SIMBAD references

1998A&AS..128..429H - Astron. Astrophys., Suppl. Ser., 128, 429-439 (1998/March-2)

New λ Bootis stars with a shell.

HAUCK B., BALLEREAU D. and CHAUVILLE J.

Abstract (from CDS):

We publish here the second part of our spectroscopic survey at high dispersion of some known and suspected λ Bootis stars with a view to detecting circumstellar shell features. Eight stars of our sample exhibit such features. These stars are fast rotators, a result which is in line with Hohlweger and Rentzsch-Holm's study (1995A&A...303..819H). The analysis of the photometric data has allowed us to confirm the exclusion of a few stars misclassified from the λ Bootis group.

Abstract Copyright: ∼

Journal keyword(s): stars: chemically peculiar - stars: circumstellar matter - stars: rotation

Simbad objects: 36

Full paper

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