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Very heavy elements in the HgMn star chi Lupi

Wahlgren, Glenn LU ; Leckrone, DS; Brage, Tomas LU ; Proffitt, CR and Johansson, Sveneric LU (1998) Symposium on the Scientific Impact of the Goddard High Resolution Spectrograph In The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series) 143. p.330-333
Abstract
Abundances for the elements W, Os, and Bi are presented for the HgMn star chi Lupi, based upon GHRS echelle-mode spectra and a synthetic spectrum analysis. The tungsten abundance is consistent with a solar-system value while the osmium and bismuth abundances reflect enhancements. With these new data we are able to quantitatively define an abundance peak within the element range Z = 74 through 83.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series)
volume
143
pages
330 - 333
publisher
Astronomical Society of the Pacific
conference name
Symposium on the Scientific Impact of the Goddard High Resolution Spectrograph
external identifiers
  • WOS:000076566800041
ISBN
1-886733-63-5
language
English
LU publication?
yes
id
ccac68b8-d78a-44be-b851-870874c45ee3 (old id 3919550)
date added to LUP
2013-07-09 08:24:21
date last changed
2016-04-16 10:19:20
@misc{ccac68b8-d78a-44be-b851-870874c45ee3,
  abstract     = {Abundances for the elements W, Os, and Bi are presented for the HgMn star chi Lupi, based upon GHRS echelle-mode spectra and a synthetic spectrum analysis. The tungsten abundance is consistent with a solar-system value while the osmium and bismuth abundances reflect enhancements. With these new data we are able to quantitatively define an abundance peak within the element range Z = 74 through 83.},
  author       = {Wahlgren, Glenn and Leckrone, DS and Brage, Tomas and Proffitt, CR and Johansson, Sveneric},
  isbn         = {1-886733-63-5},
  language     = {eng},
  pages        = {330--333},
  publisher    = {ARRAY(0x892ac90)},
  series       = {The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series)},
  title        = {Very heavy elements in the HgMn star chi Lupi},
  volume       = {143},
  year         = {1998},
}