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A Gravitational Redshift Determination Of The Mean Mass Of White Dwarfs. DA Stars

Falcon, Ross E.; Winget, D. E.; Montgomery, Michael H.; Williams, Kurtis A. (2010-03)

We measure apparent velocities (v(app)) of the H alpha and H beta Balmer line cores for 449 non-binary thin disk normal DA white dwarfs (WDs) using optical spectra taken for the European Southern Observatory SN Ia progenitor ...

A Gravitational Redshift Determination Of The Mean Mass Of White Dwarfs: DBA And DB Stars

Falcon, Ross E.; Winget, D. E.; Montgomery, Michael H.; Williams, Kurtis A. (2012-10)

We measure apparent velocities (nu(app)) of absorption lines for 36 white dwarfs (WDs) with helium-dominated atmospheres-16 dbAs and 20 dbs-using optical spectra taken for the European Southern Observatory SN Ia progenitor ...