AAAAAA

   
Results: 1-8 |
Results: 8
X-ray emission from the nucleus of the dwarf elliptical galaxy NGC 3226
Authors: George, IM Mushotzky, RF Yaqoob, T Turner, TJ Kraemer, S Ptak, AF Nandra, K Crenshaw, DM Netzer, H
Citation: Im. George et al., X-ray emission from the nucleus of the dwarf elliptical galaxy NGC 3226, ASTROPHYS J, 559(1), 2001, pp. 167-172
Detection of nuclear X-ray sources in nearby galaxies with Chandra
Authors: Ho, LC Feigelson, ED Townsley, LK Sambruna, RM Garmire, GP Brandt, WN Filippenko, AV Griffiths, RE Ptak, AF Sargent, WLW
Citation: Lc. Ho et al., Detection of nuclear X-ray sources in nearby galaxies with Chandra, ASTROPHYS J, 549(1), 2001, pp. L51-L54
XMM-Newton observation of the Lockman Hole I. The X-ray data
Authors: Hasinger, G Altieri, B Arnaud, M Barcons, X Bergeron, J Brunner, H Dadina, M Dennerl, K Ferrando, P Finoguenov, A Griffiths, RE Hashimoto, Y Jensen, FA Lumb, DH Mason, KO Mateos, S McMahon, RG Miyaji, T Paerels, F Page, MJ Ptak, AF Sasseen, TP Schartel, N Szokoly, GP Trumper, J Turner, M Warwick, RS Watson, MG
Citation: G. Hasinger et al., XMM-Newton observation of the Lockman Hole I. The X-ray data, ASTRON ASTR, 365(1), 2001, pp. L45-L50
Hard X-ray emission and the ionizing source in liners
Authors: Terashima, Y Ho, LC Ptak, AF
Citation: Y. Terashima et al., Hard X-ray emission and the ionizing source in liners, ASTROPHYS J, 539(1), 2000, pp. 161-165
Iron K line variability in the low-luminosity active galactic nucleus NGC 4579
Authors: Terashima, Y Ho, LC Ptak, AF Yaqoob, T Kunieda, H Misaki, K Serlemitsos, PJ
Citation: Y. Terashima et al., Iron K line variability in the low-luminosity active galactic nucleus NGC 4579, ASTROPHYS J, 535(2), 2000, pp. L79-L82
ASCA observations of "type 2" liners: Evidence for a stellar source of ionization
Authors: Terashima, Y Ho, LC Ptak, AF Mushotzky, RF Serlemitsos, PJ Yaqoob, T Kunieda, H
Citation: Y. Terashima et al., ASCA observations of "type 2" liners: Evidence for a stellar source of ionization, ASTROPHYS J, 533(2), 2000, pp. 729-743
ASCA observations of LINERs without broad H alpha emission
Authors: Terashima, Y Ho, LC Kunieda, H Ptak, AF Serlemitsos, PJ
Citation: Y. Terashima et al., ASCA observations of LINERs without broad H alpha emission, ASTRON NACH, 320(4-5), 1999, pp. 305-305
Detection of an iron K emission line from the liner NGC 4579
Authors: Terashima, Y Kunieda, H Misaki, K Mushotzky, RF Ptak, AF Reichert, GA
Citation: Y. Terashima et al., Detection of an iron K emission line from the liner NGC 4579, ASTROPHYS J, 503(1), 1998, pp. 212-218
Risultati: 1-8 |