical Oscillator Strengths and Hyperfine Structure in Hg II", Brage, T.; Proffitt, C. R.; Leckrone, D., 1999, ApJ, 513, 524

"Mercury in the HgMn Stars chi Lupi and HR 7775", Proffitt, C. R.; Brage, T.; Leckrone, D.; Brandt, J. C.; Wahlgren, G. M.; Sansonetti, C. J.; Reader, J.; Johansson, S. G., 1999, ApJ, 512, 942

"New Zr II oscillator strengths and the zirconium conflict in the HgMn star chi Lupi", Sikstrom, C. M.; Lundberg, H.; Wahlgren, G. M.; Li, Z. S.; Lynga, C.; Johansson, S.; Leckrone, D. S., 1999 A&A, 343, 297

"The Spectrum and Term Analysis of Co ii", Pickering, Juliet C.; Raassen, A. J. J.; Uylings, P. H. M.; Johansson, S., 1998 ApJS, 117, 261

"Theoretical Oscillator Strengths for Sr ii and Y iii, with Application to Abundances in the HgMn-Type Star chi Lupi", Brage, Tomas; Wahlgren, Glenn M.; Johansson, Sveneric G.; Leckrone, David S.; Proffitt, Charles, 1998 ApJ, 496, 1051

"Abundance and Isotopic Composition of Platinum in chi Lupi and HR 7775 Derived with the Help of New Laboratory Spectra of Pt ii", Kalus, Gabriele; Johansson, Sveneric; Wahlgren, Glenn M.; Leckrone, David S.; Thorne, Anne P.; Brandt, Jack C., 1998 ApJ, 494, 792

"Atomic Calculations Inspired by the GHRS - gf-Values, Hyperfine Structure Constants, and Isotope Shifts for Heavy Elements", Brage, T.; Proffitt, C. R.; Wahlgren, G. M.; Leckrone, D. S.; Johansson, S. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p.378

"Oscillator Strengths and the Rhodium Abundance in the HgMn Type Star Chi Lupi", Lundberg, H.; Johansson, S.; Litzén, U.; Wahlgren, C. M.; Leckrone, D. S. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p. 343

"High-Resolution Observation of B II 1362 in Chi Lupi", Zethson, T.; Johansson, S.; Wahlgren, G. M.; Leckrone, D. S. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p. 339

"The Abundance of Co in the HgMn Star Chi Lupi", Zethson, T.; Johansson, S.; Wahlgren, C. M.; Pickering, J.; Leckrone, D. S. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p. 334

"Very Heavy Elements in the HgMn Star Chi Lupi", Wahlgren, G. M.; Leckrone, D. S.; Brage, T.; Proffitt, C. R.; Johansson, S. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p.330

"Abundances and Isotopic Compositions of Singly Ionized Platinum in Chi Lupi and HR 7775", Kalus, G.; Johansson, S.; Wahlgren, G. M.; Leckrone, D. S.; Brandt, J. C.; Thorne, A. P. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p.326

"Selections from the GHRS Atlas of Chi Lupi", Proffitt, C. R.; Wahlgren, G. M.; Brage, T.; Brandt, J. C.; Leckrone, D. S.; Johansson, S. G.; the GHRS science team in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p.322

"GHRS Spectroscopy of Chemically Peculiar Stars: The Chi Lupi Pathfinder Project", Leckrone, D. S.; Johansson, S. G.; Wahlgren, G. M.; Proffitt, C. R.; Brage, T. in The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998; ed. John C. Brandt; Thomas B. Ake; Carolyn Collins Petersen, p.135

"Atomic Data for the Re ii UV 1 Multiplet and the Rhenium Abundance in the HgMn-Type Star chi Lupi", Wahlgren, Glenn M.; Johansson, Sveneric G.; Litzén, Ulf; Gibson, N. D.; Cooper, J. C.; Lawler, J. E.; Leckrone, David S.; Engleman, Rolf, Jr., 1997 ApJ, 475, 380

"Lifetimes and Oscillator Strengths for the 6p7s 3P 0,1 Levels in Bi ii", Henderson, M.; Curtis, L. J.; Ellis, D. G.; Irving, R. E.; Wahlgren, G. N., 1996 ApJ, 473, 565

"Experimental Pd ii Oscillator Strengths and the Palladium Abundance in the HgMn-Type Star chi Lupi", Lundberg, Hans; Johansson, Sveneric G.; Larsson, Joergen; Leckrone, David S.; Litzén, Ulf; Svanberg, Sune; Wahlgren, Glenn M.; Zerne, Raoul, 1996 ApJ, 469, 388

"Hyperfine Structure and Isotope Shift in Tl ii with Astrophysical Applications", Johansson, Sveneric; Kalus, Gabriele; Brage, Tomas; Leckrone, David S.; Wahlgren, Glenn M., 1996 ApJ, 462, 943

"Stellar Chemical Abundances With The GHRS", Leckrone, D.S.; Johansson, S.G.; Wahlgren, G.M.; Proffitt, C.R.; Brage, T. 1996, Physica Scripta,

"Non-LTE Calculations Of Radiative Forces For Thallium In The Atmospheres Of HgMn Stars", Proffitt, C.R.; Brage, T.; Leckrone, D.S. 1996, ASP Conference Series, 108, ed. S.J. Adelman, F. Kupka, and W.W. Weiss, p. 103

"Abundance and Isotopic Anomalies of Thallium in the Atmosphere of the HgMn Star chi Lupi", Leckrone, David S.; Johansson, Sveneric; Kalus, Gabriele; Wahlgren, Glenn M.; Brage, Tomas; Proffitt, Charles R., 1996 ApJ, 462, 937

