Reference : An asteroseismic study of the beta Cephei CoRoT main target HD 180642: results from the ...
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/31680
An asteroseismic study of the beta Cephei CoRoT main target HD 180642: results from the ground-based campaign
English
Briquet, Maryline mailto [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium]
Uytterhoeven, K. [Laboratoire AIM, CEA/DSM-CNRS-Univ. Paris Diderot; CEA, IRFU, SAp, centre de Saclay, F-91191, Gif-sur-Yvette, France; INAF-Osservatorio Astronomico di Brera, Via E. Bianchi 46, I-23807 Merate, Italy]
Morel, Thierry mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE) >]
Aerts, C. [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium; Dep. of Astrophysics, University of Nijmegen, IMAPP, PO Box 9010, 6500 GL Nijmegen, the Netherlands]
De Cat, P. [Koninklijke Sterrenwacht van België, Ringlaan 3, B-1180 Brussel, Belgium]
Mathias, P. [UMR 6525 H. Fizeau, UNS, CNRS, OCA, Campus Valrose, F-06108 Nice Cedex 2, France; Observatoire Midi Pyrenees, Laboratoire d'Astrophysique-LATT, 57 Avenue Azereix, 65000 Tarbes, France]
Lefever, K. [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium; BIRA-IASB, Ringlaan 3, B-1180 Brussel, Belgium]
Miglio, Andrea mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie >]
Poretti, E. [INAF-Osservatorio Astronomico di Brera, Via E. Bianchi 46, I-23807 Merate, Italy]
Marti­n-Ruiz, S. [> >]
Paparo, M. [> >]
Rainer, M. [INAF-Osservatorio Astronomico di Brera, Via E. Bianchi 46, I-23807 Merate, Italy]
Carrier, F. [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium]
Gutierrez-Soto, J. [> >]
Valtier, J. C. [UMR 6525 H. Fizeau, UNS, CNRS, OCA, Campus Valrose, F-06108 Nice Cedex 2, France]
Benko, J. M. [> >]
Bognar, Z. [> >]
Niemczura, E. [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium; Instytut Astronomiczny Wroclawski, Kopernika 11, 51-622 Wroclaw, Poland]
Amado, P. J. [Instituto de Astrofísica de Andalucía (CSIC), Apdo. 3004, 18080 Granada, Spain]
Suarez, J. C. [> >]
Moya, A. [Instituto de Astrofísica de Andalucía (CSIC), Apdo. 3004, 18080 Granada, Spain]
Rodri­guez-Lopez, C. [> >]
Garrido, R. [Instituto de Astrofísica de Andalucía (CSIC), Apdo. 3004, 18080 Granada, Spain]
1-Sep-2009
American Institute of Physics Conference Series
394-396
International
santa fe
31-05 to 05-06 2009
[en] Low-amplitude blue variables ; Giant and subgiant stars ; Photometric ; polarimetric ; and spectroscopic instrumentation
[en] The β Cephei star HD 180642 was observed by the CoRoT satellite during a run of 156 days in 2007. The space white light photometry revealed the rich frequency spectrum of the star (Degroote et al. 2009). In the present study, we provide additional information on the target, based on both ground-based multi-colour photometry and high-resolution spectroscopy. We place our object in the (T[SUB]eff[/SUB], log g) diagram. In addition, we derive the chemical abundances of several elements as well as the metallicity of HD 180642. Finally, we put constraints on the identification of some modes. All these observational constraints will be used to compute stellar models of the target.
http://hdl.handle.net/2268/31680
10.1063/1.3246524
http://adsabs.harvard.edu/abs/2009AIPC.1170..394B
1170

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