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Yutaro Tachibana
Researcher at Tokyo Institute of Technology
Publications - 111
Citations - 1391
Yutaro Tachibana is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Gamma-ray burst & Neutron star. The author has an hindex of 18, co-authored 110 publications receiving 1094 citations. Previous affiliations of Yutaro Tachibana include California Institute of Technology.
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Journal ArticleDOI
The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
Marco Ajello,R. Angioni,R. Angioni,Magnus Axelsson,Magnus Axelsson,Jean Ballet,Guido Barbiellini,Guido Barbiellini,Denis Bastieri,Denis Bastieri,J. Becerra González,Ronaldo Bellazzini,Elisabetta Bissaldi,Elisabetta Bissaldi,Elliott D. Bloom,R. Bonino,R. Bonino,Eugenio Bottacini,Eugenio Bottacini,P. Bruel,S. Buson,Fabio Cafardo,R. A. Cameron,E. Cavazzuti,Sina Chen,Sina Chen,C. C. Cheung,Stefano Ciprini,Stefano Ciprini,D. Costantin,S. Cutini,Filippo D'Ammando,P. de la Torre Luque,R. de Menezes,R. de Menezes,F. de Palma,Abhishek Desai,N. Di Lalla,L. Di Venere,L. Di Venere,Aaron Dominguez,F. Fana Dirirsa,Elizabeth C. Ferrara,Justin D. Finke,Anna Franckowiak,Yasushi Fukazawa,Stefan Funk,P. Fusco,P. Fusco,F. Gargano,S. Garrappa,Dario Gasparrini,Dario Gasparrini,Nicola Giglietto,Nicola Giglietto,Francesco Giordano,Francesco Giordano,Marcello Giroletti,David A. Green,I. A. Grenier,Sylvain Guiriec,Sylvain Guiriec,S. Harita,E. Hays,D. Horan,R. Itoh,G. Jóhannesson,G. Jóhannesson,Miloš Kovačević,Felicia Krauss,Michael Kreter,Michael Kreter,M. Kuss,Stefan Larsson,Stefan Larsson,Stefan Larsson,C. Leto,J. Li,Ioannis Liodakis,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,B. Lott,M. N. Lovellette,P. Lubrano,G. M. Madejski,S. Maldera,Alberto Manfreda,G. Martí-Devesa,Francesco Massaro,Francesco Massaro,Mn Mazziotta,I. Mereu,I. Mereu,Manuel Meyer,Giulia Migliori,Nestor Mirabal,Nestor Mirabal,Tsunefumi Mizuno,M. E. Monzani,A. Morselli,Igor V. Moskalenko,M. Negro,M. Negro,Rodrigo Nemmen,E. Nuss,L. S. Ojha,Roopesh Ojha,Nicola Omodei,M. Orienti,E. Orlando,E. Orlando,J. F. Ormes,Vaidehi S. Paliya,Z. Pei,H. A. Peña-Herazo,Massimo Persic,Melissa Pesce-Rollins,Leonid Petrov,F. Piron,H. Poon,Giacomo Principe,S. Rainò,S. Rainò,Riccardo Rando,Riccardo Rando,Bindu Rani,Bindu Rani,M. Razzano,Soebur Razzaque,A. Reimer,Olaf Reimer,Frank K. Schinzel,Frank K. Schinzel,D. Serini,Carmelo Sgrò,E. J. Siskind,Gloria Spandre,P. Spinelli,P. Spinelli,D. J. Suson,Yutaro Tachibana,D. J. Thompson,Diego F. Torres,Eleonora Torresi,E. Troja,E. Troja,J. Valverde,P. van Zyl,P. van Zyl,M. Yassine,M. Yassine +152 more
TL;DR: The 4LAC catalog of active galactic nuclei (AGNs) detected by the Fermi Gamma-ray Space Telescope Large Area Telescope (4LAC) between 2008 August 4 and 2016 August 2 contains 2863 objects located at high Galactic latitudes (|b|>10°deg}).
Journal ArticleDOI
The fast, luminous ultraviolet transient AT2018cow: extreme supernova, or disruption of a star by an intermediate-mass black hole?
