The Barium Star HD204075: Iron Abundance and the Absence of Evidence for Accretion |
Jeong, Yeuncheol
(Daeyang Humanity College, Sejong University)
Yushchenko, Alexander (Astrocamp Contents Research Institute) Gopka, Vira (Astronomical Observatory, Odessa National University) Yushchenko, Volodymyr (Astronomical Observatory, Odessa National University) Rittipruk, Pakakaew (Department of Physics and Astronomy, Sejong University) Jeong, Kyung Sook (Daeyang Humanity College, Sejong University) Demessinova, Aizat (Physico-Technical Department, Al Farabi Kazakh National University) |
1 | Antipova LI, Boyarchuk AA, Pakhomov YV, Panchuk VE, analysis of atmospheric abundances in classical barium stars, Astron. rep. 48, 597-610 (2004). https://doi.org/10.1134/1.1777277 DOI |
2 | Asplund M, Grevesse N, Sauval AJ, Scott P, The chemical composition of the sun, Annu. Rev. Astron. Astrophys. 47, 481-522 (2009). https://doi.org/10.1146/annurev.astro.46.060407.145222 DOI |
3 | Bagnulo S, Jehin E, Ledoux C, Cabanac R, Melo C, et al., ESO Paranal Science Operations Team, The UVES paranal observatory project: a library of high-resolution spectra of stars across the hertzsprung-russell diagram, The Messenger. 114, 10 (2003). https://www.eso.org/sci/publications/messenger/archive/no.114-dec03/messenger-no114-10-14.pdf |
4 | Biemont E, Palmeri P, Quinet P, D.R.E.A.M. database on rare Earths at Mons University (2002) [Internet], viewed 2017 Apr 14, available from: http://hosting.umons.ac.be/html/agif/databases/dream.html |
5 | Bohm-Vitense E, The puzzle of the metallic line stars, Publ. Astron. Soc. Pac. 118, 419-435 (2006). http://doi.org/10.1086/499385 DOI |
6 | Kang YW, Yushchenko AV, Hong K, Guinan EF, Gopka VF, Signs of accretion in the abundance patterns of the components of the RS CVn-type eclipsing binary star LX persei, Astron. J. 145, A167 (2013). http://doi.org/10.1088/0004-6256/145/6/167 DOI |
7 | Hirata R, Horaguchi T, VizieR online data catalog: Atomic spectral line list, SIMBAD Catalog VI/69 (1995). http://vizier.cfa.harvard.edu/viz-bin/Cat?VI/69 |
8 | Jeong Y, Yushchenko AV, Doikov DN, The interaction between accretion from the interstellar medium and accretion from the evolved binary component in barium stars, J. Astron. Space Sci. 35, 1-6 (2018). http://doi.org/10.5140/JASS.2017.35.1.1 DOI |
9 | Kang YW, Yushchenko A, Hong K, Kim S, Yushchenko V, Chemical composition of the components of eclipsing binary star ZZ bootis, Astron. J. 144, A35 (2012). http://doi.org/10.1088/0004-6256/144/2/35 DOI |
10 | Kurucz RL, SYNTHE spectrum synthesis programs and line data (Kurucz CD-ROM, Smithsonian Astrophysical Observatory, Cambridge, MA, 1993) |
11 | Luck RE, Parameters and abundances in luminous stars, Astron. J. 147, 137 (2014). http://doi.org/10.1088/0004-6256/147/6/137 DOI |
12 | Gopka V, Yushchenko A, Lambert D, Drake N, Rostopchin S, Heaviest s-process elements in the atmospheres of barium stars, in Proceedings of the International Symposium on Nuclear Astrophysics-Nuclei in the Cosmos - IX, Geneva, Switzerland, 25-30 Jun 2006. http://pos.sissa.it/archive/conferences/028/105/NIC-IX_105.pdf |
13 | Cenarro AJ, Peletier RF, Sánchez-Blázquez P, Salam SO, Toloba E, et al., Medium-resolution isaac newton telescope library of empirical spectra - II. The stellar atmospheric parameters, Mon. Not. R. Astron. Soc. 374, 664-690 (2007). http://doi.org/10.1111/j.1365-2966.2006.11196.x DOI |
