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Related papers: Core-collapse and Type Ia supernovae with the SKA

200 papers

Large synoptic (repeated scan) imaging sky surveys are poised to observe enormous numbers of core-collapse supernovae. We quantify the discovery potential of upcoming projects, including DES, Pan-STARRS, and LSST. These surveys will map out…

Cosmology and Nongalactic Astrophysics · Physics 2014-11-18 Amy Lien , Brian D. Fields

For decades, a wide variety of observations spanning the radio through optical and on to the x-ray have attempted to uncover signs of type Ia supernovae (SNe Ia) interacting with a circumstellar medium (CSM). The goal of these studies is to…

High Energy Astrophysical Phenomena · Physics 2016-06-01 Chelsea E. Harris , Peter E. Nugent , Daniel N. Kasen

It has been widely argued that Type-I super-luminous supernovae (SLSNe-I) are driven by powerful central engines with a long-lasting energy injection after the core-collapse of massive progenitors. One of the popular hypotheses is that the…

High Energy Astrophysical Phenomena · Physics 2017-12-15 Conor M. B. Omand , Kazumi Kashiyama , Kohta Murase

The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS) and Cluster Lensing And Supernova survey with Hubble (CLASH) multi-cycle treasury programs with the Hubble Space Telescope (HST) have provided new opportunities to…

RES-NOVA is a new proposed experiment for the investigation of astrophysical neutrino sources with archaeological Pb-based cryogenic detectors. RES-NOVA will exploit Coherent Elastic neutrino-Nucleus Scattering (CE$\nu$NS) as detection…

Core-collapse supernovae (SNe) are powerful neutrino sources and as such important targets for the growing array of neutrino observatories. We review the current status of SN theory and the expected characteristics of the neutrino signal.…

High Energy Physics - Phenomenology · Physics 2015-06-25 G. G. Raffelt

We characterize the local (2-kpc sized) environments of Type Ia, II, and Ib/c supernovae (SNe) that have recently occurred in nearby ($d\lesssim50$ Mpc) galaxies. Using ultraviolet (UV, from GALEX) and infrared (IR, from WISE) maps of 359…

The next Galactic core-collapse supernova (CCSN) will be a unique opportunity to study within a fully multi-messenger approach the explosion mechanism responsible for the formation of neutron stars and stellar-mass black holes.…

High Energy Astrophysical Phenomena · Physics 2023-07-07 T. Bruel , M-A. Bizouard , M. Obergaulinger , P. Maturana-Russel , A. Torres-Forné , P. Cerdá-Durán , N. Christensen , J. A. Font , R. Meyer

A large fraction of core-collapse supernovae (CCSNe), 30-50%, are expected to originate from the low-mass end of progenitors with $M_{\rm ZAMS}~= 8-12~M_\odot$. However, degeneracy effects make stellar evolution modelling of such stars…

Solar and Stellar Astrophysics · Physics 2018-01-24 A. Jerkstrand , T. Ertl , H. -T. Janka , E. Müller , T. Sukhbold , S. E. Woosley

Core-Collapse Supernovae (CCSNe) remain a critical focus in the search for gravitational waves (GWs) in modern astronomy. Their detection and subsequent analysis will enhance our understanding of the explosion mechanisms in massive stars.…

Instrumentation and Methods for Astrophysics · Physics 2025-02-04 Zhicheng Pan , El Mehdi Zahraoui , Guillermo Cabrera-Guerrero , Patricio Maturana-Russel

(abridged) Ongoing supernova (SN) surveys find hundreds of candidates, that require confirmation for their use. Traditional classification based on followup spectroscopy of all candidates is virtually impossible for these large samples. We…

Astrophysics · Physics 2008-11-26 Dovi Poznanski , Dan Maoz , Avishay Gal-Yam

The optical and near-IR emission from some classes of supernovae (SNe), including Type IIn and possibly some super-luminous SNe, is likely powered by a collision between the SN ejecta and dense circumstellar material (CSM). We argue that…

High Energy Astrophysical Phenomena · Physics 2014-04-21 Kohta Murase , Todd A. Thompson , Eran O. Ofek

We discuss results of analyzing a time series of selected photospheric-optical spectra of core collapse supernovae (CCSNe). This is accomplished by means of the parameterized supernovae synthetic spectrum (SSp) code ``SYNOW''. Special…

Astrophysics · Physics 2016-08-31 A. Elmhamdi , I. J. Danziger , D. Branch , B. Leibundgut

We present the HOLISMOKES programme on strong gravitational lensing of supernovae as a probe of supernova (SN) physics and cosmology. We investigate the effects of microlensing on early-phase SN Ia spectra using four different SN explosion…

Cosmology and Nongalactic Astrophysics · Physics 2021-01-04 S. H. Suyu , S. Huber , R. Cañameras , M. Kromer , S. Schuldt , S. Taubenberger , A. Yıldırım , V. Bonvin , J. H. H. Chan , F. Courbin , U. Nöbauer , S. A. Sim , D. Sluse

We determine the viability of exploiting lensing time delays to observe strongly gravitationally lensed supernovae (gLSNe) from first light. Assuming a plausible discovery strategy, the Legacy Survey of Space and Time (LSST) and the Zwicky…

High Energy Astrophysical Phenomena · Physics 2020-05-11 Max Foxley-Marrable , Thomas E. Collett , Chris Frohmaier , Daniel A. Goldstein , Daniel Kasen , Elizabeth Swann , David Bacon

A comparative study of optical spectra of Type Ia supernovae (SNe Ia) is extended, in the light of new data. The discussion is framed in terms of the four groups defined in previous papers of this series: core normal (CN); broad line (BL);…

Solar and Stellar Astrophysics · Physics 2009-11-13 David Branch , Leeann Chau Dang , E. Baron

The well-studied Type IIn supernova (SN) 1998S is often dubbed the prototypical SN IIn, and it provides a unique opportunity to study its progenitor star from within as the SN lights up dense circumstellar material (CSM) launched from the…

High Energy Astrophysical Phenomena · Physics 2015-06-26 Isaac Shivvers , Jose H. Groh , Jon C. Mauerhan , Ori D. Fox , Douglas C. Leonard , Alexei V. Filippenko

The direct detection of core-collapse supernova (SN) progenitor stars is a powerful way of probing the last stages of stellar evolution. However, detections in archival Hubble Space Telescope images are limited to about one per year. Here,…

We present a comprehensive study of an unbiased sample of 150 nearby (<z> = 0.014) core-collapse supernova (CCSN) host galaxies drawn from the All-Sky Automated Survey for Supernovae (ASAS-SN) for direct comparison to the nearest LGRB and…

High Energy Astrophysical Phenomena · Physics 2021-03-30 Kirsty Taggart , Daniel Perley

Type Ia supernova (SN Ia) as a standard candle is an ideal tool to measure cosmic distance and expansion history of the Universe. Here we investigate the SN Ia photometric measurement in the China Space Station Telescope Ultra Deep Field…

Cosmology and Nongalactic Astrophysics · Physics 2024-04-24 Minglin Wang , Yan Gong , Furen Deng , Haitao Miao , Xuelei Chen , Hu Zhan
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