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We present deep Hubble Space Telescope NICMOS near-infrared and WFPC2 optical imaging of a small region in the core of the distant rich cluster Cl0939+4713 (z=0.41). We compare the optical and near-infrared morphologies of cluster members…

Astrophysics · Physics 2009-10-31 Ian Smail , G. E. Morrison , M. E. Gray , F. N. Owen , R. J. Ivison , J. -P. Kneib , R. S. Ellis

The Vera Rubin Observatory's Legacy Survey of Space and Time (LSST) is expected to revolutionize time-domain optical astronomy as we know it. With its unprecedented depth, the LSST will survey the southern hemisphere sky, generating nearly…

High Energy Astrophysical Phenomena · Physics 2025-06-05 Andrea Simongini , F. Ragosta , I. Di Palma , S. Piranomonte

We present an extensive $\textit{Hubble Space Telescope}$ ($\textit{HST}$) rest-frame ultraviolet (UV) imaging study of the locations of Type I superluminous supernovae (SLSNe) within their host galaxies. The sample includes 65 SLSNe with…

High Energy Astrophysical Phenomena · Physics 2023-08-15 Brian Hsu , Peter K. Blanchard , Edo Berger , Sebastian Gomez

Recent optical observations have led to a significant progress in our understanding of galaxy formation and evolution. However, our view on the deep universe is currently limited to the starlight which directly escapes from high-redshift…

Astrophysics · Physics 2007-05-23 B. Guiderdoni

We report the first result of a supernova search program designed to measure the evolution of the supernova rate with redshift. To make the comparison with local rates more significant we copied, as much as possible, the same computation…

We report observations with the MIPS instrument aboard the {\it Spitzer Space Telescope} (SST) of four supernova remnants (SNRs) believed to be the result of core-collapse SNe: N132D (0525-69.6), N49B (0525-66.0), N23 (0506-68.0), and…

The Milky Way hosts on average a few supernova explosions per century, yet in the past millennium only five supernovae have been identified confidently in the historical record. This deficit of naked-eye supernovae is at least partly due to…

Solar and Stellar Astrophysics · Physics 2021-09-08 C. Tanner Murphey , Jacob W. Hogan , Brian D. Fields , Gautham Narayan

To measure the supernova (SN) rates at intermediate redshift we performed the Southern inTermediate Redshift ESO Supernova Search (STRESS). Unlike most of the current high redshift SN searches, this survey was specifically designed to…

Core-collapse supernovae (CC SNe), especially Type II-Plateau ones, are thought to be important contributors to cosmic dust production. SN 2004dj, one of the closest and brightest SN since 1987A, offered a good opportunity to examine dust…

Solar and Stellar Astrophysics · Physics 2015-05-20 T. Szalai , J. Vinkó , Z. Balog , A. Gáspár , M. Block , L. L. Kiss

We present Hubble Space Telescope (HST) rest-frame ultraviolet imaging of the host galaxies of 16 hydrogen-poor superluminous supernovae (SLSNe), including 11 events from the Pan-STARRS Medium Deep Survey. Taking advantage of the superb…

Enhanced emission in the months to years preceding explosion has been detected for several core-collapse supernovae (SNe). Though the physical mechanisms driving the emission remain hotly debated, the light curves of detected events show…

High Energy Astrophysical Phenomena · Physics 2024-12-04 A. Gagliano , E. Berger , V. A. Villar , D. Hiramatsu , R. Kessler , T. Matsumoto , A. Gilkis , E. Laplace

The current sample of high-redshift Supernova Type Ia, which combines results from two teams, High-z Supernova Search Team and Supernova Cosmology Project, is analyzed for the effects of weak lensing. After correcting SNe magnitudes for…

Astrophysics · Physics 2009-11-10 Liliya L. R. Williams , Jeeseon Song

Core-collapse supernovae (CCSNe) are among the primary sources of dust in galaxies. In this study, we derive theoretical upper limits on dust masses as a function of supernova (SN) progenitors with initial masses between 9 and 120 Msun,…

Solar and Stellar Astrophysics · Physics 2025-08-19 Archana Purushothaman , Arkaprabha Sarangi , S. K. Jeena

We present Hubble Space Telescope (HST) WFC3 UV and near-IR (nIR) imaging of 21 Superluminous Supernovae (SLSNe) host galaxies, providing a sensitive probe of star formation and stellar mass with the hosts. Comparing the photometric and…

Astrophysics of Galaxies · Physics 2016-03-23 C. R. Angus , A. J. Levan , D. A. Perley , N. R. Tanvir , J. D. Lyman , E. R. Stanway , A. S. Fruchter

Core-collapse supernovae (SNe) are believed to be the first significant source of dust in the Universe. Such SNe are expected to be the main dust producers in young high-redshift Lyman $\alpha$ emitters (LAEs) given their young ages,…

Astrophysics of Galaxies · Physics 2015-06-22 Hiroyuki Hirashita , Andrea Ferrara , Pratika Dayal , Masami Ouchi

Clumps in the rest-frame UV emission of galaxies have been observed for decades. Since the launch of the James Webb Space Telescope (JWST), a large population is detected in the rest-frame near-infrared (NIR), raising questions about their…

Core-collapse Supernovae (CCSNe) mark the deaths of stars more massive than about eight times the mass of the sun and are intrinsically the most common kind of catastrophic cosmic explosions. They can teach us about many important physical…

High Energy Astrophysical Phenomena · Physics 2019-08-08 Maryam Modjaz , Claudia P. Gutierrez , Iair Arcavi

The new generation of wide-field time-domain surveys has made it feasible to study the clustering of supernova (SN) host galaxies in the large-scale structure (LSS) for the first time. We investigate the LSS environment of SN populations,…

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

Although low surface brightness galaxies (LSBs) contribute a large fraction to the number density of galaxies, their properties are still poorly known. LSBs are often considered dust poor, based only on a few studies. We use, for the first…

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