Published 1990 | Version v1
Report Restricted

The DBAQ G35-26

Creators

  • 1. Delaware Univ., Newark, DE (USA). Dept. of Physics and Astronomy
  • 2. Nordisk Inst. for Teoretisk Fysik (NORDITA), Copenhagen (Denmark)

Description

The DQ G35-26 is spectroscopically analyzed and the results discussed in the context of dredge-up of carbon and the accretion of hydrogen. The best fit is Teff=13,000K with firm limits between 11,000K and 14,000K, log(g) between 9.0 and 9.5. The hydrogen abundance is close to 1% by number and the carbon abundance close to 3%. All other elements have less than solar abundance. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Additional titles

Augmented title (English)
Giclas 35-26; EGGR 469; WD 0203+207

Publishing Information

Imprint Pagination
9 p.
Report number
NORDITA--90/65-A(prepr.)

Conference

Title
7. European white dwarf workshop.
Dates
Sep 1990.
Place
Toulouse (France).

INIS

Country of Publication
Denmark
Country of Input or Organization
Denmark
INIS RN
22030273
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON; CHEMICAL COMPOSITION; ELEMENT ABUNDANCE; HYDROGEN; STAR ACCRETION; STAR MODELS; WHITE DWARF STARS
Descriptors DEC
DWARF STARS; ELEMENTS; MATHEMATICAL MODELS; NONMETALS; QUANTITY RATIO; STAR EVOLUTION; STARS

Optional Information

Contract/Grant/Project number
Grant NASA NAG 5-972; NSF AST-87-20530