C
Cherry Ng
Researcher at University of Toronto
Publications - 219
Citations - 14331
Cherry Ng is an academic researcher from University of Toronto. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 50, co-authored 186 publications receiving 10978 citations. Previous affiliations of Cherry Ng include Search for extraterrestrial intelligence & University of Hong Kong.
Papers
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Journal ArticleDOI
A Nearby Repeating Fast Radio Burst in the Direction of M81
Mohit Bhardwaj,Bryan Gaensler,V. M. Kaspi,T. L. Landecker,R. Mckinven,Daniele Michilli,Ziggy Pleunis,Shriharsh P. Tendulkar,Shriharsh P. Tendulkar,B. C. Andersen,P. J. Boyle,T. Cassanelli,P. Chawla,A. Cook,M. A. Dobbs,Emmanuel Fonseca,J. F. Kaczmarek,Calvin Leung,Kiyoshi Masui,M. Mnchmeyer,Cherry Ng,M. Rafiei-Ravandi,M. Rafiei-Ravandi,P. Scholz,Kyung-Hoon Shin,Kendrick M. Smith,I. H. Stairs,A. V. Zwaniga +27 more
TL;DR: In this article, a repeating fast radio burst (FRB) with a low dispersion measure (DM) was detected by the Canadian Hydrogen Intensity Mapping Experiment FRB project.
Journal ArticleDOI
Fitting pulsar wind tori. II. Error analysis and applications
Cherry Ng,Roger W. Romani +1 more
TL;DR: In this paper, the torus-fitting procedure described in previous works was applied to pulsar wind nebulae (PWNNe) observations in the Chandra data archive, and the uncertainties in the fits, with statistical errors coming from the fit uncertainties and systematic errors being estimated by varying the assumed fitting model.
Journal ArticleDOI
The NANOGrav 11-Year Data Set: Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries
Kshitij Aggarwal,Zaven Arzoumanian,Paul T. Baker,Adam Brazier,M. R. Brinson,Paul R. Brook,Sarah Burke-Spolaor,Sourav Chatterjee,J. M. Cordes,Neil J. Cornish,Fronefield Crawford,Kathryn Crowter,H. T. Cromartie,M. E. DeCesar,Paul Demorest,Timothy Dolch,J. A. Ellis,Robert D. Ferdman,E. C. Ferrara,Emmanuel Fonseca,N. Garver-Daniels,Peter A. Gentile,Jeffrey S. Hazboun,A. M. Holgado,E. A. Huerta,K. Islo,Ross J. Jennings,G. Jones,M. L. Jones,Andrew R. Kaiser,David L. Kaplan,Luke Zoltan Kelley,Joey Shapiro Key,Michael T. Lam,T. J. W. Lazio,Lina Levin,D. R. Lorimer,Jing Luo,Ryan S. Lynch,D. R. Madison,Maura McLaughlin,Sean T. McWilliams,Chiara M. F. Mingarelli,Cherry Ng,David J. Nice,Timothy T. Pennucci,Nihan Pol,Scott M. Ransom,Paul S. Ray,Xavier Siemens,Joseph Simon,R. Spiewak,I. H. Stairs,D. R. Stinebring,Kevin Stovall,Joseph K. Swiggum,Stephen Taylor,J. E. Turner,Michele Vallisneri,R. van Haasteren,Sarah J. Vigeland,Caitlin A. Witt,Wenbai Zhu +62 more
TL;DR: In this article, the authors search the NANOGrav 11-year data set for GWs from individual SMBHBs in circular orbits and place 95% upper limits on the strength of GW signals from such sources as a function of GW frequency and sky location.
Journal ArticleDOI
The NANOGrav 11 yr Data Set: Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries
Kshitij Aggarwal,Zaven Arzoumanian,P. T. Baker,Adam Brazier,M. R. Brinson,Paul R. Brook,Sarah Burke-Spolaor,Shami Chatterjee,James M. Cordes,Neil J. Cornish,Fronefield Crawford,Kathryn Crowter,H. T. Cromartie,Megan E. DeCesar,Paul Demorest,Timothy Dolch,Justin A. Ellis,Justin A. Ellis,Robert D. Ferdman,Elizabeth C. Ferrara,Emmanuel Fonseca,N. Garver-Daniels,Peter A. Gentile,Jeffrey S. Hazboun,A. M. Holgado,E. A. Huerta,K. Islo,Ross J. Jennings,Glenn Jones,M. L. Jones,Andrew R. Kaiser,David L. Kaplan,Luke Zoltan Kelley,Joey Shapiro Key,Michael T. Lam,T. J. W. Lazio,Lina Levin,Duncan R. Lorimer,J. Luo,Ryan S. Lynch,D. R. Madison,Maura McLaughlin,Sean T. McWilliams,Chiara M. F. Mingarelli,Cherry Ng,David J. Nice,Timothy T. Pennucci,Nihan Pol,Scott M. Ransom,Scott M. Ransom,Paul S. Ray,Xavier Siemens,Joseph Simon,Renée Spiewak,Renée Spiewak,Ingrid H. Stairs,Daniel R. Stinebring,Kevin Stovall,Joseph K. Swiggum,Stephen Taylor,J. E. Turner,J. E. Turner,Michele Vallisneri,R. van Haasteren,Sarah J. Vigeland,Caitlin A. Witt,Weiwei Zhu +66 more
TL;DR: In this article, the authors searched the North American Nanohertz Observatory for Gravitational Waves 11 yr data set for GWs from individual SMBHBs in circular orbits, and placed 95% upper limits on the strength of GWs coming from such sources.
Journal ArticleDOI
Observations of Fast Radio Bursts at Frequencies down to 400 Megahertz
Chime,Mandana Amiri,Kevin Bandura,Mohit Bhardwaj,P. Boubel,M. M. Boyce,P. J. Boyle,C. Brar,M. Burhanpurkar,P. Chawla,Jean F. Cliche,D. Cubranic,M. Deng,Nolan Denman,Matthew Dobbs,M. Fandino,Emmanuel Fonseca,Bryan Gaensler,A. Gilbert,U. Giri,Deborah C. Good,Mark Halpern,David Hanna,Alex S. Hill,Gary Hinshaw,C. Höfer,A. Josephy,Victoria M. Kaspi,T. L. Landecker,Dustin Lang,Kiyoshi Masui,R. Mckinven,J. Mena-Parra,M. Merryfield,N. Milutinovic,C. Moatti,A. Naidu,Laura Newburgh,Cherry Ng,C. Patel,Ue-Li Pen,T. Pinsonneault-Marotte,Ziggy Pleunis,M. Rafiei-Ravandi,Scott M. Ransom,A. Renard,Paul Scholz,J. R. Shaw,Seth Siegel,Kendrick M. Smith,Ingrid H. Stairs,Shriharsh P. Tendulkar,I. Tretyakov,Keith Vanderlinde,Prateek Yadav +54 more
TL;DR: Thirteen fast radio bursts—astrophysical events that last on the order of a millisecond—have been discovered at frequencies as low as 400 megahertz, including only the second known repeating burst.