activity
19982023
most citedWeak magnetic fields in Ap/Bp stars: Evidence for a dipole field lower limit and a tentative interpretation of the magnetic dichotomy

296 citations · 5.4k across the 206 of their papers we have counts for

collaborators
Showing 2004 · astro-phShow all

2 papers · 2 filters

astro-ph2004★ 4 cited

Lithium and its isotopic ratio 6Li/7Li in the atmospheres of some sharp-lined roAp star

A. Shavrina, N. Polosukhina, S. Khan +10

The lines of lithium at 6708 A, and 6103 A, are analyzed in high resolution spectra of some sharp-lined and slowly rotating roAp stars. Three spectral synthesis codes - STARSP, ZEE…

astro-ph2004★ 51 cited

Photospheric magnetic field and surface differential rotation of the FK Com star HD 199178

P. Petit, J. -F. Donati, J. M. Oliveira +11

We present spectropolarimetric observations of the FK Com star HD 199178 obtained between 1998 December and 2003 August at the Telescope Bernard Lyot (Observatoire du Pic du Midi,…