Daniel A. Perley,Paolo A. Mazzali,Paolo A. Mazzali,Lin Yan,S. Bradley Cenko,S. Bradley Cenko,Suvi Gezari,Kirsty Taggart,N. Blagorodnova,Christoffer Fremling,Brenna Mockler,Brenna Mockler,Avinash Singh,Avinash Singh,Nozomu Tominaga,Nozomu Tominaga,Masaomi Tanaka,Alan M. Watson,T. Ahumada,G. C. Anupama,Chris Ashall,Rosa L. Becerra,D. Bersier,Varun Bhalerao,Joshua S. Bloom,Nathaniel R. Butler,Chris M. Copperwheat,Michael W. Coughlin,Kaushik De,Andrew J. Drake,Dmitry A. Duev,S. Frederick,J. Jesús González,Ariel Goobar,Marianne Heida,Anna Y. Q. Ho,John C. Horst,Tiara Hung,Ryosuke Itoh,Jacob E. Jencson,Mansi M. Kasliwal,Nobuyuki Kawai,Tanazza Khanam,Shrinivas R. Kulkarni,Brajesh Kumar,Harsh Kumar,A. Kutyrev,A. Kutyrev,William H. Lee,Keiichi Maeda,Ashish Mahabal,K. L. Murata,James D. Neill,Chow-Choong Ngeow,Bryan E. Penprase,Elena Pian,Robert M. Quimby,Robert M. Quimby,Enrico Ramirez-Ruiz,Michael G. Richer,Carlos Román-Zúñiga,D. K. Sahu,S. Srivastav,Quentin J Socia,Jesper Sollerman,Yutaro Tachibana,Francesco Taddia,Samaporn Tinyanont,Eleonora Troja,Eleonora Troja,C. Ward,Jerrick Wee,Po-Chieh Yu +72 more
TL;DR: In this article, the spectrum remains extremely hot throughout its evolution, and the photospheric radius contracts with time (receding below R <10^14 cm after 1 month).
Journal ArticleDOI
Machine learning for the Zwicky transient facility
Ashish Mahabal,Umaa Rebbapragada,Richard Walters,Frank J. Masci,Nadejda Blagorodnova,Jan van Roestel,Quanzhi Ye,Rahul Biswas,Kevin B. Burdge,Chan-Kao Chang,Dmitry A. Duev,V. Zach Golkhou,Adam A. Miller,Adam A. Miller,Jakob Nordin,Charlotte Ward,Scott M. Adams,Eric C. Bellm,Doug Branton,Brian D. Bue,Chris Cannella,Andrew J. Connolly,Richard Dekany,Ulrich Feindt,Tiara Hung,Lucy Fortson,Sara Frederick,Christoffer Fremling,Suvi Gezari,Matthew J. Graham,Steven Groom,Mansi M. Kasliwal,Shrinivas R. Kulkarni,Thomas Kupfer,Thomas Kupfer,Hsing Wen Lin,Hsing Wen Lin,Chris Lintott,Ragnhild Lunnan,John K. Parejko,Thomas A. Prince,Reed Riddle,Ben Rusholme,Nicholas Saunders,Nima Sedaghat,David L. Shupe,Leo Singer,Leo Singer,Maayane T. Soumagnac,Paula Szkody,Yutaro Tachibana,Yutaro Tachibana,Kushal Tirumala,Sjoert van Velzen,Darryl Wright +54 more
TL;DR: In this article, various machine learning (ML) implementations and plans to make the maximal use of the large data set by taking advantage of the temporal nature of the data, and further combining it with other data sets.
Journal ArticleDOI
A Morphological Classification Model to Identify Unresolved PanSTARRS1 Sources: Application in the ZTF Real-time Pipeline
TL;DR: In this article, the authors presented a method to construct a large, deep catalog of point sources utilizing Pan-STARRS1 (PS1) 3π survey data, which consists of ~3 × 10^9 sources with m ≾ 23.5 mag.
Journal ArticleDOI
The First Tidal Disruption Flare in ZTF: From Photometric Selection to Multi-wavelength Characterization
Sjoert van Velzen,Sjoert van Velzen,Suvi Gezari,S. Bradley Cenko,S. Bradley Cenko,Erin Kara,Erin Kara,James Miller-Jones,Tiara Hung,Joe Bright,Nathaniel Roth,Nadejda Blagorodnova,Daniela Huppenkothen,Lin Yan,Eran O. Ofek,Jesper Sollerman,Sara Frederick,Charlotte Ward,Matthew J. Graham,Rob Fender,Mansi M. Kasliwal,Chris Canella,Robert Stein,Matteo Giomi,V. Brinnel,J. V. Santen,Jakob Nordin,Eric C. Bellm,Richard Dekany,Christoffer Fremling,V. Zach Golkhou,Thomas Kupfer,Thomas Kupfer,Thomas Kupfer,Shrinivas R. Kulkarni,Russ R. Laher,Ashish Mahabal,Frank J. Masci,Adam A. Miller,Adam A. Miller,James D. Neill,Reed Riddle,Mickael Rigault,Ben Rusholme,Maayane T. Soumagnac,Yutaro Tachibana,Yutaro Tachibana +46 more
TL;DR: In this article, the Zwicky Transient Facility (ZTF) observations of the tidal disruption flare AT2018zr/PS18kh reported by Holoien et al. and detected during ZTF commissioning were used to assess the quality of the ZTF astrometry.