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Showing 41-60 of 10,000 results
  1. The Assembly of Galaxies from a Wide/Deep IR Survey

    We show how deep multicolor imaging surveys may be used to trace the assembly of stellar mass in galaxies at different redshifts. Deep multicolor...
    Conference paper
  2. Prospects with ALMA

    The Atacama Large Millimeter Array will greatly enhance our ability to study the dynamics and masses of galaxies and their components at both low and...
    Conference paper
  3. The Neutrino Burst from Supernovae and Neutrino Oscillations

    Core-collapse driven supernovae are the most luminous neutrino source in the universe. If neutrinos have finite masses and convert into each other,...
    Katsuhiko Sato, Keitaro Takahashi, Shin’ichiro Ando in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  4. Search for the Companions of Galactic SNe Ia

    The central regions of the remnants of Galactic SNe Ia have been examined for the presence of companion stars of the exploded supernovae. We present...
    Pilar Ruiz-Lapuente, Fernando Comeron, ... Ryan Chornock in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  5. Type Ia Supernovae: Progenitors and Diversities

    A key question for supernova cosmology is whether the peak luminosities of Type Ia supernovae (SNe Ia) are sufficiently free from the effects of...
    Ken’ichi Nomoto, Tatsuhiro Uenishi, ... Mariko Kato in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  6. Optical, Infrared, and Bolometric Light Curves of Type Ia Supernovae

    The thermalized energy from the radioactive decays of 56Ni and 57Ni and their daughter nuclides power the light curves of supernovae near maximum...
    Conference paper
  7. Evidence for Core Collapse in the Type Ib/c SN 1999ex

    We present optical and infrared spectra of SN 1999ex, which are characterized by the lack of strong hydrogen lines, weak optical He I lines, and...
    Mario Hamuy, Maximilian Stritzinger, ... Philip A. Pinto in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  8. Freeze-Out Effects in Hydrogen and Helium Lines of SN 1987A at the Early Photospheric Epoch

    We have developed a time-dependent model of ionization, excitation and energy balance of the atmosphere of SN 1987A at the photospheric epoch to...
    Victor P. Utrobin, Nikolai N. Chugai in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  9. Light Echoes in Type Ia Supernovae

    Light echoes are a promising tool to probe the environment where SNe Ia explode and an independent source of information on the progenitor’s nature....
    Conference paper
  10. Search for Very High Energy $\gamma$ -Rays from the SNR 1006 with the HEGRA CT1 Air Imaging Cherenkov Telescope

    The observation of $\gamma$ -rays from SuperNova Remnants (SNRs)...
    Vincenzo Vitale, the HEGRA Collaboration in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  11. Galaxy Formation: Feedback from Supernovae

    We simulate the collapse of a spherically symmetric proto-galaxy with a SPH/N-body code for a non-rotating, inhomogeneous initial density profile. We...
    Dieter H. Hartmann, Jeannette M. Myers, Lih-Sin The in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  12. Inflection Points on the Light Curves of Type Ia Supernovae

    While the distribution of supernova absolute magnitudes at peak is often investigated, there was no systematic study of absolute light curve behavior...
    N. N. Pavliouk, D. Yu Tsvetkov in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  13. The Nearby Supernova Factory

    The Nearby Supernova Factory is an international project dedicated to the study of the nearby thermonuclear (type Ia) supernovæ. Based upon the NEAT...
    Emmanuel Pécontal, Greg Aldering, ... Michael Wood-Vasey in From Twilight to Highlight: The Physics of Supernovae
    Conference paper
  14. The HETE Triggering Algorithm

    The High Energy Transient Explorer uses a triggering algorithm for gammaray bursts that can achieve near the statistical limit by fitting to several...
    E. E. Fenimore, M. Galassi in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
  15. Progress on MARGIE, a Gamma-Ray Burst Ultra-long Duration Balloon Mission

    We are designing the Minute of Arc Resolution Gamma-ray Imaging Experiment (MARGIE) as a 100 day Ultra Long Duration Balloon (ULDB) mission to: a)...
    D. Band, M. Cherry, ... J. Matteson in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
  16. Statistics of Faint Variable Sources for GRB OA Analyses

    In GRB Optical Afterglows analyses, good knowledge and statistics of variable background sources is required. For statistical analyses of faint...
    Jiri Polcar, Rene Hudec, Helmut Meusinger in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
  17. Analysis of the BATSE GRB Light Curves

    Different progenitors and physicalpro cesses could be at the origin of GRBs. New information about the properties of the gamma-ray emission can help...
    Conference paper
  18. New Version of Optical Transient Monitor for BOOTES Project

    We present controlling software for two wide field cameras of BOOTES station in this paper. Optical Transient Monitor (OTM) system is prepared for...
    Petr Páta, Martin Bernas, ... René Hudec in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
  19. A Gamma-Ray Bursts’ Fluence-Duration Correlation

    We present an analysis indicating that there is a correlation between the fluences and the durations of gamma-ray bursts, and provide arguments that...
    István Horváth, Lajos G. Balázs, ... Attila Mészáros in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
  20. The Unique Signature of Shell Curvature in Gamma-Ray Bursts

    As a result of sphericalkinematics, temporalev olution of received gammaray emission should demonstrate signatures of curvature from the emitting...
    Alicia Margarita Soderberg, Edward E. Fenimore in Gamma-Ray Bursts in the Afterglow Era
    Conference paper
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