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Molecular spectroscopy of CH Cygni in the 1998-2000 active phase


Kotnik-Karuza, Dubravka; Jurdana-Šepić, Rajka; Majlinger, Zlatko
Molecular spectroscopy of CH Cygni in the 1998-2000 active phase // Baltic astronomy, 13 (2004), 148-150 (međunarodna recenzija, članak, znanstveni)


Naslov
Molecular spectroscopy of CH Cygni in the 1998-2000 active phase

Autori
Kotnik-Karuza, Dubravka ; Jurdana-Šepić, Rajka ; Majlinger, Zlatko

Izvornik
Baltic astronomy (1392-0049) 13 (2004); 148-150

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Stellar atmospheres ; symbiotic binaries ; late type stars ; fundamental parameters ; CH Cygni

Sažetak
We study the physical conditions in the photosphere of the cool component of the symbiotic binary CH Cygni. The TiO absorption bands in the spectral region 4500-9480 A from spectra taken in an epoch of the 1998-2000 active phase have been identified as members of the a, g, g', b, d, f and e band systems. The temperatures of the coolest layers in the M7.5 giant's photosphere have been determined.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0009002

Ustanove
Filozofski fakultet, Rijeka

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus