Results 131 to 140 of about 654,536 (207)

Can Slow Pulsars in Milky Way Globular Clusters Form via Partial Recycling?

The Astrophysical Journal Letters
Alongside the population of several hundred radio millisecond pulsars currently known in Milky Way globular clusters, a subset of six slowly spinning pulsars (spin periods 0.3–4 s) are also observed.
Kyle Kremer, Claire S. Ye, Craig O. Heinke, Anthony L. Piro, Scott M. Ransom, Frederic A. Rasio   +5 more
doaj   +1 more source

A Striking Confluence Between Theory and Observations of High-Mass X-ray Binary Pulsars. [PDF]

Res Astron Astrophys, 2018
Christodoulou DM, Laycock SGT, Kazanas D.   +2 more
europepmc   +1 more source

An updated nuclear-physics and multi-messenger astrophysics framework for binary neutron star mergers. [PDF]

Nat Commun, 2023
Pang PTH, Dietrich T, Coughlin MW, Bulla M, Tews I, Almualla M, Barna T, Kiendrebeogo RW, Kunert N, Mansingh G, Reed B, Sravan N, Toivonen A, Antier S, VandenBerg RO, Heinzel J, Nedora V, Salehi P, Sharma R, Somasundaram R, Van Den Broeck C.   +20 more
europepmc   +1 more source

Recovering Pulsar Periodicity from Time-of-arrival Data by Finding the Shortest Vector in a Lattice

The Astrophysical Journal
The strict periodicity of pulsars is one of the primary ways through which their nature and environment can be studied, and it has also enabled precision tests of general relativity and studies of nanohertz gravitational waves using pulsar timing arrays (
Dotan Gazith, Aaron B. Pearlman, Barak Zackay   +2 more
doaj   +1 more source

Strongly interacting matter exhibits deconfined behavior in massive neutron stars. [PDF]

Nat Commun, 2023
Annala E, Gorda T, Hirvonen J, Komoltsev O, Kurkela A, Nättilä J, Vuorinen A.   +6 more
europepmc   +1 more source

ePoster

European Journal of Neurology, Volume 32, Issue S1, June 2025.
wiley   +1 more source

CHIME-o-Grav: Wideband Timing of Four Millisecond Pulsars from the NANOGrav 15 yr Dataset

The Astrophysical Journal
Wideband timing of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) datasets was first done for the 12.5 yr dataset. This method, where a single time of arrival and a single dispersion measure (DM) are measured using the entire
Gabriella Y. Agazie, David L. Kaplan, Abhimanyu Susobhanan, Ingrid H. Stairs, Deborah C. Good, Bradley W. Meyers, Emmanuel Fonseca, Timothy T. Pennucci, Akash Anumarlapudi, Anne M. Archibald, Zaven Arzoumanian, Paul T. Baker, Paul R. Brook, Alyssa Cassity, H. Thankful Cromartie, Kathryn Crowter, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Fengqiu Adam Dong, Elizabeth C. Ferrara, William Fiore, Gabriel E. Freedman, Nate Garver-Daniels, Peter A. Gentile, Joseph Glaser, Jeffrey S. Hazboun, Ross J. Jennings, Megan L. Jones, Matthew Kerr, Michael T. Lam, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Alexander McEwen, James W. McKee, Maura A. McLaughlin, Natasha McMann, Cherry Ng, David J. Nice, Benetge B. P. Perera, Nihan S. Pol, Henri A. Radovan, Scott M. Ransom, Paul S. Ray, Alexander Saffer, Ann Schmiedekamp, Carl Schmiedekamp, Brent J. Shapiro-Albert, Kevin Stovall, Joseph K. Swiggum, Mercedes S. Thompson, Haley M. Wahl   +52 more
doaj   +1 more source

Identifying Companions in Pulsar Binary Systems via Gaia Data

Universe
In the optical band, very few pulsars can be directly detected, but some of the pulsar binary companions can be observed. This study leverages high-precision astrometric data from Gaia Data Release 3 (DR3) to identify pulsar companions in binary systems.
Yueqi Song, Li Guo, Zhen Yan, Qiqi Wu, Guangli Wang, Ying Wang   +5 more
doaj   +1 more source

The power of binary pulsars in testing Gauss-Bonnet gravity [PDF]

Context. Binary pulsars are a powerful tool for probing strong gravity that still outperform direct gravitational wave observations in a number of ways due to the remarkable accuracy of the pulsar timing.
Stoytcho S. Yazadjiev, Daniela D. Doneva, Staykov, Kalin V., Yazadjiev, Stoytcho S., Doneva, Daniela D., Kalin V. Staykov, Yordanov, Petar Y., Petar Y. Yordanov, Yazadjiev, Stoytcho   +8 more
core   +1 more source

A Census of Pulsars in Possible Association with Galactic Open Clusters

The Astrophysical Journal Letters
Among the ∼4000 known pulsars in our Galaxy, ≲10% are found in globular clusters, but none has been confirmed in any open clusters yet, although they outnumber globular clusters by about 20 times.
Lu Zhou, Zhi-Qiang You, Lu Li, Xiao-Jin Liu, Xing-Jiang Zhu, Zong-Hong Zhu   +5 more
doaj   +1 more source