2005A&A...439.1057S

Query : 2005A&A...439.1057S

2005A&A...439.1057S - Astronomy and Astrophysics, volume 439, 1057-1060 (2005/9-1)

Envelope models for the supersoft X-ray emission of V1974 Cyg.

SALA G. and HERNANZ M.

Abstract (from CDS):

The evolution of the soft X-ray emission of V1974 Cyg has been simulated by a white dwarf envelope model with steady hydrogen burning. The comparison of the results obtained from ROSAT observations with the results of our envelope models indicates that the post-outburst evolution of the nova can be explained by steady H-burning on either a 0.9M_☉ white dwarf with 50% degree of mixing between solar-like accreted material and the ONe degenerate core, or on a 1.0M_☉ ONe white dwarf with 25% mixing.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: V1974 Cygni - stars: novae, cataclysmic variables - stars: white dwarfs - X-rays: binaries

Simbad objects: 3

Full paper

View the references in ADS

Number of rows : 3

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Sp type	#ref 1850 - 2022
1	LMCN 1995-02a	No*	05 26 50.15	-70 01 26.4	~	40
2	V* GQ Mus	No*	11 52 02.4296561952	-67 12 20.986391520	~	254
3	V* V1974 Cyg	No*	20 30 31.6546001712	+52 37 50.837478240	~	558

To bookmark this query, right click on this link: simbad:objects in 2005A&A...439.1057S and select 'bookmark this link' or equivalent in the popup menu