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Anthony L. Piro
Researcher at Carnegie Institution for Science
Publications - 298
Citations - 14937
Anthony L. Piro is an academic researcher from Carnegie Institution for Science. The author has contributed to research in topics: Supernova & White dwarf. The author has an hindex of 62, co-authored 268 publications receiving 12532 citations. Previous affiliations of Anthony L. Piro include California Institute of Technology & Carnegie Learning.
Papers
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Journal ArticleDOI
Carnegie Supernova Project II: The Slowest Rising Type Ia Supernova LSQ14fmg and Clues to the Origin of Super-Chandrasekhar/03fg-like Events
Eric Hsiao,P. Hoeflich,Chris Ashall,Jessica R. Lu,Carlos Contreras,Christopher R. Burns,Mark M. Phillips,Lluís Galbany,Joseph P. Anderson,C. Baltay,E. Baron,S. Castellon,Scott C. Davis,Wendy L. Freedman,Christa Gall,C. Gonzalez,Melissa L. Graham,Mario Hamuy,Thomas W.-S. Holoien,Emir Karamehmetoglu,Kevin Krisciunas,Sanjay Kumar,Hanindyo Kuncarayakti,Nidia Morrell,Takashi J. Moriya,Takashi J. Moriya,Peter Nugent,Peter Nugent,Saul Perlmutter,Saul Perlmutter,S. E. Persson,Anthony L. Piro,David Rabinowitz,Miguel Roth,Melissa Shahbandeh,Benjamin J. Shappee,Maximilian Stritzinger,Nicholas B. Suntzeff,Francesco Taddia,Syed Uddin +39 more
TL;DR: Hsiao et al. as discussed by the authors showed that the optical spectrum is typical of a super-Chandrasekhar-like SN Ia, but the light curves are unlike those of any SNe Ia observed.
Posted Content
Carnegie Supernova Project-II: Near-infrared Spectroscopy of Stripped-Envelope Core-Collapse Supernovae
Melissa Shahbandeh,Eric Hsiao,C. Ashall,J. Teffs,Peter Hoeflich,N. I. Morrell,M. M. Phillips,J. P. Anderson,E. Baron,Christopher R. Burns,C. Contreras,Scott C. Davis,T. Diamond,G. Folatelli,Lluís Galbany,C. Gall,S. Hachinger,S. Holmbo,Emir Karamehmetoglu,M. M. Kasliwal,R. P. Kirshner,K. Krisciunas,S. Kumar,Jessica R. Lu,G. H. Marion,P. A. Mazzali,Anthony L. Piro,D. J. Sand,M. Stritzinger,N. B. Suntzeff,F. Taddia,S. A. Uddin +31 more
TL;DR: In this paper, the authors presented 75 near-infrared (NIR; 0.8$-$2.5$m) spectra of 34 stripped-envelope core-collapse supernovae (SESNe) obtained by the Carnegie Supernova Project-II (CSP-II), encompassing optical spectroscopic Types IIb, Ib, Ic, and Ic-BL.
Journal ArticleDOI
Inferring the Presence of Tides in Detached White Dwarf Binaries
TL;DR: In this article, the first and second derivative of the orbital period and braking index of a binary was analyzed to infer the degree of tidal locking on the binary, and the deviations between a binary evolving under the influence of only GW emission and a binary that is also experiencing some degree of locking.
Journal ArticleDOI
Shock Cooling Emission from Extended Material Revisited
TL;DR: In this paper, the authors present an analytic model for SCE that can be used to fit these observations and learn more about the origin of these events, which is compared with numerical simulations to assess its validity and limitations.
Journal ArticleDOI
Carnegie Supernova Project-II: Using Near-Infrared Spectroscopy to determine the location of the outer $^{56}$Ni in Type Ia Supernovae
Chris Ashall,Eric Hsiao,Peter Hoeflich,Maximilian Stritzinger,Mark M. Phillips,Nidia Morrell,Scott C. Davis,E. Baron,Anthony L. Piro,Christopher R. Burns,Carlos Contreras,Lluís Galbany,S. Holmbo,Robert P. Kirshner,Kevin Krisciunas,George H Marion,David J. Sand,Melissa Shahbandeh,Nicholas B. Suntzeff,Francesco Taddia +19 more
TL;DR: In this article, the blue-edge velocity of the prominent Fe/Co/Ni-peak $H$-band emission feature is quantitatively measured, which can be used in combination with traditional observational diagnostics to provide a new avenue to robustly distinguish between leading SNe Ia explosion models.