89 citations · 113 across the 2 of their papers we have counts for
2 papers
astro-ph2007★ 89 cited
Selection of ThAr lines for wavelength calibration of echelle spectra and implications for variations in the fine-structure constant
M. T. Murphy, P. Tzanavaris, J. K. Webb +1
Echelle spectrographs currently provide some of the most precise and detailed spectra in astronomy, the interpretation of which sometimes depends on the wavelength calibration accu…
astro-ph2007★ 24 cited
Searching for hidden AGN in nearby star-forming galaxies with Chandra
P. Tzanavaris, I. Georgantopoulos
(ABRIDGED) AIMS: We searched for X-ray signatures of AGN in a sample of star-forming, relatively early-type, nearby spiral galaxies. Such galaxies are likely to host nuclear super-…