S
Scott M. Ransom
Researcher at National Radio Astronomy Observatory
Publications - 712
Citations - 52475
Scott M. Ransom is an academic researcher from National Radio Astronomy Observatory. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 104, co-authored 669 publications receiving 44712 citations. Previous affiliations of Scott M. Ransom include University of Virginia & University of Toronto.
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Journal ArticleDOI
A two-solar-mass neutron star measured using Shapiro delay
Paul Demorest,Timothy T. Pennucci,Scott M. Ransom,Mallory S. E. Roberts,Jason W. T. Hessels,Jason W. T. Hessels +5 more
TL;DR: Radio timing observations of the binary millisecond pulsar J1614-2230 that show a strong Shapiro delay signature are presented and the pulsar mass is calculated to be (1.97 ± 0.04)M⊙, which rules out almost all currently proposed hyperon or boson condensate equations of state.
Journal ArticleDOI
A massive pulsar in a compact relativistic binary
John Antoniadis,Paulo C. C. Freire,Norbert Wex,Thomas M. Tauris,Ryan S. Lynch,Marten H. van Kerkwijk,Michael Kramer,Michael Kramer,C. G. Bassa,V. S. Dhillon,T. Driebe,Jason W. T. Hessels,Jason W. T. Hessels,Victoria M. Kaspi,V. I. Kondratiev,V. I. Kondratiev,Norbert Langer,Tom Marsh,Maura McLaughlin,Timothy T. Pennucci,Scott M. Ransom,Ingrid H. Stairs,Joeri van Leeuwen,Joeri van Leeuwen,Joris P. W. Verbiest,David G. Whelan +25 more
TL;DR: Pulsar J0348+0432 is only the second neutron star with a precisely determined mass of 2 M☉
Journal ArticleDOI
The second fermi large area telescope catalog of gamma-ray pulsars
A. A. Abdo,A. A. Abdo,Marco Ajello,Alice Allafort,Luca Baldini,Jean Ballet,Guido Barbiellini,Guido Barbiellini,Matthew G. Baring,Denis Bastieri,Denis Bastieri,Andrea Belfiore,Andrea Belfiore,Andrea Belfiore,Ronaldo Bellazzini,Bhaswati Bhattacharyya,Elisabetta Bissaldi,E. D. Bloom,Emanuele Bonamente,Emanuele Bonamente,Eugenio Bottacini,Terri Brandt,Johan Bregeon,M. Brigida,M. Brigida,P. Bruel,R. Buehler,M. Burgay,T. H. Burnett,G. Busetto,G. Busetto,S. Buson,S. Buson,G. A. Caliandro,R. A. Cameron,Fernando Camilo,Fernando Camilo,P. A. Caraveo,J. M. Casandjian,C. Cecchi,C. Cecchi,Omer Celik,Omer Celik,Eric Charles,Sylvain Chaty,R. C. G. Chaves,A. Chekhtman,A. Chekhtman,A. W. Chen,James Chiang,G. Chiaro,Stefano Ciprini,R. Claus,Ismaël Cognard,Johann Cohen-Tanugi,L. R. Cominsky,Jan Conrad,S. Cutini,Filippo D'Ammando,A. De Angelis,M. E. DeCesar,M. E. DeCesar,A. De Luca,P. R. den Hartog,F. de Palma,F. de Palma,Charles D. Dermer,Gregory Desvignes,Gregory Desvignes,Seth Digel,L. Di Venere,Persis S. Drell,Alex Drlica-Wagner,R. Dubois,D. Dumora,Cristobal M. Espinoza,L. Falletti,C. Favuzzi,C. Favuzzi,Elizabeth C. Ferrara,W. B. Focke,A. Franckowiak,Paulo C. C. Freire,Stefan Funk,P. Fusco,P. Fusco,F. Gargano,Dario Gasparrini,S. Germani,S. Germani,Nicola Giglietto,Nicola Giglietto,Paolo Giommi,Francesco Giordano,Francesco Giordano,Marcello Giroletti,T. Glanzman,G. Godfrey,Eric V. Gotthelf,I. A. Grenier,M.-H. Grondin,M.