Formation of Neutral Disk-Like Zone Around the Active Hot Stars in Symbiotic Binaries
Abstract: In this contribution we present the ionization structure in the enhanced wind from the hot star in symbiotic binaries during active phases. Rotation of the hot star leads to the compression of the outflowing material towards its equatorial plane. As a result, a neutral disk-like zone around the active hot star near the orbital plane is created. We modeled the compression of the wind and calculated the neutral disk-like zone in the enhanced wind from the hot star using the equation of the photoionization equilibrium. the presence of such neutral disk-like zones was also suggested on the basis of the modeling the spectral energy distribution of symbiotic binaries. We confront the calculated ionization structures in the enhanced wind from the hot star with the observations. the calculated column density of the neutral hydrogen atoms in the neutral disk-like zone and the emission measure of the ionized part of the wind from the hot star are in a good agreement with the quantities derived from observations during active phases. the presence of such neutral disk-like zones is transient, being connected with the active phases of symbiotic binaries. During quiescent phases, such neutral disk-like zones cannot be created because of insufficient mass-loss rate from the hot star.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Formation of Neutral Disk-Like Zone Around the Active Hot Stars in Symbiotic Binaries ; volume:21 ; number:1-2 ; year:2012 ; pages:105-111 ; extent:7
Open astronomy ; 21, Heft 1-2 (2012), 105-111 (gesamt 7)
- Urheber
-
Cariková, Z.
Skopal, A.
- DOI
-
10.1515/astro-2017-0364
- URN
-
urn:nbn:de:101:1-2405281601010.497973806776
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
14.08.2025, 10:45 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Cariková, Z.
- Skopal, A.
Ähnliche Objekte (12)
Spectroscopy of hot subdwarf binaries
Multiwavelength SED as a Tool in Understanding Outbursts of Symbiotic Binaries
Hot subdwarf binaries – Masses and nature of their heavy compact companions
Accretion disk around the rotating Damour–Solodukhin wormhole
Interacting binaries
Rotating Binaries
Accretion disk weather of black hole X-ray binaries : the case of cygnus X-1
Accretion disk weather of black hole X-ray binaries : the case of Cygnus X-1
Spectroscopic properties of stars in young binaries: fundamental data for understanding binary formation and disk evolution
Accretion disk around a Schwarzschild black hole in asymptotic safety
Location in a disk city with consumer concentration around the center
Location in a Disk City with Consumer Concentration around the Center
Spectroscopy of hot subdwarf binaries
Multiwavelength SED as a Tool in Understanding Outbursts of Symbiotic Binaries
Hot subdwarf binaries – Masses and nature of their heavy compact companions
Accretion disk around the rotating Damour–Solodukhin wormhole
Interacting binaries
Rotating Binaries
Accretion disk weather of black hole X-ray binaries : the case of cygnus X-1
Accretion disk weather of black hole X-ray binaries : the case of Cygnus X-1
Spectroscopic properties of stars in young binaries: fundamental data for understanding binary formation and disk evolution
Accretion disk around a Schwarzschild black hole in asymptotic safety
Location in a disk city with consumer concentration around the center
Location in a Disk City with Consumer Concentration around the Center
Spectroscopy of hot subdwarf binaries
Multiwavelength SED as a Tool in Understanding Outbursts of Symbiotic Binaries
Hot subdwarf binaries – Masses and nature of their heavy compact companions
Accretion disk around the rotating Damour–Solodukhin wormhole
Interacting binaries
Rotating Binaries
Accretion disk weather of black hole X-ray binaries : the case of cygnus X-1
Accretion disk weather of black hole X-ray binaries : the case of Cygnus X-1
Spectroscopic properties of stars in young binaries: fundamental data for understanding binary formation and disk evolution
Accretion disk around a Schwarzschild black hole in asymptotic safety
Location in a disk city with consumer concentration around the center