Sciences and Exploration Directorate

D Kazanas


D Kazanas's Contact Card & Information.
Phone: 301.286.7680
Org Code: 663
Mail Code 663
Greenbelt, MD 20771



2010. "Chandra Observations of the Radio Galaxy 3C 445 and the Hot Spot X-Ray Emission Mechanism." The Astrophysical Journal 708 1 [Full Text] [10.1088/0004-637X/708/1/1] [Journal Article/Letter]

2010. "Magnetohydrodynamic Accretion Disk Winds as X-ray Absorbers in Active Galactic Nuclei." The Astrophysical Journal 715 636 [Full Text] [10.1088/0004-637X/715/1/636] [Journal Article/Letter]

2010. "Modeling High-velocity QSO Absorbers with Photoionized Magnetohydrodynamic Disk Winds." The Astrophysical Journal Letters 723 L228 [Full Text] [10.1088/2041-8205/723/2/L228] [Journal Article/Letter]

2010. "QPOs in the time domain: an autocorrelation analysis." Astronomy and Astrophysics 524 34 [Full Text] [10.1051/0004-6361/201014736] [Journal Article/Letter]

2009. "Neutron Star Structure in the Presence of Scalar Fields." The Astrophysical Journal 701 1701 [Full Text] [10.1088/0004-637X/701/2/1701] [Journal Article/Letter]

2009. "Quasi-Periodic Oscillations from Random X-Ray Bursts Around Rotating Black Holes." The Astrophysical Journal 695 1199 [Full Text] [10.1088/0004-637X/695/2/1199] [Journal Article/Letter]

2009. "The Supercritical Pile Gamma-Ray Burst Model: The Prompt to Afterglow Evolution." The Astrophysical Journal Letters 694 L54 [Full Text] [10.1088/0004-637X/694/1/L54] [Journal Article/Letter]

2009. "The Invariant Twist of Magnetic Fields in the Relativistic Jets of Active Galactic Nuclei." The Astrophysical Journal Letters 702 L148 [Full Text] [10.1088/0004-637X/702/2/L148] [Journal Article/Letter]

2008. "The Supercritical Pile Model for GRBs: the Prompt to Early Afterglow Stage." International Journal of Modern Physics D 17 1641 [Full Text] [10.1142/S021827180801325X] [Journal Article/Letter]

2008. "Simulations of the Poynting-Robertson Cosmic Battery in Resistive Accretion Disks." The Astrophysical Journal 674 388 [Full Text] [10.1086/524699] [Journal Article/Letter]

2008. "Light Echoes in Kerr Geometry: A Source of High-Frequency QPOs from Random X-Ray Bursts." The Astrophysical Journal 679 1413 [Full Text] [10.1086/587159] [Journal Article/Letter]

2008. "A Novel Method for Measuring the Extragalactic Background Light: Fermi Application to the Lobes of Fornax A." The Astrophysical Journal 686 L5 [Full Text] [10.1086/592833] [Journal Article/Letter]

2008. "A Multizone Model for Simulating the High-Energy Variability of TeV Blazars." The Astrophysical Journal 689 68 [Full Text] [10.1086/592427] [Journal Article/Letter]

2007. "Fourier-Resolved Spectroscopy of 4U 1728-34: New Insights into Spectral and Temporal Properties of Low-Mass X-Ray Binaries." The Astrophysical Journal 667 1063 [Full Text] [10.1086/520832] [Journal Article/Letter]

2007. "Mass Outflows from Dissipative Shocks in Hot Accretion Flows." The Astrophysical Journal 669 85 [Full Text] [10.1086/521578] [Journal Article/Letter]

2007. "The supercritical pile model for GRBs." Advances in Space Research 40 1250 [Full Text] [10.1016/j.asr.2006.12.034] [Journal Article/Letter]

2007. "Fourier-Resolved Spectroscopy of Active Galactic Nuclei Using XMM-Newton Data I The 3-10 keV Band Results." The Astrophysical Journal 661 38 [Full Text] [10.1086/513307] [Journal Article/Letter]

2007. "Accretion Disk Illumination in Schwarzschild and Kerr Geometries: Fitting Formulae." The Astrophysical Journal 664 14 [Full Text] [10.1086/518883] [Journal Article/Letter]

2007. "Hubble Space Telescope Ultraviolet Spectroscopy of 14 Low-Redshift Quasars." The Astronomical Journal 133 479 [Full Text] [10.1086/510129] [Journal Article/Letter]

2006. "Quasar X-Ray Jets: Gamma-Ray Diagnostics of the Synchrotron and Inverse Compton Hypotheses: The Case of 3C 273." The Astrophysical Journal 653 L5 [Full Text] [10.1086/510452] [Journal Article/Letter]

2006. "The Cosmic Battery Revisited." The Astrophysical Journal 652 1451 [Full Text] [10.1086/507600] [Journal Article/Letter]

2006. "Fourier-resolved spectroscopy of AGN using XMM-Newton data." Astronomische Nachrichten, Vol327, Issue 10, p1047 327 1047 [Full Text] [10.1002/asna.200610642] [Journal Article/Letter]

2006. "The Supercritical Pile Model for Gamma-Ray Bursts: Spectro-Temporal Properties." The Astrophysical Journal 645 416 [Full Text] [10.1086/500574] [Journal Article/Letter]

2006. "Fourier-resolved Spectroscopy of 4U 1543-47 during the 2002 Outburst." The Astrophysical Journal 644 424 [Full Text] [10.1086/503356] [Journal Article/Letter]

2005. "Bulk Comptonization of the Cosmic Microwave Background by Extragalactic Jets as a Probe of Their Matter Content." The Astrophysical Journal 625 656 [Full Text] [10.1086/429558] [Journal Article/Letter]