-H. Grondin,J. E. Grove,L. Guillemot,Sylvain Guiriec,D. Hadasch,Y. Hanabata,Alice K. Harding,M. Hayashida,M. Hayashida,E. Hays,Jason W. T. Hessels,Jason W. T. Hessels,John W. Hewitt,A. B. Hill,A. B. Hill,D. Horan,Xian Hou,R. E. Hughes,Miranda Jackson,Miranda Jackson,Gemma H. Janssen,T. Jogler,Gudlaugur Johannesson,R. P. Johnson,A. S. Johnson,Tyrel J. Johnson,Tyrel J. Johnson,W. N. Johnson,Simon Johnston,T. Kamae,Jun Kataoka,Michael Keith,Matthew Kerr,Jürgen Knödlseder,Jürgen Knödlseder,Michael Kramer,Michael Kramer,M. Kuss,J. Lande,S. Larsson,Luca Latronico,Marianne Lemoine-Goumard,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,M. N. Lovellette,P. Lubrano,P. Lubrano,Andrew Lyne,R. N. Manchester,M. Marelli,Francesco Massaro,M. Mayer,M. N. Mazziotta,Julie McEnery,Julie McEnery,Maura McLaughlin,J. Mehault,Peter F. Michelson,Roberto Mignani,Roberto Mignani,Roberto Mignani,W. Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,M. E. Monzani,A. Morselli,Igor V. Moskalenko,S. Murgia,Takeshi Nakamori,Rodrigo Nemmen,E. Nuss,Masanori Ohno,T. Ohsugi,M. Orienti,E. Orlando,J. F. Ormes,David Paneque,David Paneque,J. H. Panetta,D. Parent,D. Parent,J. S. Perkins,Melissa Pesce-Rollins,M. Pierbattista,F. Piron,G. Pivato,Holger J. Pletsch,T. A. Porter,A. Possenti,S. Rainò,S. Rainò,Robert R. Rando,Robert R. Rando,Scott M. Ransom,Paul S. Ray,M. Razzano,M. Razzano,Nanda Rea,A. Reimer,Olaf Reimer,N. Renault,T. Reposeur,Steven Ritz,Roger W. Romani,M. Roth,R. Rousseau,Jayashree Roy,John J. Ruan,Alberto Sartori,P. M. Saz Parkinson,Jeffrey D. Scargle,André Schulz,Carmelo Sgrò,Ryan Shannon,E. J. Siskind,David A. Smith,Gloria Spandre,P. Spinelli,P. Spinelli,Benjamin Stappers,Andrew W. Strong,D. J. Suson,Hiromitsu Takahashi,J. G. Thayer,J. B. Thayer,Gilles Theureau,D. J. Thompson,Stephen E. Thorsett,L. Tibaldo,O. Tibolla,M. Tinivella,Diego F. Torres,Diego F. Torres,Gino Tosti,Gino Tosti,Eleonora Troja,Eleonora Troja,Yasunobu Uchiyama,T. L. Usher,Justin Vandenbroucke,V. Vasileiou,Christo Venter,Giacomo Vianello,V. Vitale,V. Vitale,Na Wang,Patrick Weltevrede,Brian L Winer,M. T. Wolff,D. L. Wood,D. L. Wood,K. S. Wood,Matthew Wood,Zhenwei Yang +257 more
TL;DR: In this article, a catalog of gamma-ray pulsar detections using three years of data acquired by the Large Area Telescope (LAT) on the Fermi satellite is presented.
Journal ArticleDOI
A repeating fast radio burst
Laura Spitler,Paul Scholz,Jason W. T. Hessels,Jason W. T. Hessels,Slavko Bogdanov,Adam Brazier,Fernando Camilo,Shami Chatterjee,J. M. Cordes,Fronefield Crawford,Julia Deneva,Robert D. Ferdman,Paulo C. C. Freire,Victoria M. Kaspi,P. Lazarus,R. S. Lynch,R. S. Lynch,E. Madsen,Maura McLaughlin,C. Patel,Scott M. Ransom,Andrew Seymour,Ingrid H. Stairs,Ingrid H. Stairs,Ben Stappers,J. van Leeuwen,J. van Leeuwen,Weiwei Zhu +27 more
TL;DR: These repeat bursts with high dispersion measure and variable spectra specifically seen from the direction of FRB 121102 support an origin in a young, highly magnetized, extragalactic neutron star.
Journal ArticleDOI
A radio pulsar spinning at 716 Hz.
Jason W. T. Hessels,Scott M. Ransom,Ingrid H. Stairs,Paulo C. C. Freire,Victoria M. Kaspi,Fernando Camilo +5 more
TL;DR: In this article, a 716-hertz eclipsing binary radio pulsar was discovered in the Globular Cluster Terzan 5 using the Green Bank Telescope, which is the fastest spinning neutron star found to date.