N
Nathan Smith
Researcher at University of Arizona
Publications - 543
Citations - 30830
Nathan Smith is an academic researcher from University of Arizona. The author has contributed to research in topics: Supernova & Nebula. The author has an hindex of 86, co-authored 503 publications receiving 28124 citations. Previous affiliations of Nathan Smith include University of Hawaii at Manoa & University of California.
Papers
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Journal ArticleDOI
The Extreme Scarcity of Dust-enshrouded Red Supergiants: Consequences for Producing Stripped Stars via Winds
Emma R. Beasor,Nathan Smith +1 more
TL;DR: In this article , a fresh look at the dust-enshrouded RSGs (DE-RSGs), objects claimed to represent a short-lived, high-mass-loss phase, is presented.
Circumstellar Material Around Evolved Massive Stars
TL;DR: In this paper, the authors review multiwavelength observations of material seen around different types of evolved massive stars (i.e., red supergiants, yellow hypergiants and luminous blue variables, B[e] supergiant, and Wolf-Rayet stars), concentrating on diagnostics of mass, composition, and kinetic energy in both local and distant examples.
Journal ArticleDOI
Limit on Supernova Emission in the Brightest Gamma-Ray Burst, GRB 221009A
M. Shrestha,David J. Sand,Kate D. Alexander,K. Azalee Bostroem,Griffin Hosseinzadeh,Jeniveve Pearson,Mojgan Aghakhanloo,J'ozsef Vink'o,Jennifer E. Andrews,Jacob E. Jencson,Michael J. Lundquist,S. Wyatt,D. A. Howell,Curtis McCully,E. P. González,C. Pellegrino,Giacomo Terreran,Daichi Hiramatsu,M. Newsome,Joseph R. Farah,Saurabh Jha,Nathan Smith,J. Craig Wheeler,Clara E. Mart'inez-V'azquez,Julio A. Carballo-Bello,Alex Drlica-Wagner,David J. James,Burçin Mutlu-Pakdil,B. Stringfellow,J. D. Sakowska,Noelia E. D. Noël,Clecio R. Bom,Kyler Kuehn +32 more
TL;DR: In this paper , photometric and spectroscopic observations of the extraordinary gamma-ray burst (GRB) 221009A in search of an associated supernova were presented. But they did not detect any significant light-curve features, nor do they detect any clear sign of supernova spectral features.
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A gallery of cool hypergiants --- imaging their circumstellar environments
TL;DR: In this paper, high-resolution imaging with HST-WFPc2 of seven of the most luminous evolved cool stars showed that the three OH/IR stars NML Cyg, VX Sgr and S Per have circumstellar nebulae while no ejecta was detected for the M-type supergiant J.tCep and the yellow hypergiants pCas, HR8752 and HR5171a.
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The Mysterious Ring in the Open Cluster NGC 3572: Planetary Nebula or Photoevaporating Globule?
TL;DR: In this paper, optical and infrared emission from the putative planetary nebula in the young open cluster NGC 3572 was discussed, showing that most gas in the nebula is expanding at velocities ≲5 km s.