2005. "Fourier-Resolved Spectroscopy of the XMM-Newton Observations of MCG -06-30-15." The Astrophysical Journal 631 727 [Full Text] [10.1086/432637] [Journal Article/Letter]

2005. "Is the Core of M87 the Source of Its TeV Emission? Implications for Unified Schemes." The Astrophysical Journal 634 L33 [Full Text] [10.1086/498714] [Journal Article/Letter]

2005. "Nonsingular black hole model as a possible end product of gravitational collapse." Physical Review D, vol 72, Issue 2, id 024016 72 24016 [Full Text] [10.1103/PhysRevD.72.024016] [Journal Article/Letter]

2005. "Double header: (1) quark nugget; (2) quinton radiation." New Astronomy Reviews, v 49, iss 2-6 [SPECIAL ISSUE], p 119-124 49 119 [Full Text] [10.1016/j.newar.2005.01.041] [Journal Article/Letter]

2005. "Long-Lag, Wide-Pulse Gamma-Ray Bursts." The Astrophysical Journal 627 324 [Full Text] [10.1086/430294] [Journal Article/Letter]

2004. "The supercritical pile model of GRB: tapping the proton energy and getting the νFν peak at ~1 MeV." New Astronomy Reviews 48 493 [Full Text] [10.1016/j.newar.2003.12.009] [Journal Article/Letter]

2004. "Competition Between Gravitational and Scalar Field Radiation." The Astrophysical Journal 602 111 [Full Text] [10.1086/380963] [Journal Article/Letter]

2004. "Witnessing the Gradual Slowdown of Powerful Extragalactic Jets: The X-Ray-Optical-Radio Connection." The Astrophysical Journal 604 L81 [Full Text] [10.1086/386339] [Journal Article/Letter]

2004. "Decelerating flows in TeV blazars." New Astronomy Reviews 48 403 [Full Text] [10.1016/j.newar.2003.12.047] [Journal Article/Letter]

2004. "Neutrino mass, dark matter, and inflation." Physical Review D, vol 70, Issue 3, id 033015 70 33015 [Full Text] [10.1103/PhysRevD.70.033015] [Journal Article/Letter]

2003. "Broad Redshifted Line as a Signature of Outflow." The Astrophysical Journal 598 411 [Full Text] [10.1086/378701] [Journal Article/Letter]

2003. "Interchange Method in Compressible Magnetized Couette Flow: Magnetorotational and Magnetoconvective Instabilities." The Astrophysical Journal 586 372 [Full Text] [10.1086/367615] [Journal Article/Letter]

2003. "Relativistic and Slowing Down: The Flow in the Hot Spots of Powerful Radio Galaxies and Quasars." The Astrophysical Journal 589 L5 [Full Text] [10.1086/375796] [Journal Article/Letter]

2003. "Letter: Cosmic Rays and Large Extra Dimensions." General Relativity and Gravitation, v 35, Issue 6, p 1117-1123 (2003) 35 1117 [Full Text] [Journal Article/Letter]

2003. "Decelerating Flows in TeV Blazars: A Resolution to the BL Lacertae-FR I Unification Problem." The Astrophysical Journal 594 L27 [Full Text] [10.1086/378557] [Journal Article/Letter]

2003. "Relativistic flows at the hotspots of radio galaxies and quasars?." New Astronomy Reviews 47 653 [Full Text] [10.1016/S1387-6473(03)00117-9] [Journal Article/Letter]

2002. "Toward Resolving the Crab ?-Problem: A Linear Accelerator?." The Astrophysical Journal 566 336 [Full Text] [10.1086/324778] [Journal Article/Letter]

2002. "The ``Supercritical Pile'' Model for Gamma-Ray Bursts: Getting the νFν Peak at 1 MeV." The Astrophysical Journal 578 L15 [Full Text] [10.1086/344518] [Journal Article/Letter]

2002. "On Time-dependent X-Ray Reflection by Photoionized Accretion Disks: Implications for Fe Kα Line Reverberation Studies of Active Galactic Nuclei." The Astrophysical Journal 567 85 [Full Text] [10.1086/338333] [Journal Article/Letter]

2001. "Exact Expressions for the Critical Mach Numbers in the Two-Fluid Model of Cosmic-Ray-modified Shocks." The Astrophysical Journal 546 429 [Full Text] [10.1086/318257] [Journal Article/Letter]

2001. "Modeling the X-Ray-Optical Correlations in NGC 3516." The Astrophysical Journal 550 655 [Full Text] [10.1086/319786] [Journal Article/Letter]

2001. "Frequency-dependent Time Lags in the X-Ray Emission of the Seyfert Galaxy NGC 7469." The Astrophysical Journal 554 L133 [Full Text] [10.1086/321722] [Journal Article/Letter]

2001. "Relativistic outflows from advection-dominated accretion disks around black holes." Bulletin of the Astronomical Society of India, Vol 29, p 369-370 552 209 [Full Text] [10.1086/320433] [Journal Article/Letter]

2001. "Narrow Moving Fe Kα Lines from Magnetic Flares in Active Galactic Nuclei." The Astrophysical Journal 553 L141 [Full Text] [10.1086/320684] [Journal Article/Letter]

2000. "Modeling the X-Ray-Ultraviolet Correlations in NGC 7469." The Astrophysical Journal 535 712 [Full Text] [10.1086/308880] [Journal Article/Letter]

2000. "Thermal Instability and Photoionized X-Ray Reflection in Accretion Disks." The Astrophysical Journal 537 833 [Full Text] [10.1086/309054] [Journal Article/Letter]