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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
Constraints on Shallow ^(56)Ni from the Early Light Curves of Type Ia Supernovae
Anthony L. Piro,Ehud Nakar +1 more
TL;DR: In this article, the authors use semianalytic models of radioactively powered rising light curves to analyze these observations, and show that by assuming a theoretically motivated time-dependent velocity evolution, the explosion time can be better constrained, albeit with potential systematic uncertainties.
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Neutronization during Type Ia Supernova Simmering
TL;DR: In this paper, it was shown that weak interactions during this time increase the neutron excess by an amount that depends on the total quantity of carbon burned prior to the explosion, and this contribution is in addition to the metallicity (Z) dependent neutronization through the 22Ne abundance.
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Nickel-Rich Outflows from Accretion Disks Formed by the Accretion-Induced Collapse of White Dwarfs
TL;DR: In this article, the subsequent evolution of this accretion disk using time-dependent height-integrated simulations with initial conditions taken from the AIC calculations of Dessart et al. was analyzed.
Journal ArticleDOI
Constraints on Shallow 56Ni from the Early Lightcurves of Type Ia Supernovae
Anthony L. Piro,Ehud Nakar +1 more
TL;DR: In this article, the authors use semi-analytic models of radioactively-powered rising lightcurves of Type Ia supernovae (SNe Ia) to analyze these observations.
Journal ArticleDOI
Strong near-infrared carbon in the Type Ia supernova iPTF13ebh
Eric Hsiao,Christopher R. Burns,C. Contreras,P. Höflich,David J. Sand,G. H. Marion,Mark M. Phillips,Maximilian Stritzinger,Santiago González-Gaitán,Rachel Mason,G. Folatelli,E. Parent,C. Gall,Rahman Amanullah,G. C. Anupama,Iair Arcavi,Dipankar Banerjee,Yuri Beletsky,Guillermo A. Blanc,J. S. Bloom,Peter J. Brown,A. Campillay,Yi Cao,A. De Cia,T. Diamond,Wendy L. Freedman,C. Gonzalez,Ariel Goobar,S. Holmbo,D. A. Howell,Joel Johansson,Mansi M. Kasliwal,R. P. Kirshner,Kevin Krisciunas,Shrinivas R. Kulkarni,Kate Maguire,Peter Milne,N. I. Morrell,Peter Nugent,Eran O. Ofek,David J. Osip,P. Palunas,Daniel A. Perley,S. E. Persson,Anthony L. Piro,Markus Rabus,M. Roth,J. M. Schiefelbein,S. Srivastav,Mark Sullivan,Nicholas B. Suntzeff,Jason Surace,P. R. Woźnia,O. Yaron +53 more
TL;DR: In this article, the authors present near-infrared (NIR) time-series spectroscopy, as well as complementary ultraviolet (UV), optical, and NIR data, of the Type Ia supernova (SN Ia) iPTF13ebh, which was discovered within two days from the estimated time of explosion.