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Showing 21-40 of 10,000 results
  1. The Darwin Space Interferometer

    Darwin is a mid-IR(5-30 micron) interferometry observatory with baselines greater than 50 metres. As a long-duration general purpose observatory, ESA...
    Alan Penny, Alain Leger, ... Malcolm Fridlund in From Extrasolar Planets to Cosmology: The VLT Opening Symposium
    Conference paper
  2. Observations of Cygnus X-3 in Quiescence in the $2.4 - 12 \mu$ m Range with ISO

    We present mid-infrared spectrophotometric and imaging photometric results obtained with ISO on the peculiar X-ray binary Cygnus X-3. The...
    Lydie Koch Miramond, Jean-Marc Bonnet-Bidaud, ... Arnaud Glaret in Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation
    Conference paper
  3. Effects of Anisotropy on the Central Dark Mass in NGC 3115. New Results from Integral Field Spectroscopy

    We report new results on the stellar kinematics and the mass distribution of the galaxy NGC 3115 based on NIR integral field spectroscopic data....
    Stephan W. Anders, Niranjan Thatte, Reinhard Genzel in Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation
    Conference paper
  4. SINFONI - Galaxy Dynamics at $0^{\prime\prime}\hspace{-0.2cm}.05$ Resolution with the VLT

    The SINFONI integral field spectrometer for the VLT will provide nearinfrared spatially resolved spectra at spatial resolutions close to the...
    Niranjan Thatte, Frank Eisenhauer, ... Eric Emsellem in Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation
    Conference paper
  5. Simultaneous Infrared and mm- Wave Observations of Disc Ejection Events in GRS 1915+105

    We have observed in the Galactic X-ray source GRS 1915+105 some of the brightest 20-min quasi-periodic oscillations yet seen, simultaneously at...
    Conference paper
  6. Molecular Gas in Nuclei of the Seyfert Galaxies NGC3227 and NGC1068

    New subarcsecond data on NGC 3227 and NGC 1068 obtained with the Plateau de Bure millimeter interferometry indicate large enclosed masses and the...
    Conference paper
  7. X-Ray Spectra of Neutron Stars vs. Black Holes

    This paper gives an overview of the observed X-ray spectra of lowmass X-ray binaries containing a weakly-magnetized neutron star (NS-LMXRB) and those...
    Conference paper
  8. Gravitational Lens Diagnosis of Quasar Accretion Disk

    We present simulated microlensing light curves of a quasar accretion disk using two canonical accretion disk models. Furthermore, we investigate the...
    Atsunori Yonehara, Shin Mineshige, Edwin L. Turner in Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation
    Conference paper
  9. Galaxy Masses: Disks and Their Halos

    I review what we currently do and do not know about the masses of disk galaxies and their dark matter halos. The prognosis for disks is good: the...
    Conference paper
  10. Luminosities of Radio-Loud Active Galaxies

    We investigate the host galaxy luminosities of three different samples of radio loud active nuclei at z<0.5 including BL Lac Objects (BLLs), Radio...
    Aldo Treves, Nicoletta Carangelo, Renato Falomo in The Mass of Galaxies at Low and High Redshift
    Conference paper
  11. Probing the Evolution of Massive Galaxies with the K20 Survey

    The motivations and the status of the K20 survey are presented. The first results on the evolution of massive galaxies and the comparison with the...
    Conference paper
  12. The Evolution of Galaxy Mass in Hierarchical Models

    Advances in extragalactic astronomy have prompted the development of increasingly realistic models which aim to describe the formation and evolution...
    C. M. Baugh, A. J. Benson, ... C. Lacey in The Mass of Galaxies at Low and High Redshift
    Conference paper
  13. Studying the Dynamics of Star Forming and IR Luminous Galaxies with Infrared Spectroscopy

    With the advent of efficient near-IR spectrometers on 10m-class telescopes, exploiting the new generation of low readout noise, large format...
    Reinhard Genzel, Linda J. Tacconi, ... Niranjan Thatte in The Mass of Galaxies at Low and High Redshift
    Conference paper
  14. What Does the Local Black Hole Mass Distribution Tell Us About the Evolution of the Quasar Luminosity Function?

    We present a robust method to derive the duty cycle of QSO activity based on the empirical QSO luminosity function and on the present-day linear...
    Luca Ciotti, Zoltan Haiman, Jeremiah P. Ostriker in The Mass of Galaxies at Low and High Redshift
    Conference paper
  15. Spheroidal Galaxies/QSOs Connection

    In view of the extensive evidence of a tight inter-relationship between spheroidal galaxies (and galactic bulges) and massive black holes hosted at...
    Luigi Danese, Gian Luigi Granato, ... Gianfranco De Zotti in The Mass of Galaxies at Low and High Redshift
    Conference paper
  16. The Mass of Radio Galaxies from Low to High Redshift

    Using a new radio sample, 6C* designed to find radio galaxies at z > 4 along with the complete 3CRR and 6CE sample we extend the radio galaxy K-z...
    Matt J. Jarvis, Steve Rawlings, ... Chris J. Willott in The Mass of Galaxies at Low and High Redshift
    Conference paper
  17. Estimating the Mass of Local Disk Galaxies from the NIR Luminosity

    The relation between the dynamical mass ( $\propto V_{max}^2 \times r_{opt}$...
    Conference paper
  18. Clustering at High Redshift

    The addition of deep near infrared images to the database provided by the HDF WFPC2 is essential to monitor the SEDs of the objects on a wide...
    S. Cristiani, S. Arnouts, ... E. Vanzella in The Mass of Galaxies at Low and High Redshift
    Conference paper
  19. Detection of CDM Substructure

    The properties of multiple image gravitational lenses require a fractional surface mass density in satellites of f...
    C. S. Kochanek, N. Dalal in The Mass of Galaxies at Low and High Redshift
    Conference paper
  20. Lens Galaxies vs. CDM

    By directly probing mass distributions, gravitational lensing offers several new tests of the CDM paradigm. Lens statistics place upper limits on the...
    Conference paper
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