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Related papers: Dust formation in embryonic pulsar-aided supernova…

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We search for far-infrared (FIR) counterparts of known supernova remnants (SNRs) in the Galactic plane (10 deg <| l |< 60 deg) at 70-500 micron using the Herschel Infrared Galactic Plane Survey (Hi-GAL). Of 71 sources studied, we find that…

We calculate dust spectral energy distributions (SEDs) for a range of grain sizes and compositions, using physical properties appropriate for five pulsar wind nebulae (PWNe) from which dust emission associated with the ejecta has been…

Astrophysics of Galaxies · Physics 2020-01-15 F. D. Priestley , M. J. Barlow , I. De Looze , H. Chawner

Core--collapsed supernovae (CCSNe) have been considered to be one of sources of dust in the universe. What kind and how much mass of dust are formed in the ejecta and are injected into the interstellar medium (ISM) depend on the type of…

Astrophysics of Galaxies · Physics 2009-03-05 Takashi Kozasa , Takaya Nozawa , Nozomu Tominaga , Hideyuki Umeda , Keiichi Maeda , Ken'ichi Nomoto

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

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

We investigate the properties, composition, and dynamics of dust formation and growth for a diverse set of core-collapse supernovae (CCSNe), varying the progenitor mass, explosion energy, and engine type. These explosions are evolved with a…

High Energy Astrophysical Phenomena · Physics 2022-06-01 Ezra S. Brooker , Sarah M. Stangl , Christopher M. Mauney , Christopher L. Fryer

In recent years, dust masses of a few tenths of a solar mass have been found in the expanding ejecta of a number of core-collapse supernovae. How dust forms in such quantities remains poorly understood; theories of dust formation predict…

Solar and Stellar Astrophysics · Physics 2022-01-05 Roger Wesson , Antonia Bevan

We study the formation of molecules and dust clusters in the ejecta of solar metallicity, Type II-P supernovae using a chemical kinetic approach. We follow the evolution of molecules and small dust cluster masses from day 100 to day 1500…

Solar and Stellar Astrophysics · Physics 2013-10-08 Arkaprabha Sarangi , Isabelle Cherchneff

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 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

Supernovae (SNe) should both frequently have a binary companion at death and form significant amounts of dust. This implies that any binary companion must lie at the center of an expanding dust cloud and the variable obscuration of the…

Solar and Stellar Astrophysics · Physics 2017-08-23 C. S. Kochanek

We present near and mid-infrared observations of the pulsar-wind nebula (PWN) B0540-69.3 and its associated supernova remnant made with the {\it Spitzer Space Telescope}. We report detections of the PWN with all four IRAC bands, the 24…

At redshift z>5 Type II supernovae (SNII) are the only known dust sources with evolutionary timescales shorter than the Hubble time. We extend the model of dust formation in the ejecta of SNII by Todini & Ferrara (2001) to investigate the…

Astrophysics · Physics 2009-11-10 R. Schneider , A. Ferrara , R. Salvaterra

The timescales to replenish dust from the cool, dense winds of Asymptotic Giant Branch stars are believed to be greater than the timescales for dust destruction. In high redshift galaxies, this problem is further compounded as the stars…

Astrophysics · Physics 2009-11-10 H. L. Morgan , L. Dunne , S. Eales , R. Ivison , M. G. Edmunds

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

Aims: We study the production of dust in Type II-P supernova by coupling the gas-phase chemistry to the dust nucleation and condensation phases. We consider two supernova progenitor masses with homogeneous and clumpy ejecta to assess the…

Solar and Stellar Astrophysics · Physics 2015-03-04 Arkaprabha Sarangi , Isabelle Cherchneff

While theoretical dust condensation models predict that most refractory elements produced in core-collapse supernovae (SNe) efficiently condense into dust, a large quantity of dust has so far only been observed in SN 1987A. We present the…

A pulsar wind nebula inside a supernova remnant provides a unique insight into the properties of the central neutron star, the relativistic wind powered by its loss of rotational energy, its progenitor supernova, and the surrounding…

High Energy Astrophysical Phenomena · Physics 2009-09-24 Joseph D. Gelfand , Patrick O. Slane , Weiqun Zhang

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…

Recent observations have revealed that dust is widespread and abundant in galaxies up to $z\,{\backsimeq}\,8$, significantly influencing their appearance and spectral properties. In the early Universe, dust is thought to form primarily in…

Astrophysics of Galaxies · Physics 2025-09-16 He Zhao , Bingqiu Chen , Jun Li
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