"Core-valence and Core-core Correlation Effects on Hyperfine Structure Parameters and Oscillator Strengths in Tl II and Tl III", Brage, T.; Leckrone, D. S.; Froese Fischer, C. 1996, Phys. Rev. A, 53, 192

"Interpretation of Anomalous Ultraviolet Transitions of Fe ii Observed in Laboratory Fourier Transform Spectra and Stellar HST and IUE Spectra", Johansson, Sveneric; Brage, Tomas; Leckrone, David S.; Nave, Gillian; Wahlgren, Glenn M., 1995 ApJ, 446, 361

"The abundances of Pt, Au, and Hg in the chemically peculiar HgMn-type stars kappa Cancri and chi Lupi", Wahlgren, Glenn M.; Leckrone, David S.; Johansson, Sveneric G.; Rosberg, Maria; Brage, Tomas, 1995 ApJ, 444, 438

"Oscillator Strengths For Transitions In As II," Brage, T., \& Leckrone, D.S. 1995, J. Phys. B: At. Mol. Opt. Phys., 28, 1201

"The pursuit of heavy elements in the HgMn-type star Chi Lupi: Observations with the GHRS in the COSTAR era", Wahlgren, Glenn M.; Brage, Tomas; Gilliland, Ronald L.; Johansson, Sveneric G.; Leckrone, David S.; Lindler, Don J.; Litzén, Ulf, 1994 ApJ, 435L, 67

"An optical region elemental abundance analysis of the chemically peculiar HgMn star chi Lupi" Wahlgren, Glenn M.; Adelman, Saul J.; Robinson, Richard D., 1994 ApJ, 434, 349

"Comparison of new experimental and atrophysical f-values for some Ru II lines, observed in HST spectra of chi Lupi" Johansson, Sveneric G.; Joueizadeh, Ali; Litzén, Ulf; Larsson, Jorgen; Persson, Anders; Wahlstrom, Claes-Goran; Svanberg, Sune; Leckrone, David S.; Wahlgren, Glenn M., 1994 ApJ, 421, 809

"Analysis of the Fourier Transform Spectrum of Pd II in the 1900 - 5000 Å Region", Lundberg, H.; Litzén, U.; Johansson, S. 1994, Physica Scripta, 50, 110

"High Resolution UV Stellar Spectroscopy With The HST/GHRS, Challenges And Opportunities For Atomic Physics" Leckrone, D. S.; Johansson, S. G.; Wahlgren, G. M.; Adelman, S. J. 1993, Physica Scripta, T47, 149

"Lifetimes of 5d$^9$ 6p And 5d$^8$ 6s6p Levels In Hg III," Beideck, D.J., Curtis, L.J., Irving, R.E., Maniak, S.T., Hellborg, R., Johansson, S.G., Joueizadeh, A.A., Martinson, I., \& Brage, T. 1993, Phys. Rev. A, 47, 884

"Wavelengths And Isotope Shifts For Lines Of Astrophysical Interest In The Spectrum Of Doubly Ionized Mercury (Hg III)," Sansonetti, C.J. \& Reader, J. 1993, Phys. Rev. A, 47, 3080

"Exploring Abundance And Isotope Anomalies In CP Stars With the HST/GHRS: High Resolution UV Spectroscopy of chi Lupi," Leckrone, D.S.; Wahlgren, G.M.; Johansson, S.G.; Adelman, S.J. 1993, in "Peculiar Versus Normal Phenomena In A-Type And Related Stars," ed. M.M Dworetsky, F. Castelli, and R. Faraggiana, ASP Conference Series, 44, 42 (invited paper)

"Using HST/GHRS Echelle Spectra As Templates For IUE Data Analysis," Wahlgren, G.M.; Leckrone, D.S.; Johansson, S.G.; Rosberg, M. 1993, in "Peculiar Versus Normal Phenomena In A-Type And Related Stars," ed. M.M Dworetsky, F. Castelli, and R. Faraggiana, ASP Conference Series, 44, 121

"First results from the Goddard High-Resolution spectrograph - High-resolution observations of the 1942 A resonance line of Hg II in the chemically peculiar B star, Chi Lupi" Leckrone, David S.; Wahlgren, Glenn M.; Johansson, Sveneric G., 1991 ApJ, 377L, 37

"First results from the Goddard High-Resolution Spectrograph - A demonstration of spectral resolution and experiments with deconvolution", Wahlgren, Glenn M.; Leckrone, David S.; Shore, Steven N.; Lindler, Don J.; Gilliland, Ronald L.; Ebbets, Dennis C., 1991, ApJ, 377L, 41

Leckrone, D. S.; Johansson, S. G.; Wahlgren, G. M. 1991, in The First Year Of HST Observations, eds. A. L. Kinney, and J. C. Blades (Baltimore: ST ScI), 83

Ph.D. Dissertations

"Time-Resolved Studies of Atoms and Ions in the Short-Wavelength Region," Zerne, R., Ph.D. Dissertation, Univesity of Lund, 1996 (includes GHRS data for Pt II and Pd II)

"High-Resolution Spectroscopy Of Gold, Nickel and Iron With Applications to Space Astronomy," Rosberg, M., Ph.D. Dissertation, University of Lund, 1995 (includes GHRS data for Au II)

"Systematic Studies of Weak Atomic Transitions," Fleming, J., Ph.D. Dissertation, University of Belfast, 1995 (includes GHRS data for the 1942 Å region)

"Laser Spectroscopy On Atoms And Ions Using Short-Wavelength Radiation," Larsson, J., Ph.D. Dissertation, University of Lund, 1994 (includes GHRS data for Ru II)

"High-Resolution Fourier Transform Spectrometry of Atomic and Singly Ionized Cobalt," Pickering, J.C., Ph.D. Dissertation, University of London, 1994 (includes GHRS data for Co II)