Results 131 to 140 of about 3,309 (210)

A radio pulsar phase from SGR J1935+2154 provides clues to the magnetar FRB mechanism. [PDF]

Sci Adv, 2023
Zhu W, Xu H, Zhou D, Lin L, Wang B, Wang P, Zhang C, Niu J, Chen Y, Li C, Meng L, Lee K, Zhang B, Feng Y, Ge M, Göğüş E, Guan X, Han J, Jiang J, Jiang P, Kouveliotou C, Li D, Miao C, Miao X, Men Y, Niu C, Wang W, Wang Z, Xu J, Xu R, Xue M, Yang Y, Yu W, Yuan M, Yue Y, Zhang S, Zhang Y.   +36 more
europepmc   +1 more source

Polarized Multiwavelength Emission from Pulsar Wind—Accretion Disk Interaction in a Transitional Millisecond Pulsar

The Astrophysical Journal Letters
Transitional millisecond pulsars (tMSPs) bridge the evolutionary gap between accreting neutron stars in low-mass X-ray binaries and millisecond radio pulsars.
Maria Cristina Baglio, Francesco Coti Zelati, Alessandro Di Marco, Fabio La Monaca, Alessandro Papitto, Andrew K. Hughes, Sergio Campana, David M. Russell, Diego F. Torres, Francesco Carotenuto, Stefano Covino, Domitilla de Martino, Stefano Giarratana, Sara E. Motta, Kevin Alabarta, Paolo D’Avanzo, Giulia Illiano, Marco M. Messa, Arianna Miraval Zanon, Nanda Rea   +19 more
doaj   +1 more source

Rotochemical heating in millisecond pulsars

, 2005
Rotochemical heating originates in a departure from beta equilibrium due to spin-down compression in a rotating neutron star. The main consequence is that the star eventually arrives at a quasi-equilibrium state in which the thermal photon luminosity ...
Fernández, R, Reisenegger, A
core  

A Counterintuitive Correlation between Neutron Star Radii Inferred from Pulse Modeling and Surface Emission Beaming

The Astrophysical Journal
Thermal X-ray emission from rotation-powered millisecond pulsars, shaped by gravitational lensing and the beaming of the surface radiation, provides critical insights into neutron star properties. This approach has been the focus of observations with the
Tong Zhao, Dimitrios Psaltis, Feryal Özel   +2 more
doaj   +1 more source

The radial distribution of millisecond pulsars in 47 Tuc

, 2003
Recent observations of 47 Tuc have revealed a large population of compact objects. Spectral analysis suggests that most of the soft X-ray sources observed by Chandra are millisecond pulsars.
GÜRKAN, MEHMET ATAKAN, Rasio, FA
core  

FAST: Its Scientific Achievements and Prospects. [PDF]

Innovation (Camb), 2020
Qian L, Yao R, Sun J, Xu J, Pan Z, Jiang P.   +5 more
europepmc   +1 more source

X-ray emission from two nearby millisecond pulsars

, 1994
This grant, titled 'X-Ray Emission from Two Nearby Millisecond Pulsars,' included ROSAT observations of the nearby pulsars PSR J2322+20 and PSR J2019+24.
Thorsett, S. E.
core  

Reading signatures of supermassive binary black holes in pulsar timing array observations. [PDF]

Nat Commun
Goncharov B, Sardana S, Sesana A, Tomson SM, Antoniadis J, Chalumeau A, Champion DJ, Chen S, Keane EF, Liu K, Shaifullah G, Speri L, Valtolina S.   +12 more
europepmc   +1 more source

Stochastic analysis of compact stars under composite polytropes. [PDF]

Sci Rep
Nouh MI, El-Essawy SH, Foda MM, Aboueisha MS.   +3 more
europepmc   +1 more source

The Crucial First Step in the Discovery of Millisecond Pulsars

Millisecond pulsars, like pulsars, have led to major advances in many areas of astronomy and physics. The discovery in 2023 of a cosmological gravitational wave (GW) stochastic background using millisecond pulsar timing arrays has focused attention on ...
Readhead, A. C. S.
core