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Properties of PSR J1023+0038 Based on Kepler, TESS, and FAST
Published 2023-01-01“…The pulsar system PSR J1023+0038 is a very interesting binary with radio millisecond pulsar and low-mass X-ray binary transitions, which depend on the stellar accretion process. …”
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142
THE LOW-FREQUENCY CHARACTERISTICS OF PSR J0437–4715 OBSERVED WITH THE MURCHISON WIDE-FIELD ARRAY
Published 2015“…We report on the detection of the millisecond pulsar PSR J0437–4715 with the Murchison Wide-field Array (MWA) at a frequency of 192 MHz. …”
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143
PSR J1953+1844 Probably Being the Descendant of an Ultracompact X-Ray Binary
Published 2023-01-01“…PSR J1953+1844 (i.e., M71E) is a millisecond pulsar in a 53 minute binary orbit discovered by the Five-hundred-meter Aperture Spherical radio Telescope. …”
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144
Measuring a Gravitomagnetic Effect with the Triple Pulsar PSR J0337+1715
Published 2024-05-01“…To the first post-Newtonian order, the orbital angular momentum of the fast-revolving inner binary of the triple system PSR J0337+1715, made of a millisecond pulsar and a white dwarf, induces an annular gravitomagnetic field which displaces the line of apsides of the slower orbit of the other, distant white dwarf by <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>−</mo><mn>1.2</mn></mrow></semantics></math></inline-formula> milliarcseconds per year. …”
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Neutron Stars in the Context of <i>f</i>(<inline-formula><math display="inline"><semantics><mrow><mi mathvariant="double-struck">T</mi><mo>,</mo><mi mathvariant="script">T</mi></mr...
Published 2023-05-01“…The results indicate that the use of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>f</mi><mo>(</mo><mi mathvariant="double-struck">T</mi><mo>,</mo><mi mathvariant="script">T</mi><mo>)</mo></mrow></semantics></math></inline-formula> gravity in the study of NS provides good results for the masses and radii of some important astrophysical objects, as, for example, the NS of low-mass X-ray binary in NGC 6397, the millisecond pulsar PSR J0740+6620 and the GW170817 event. …”
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A Comprehensive Study of Type I (Thermonuclear) Bursts in the New Transient SRGA J144459.2–604207
Published 2025-01-01“…We report an analysis of Insight-HXMT observations of the newly discovered accreting millisecond pulsar SRGA J144459.2–604207. During the outburst, detected in 2024 February by SRG/ART-XC, the broadband persistent spectrum was well fitted by an absorbed Comptonization model. …”
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150
The Discovery of Three Pulsars in the Globular Cluster M15 with FAST
Published 2024-01-01“…PSR J2129+1210J (M15J) is a millisecond pulsar with a spin period of 11.84 ms and a dispersion measure of 66.68 pc cm ^−3 . …”
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151
The Radius of PSR J0740+6620 from NICER with NICER Background Estimates
Published 2022-01-01“…We report a revised analysis for the radius, mass, and hot surface regions of the massive millisecond pulsar PSR J0740+6620, studied previously with joint fits to NICER and XMM-Newton data by Riley et al. (2021) and Miller et al. (2021). …”
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152
Near-infrared and Optical Observations of Type Ic SN 2021krf: Luminous Late-time Emission and Dust Formation
Published 2023-01-01“…We reproduce the entire bolometric light curve with a combination of radioactive decay and an additional powering source in the form of a central engine of a millisecond pulsar with a magnetic field smaller than that of a typical magnetar.…”
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153
Spin Equilibrium of Rapidly Spinning Neutron Stars via Transient Accretion
Published 2023-10-01“…The concept of spin equilibrium due to an interaction between the stellar magnetosphere and a thin, Keplerian accretion disk, and a well-known formula of the corresponding equilibrium spin frequency, provide a key understanding of spin evolution and the distribution of rapidly spinning neutron stars, viz., millisecond pulsars. However, this concept and formula are for stable accretion, but the mass transfer to most accreting millisecond pulsars is transient and the accretion rate evolves by orders of magnitude during an outburst. …”
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154
Neutron stars and the hyperon puzzle
Published 2022-01-01“…In this work we shortly review the so-called “hyperon puzzle”, i.e., the problem of the strong softening of the equation of state of dense matter induced by the presence of hyperons which leads to maximum masses of neutron stars incompatible with the recent observations of ∼ 2 M⊙ millisecond pulsars. In particular, we briefly go through some of the possible solutions that have been proposed to tackle this still open problem.…”
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155
Looking out for the Galileon in the nanohertz gravitational wave sky
Published 2023-06-01“…Our results feature longitudinal spatial correlation, indicative of a 10−22 eV subluminal Galileon, and show the Galileon polarizations as a statistically compelling source of the observed spatial correlation across millisecond pulsars, if there is any.…”
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156
The status of the galactic center gamma-ray excess
Published 2023-07-01“…Previous claims that these photons are clustered on small angular scales or trace the distribution of known stellar populations once appeared to favor interpretations in which this signal originates from a large population of unresolved millisecond pulsars. More recent work, however, has overturned these conclusions, finding that the observed gamma-ray excess does not contain discernible small scale power, and is distributed with approximate spherical symmetry, not tracing any known stellar populations. …”
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157
Determination of mass limits around pulsars at 10 and 90 mu m with ISO
Published 2001“…We present mid-infrared photometric results obtained with ISOCAM and ISOPHOT on 3 millisecond pulsars and 3 ordinary radio pulsars. No detections have been obtained for the three ms pulsars nor the two more distant radio pulsars. …”
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Decoding Rotating Neutron Stars: Role of the Symmetry Energy Slope
Published 2024-01-01“…In 2023 December, the Fermi Large Area Telescope Catalog announced the discovery of 33 new millisecond pulsars. Motivated by that, in this work, I study how different values of the symmetry energy slope ( L ) affect the properties of static and slowly rotating neutron stars. …”
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159
Discovery of Four Pulsars in a Pilot Survey at Intermediate Galactic Latitudes with FAST
Published 2023-01-01“…Among these pulsars, two belong to the category of millisecond pulsars (MSPs) with spin periods of less than 20 ms. …”
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160
Continuous Gravitational Wave Emissions from Neutron Stars with Pinned Superfluids in the Core
Published 2022-11-01“…We estimate the contributions to gravitational wave emissions from both the mass and current multipole generated by the pinned vorticity in the outer core and find that the mass quadrupole can be large enough for gravitational waves to provide the dominant spindown torque in millisecond pulsars.…”
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