Towards Asteroseismology of ζ Ophiuchi

Details Towards Asteroseismology of ζ Ophiuchi Towards Asteroseismology of ζ Ophiuchi

Mar 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aspc..361..485s&link_type=abstract

Active OB-Stars: Laboratories for Stellar and Circumstellar Physics, ASP Conference Series, Vol. 361, Proceedings of the confere

Physics

Scientific paper

We have applied a nonadiabatic pulsation analysis including rotation effects to evolutionary models of 22 M_odot which pass around the location of ζ Oph in the HR diagram. Several pulsations are excited by the κ-mechanism at the Fe-bump of opacity. The main MOST frequency of 5.181 c/d is consistent with either quasi-radial fundamental or first-overtone mode. In both cases, frequencies of the excited low surface-order (even) modes seem to reproduce most of the observed frequencies with high-amplitude signals.

Affiliated with

Also associated with

No associations

Rating

Towards Asteroseismology of ζ Ophiuchi does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Towards Asteroseismology of ζ Ophiuchi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Towards Asteroseismology of ζ Ophiuchi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-858131