J
James O. Chibueze
Researcher at North-West University
Publications - 112
Citations - 1847
James O. Chibueze is an academic researcher from North-West University. The author has contributed to research in topics: Maser & Star formation. The author has an hindex of 22, co-authored 84 publications receiving 1455 citations. Previous affiliations of James O. Chibueze include University of Nigeria, Nsukka & Kagoshima University.
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Journal ArticleDOI
An extraordinary outburst in the massive protostellar system NGC 6334I-MM1 : quadrupling of the millimeter continuum
Todd R. Hunter,Crystal L. Brogan,G. C. MacLeod,Claudia Cyganowski,Claire J. Chandler,James O. Chibueze,James O. Chibueze,Rachel Friesen,Remy Indebetouw,Cherise Thesner,Ken H. Young +10 more
TL;DR: Based on sub-arcsecond Atacama Large Millimeter/submillimeter Array (ALMA) and SMA 1.3 mm continuum images of the massive protocluster NGC 6334I obtained in 2015 and 2008, the authors found that the dust emission from MM1 has increased by a factor of 4.0±0.3 during the intervening years, and undergone a significant change in morphology.
Journal ArticleDOI
FOREST unbiased Galactic plane imaging survey with the Nobeyama 45 m telescope (FUGIN). I. Project overview and initial results
Tomofumi Umemoto,Tomofumi Umemoto,Tetsuhiro Minamidani,Tetsuhiro Minamidani,Nario Kuno,Shinji Fujita,Shinji Fujita,Shinji Fujita,Mitsuhiro Matsuo,Mitsuhiro Matsuo,Atsushi Nishimura,Kazufumi Torii,Tomoka Tosaki,Mikito Kohno,Mika Kuriki,Yuya Tsuda,Akihiko Hirota,Satoshi Ohashi,Mitsuyoshi Yamagishi,Toshihiro Handa,Hiroyuki Nakanishi,Hiroyuki Nakanishi,Toshihiro Omodaka,Nagito Koide,Naoko Matsumoto,Naoko Matsumoto,Toshikazu Onishi,Kazuki Tokuda,Kazuki Tokuda,Masumichi Seta,Yukinori Kobayashi,Kengo Tachihara,Hidetoshi Sano,Yusuke Hattori,Sachiko Onodera,Yumiko Oasa,Kazuhisa Kamegai,Masato Tsuboi,Yoshiaki Sofue,Aya E. Higuchi,James O. Chibueze,James O. Chibueze,Norikazu Mizuno,Mareki Honma,Erik Muller,Tsuyoshi Inoue,Tsuyoshi Inoue,Kana Morokuma-Matsui,Kana Morokuma-Matsui,Hiroko Shinnaga,Takeaki Ozawa,Ryo Takahashi,Satoshi Yoshiike,Jean Costes,Sho Kuwahara +54 more
TL;DR: The FOREST Unbiased Galactic plane Imaging Survey (FUGIN) as mentioned in this paper was the first project to investigate the distribution, kinematics, and physical properties of both diffuse and dense molecular gas in the Galaxy at once by observing 12CO, 13CO, and C18O J=1-0 lines simultaneously.
Journal ArticleDOI
An extraordinary outburst in the massive protostellar system NGC6334I-MM1: quadrupling of the millimeter continuum
Todd R. Hunter,Crystal Brogan,G. C. MacLeod,Claudia Cyganowski,Claire J. Chandler,James O. Chibueze,Rachel Friesen,Remy Indebetouw,C J Thesner,Ken Young +9 more
TL;DR: In this article, the Atacama Large Millimeter/submillimeter Array (ALMA) and SMA 1.3 mm continuum images of the massive protocluster NGC 6334I obtained in 2015 and 2008 were used to find that the dust emission from MM1 has increased by a factor of 4.0$\pm$0.3 during the intervening years, and undergone a significant change in morphology.
