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Igor Andreoni
Researcher at California Institute of Technology
Publications - 55
Citations - 1207
Igor Andreoni is an academic researcher from California Institute of Technology. The author has contributed to research in topics: LIGO & Supernova. The author has an hindex of 16, co-authored 55 publications receiving 810 citations. Previous affiliations of Igor Andreoni include Swinburne University of Technology.
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Journal Article
Real-time detection of an extremely high signal-to-noise ratio fast radio burst during observations of PSR J2124-3358
Stefan Oslowski,Ryan Shannon,Andrew Jameson,John Sarkissian,Matthew Bailes,Igor Andreoni,N. D. R. Bhat,William A. Coles,Shi Dai,James Dempsey,George Hobbs,Michael Keith,Matthew Kerr,R. N. Manchester,Paul D. Lasky,Y. Levin,Aditya Parthasarathy,V. Ravi,Daniel J. Reardon,Pablo Rosado,Christopher J. Russell,R. Spiewak,W. van Straten,Lawrence Toomey,J. B. Wang,Linqing Wen,X. P. You,Linhao Zhang,Songbo Zhang,Xing-Jiang Zhu +29 more
Journal ArticleDOI
The Type II supernova SN 2020jfo in M 61, implications for progenitor system, and explosion dynamics
Jesper Sollerman,Sheng Yang,S. Schulze,Nora L. Strotjohann,Anders Jerkstrand,S. D. Van Dyk,E. C. Kool,C. Barbarino,C. Barbarino,T. G. Brink,Rachel Bruch,Kaushik De,Alexei V. Filippenko,Christoffer Fremling,Kishore C. Patra,Daniel A. Perley,Lin Yan,Y. Yang,Igor Andreoni,R. Campbell,Michael W. Coughlin,Mansi M. Kasliwal,Y.-L. Kim,Mickael Rigault,K. Shin,Anastasios Tzanidakis,M. C. B. Ashley,Anna M. Moore,Tony Travouillon +28 more
TL;DR: In this article, the discovery and extensive follow-up observations of SN 2020jfo, a Type IIP supernova (SN) in the nearby (14.5 Mpc) galaxy M 61.
Journal ArticleDOI
The Deeper, Wider, Faster programme: exploring stellar flare activity with deep, fast cadenced DECam imaging via machine learning
Sara Webb,Chris Flynn,J. Cooke,Jielai Zhang,A. A. Mahabal,T. M. C. Abbott,Rebecca Allen,Igor Andreoni,Sarah A. Bird,Sarah A. Bird,Simon Goode,Michelle Lochner,T. Pritchard +12 more
TL;DR: In this paper, the authors presented a 500 pc distance-limited study of stellar fares using the Dark Energy Camera as part of the Deeper, Wider, Faster Program (DWP).
Journal Article
Detection of a Fast Radio Burst at the Molonglo Radio Telescope
Wael Farah,Matthew Bailes,Andrew Jameson,Chris Flynn,V. Gupta,Igor Andreoni,T. Bateman,Ewan Barr,Shivani Bhandari,M. Caleb,D. Campbell-Wilson,Cherie K. Day,Adam Deller,A. J. Green,Richard W. Hunstead,Fabian Jankowski,Evan Keane,V. Venkatraman Krishnan,M. O'Neill,Stefan Oslowski,Aditya Parthasarathy,K. Plant,Danny C. Price,Vilupanur A. Ravi,Ryan Shannon,D. Temby,G. Torr,G. Urquhart +27 more
Journal ArticleDOI
Early Ultraviolet Observations of Type IIn Supernovae Constrain the Asphericity of Their Circumstellar Material
Maayane T. Soumagnac,Maayane T. Soumagnac,Eran O. Ofek,Jingyi Liang,Avishay Gal-Yam,Peter Nugent,Peter Nugent,Yang Yang,S. Bradley Cenko,S. Bradley Cenko,Jesper Sollerman,Daniel A. Perley,Igor Andreoni,Cristina Barbarino,Kevin B. Burdge,Rachel Bruch,Kaushik De,Alison Dugas,Christoffer Fremling,Melissa L. Graham,M. Hankins,Nora L. Strotjohann,S. Moran,James D. Neill,Steve Schulze,David L. Shupe,Brigitta Sipőcz,Kirsty Taggart,Leonardo Tartaglia,Richard Walters,Lin Yan,Yuhan Yao,O. Yaron,Eric C. Bellm,Chris Cannella,Richard Dekany,Dmitry A. Duev,Michael Feeney,Sara Frederick,Matthew J. Graham,Russ R. Laher,Frank J. Masci,Mansi M. Kasliwal,Marek Kowalski,Thomas Kupfer,Adam A. Miller,Adam A. Miller,M. Rigault,Ben Rusholme +48 more
TL;DR: In this article, the authors present a survey of the early evolution of 12 Type IIn supernovae at ultraviolet and visible light wavelengths, and use this survey to constrain the geometry of the circumstellar material (CSM) surrounding SN IIn explosions, which may shed light on their progenitor diversity.