Browsing by Author "Christensen, F.E."
Now showing 1 - 2 of 2
Results Per Page
Sort Options
- ItemNuSTAR reveals an intrinsically X-ray weak broad absorption line quasar in the ultraluminous infrared galaxy Markarian 231(2014) Teng, Stacy H.; Brandt, W.N.; Harrison, F.A.; Luo, B.; Alexander, D.M.; Bauer, Franz Erik; Boggs, S.E.; Christensen, F.E.; Comastri, A.; Craig, W.W.
- ItemThe nature of the torus in the heavily obscured AGN Markarian 3 : an X-ray study(2016) Guainazzi, M.; Risaliti, G.; Awaki, H.; Arévalo, P.; Bauer, Franz Erik; Bianchi, S.; Boggs, S.E.; Brandt, W.N.; M. Brightman, M.; Christensen, F.E.