Journal ArticleDOI
The 2014 alma long baseline campaign: an overview*
Alma Partnership,Ed Fomalont,Catherine Vlahakis,Stuartt Corder,Anthony J. Remijan,Denis Barkats,R. Lucas,Todd R. Hunter,Crystal L. Brogan,Y. Asaki,Satoki Matsushita,William R. F. Dent,Richard Hills,Neil M. Phillips,Anita M. S. Richards,Peter Timothy Cox,Rodrigo Amestica,D. Broguiere,W. D. Cotton,A. S. Hales,R. Hiriart,Akihiko Hirota,Jacqueline Hodge,Caterina M. V. Impellizzeri,Jeff Kern,R. Kneissl,Elisabetta Liuzzo,N. Marcelino,Ralph G. Marson,A. Mignano,Kouichiro Nakanishi,Bojan Nikolic,J. E. Perez,Laura M. Pérez,I. Toledo,Rebeca Aladro,Bryan J. Butler,J. R. Cortes,Paulo C. Cortes,Vivek Dhawan,J. Di Francesco,Daniel Espada,F. Galarza,D. Garcia-Appadoo,Lizette Guzman-Ramirez,Elizabeth Humphreys,Taehyun Jung,Seiji Kameno,Robert Laing,Stephane Leon,Jeffrey G. Mangum,Gianni Marconi,Hiroshi Nagai,L.-Å. Nyman,M. Radiszcz,J. A. Rodón,Tsuyoshi Sawada,Satoko Takahashi,Remo P. J. Tilanus,T. A. van Kempen,B. Vila Vilaro,L. C. Watson,Tommy Wiklind,Frédéric Gueth,Ken'ichi Tatematsu,A. Wootten,A. Castro-Carrizo,E. Chapillon,G. Dumas,I. de Gregorio-Monsalvo,H. Francke,J. Gallardo,J. Garcia,S. Gonzalez,John E. Hibbard,T. Hill,Tomasz S. Kaminski,Alexander Karim,M. Krips,Yasutaka Kurono,Carmen López,Sergio Martín,Luke T. Maud,F. Morales,Vincent Piétu,K. Plarre,G. Schieven,Leonardo Testi,L. Videla,E. Villard,Nicholas D. Whyborn,Martin Zwaan,Felipe O. Alves,Paola Andreani,Adam Avison,Miroslav Bárta,F. Bedosti,George J. Bendo,Frank Bertoldi,Matthieu Béthermin,A. D. Biggs,Jérémie Boissier,Jan Brand,S. Burkutean,Viviana Casasola,John Conway,Luca Cortese,B. Dabrowski,Timothy A. Davis,M. Diaz Trigo,Francesco Fontani,R. Franco-Hernández,Gary A. Fuller,R. Galvan Madrid,Anthony M. Giannetti,Adam Ginsburg,Sarah Graves,Evanthia Hatziminaoglou,Michiel R. Hogerheijde,P. Jáchym,I. Jimenez Serra,Marian Karlicky,P. Klaasen,Michaela Kraus,D. Kunneriath,Claudia del P. Lagos,Steven N. Longmore,Silvia Leurini,Matthias Maercker,Benjamin Magnelli,I. Marti Vidal,Marcella Massardi,Anaëlle Maury,S. Muehle,Sebastien Muller,T. W. B. Muxlow,E. O'Gorman,Rosita Paladino,D. Petry,Jaime E. Pineda,Suzanna K. Randall,John Richer,A. Rossetti,A. Rushton,Kazi L.J. Rygl,A. Sanchez Monge,R. Schaaf,Peter Schilke,T. Stanke,M. Schmalzl,Felix Stoehr,S. Urban,E. van Kampen,Wouter Vlemmings,Ke Wang,Wolfgang Wild,Yu-Ping Yang,Satoru Iguchi,T. Hasegawa,M. Saito,Junji Inatani,Norikazu Mizuno,Shin'ichiro Asayama,George Kosugi,K. I. Morita,K. Chiba,S. Kawashima,Sachiko K. Okumura,Nagayoshi Ohashi,Ryusuke Ogasawara,S. Sakamoto,T. Noguchi,Y. D. Huang,Sheng-Yuan Liu,Francisca Kemper,Patrick