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Related papers: Dust Formation By Failed Supernovae

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The origin of dust in galaxies is still a mystery. The majority of the refractory elements are produced in supernova explosions but it is unclear how and where dust grains condense and grow, and how they avoid destruction in the harsh…

Solar and Stellar Astrophysics · Physics 2014-07-17 Christa Gall , Jens Hjorth , Darach Watson , Eli Dwek , Justyn R. Maund , Ori Fox , Giorgos Leloudas , Daniele Malesani , Avril C. Day-Jones

We present recent advances in theoretical studies of the formation and evolution of dust in primordial supernovae (SNe) that are considered to be the main sources of dust in the early universe. Being combined with the results of…

The presence of dust at high redshift requires efficient condensation of grains in SN ejecta, in accordance with current theoretical models. Yet, observations of the few well studied SNe and SN remnants imply condensation efficiencies which…

Astrophysics · Physics 2009-06-23 S. Bianchi , R. Schneider

Supernovae have long been proposed to be efficient dust producers in galaxies. Observations in the mid-infrared indicate that dust forms a few hundred days after the stellar explosion. Yet, the chemical type and the amount of dust produced…

Solar and Stellar Astrophysics · Physics 2015-11-05 Isabelle Cherchneff

In supernovae (SNe), where the light curves show evidence of strong and early interaction between the ejecta and the circumstellar matter (CSM), the formation of new dust is estimated to take place in a dense shell of gas between the…

Solar and Stellar Astrophysics · Physics 2022-07-20 Arkaprabha Sarangi , Jonathan Slavin

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

Dust grains are classically thought to form in the winds of asymptotic giant branch (AGB) stars. However, there is increasing evidence today for dust formation in supernovae (SNe). To establish the relative importance of these two classes…

High Energy Astrophysical Phenomena · Physics 2016-09-23 M. Bocchio , S. Marassi , R. Schneider , S. Bianchi , M. Limongi , A. Chieffi

Cosmic dust is an important component of the Universe, and its origin, especially at high redshifts, is still unknown. I present a simple but powerful method of assessing whether dust observed in a given galaxy could in principle have been…

Astrophysics of Galaxies · Physics 2015-12-04 Michał J. Michałowski

Whether supernovae are a significant source of dust has been a long-standing debate. The large quantities of dust observed in high-redshift galaxies raise a fundamental question as to the origin of dust in the Universe since stars cannot…

The discovery with the {\it Herschel Space Observatory} of bright far infrared and submm emission from the ejecta of the core collapse supernova SN\,1987A has been interpreted as indicating the presence of some 0.4--0.7\,M$_\odot$ of dust.…

Solar and Stellar Astrophysics · Physics 2015-06-23 R. Wesson , M. J. Barlow , M. Matsuura , B. Ercolano

We have investigated the formation of dust in the ejecta of Type II supernovae (SNe), mostly of primordial composition, to answer the question of where are the first solid particles formed in the universe. However, we have also considered…

Astrophysics · Physics 2009-10-31 Paolo Todini , Andrea Ferrara

Dust formation in supernova ejecta is currently the leading candidate to explain the large quantities of dust observed in the distant, early Universe. However, it is unclear whether the ejecta-formed dust can survive the hot interior of the…

Solar and Stellar Astrophysics · Physics 2015-03-26 Ryan M. Lau , Terry L. Herter , Mark R. Morris , Zhiyuan Li , Joseph D. Adams

Condensation in the outer regions of decaying supernovae is an efficient source of dust with grain size up to 1 micron. The largest grains leave the parent galaxy, thus forming "grey" intergalactic dust, which can explain the observed…

Astrophysics · Physics 2007-05-23 Ernst Fischer

There is currently a severe discrepancy between theoretical models of dust formation in core-collapse supernovae (CCSNe), which predict $\gtrsim 0.01$ M$_\odot$ of ejecta dust forming within $\sim 1000$ days, and observations at these…

Astrophysics of Galaxies · Physics 2020-07-29 F. D. Priestley , A. Bevan , M. J. Barlow , I. De Looze

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

We examine dust formation in macronovae (as known as kilonovae), which are the bright ejecta of neutron star binary mergers and one of the leading sites of r-process nucleosynthesis. We find that dust grains of r-process elements are…

High Energy Astrophysical Phenomena · Physics 2015-04-23 Hajime Takami , Takaya Nozawa , Kunihito Ioka

The mechanism of dust formation in galaxies at high redshift is still unknown. Asymptotic giant branch (AGB) stars and explosions of supernovae (SNe) are possible dust producers, and non-stellar processes may substantially contribute to…

Astrophysics of Galaxies · Physics 2019-04-26 A. Leśniewska , M. J. Michałowski

We investigate the formation of dust grains in the ejecta of Type Ia supernovae (SNe Ia), adopting the carbon-deflagration W7 model. In the calculations of dust formation, we apply the nucleation and grain growth theory and consider the two…

Solar and Stellar Astrophysics · Physics 2015-05-28 Takaya Nozawa , Keiichi Maeda , Takashi Kozasa , Masaomi Tanaka , Ken'ichi Nomoto , Hideyuki Umeda

The large amounts of dust detected in sub-millimeter galaxies and quasars at high redshift pose a challenge to galaxy formation models and theories of cosmic dust formation. At z > 6 only stars of relatively high mass (> 3 Msun) are…

Cosmology and Nongalactic Astrophysics · Physics 2011-09-08 C. Gall , J. Hjorth , A. C. Andersen

Motivated by recent observations suggesting that core-collapse supernovae may on average produce ~0.3 M_sun of dust, we explore a simple dust production scenario which applies to star-forming galaxies in the local environment (the…

Astrophysics of Galaxies · Physics 2018-11-28 Christa Gall , Jens Hjorth
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