Showing 141 - 160 results of 195 for search '"Millisecond pulsar"', query time: 0.18s Refine Results
  1. 141

    Properties of PSR J1023+0038 Based on Kepler, TESS, and FAST by Li-yun Zhang, Zilu Yang, Baoda Li, Tianhao Su, Prabhakar Misra, Xianming L. Han, Liu Long

    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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  2. 142

    THE LOW-FREQUENCY CHARACTERISTICS OF PSR J0437–4715 OBSERVED WITH THE MURCHISON WIDE-FIELD ARRAY by Williams, Christopher Leigh, Goeke, Robert F, Hewitt, Jacqueline N, Morgan, Edward H

    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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  3. 143

    PSR J1953+1844 Probably Being the Descendant of an Ultracompact X-Ray Binary by Z. L. Yang, J. L. Han, W. C. Jing, W. Q. Su

    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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  4. 144

    Measuring a Gravitomagnetic Effect with the Triple Pulsar PSR J0337+1715 by Lorenzo Iorio

    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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  5. 145
  6. 146
  7. 147

    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... by Clésio E. Mota, Luis C. N. Santos, Franciele M. da Silva, César V. Flores, Iarley P. Lobo, Valdir B. Bezerra

    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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  8. 148
  9. 149

    A Comprehensive Study of Type I (Thermonuclear) Bursts in the New Transient SRGA J144459.2–604207 by Tao Fu, Zhaosheng Li, Yuanyue Pan, Long Ji, Yupeng Chen, Lucien Kuiper, Duncan K. Galloway, Maurizio Falanga, Renxin Xu, Xiaobo Li, Mingyu Ge, L. M. Song, Shu Zhang, Shuang-Nan Zhang

    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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  10. 150

    The Discovery of Three Pulsars in the Globular Cluster M15 with FAST by Yuxiao Wu, Zhichen Pan, Lei Qian, Scott M. Ransom, Ralph P. Eatough, BoJun Wang, Paulo C. C. Freire, Kuo Liu, Zhen Yan, Jintao Luo, Liyun Zhang, Minghui Li, Dejiang Yin, Baoda Li, Yifeng Li, Yinfeng Dai, Yaowei Li, Xinnan Zhang, Tong Liu, Yu Pan

    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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  11. 151

    The Radius of PSR J0740+6620 from NICER with NICER Background Estimates by Tuomo Salmi, Serena Vinciguerra, Devarshi Choudhury, Thomas E. Riley, Anna L. Watts, Ronald A. Remillard, Paul S. Ray, Slavko Bogdanov, Sebastien Guillot, Zaven Arzoumanian, Cecilia Chirenti, Alexander J. Dittmann, Keith C. Gendreau, Wynn C. G. Ho, M. Coleman Miller, Sharon M. Morsink, Zorawar Wadiasingh, Michael T. Wolff

    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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  12. 152
  13. 153

    Spin Equilibrium of Rapidly Spinning Neutron Stars via Transient Accretion by Sudip Bhattacharyya

    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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  14. 154

    Neutron stars and the hyperon puzzle by Vidaña Isaac

    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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  15. 155

    Looking out for the Galileon in the nanohertz gravitational wave sky by Reginald Christian Bernardo, Kin-Wang Ng

    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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  16. 156

    The status of the galactic center gamma-ray excess by Dan Hooper

    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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  17. 157

    Determination of mass limits around pulsars at 10 and 90 mu m with ISO by Miramond, L, Podsiadlowski, P, Haas, M, Naylor, T, Sauvage, M

    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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  18. 158

    Decoding Rotating Neutron Stars: Role of the Symmetry Energy Slope by Luiz L. Lopes

    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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  19. 159
  20. 160

    Continuous Gravitational Wave Emissions from Neutron Stars with Pinned Superfluids in the Core by Brynmor Haskell, Marco Antonelli, Pierre Pizzochero

    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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