Results 181 to 190 of about 809,546 (293)

An Approach for Estimating the Deformation of Pulsar Included in Binary-System PSR B 1913+16 [PDF]

, 2019
Mohammed Mohammed Soleiman, M. M. H. El-Gogary, S.A. Saleh, Ahmed Omar   +3 more
openalex   +1 more source

COBIPULSE: A Systematic Search for Compact Binary Millisecond Pulsars

The Astrophysical Journal
We report here the results obtained from a systematic optical photometric survey aimed at finding new compact binary millisecond pulsars (also known as “spiders”): the COmpact BInary PULsar SEarch. We acquired multiband optical images over 1 yr around 33
Marco Turchetta, Manuel Linares, Karri Koljonen, Jorge Casares, Paulo A. Miles-Páez, Pablo Rodríguez-Gil, Tariq Shahbaz, Jordan A. Simpson   +7 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

The Parkes Multibeam Pulsar Survey - V. Finding binary and millisecond pulsars [PDF]

, 2004
A. J. Faulkner, I. H. Stairs, M. Krämer, A. G. Lyne, G. Hobbs, Andrea Possenti, D. R. Lorimer, R. N. Manchester, M. A. McLaughlin, N. D’Amico, F. Camilo, M. Burgay   +11 more
openalex   +1 more source

Thirty-five Years of Timing of M53A with Arecibo and FAST

The Astrophysical Journal Letters
PSR B1310+18A is a 33 ms binary pulsar in a 256 day, low eccentricity orbit with a low-mass companion located in NGC 5024 (M53). In this Letter, we present the first phase-coherent timing solution for this pulsar (designated as M53A) derived from a 35 yr
Yujie Lian, P. C. C. Freire, Shuo Cao, Mario Cadelano, Cristina Pallanca, Zhichen Pan, Haiyan Zhang, Baoda Li, Lei Qian   +8 more
doaj   +1 more source

Radio timing constraints on the mass of the binary pulsar PSR J1528−3146 [PDF]

, 2023
A. Berthereau, L. Guillemot, P. C. C. Freire, M. Kramer, V. Venkatraman Krishnan, I. Cognard, G. Theureau, M. Bailes, Miquel Colom i Bernadich, M. E. Lower   +9 more
openalex   +1 more source

NuSTAR Analysis of the 2024 Periastron Passage of TeV Binary PSR B1259-63

The Astrophysical Journal
PSR B1259-63 is a well-studied TeV binary, with an energetic pulsar in orbit around a Be star. Using Nuclear Spectroscopic Telescope Array observations during the 2024 passage of the pulsar through the circumstellar disk, we find the spectrum to be the ...
Oliver J. Roberts, Philip Kaaret, M. Lynne Saade, Chien-Ting Chen, Steven R. Ehlert, Ioannis Liodakis, Martin C. Weisskopf   +6 more
doaj   +1 more source

Can eccentric binary millisecond pulsars form by accretion-induced collapse of white dwarfs? [PDF]

, 2010
Wen-Cong Chen, Xi-Wei Liu, Ren-Xin Xu, Xiang-Dong Li   +3 more
openalex   +1 more source

The Confrontation between General Relativity and Experiment

Living Reviews in Relativity, 2001
The status of experimental tests of general relativity and of theoretical frameworks for analysing them are reviewed. Einstein's equivalence principle (EEP) is well supported by experiments such as the Eötvös experiment, tests of special relativity, and ...
Will Clifford
doaj  

ALMA Observations of the Gamma-Ray Binary System PSR B1259-63/LS 2883 during the 2024 Periastron Passage

The Astrophysical Journal Letters
We present observations of the gamma-ray binary PSR B1259-63/LS 2883 with the Atacama Large Millimeter/submillimeter Array (ALMA) at Band 3 (97 GHz), Band 6 (233 GHz), and Band 7 (343 GHz).
Yutaka Fujita, Akiko Kawachi, Atsuo T. Okazaki, Hiroshi Nagai, Norita Kawanaka, Takuya Akahori   +5 more
doaj   +1 more source