14 | de Castro DB, Pereira CB, Roig F, Jilinski E, Drake NA, et al., Chemical abundances and kinematics of barium stars, Mon. Not. R. Astron. Soc. 459, 4299-4324 (2016). http://doi.org/10.1093/mnras/stw815 DOI |
15 | Fuhr JR, Wiese WL, A critical compilation of atomic transition probabilities for neutral and singly ionized iron, J. Phys. Chem. Ref. Data 35, 1669-1809 (2006). http://doi.org/10.1063/1.2218876 DOI |
16 | Gopka VF, Yushchenko AV, Mishenina TV, Kim C, Musaev FA, et al., Atmospheric chemical composition of the halo star HD 221170 from a synthetic-spectrum analysis, Astron. Rep. 48, 577-587 (2004). http://doi.org/10.1134/1.1777275 DOI |
17 | Havnes O, Conti PS, Magnetic accretion processes in peculiar a stars, Astron. Astrophys. 14, 1-11 (1971). http://adsabs.harvard.edu/abs/1971A%26A....14....1H |
18 | Greenstein JL, Analysis of the metallic-line stars. II. Astrophys. J. 109, 121-138 (1949). http://doi.org/10.1086/145112 DOI |
19 | Havnes O, Abundances and acceleration mechanisms of cosmic rays, Nature, 229, 548-549 (1970). http://doi.org/10.1038/229548a0 DOI |
20 | Havnes O, Magnetic stars as generators of cosmic rays, Astron. Astrophys. 13, 52-57 (1971). http://adsabs.harvard.edu/abs/1971A%26A....13...52H |
21 | Prugniel Ph, Vauglin I, Koleva M, The atmospheric parameters and spectral interpolator for the MILES stars, Astron. Astrophys. 531, A165 (2011). http://doi.org/10.1051/0004-6361/201116769 DOI |
22 |
Yushchenko AV, Gopka VF, Kang YW, Kim C, Lee BC, et al., The chemical composition of |
23 | Yushchenko AV, Gopka VF, Khokhlova VL, Musaev FA, Bikmaev IF, Atmospheric chemical composition of the "twin" components of equal mass in the CP SB2 system 66 Eri, Astron. Lett. 25, 453-466 (1999). http://adsabs.harvard.edu/abs/1999AstL...25..453Y |
24 | McWilliam A, High-resolution spectroscopic survey of 671 GK giants. I-Stellar atmosphere parameters and abundances, Astrophys. J. Sppl. 74, 1075-1128 (1990). http://doi.org/10.1086/191527 DOI |
25 | Michaud G, Diffusion processes in peculiar a stars, Astrophys. J. 160, 641-658 (1970). http://doi.org/10.1086/150459 DOI |
26 | Morton DC, Atomic data for resonance absorption lines. II. Wavelengths longward of the lyman limit for heavy elements, Astrophys. J. Suppl. Ser. 130, 403-436 (2000). http://doi.org/10.1086/317349 DOI |
27 | Piskunov NE, Kupka F, Ryabchikova TA, Weiss WW, Jeffery CS, VALD: The vienna atomic line data base, Astron. Astrophys. Suppl. 112, 525-535 (1995). http://adsabs.harvard.edu/abs/1995A%26AS..112..525P |
28 | Proffitt CR, Michaud G. Abundance anomalies in A and B stars and the accretion of nuclear-processed material from supernovae and evolved giants, Astrophys. J. 345, 998-1007 (1989). http://doi.org/10.1086/167969 DOI |
29 | Scott P, Asplund M, Grevesse N, Bergemann M, Sauval AJ, The elemental composition of the Sun. II. The iron group elements Sc to Ni, Astron. Astrophys. 573, 33(2015). http://doi.org/10.1051/0004-6361/201424110 DOI |
30 | Smiljanic R, Porto de Mello GF, da Silva L, Abundance analysis of barium and mild barium stars, Astron. Astrophys. 468, 679-693 (2007). http://doi.org/10.1051/0004-6361:20065867 DOI |
31 | Sneden C, Lambert DL, Pilachowski CA, A study of CNO elements in barium stars, Astrophys. J. 247, 1052-1062 (1981). http://doi.org/10.1086/159114 DOI |
32 | Yushchenko AV, URAN: A Software System for the Analysis of Stellar Spectra, in Proceedings of the 20th Stellar Conference of the Czech and Slovak Astronomical Institutes, Brno, Czech Republic, 5-7 Nov 1997.http://adsabs.harvard.edu/abs/1998vsr..conf..201Y |
![]() |