L
Lucas Guillemot
Researcher at Centre national de la recherche scientifique
Publications - 131
Citations - 7695
Lucas Guillemot is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 41, co-authored 131 publications receiving 5751 citations. Previous affiliations of Lucas Guillemot include PSL Research University & University of Orléans.
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Journal ArticleDOI
European Pulsar Timing Array Limits On An Isotropic Stochastic Gravitational-Wave Background
Lindley Lentati,Stephen Taylor,Stephen Taylor,Chiara M. F. Mingarelli,Chiara M. F. Mingarelli,Alberto Sesana,S. Sanidas,Alberto Vecchio,R. Nicolas Caballero,Kejia Lee,Rutger van Haasteren,Stanislav Babak,Cees Bassa,P. Brem,Marta Burgay,D. J. Champion,Ismaël Cognard,Gregory Desvignes,Jonathan R. Gair,Lucas Guillemot,Jason W. T. Hessels,Jason W. T. Hessels,Gemma H. Janssen,Ramesh Karuppusamy,Michael Kramer,A. Lassus,P. Lazarus,Kuo Liu,Stefan Oslowski,Stefan Oslowski,Delphine Perrodin,Antoine Petiteau,Andrea Possenti,M. B. Purver,Pablo Rosado,R. Smits,Ben Stappers,Gilles Theureau,Caterina Tiburzi,Joris P. W. Verbiest +39 more
TL;DR: In this article, the authors presented new limits on an isotropic stochastic gravitational wave background (GWB) using a six pulsar dataset spanning 18 yr of observations from the 2015 European Pulsar Timing Array data release.
Journal ArticleDOI
High-precision timing of 42 millisecond pulsars with the European Pulsar Timing Array
Gregory Desvignes,R. N. Caballero,L. Lentati,Joris P. W. Verbiest,Joris P. W. Verbiest,D. J. Champion,Benjamin Stappers,Gemma H. Janssen,P. Lazarus,Stefan Oslowski,Stefan Oslowski,S. Babak,C. G. Bassa,P. Brem,M. Burgay,Ismaël Cognard,J. R. Gair,E. Graikou,Lucas Guillemot,Jason W. T. Hessels,Jason W. T. Hessels,A. Jessner,Christine Jordan,Ramesh Karuppusamy,Michael Kramer,A. Lassus,K. Lazaridis,Kejia Lee,Kang Liu,Andrew Lyne,J. W. McKee,Chiara M. F. Mingarelli,Delphine Perrodin,Antoine Petiteau,A. Possenti,M. B. Purver,Pablo Rosado,Pablo Rosado,S. Sanidas,Alberto Sesana,G. Shaifullah,R. Smits,Stephen Taylor,Stephen Taylor,Gilles Theureau,Caterina Tiburzi,Caterina Tiburzi,R. van Haasteren,Alberto Vecchio +48 more
TL;DR: In this paper, the authors report on timing, flux density, and polarimetric observations of the transient magnetar and 5.54 s radio pulsar XTE J1810-197 using the GBT, Nancay, and Parkes radio telescopes beginning in early 2006, until its sudden disappearance as a radio source in late 2008.
