Results 31 to 40 of about 29,237 (225)
Abundance Tomography of Type Ia Supernovae [PDF]
, 2004 Many uncertainties about the physics of Type Ia Supernovae have been revealed in the recent past, and numerous pieces are puzzled together to achieve a complete description of the phenomenon of thermonuclear explosions in the sky. However, very important
Stehle, Matthias
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Neutrino Flavor Conversions in High-Density Astrophysical and Cosmological Environments
Universe, 2022 Despite being a well understood phenomenon in the context of current terrestrial experiments, neutrino flavor conversions in dense astrophysical environments probably represent one of the most challenging open problems in neutrino physics.
Francesco Capozzi, Ninetta Saviano
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Arp 299-A: More than "just" a prolific supernova factory [PDF]
, 2010 We present partial results from our monitoring of the nuclear region of the starburst galaxy IC 694 (=Arp 299-A) at radio wavelengths, aimed at discovering recently exploded core-collapse supernovae, as well as to determine their rate of explosion, which
Marco Bondi +9 more
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Optical Spectra of Thermonuclear Supernovae in the Local and Distant Universe [PDF]
, 2005 This thesis is devoted to the study of optical spectra of thermonuclear supernovae, known as ``Type Ia'' supernovae (SN Ia). These violent stellar explosions, visible across a large fraction of the observable universe, are used to measure distances on ...
Blondin, Stephane
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SUPERNOVA 1987A: A TEMPLATE TO LINK SUPERNOVAE TO THEIR REMNANTS [PDF]
The Astrophysical Journal, 2015 16 pages, 11 Figures; accepted for publication on ...
S. Orlando +3 more
openaire +3 more sources
Misure di Distanza in Cosmologia e Supernovae di Tipo Ia [PDF]
, 2022 The observation that Type Ia Supernovae are fainter than expected given their redshift has led to the conclusion that the expansion of the universe is accelerating.
De Leone, Matteo
core
Open Astronomy, 2012 Most of the high-quality astronomical data after a proprietary period of typically one year are provided to open access, allowing researchers to complement their observations with the archival data in other wavelength bands, thus improving quality of the
Docenko Dmitrijs
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Universe, 2019 There is increasing observational evidence that short and long Gamma-ray bursts (GRBs) originate in different subclasses, each one with specific energy release, spectra, duration, etc, and all of them with binary progenitors.
J. A. Rueda, R. Ruffini, Y. Wang
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Weighing Cosmological Models with SNe Ia and Gamma Ray Burst Redshift Data
Universe, 2019 Many models have been proposed to explain the intergalactic redshift using different observational data and different criteria for the goodness-of-fit of a model to the data. The purpose of this paper is to examine several suggested models using the same
Rajendra P. Gupta
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Neutrino treatment in multidimensional astrophysical simulations : a new spectral scheme [PDF]
, 2014 Neutrinos play a central role in modern physics and astrophysics. Their extremely weak interaction rate with baryons and other leptons makes their detection on the Earth difficult and challenging.
Perego, Albino
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