M. Koch,Ming-Tang Chen,Yoshihiro Chikada,M. Hiramatsu,Daisuke Iono,Masumi Shimojo,Shinya Komugi,Jongsoo Kim,A-Ran Lyo,Erik Muller,C. N. Herrera,Rie E. Miura,J. Ueda,James O. Chibueze,Yu-Nung Su,A. Trejo-Cruz,Kuo-Song Wang,Hitoshi Kiuchi,Nobuharu Ukita,M. Sugimoto,Ryohei Kawabe,Masahiko Hayashi,Shoken Miyama,Shoken Miyama,Paul T. P. Ho,N. Kaifu,M. Ishiguro,Anthony Beasley,S. Bhatnagar,J. A. Braatz,D. G. Brisbin,Nathan Brunetti,Chris Carilli,J. H. Crossley,Larry D'Addario,J. Donovan Meyer,D. T. Emerson,Aaron S. Evans,P. Fisher,K. Golap,D. M. Griffith,A. E. Hale,D. Halstead,Eduardo Hardy,Eduardo Hardy,M. C. Hatz,M. Holdaway,M. Holdaway,Remy Indebetouw,Remy Indebetouw,P. R. Jewell,Amanda A. Kepley,D. C. Kim,Mark Lacy,A. K. Leroy,Harvey S. Liszt,C. J. Lonsdale,Brenda C. Matthews,Mark M. McKinnon,Brian Mason,G. Moellenbrock,Arielle Moullet,Steven T. Myers,Juergen Ott,Alison B. Peck,J. Pisano,Simon J. E. Radford,W. T. Randolph,U. Rao Venkata,M. G. Rawlings,R. Rosen,S. Schnee,Kimberly S. Scott,N. K. Sharp,Kartik Sheth,Richard S. Simon,Takahiro Tsutsumi,S. J. Wood +252 more
TL;DR: The Long Baseline Campaign (LBC) was carried out from 2014 September to late November, culminating in end-to-end observations, calibrations, and imaging of selected Science Verification (SV) targets as discussed by the authors.
Journal ArticleDOI
FOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45-m telescope (FUGIN) I: Project Overview and Initial Results
Tomofumi Umemoto,Tomofumi Umemoto,Tetsuhiro Minamidani,Tetsuhiro Minamidani,Nario Kuno,Shinji Fujita,Shinji Fujita,Shinji Fujita,Mitsuhiro Matsuo,Mitsuhiro Matsuo,Atsushi Nishimura,Kazufumi Torii,Tomoka Tosaki,Mikito Kohno,Mika Kuriki,Yuya Tsuda,Akihiko Hirota,Satoshi Ohashi,Mitsuyoshi Yamagishi,Toshihiro Handa,Hiroyuki Nakanishi,Hiroyuki Nakanishi,Toshihiro Omodaka,Nagito Koide,Naoko Matsumoto,Naoko Matsumoto,Toshikazu Onishi,Kazuki Tokuda,Kazuki Tokuda,Masumichi Seta,Yukinori Kobayashi,Kengo Tachihara,Hidetoshi Sano,Yusuke Hattori,Sachiko Onodera,Yumiko Oasa,Kazuhisa Kamegai,Masato Tsuboi,Yoshiaki Sofue,Aya E. Higuchi,James O. Chibueze,James O. Chibueze,Norikazu Mizuno,Mareki Honma,Erik Muller,Tsuyoshi Inoue,Tsuyoshi Inoue,Kana Morokuma-Matsui,Kana Morokuma-Matsui,Hiroko Shinnaga,Takeaki Ozawa,Ryo Takahashi,Satoshi Yoshiike,Jean Costes,Sho Kuwahara +54 more
TL;DR: The FOREST Unbiased Galactic plane Imaging Survey (FUGIN) as discussed by the authors was the first project to investigate the distribution, kinematics, and physical properties of both diffuse and dense molecular gas in the Galaxy at once by observing 12CO, 13CO, and C18O J=1-0 lines simultaneously.