Journal ArticleDOI
The International Pulsar Timing Array: First Data Release
Joris P. W. Verbiest,Joris P. W. Verbiest,L. Lentati,George Hobbs,R. van Haasteren,Paul Demorest,Gemma H. Janssen,J. B. Wang,Gregory Desvignes,R. N. Caballero,Michael Keith,D. J. Champion,Zaven Arzoumanian,Stanislav Babak,C. G. Bassa,N. D. R. Bhat,A. Brazier,P. Brem,M. Burgay,Sarah Burke-Spolaor,S. J. Chamberlin,Sourav Chatterjee,B. Christy,Ismaël Cognard,Ismaël Cognard,James M. Cordes,Shi Dai,Shi Dai,Timothy Dolch,Timothy Dolch,Justin A. Ellis,Robert D. Ferdman,Emmanuel Fonseca,Jonathan R. Gair,N. Garver-Daniels,Peter A. Gentile,Marjorie Gonzalez,E. Graikou,Lucas Guillemot,Lucas Guillemot,Jason W. T. Hessels,Jason W. T. Hessels,Glenn Jones,Ramesh Karuppusamy,Matthew Kerr,Michael Kramer,Michael T. Lam,Paul D. Lasky,A. Lassus,P. Lazarus,T. J. W. Lazio,Kejia Lee,Lina Levin,Lina Levin,Kang Liu,R. S. Lynch,Andrew Lyne,J. W. McKee,Maura McLaughlin,Sean T. McWilliams,D. R. Madison,Richard N. Manchester,Chiara M. F. Mingarelli,Chiara M. F. Mingarelli,David J. Nice,Stefan Oslowski,Stefan Oslowski,Nipuni Palliyaguru,Timothy T. Pennucci,Benetge Perera,Delphine Perrodin,A. Possenti,Antoine Petiteau,Scott M. Ransom,Daniel J. Reardon,Daniel J. Reardon,Pablo Rosado,S. A. Sanidas,Alberto Sesana,G. Shaifullah,G. Shaifullah,Ryan Shannon,Ryan Shannon,X. Siemens,Joseph Simon,R. Smits,Renée Spiewak,Ingrid H. Stairs,Benjamin Stappers,Daniel R. Stinebring,Kevin Stovall,J. K. Swiggum,Stephen Taylor,Gilles Theureau,Gilles Theureau,Gilles Theureau,Caterina Tiburzi,Caterina Tiburzi,L. Toomey,Michele Vallisneri,W. van Straten,Alberto Vecchio,Yue-Fei Wang,Linqing Wen,X. P. You,Weiwei Zhu,Xing-Jiang Zhu +106 more
TL;DR: In this article, the first joint analysis of the data from the three regional pulsar timing arrays (IPTA) is presented, i.e. of the first IPTA data set, and the approach presently followed for its combination and suggest improvements for future PTA research.
Journal ArticleDOI
The Radius of PSR J0740+6620 from NICER and XMM-Newton Data
M. C. Miller,Frederick K. Lamb,Alexander J. Dittmann,Slavko Bogdanov,Zaven Arzoumanian,Keith C. Gendreau,Sebastien Guillot,Sebastien Guillot,Wynn C. G. Ho,James M. Lattimer,Michael Loewenstein,Michael Loewenstein,Sharon M. Morsink,Paul S. Ray,Michael T. Wolff,Charles Baker,Thoniel Cazeau,Sridhar S. Manthripragada,C. B. Markwardt,Takashi Okajima,S. Pollard,Ismaël Cognard,Ismaël Cognard,H. T. Cromartie,Emmanuel Fonseca,Lucas Guillemot,Lucas Guillemot,Matthew Kerr,Aditya Parthasarathy,Timothy T. Pennucci,Timothy T. Pennucci,Scott M. Ransom,Ingrid H. Stairs +32 more
TL;DR: In this article, the authors reported a radius measurement based on fits of rotating hot spot patterns to Neutron Star Interior Composition Explorer (NICER) and X-ray Multi-Mirror (XMM-Newton) observations.
Journal ArticleDOI
A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy
Thomas E. Riley,Anna L. Watts,Paul S. Ray,Slavko Bogdanov,Sebastien Guillot,Sebastien Guillot,Sharon M. Morsink,Anna V. Bilous,Zaven Arzoumanian,Devarshi Choudhury,Julia Deneva,Keith C. Gendreau,Alice K. Harding,Wynn C. G. Ho,James M. Lattimer,Michael Loewenstein,Michael Loewenstein,Renee M. Ludlam,Craig B. Markwardt,Takashi Okajima,Chanda Prescod-Weinstein,Ronald A. Remillard,Michael T. Wolff,Emmanuel Fonseca,H. Thankful Cromartie,Matthew Kerr,Timothy T. Pennucci,Timothy T. Pennucci,Aditya Parthasarathy,Scott M. Ransom,Ingrid H. Stairs,Lucas Guillemot,Lucas Guillemot,Ismaël Cognard,Ismaël Cognard +34 more
TL;DR: In this article, the authors estimate the radius, mass, and hot surface regions of the massive millisecond pulsar PSR J0740$+$6620, conditional on pulse profile modeling of Neutron Star Interior Composition Explorer X-ray Timing Instrument (NICER XTI) event data.