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Related papers: Supernova Remnants as Clues to Their Progenitors

200 papers

Supernovae (SNe) powered by interaction with circumstellar material provide evidence for intense stellar mass loss during the final years leading up to core collapse. We have argued that during and after core neon burning, internal gravity…

Solar and Stellar Astrophysics · Physics 2015-06-17 Joshua H. Shiode , Eliot Quataert

Pulsars are one of the possible final stages in the evolution of massive stars. If a supernova explosion is anisotropic, it can give the pulsar a powerful kick, propelling it to supersonic speeds. The resulting pulsar wind nebula is…

High Energy Astrophysical Phenomena · Physics 2025-03-28 D. M. A. Meyer , D. F. Torres , Z. Meliani

We study the evolution of supernova remnants in a low-metallicity medium $Z/Z_{\odot} = 10^{-4}$ -- $10^{-2}$ in the early universe, using one-dimensional hydrodynamics with non-equilibrium chemistry. Once a post-shock layer is able to cool…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-13 Takanori Nagakura , Takashi Hosokawa , Kazuyuki Omukai

Massive stars and their supernovae are prominent sources of radioactive isotopes, the observations of which thus can help to improve our astrophysical models of those. Our understanding of stellar evolution and the final explosive endpoints…

High Energy Astrophysical Phenomena · Physics 2010-08-13 Friedrich-Karl Thielemann , Raphael Hirschi , Matthias Liebendörfer , Roland Diehl

Observations have demonstrated that supernovae efficiently produce dust. This is consistent with the hypothesis that supernovae and asymptotic giant branch stars are the primary producers of dust in the Universe. However, there has been a…

High Energy Astrophysical Phenomena · Physics 2020-10-28 Jonathan D. Slavin , Eli Dwek , Mordecai-Mark Mac Low , Alex S. Hill

The X-ray emission from a supernova remnant (SNR) is a powerful diagnostic of the state of the shocked plasma. The temperature (kT) and the emission measure (EM) of the shocked-gas are related to the energy of the explosion, the age of the…

High Energy Astrophysical Phenomena · Physics 2020-05-21 D. A. Leahy , S. Ranasinghe. M. Gelowitz

Outflows of pre-main-sequence stars drive shocks into molecular material within 0.01 - 1 pc of the young stars. The shock-heated gas emits infrared, millimeter and submillimeter lines of many species including. Dust grains are important…

Astrophysics · Physics 2010-12-13 T. W. Hartquist , S. Van Loo , S. A. E. G. Falle , P. Caselli , I. Ashmore

Massive stars can significantly modify the surrounding medium during their lifetime. When the stars explode as supernovae, the resulting shock wave expands within this modified medium and not within the interstellar medium. We explore the…

Astrophysics · Physics 2007-05-23 Vikram V. Dwarkadas

The development of observational techniques has inriched our knowledge of supernova remnants. In this paper, we review the main progresses in the last decade, including new discoveries of supernova remnants and the associated (rare type of)…

Astrophysics · Physics 2008-10-23 Xuejuan Yang , Fangjun Lu , Wenwu Tian

Supernova remnants are believed to be the major contributors to Galactic cosmic rays. In this paper, we explore how the non-thermal emission from young remnants can be used to probe the production of energetic particles at the shock (both…

High Energy Astrophysical Phenomena · Physics 2015-06-19 Gilles Ferrand , Anne Decourchelle , Samar Safi-Harb

Core-collapse supernovae are the terminal explosions of massive stars. After successive phases of nuclear fusion proceeding up to silicon burning, these stars form an iron core that is supported by electron degeneracy pressure. The core…

High Energy Astrophysical Phenomena · Physics 2026-05-27 B. Mueller , B. Sykes

The environments of supernova explosion are often inhomogeneous and there may be jumps in their density structure. We have developed a semi-analytic model under the thin-shell approximation for supernova remnants that evolve crossing a…

Astrophysics · Physics 2009-11-07 Yang Chen , Fan Zhang , Rosa M. Williams , Q. Daniel Wang

Massive stars are essential to understand a variety of branches of astronomy including galaxy and star cluster evolution, nucleosynthesis and supernovae, pulsars and black holes. It has become evident that massive star evolution is very…

Solar and Stellar Astrophysics · Physics 2012-12-13 N. Langer

Supernovae are the most powerful cosmic sources of MeV neutrinos. These elementary particles play a crucial role when the evolution of a massive star is terminated by the collapse of its core to a neutron star or a black hole and the star…

High Energy Astrophysical Phenomena · Physics 2018-04-25 H. -Th. Janka

We review the observations of dust emission in supernova rem- nants (SNRs) and supernovae (SNe). Theoretical calculations suggest that SNe, particularly core-collapse, should make significant quantities of dust, perhaps as much as a solar…

High Energy Astrophysical Phenomena · Physics 2017-11-06 Brian J. Williams , Tea Temim

The current picture of the collapse and explosion of massive stars and the formation of neutron stars is reviewed. According to the favored scenario, however by no means proven and undisputed, neutrinos deposit the energy of the explosion…

Astrophysics · Physics 2010-11-19 H. -Th. Janka , K. Kifonidis , M. Rampp

The high energy neutrino signature from proton-proton and photo-meson interactions in a supernova remnant shell ejected prior to a gamma-ray burst provides a test for the precursor supernova, or supranova, model of gamma-ray bursts. Protons…

Astrophysics · Physics 2009-11-07 Soebur Razzaque , Peter Meszaros , Eli Waxman

We investigate the nature of multiple supernova hosting galaxies, and the types of events which they produce. Using all known historical supernovae, we split host galaxies into samples containing single or multiple events. These samples are…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-12 J. P. Anderson , M. Soto

Almost 30 years have passed since the successful detection of supernova neutrinos from SN 1987A. In the last decades, remarkable progress has been made in neutrino detection technique, through which it may be possible to detect neutrinos…

High Energy Astrophysical Phenomena · Physics 2020-07-15 Chinami Kato , Koji Ishidoshiro , Takashi Yoshida

Supernovae are among the most powerful and influential explosions in the universe. They are also ideal multi-messenger laboratories to study extreme astrophysics. However, many fundamental properties of supernovae related to their diverse…

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