The incidence of nonradial pulsation in the lambda Bootis stars
| dc.creator | Bohlender, D. A. | |
| dc.creator | Gonzalez, J. -F. | |
| dc.creator | Matthews, J. M. | |
| dc.date | 1998-05-18 | |
| dc.date.accessioned | 2026-07-07T02:26:58Z | |
| dc.date.available | 2026-07-07T02:26:58Z | |
| dc.description | We have completed a high-resolution, high-signal-to-noise, spectroscopic survey of the northern members of the peculiar lambda Boo stars in order to investigate the frequency of the incidence of nonradial pulsation (NRP) in these metal-deficient stars. Of 18 objects observed, 9 show conclusive evidence of NRP, which suggests that pulsation instability is a common phenomenon in the lambda Boo class. | |
| dc.description | 3 pages, 1 figure, to appear in: Proc. of the 26th workshop of the European Working Group on CP stars, eds. P. North, A. Schnell and J. Ziznovsky, Contrib. Astr. Obs. Skalnate Pleso Vol. 27, No 3 | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9805227 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9805227 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/12494 | |
| dc.subject | Astrophysics | |
| dc.title | The incidence of nonradial pulsation in the lambda Bootis stars | |
| dc.type | text |