Number of the records: 1
Molecular emission of CO in BI Cru with high resolution spectroscopy
- 1.0562141 - ASÚ 2023 RIV AR eng J - Journal Article
Marchiano, P. E. - Kraus, Michaela - Arias, M.L. - Torres, A.F. - Cidale, L.S. - Vallverdú, R.
Molecular emission of CO in BI Cru with high resolution spectroscopy.
Boletín de la Asociación Argentina de Astronomía. Roč. 63, July (2022), s. 101-103. E-ISSN 1669-9521
R&D Projects: GA ČR(CZ) GA20-00150S
EU Projects: European Commission(XE) 823734 - POEMS
Institutional support: RVO:67985815
Keywords : binaries * symbiotic * infrared stars
OECD category: Astronomy (including astrophysics,space science)
Method of publishing: Limited access
http://www.astronomiaargentina.org.ar/b63/2022BAAA...63..101M.pdf
In this work we analyze a high-resolution infrared spectrum (R ∼ 45,000) of the symbiotic star BI Cru. This spectrum was obtained using IGRINS spectrograph mounted in Gemini South and ranges from 1.5 to 2.5 μm. From the modeling of the observed CO band emission in the 2.3 μm region, we obtained detailed information of the kinematics and the physical properties of the molecular circumstellar medium.
Permanent Link: https://hdl.handle.net/11104/0334560
Number of the records: 1