AAAAAA

   
Results: 1-19 |
Results: 19

Authors: Benlloch, S Wilms, J Edelson, R Yaqoob, T Staubert, R
Citation: S. Benlloch et al., Quasi-periodic oscillation in Seyfert galaxies: Significance levels. The case of Markarian 766, ASTROPHYS J, 562(2), 2001, pp. L121-L124

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

Authors: Weaver, KA Gelbord, J Yaqoob, T
Citation: Ka. Weaver et al., Variable iron K alpha lines in Seyfert 1 galaxies, ASTROPHYS J, 550(1), 2001, pp. 261-279

Authors: Turner, TJ George, IM Yaqoob, T Kriss, G Crenshaw, DM Kraemer, S Zheng, W Wang, J Nandra, K
Citation: Tj. Turner et al., Chandra grating spectroscopy of the Seyfert galaxy Ton S180, ASTROPHYS J, 548(1), 2001, pp. L13-L16

Authors: Yaqoob, T George, IM Nandra, K Turner, TJ Serlemitsos, PJ Mushotzky, RF
Citation: T. Yaqoob et al., Physical diagnostics from a narrow FeK alpha emission line detected by Chandra in the Seyfert 1 galaxy NGC 5548, ASTROPHYS J, 546(2), 2001, pp. 759-768

Authors: McKernan, B Carson, MJ Yaqoob, T Fegan, DJ
Citation: B. Mckernan et al., Short timescale variability in the broadband emission of the blazars Mkn421 and Mkn501, ASTROPART P, 14(2), 2000, pp. 131-140

Authors: Yaqoob, T Serlemitsos, P
Citation: T. Yaqoob et P. Serlemitsos, A broad FeK alpha emission line in the X-ray spectrum of the quasar 3C 273, ASTROPHYS J, 544(2), 2000, pp. L95-L99

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

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

Authors: George, IM Turner, TJ Yaqoob, T Netzer, H Laor, A Mushotzky, RF Nandra, K Takahashi, T
Citation: Im. George et al., X-ray observations of optically selected, radio-quiet quasars. I. The ASCAresults, ASTROPHYS J, 531(1), 2000, pp. 52-80

Authors: Carson, M McKernan, B Yaqoob, T Fegan, D
Citation: M. Carson et al., A search for short time scale TeV variability in Mkn501, ASTROPART P, 11(1-2), 1999, pp. 153-154

Authors: Ptak, A Serlemitsos, P Yaqoob, T Mushotzky, R
Citation: A. Ptak et al., X-ray constraints on accretion and starburst processes in galactic nuclei.I. Spectral results, ASTROPH J S, 120(2), 1999, pp. 179-208

Authors: Yaqoob, T George, IM Nandra, K Turner, TJ Zobair, S Serlemitsos, PJ
Citation: T. Yaqoob et al., A highly Doppler blueshifted Fe-K emission line in the high-redshift QSO PKS 2149-306, ASTROPHYS J, 525(1), 1999, pp. L9-L12

Authors: Ho, LC Ptak, A Terashima, Y Kunieda, H Serlemitsos, PJ Yaqoob, T Koratkar, AP
Citation: Lc. Ho et al., X-ray properties of the weak Seyfert 1 nucleus in NGC 4639, ASTROPHYS J, 525(1), 1999, pp. 168-175

Authors: Nandra, K George, IM Mushotzky, RF Turner, TJ Yaqoob, T
Citation: K. Nandra et al., The properties of the relativistic iron K-line in NGC 3516, ASTROPHYS J, 523(1), 1999, pp. L17-L20

Authors: Yaqoob, T
Citation: T. Yaqoob, On the unusually high temperature of the cluster of galaxies 1E 0657-56, ASTROPHYS J, 511(2), 1999, pp. L75-L78

Authors: George, IM Mushotzky, R Turner, TJ Yaqoob, T Ptak, A Nandra, K Netzer, H
Citation: Im. George et al., The X-ray spectral variability of the Seyfert galaxy NGC 3227, ASTROPHYS J, 509(1), 1998, pp. 146-162

Authors: Yaqoob, T George, IM Turner, TJ Nandra, K Ptak, A Serlemitsos, PJ
Citation: T. Yaqoob et al., A peculiar emission-line feature in the X-ray spectrum of the quasar PKS 0637-752, ASTROPHYS J, 505(2), 1998, pp. L87-L90

Authors: Weaver, KA Yaqoob, T
Citation: Ka. Weaver et T. Yaqoob, On the evidence for extreme gravity effects in MCG -6-30-15, ASTROPHYS J, 502(2), 1998, pp. L139-L142
Risultati: 1-19 |