206 citations · 1.1k across the 23 of their papers we have counts for
23 papers
Deep JWST/NIRCam imaging of Supernova 1987A
Mikako Matsuura, M. Boyer, Richard G. Arendt +46
JWST/NIRCam obtained high angular-resolution (0.05-0.1''), deep near-infrared 1--5 micron imaging of Supernova (SN) 1987A taken 35 years after the explosion. In the NIRCam images,…
High angular resolution ALMA images of dust and molecules in the SN 1987A ejecta
Phil Cigan, Mikako Matsuura, Haley L. Gomez +23
We present high angular resolution (~80 mas) ALMA continuum images of the SN 1987A system, together with CO =2 1, =6 5, and SiO =5 $\!\…
The Re-Acceleration of the Shock Wave in the Radio Remnant of SN 1987A
Yvette Cendes, Bryan Gaensler, Chi-Yung Ng +3
We report on updated radio imaging observations of the radio remnant of Supernova 1987A (SN 1987A) at 9 GHz, taken with the Australia Telescope Compact Array (ATCA), covering a 25-…
Detection of Linear Polarization in the Radio Remnant of Supernova 1987A
Giovanna Zanardo, Lister Staveley-Smith, B. M. Gaensler +4
Supernova 1987A in the Large Magellanic Cloud has proven a unique laboratory to investigate particle acceleration in young supernova remnants. Here we report the first detection of…
Search for a Radio Pulsar in the Remnant of Supernova 1987A
S. -B. Zhang, S. Dai, G. Hobbs +5
We have observed the remnant of supernova SN~1987A (SNR~1987A), located in the Large Magellanic Cloud (LMC), to search for periodic and/or transient radio emission with the Parkes…
The 30-Year Search for the Compact Object in SN 1987A
Dennis Alp, Josefin Larsson, Claes Fransson +32
Despite more than 30 years of searches, the compact object in Supernova (SN) 1987A has not yet been detected. We present new limits on the compact object in SN 1987A using millimet…
The Radio Remnant of Supernova 1987A - A Broader View
G. Zanardo, L. Staveley-Smith, C. -Y. Ng +4
Supernova remnants (SNRs) are powerful particle accelerators. As a supernova (SN) blast wave propagates through the circumstellar medium (CSM), electrons and protons scatter across…
ALMA spectral survey of Supernova 1987A --- molecular inventory, chemistry, dynamics and explosive nucleosynthesis
M. Matsuura, R. Indebetouw, S. Woosley +26
We report the first molecular line survey of Supernova 1987A in the millimetre wavelength range. In the ALMA 210--300 and 340--360 GHz spectra, we detected cold (20--170 K) CO, 28S…
A stubbornly large mass of cold dust in the ejecta of Supernova 1987A
M. Matsuura, E. Dwek, M. J. Barlow +33
We present new Herschel photometric and spectroscopic observations of Supernova 1987A, carried out in 2012. Our dedicated photometric measurements provide new 70 micron data and im…
The influence of supernova remnants on the interstellar medium in the Large Magellanic Cloud seen at 20--600 m wavelengths
Maša Lakićević, Jacco Th. van Loon, Margaret Meixner +20
We present the analysis of supernova remnants (SNRs) in the Large Magellanic Cloud (LMC) and their influence on the environment at far-infrared (FIR) and submillimeter wavelengths.…
Spectral and morphological analysis of the remnant of Supernova 1987A with ALMA & ATCA
Giovanna Zanardo, Lister Staveley-Smith, Remy Indebetouw +18
We present a comprehensive spectral and morphological analysis of the remnant of Supernova (SN) 1987A with the Australia Telescope Compact Array (ATCA) and the Atacama Large Millim…
Dust Production and Particle Acceleration in Supernova 1987A Revealed with ALMA
R. Indebetouw, M. Matsuura, E. Dwek +23
Supernova (SN) explosions are crucial engines driving the evolution of galaxies by shock heating gas, increasing the metallicity, creating dust, and accelerating energetic particle…
The radio remnant of Supernova 1987A at high frequencies and high resolution
G. Zanardo, L. Staveley-Smith, C. -Y. Ng +4
As the remnant of Supernova (SN) 1987A has been getting brighter over time, new observations at high frequencies have allowed imaging of the radio emission at unprecedented detail.…
Radio Observations of Supernova 1987A
L. Staveley-Smith, T. M. Potter, G. Zanardo +2
Supernovae and their remnants are believed to be prodigious sources of Galactic cosmic rays and interstellar dust. Understanding the mechanisms behind their surprisingly high produ…
Evolution of the Radio Remnant of Supernova 1987A: Morphological Changes from Day 7000
C. -Y. Ng, G. Zanardo, T. M. Potter +4
We present radio imaging observations of supernova remnant 1987A at 9 GHz, taken with the Australia Telescope Compact Array over 21 years from 1992 to 2013. By employing a Fourier…
Carbon Monoxide in the Cold Debris of Supernova 1987A
J. Kamenetzky, R. McCray, R. Indebetouw +27
We report spectroscopic and imaging observations of rotational transitions of cold CO and SiO in the ejecta of SN1987A, the first such emission detected in a supernova remnant. In…
High-resolution radio observations of SNR 1987A at high frequencies
Giovanna Zanardo, L. Staveley-Smith, C. -Y. Ng +4
We present new imaging observations of the remnant of Supernova (SN) 1987A at 44 GHz, performed in 2011 with the Australia Telescope Compact Array (ATCA). The $0\farcs35\times0\far…
The remnant of Supernova 1987A resolved at 3 mm wavelength
Masha Lakicevic, Giovanna Zanardo, Jacco Th. van Loon +4
The proximity of core-collapse Supernova 1987A (SN1987A) in the Large Magellanic Cloud (LMC) and its rapid evolution make it a unique case study of the development of a young super…
The remnant of SN1987A revealed at (sub-)mm wavelengths
Masha Lakicevic, Jacco Th. van Loon, Ferdinando Patat +2
Context: Supernova 1987A (SN1987A) exploded in the Large Magellanic Cloud (LMC). Its proximity and rapid evolution makes it a unique case study of the early phases in the developme…
First VLBI Detection of the Radio Remnant of Supernova 1987A: Evidence for Small-scale Features
C. -Y. Ng, T. M. Potter, L. Staveley-Smith +5
We present a detailed analysis of the first very long baseline interferometry (VLBI) detection of the radio remnant of supernova 1987A. The VLBI data taken in 2007 and 2008 at 1.4…
Multi-frequency Radio Measurements of SN 1987A over 22 Years
G. Zanardo, L. Staveley-Smith, Lewis Ball +6
We present extensive observations of the radio emission from the remnant of SN 1987A made with the Australia Telescope Compact Array (ATCA), since the first detection of the remnan…
High resolution 36 GHz imaging of the Supernova Remnant of SN1987A
T. M. Potter, L. Staveley-Smith, C. -Y. Ng +6
The aftermath of supernova (SN) 1987A continues to provide spectacular insights into the interaction between a SN blastwave and its circumstellar en- vironment. We here present 36…
Searching for a Pulsar in SN1987A
R. N. Manchester
SN 1987A offered a unique opportunity to detect a pulsar at the very beginning of its life and to study its early evolution. Despite many searches at radio and optical wavelengths,…