Showing 41 - 60 results of 205 for search '"Millisecond pulsar"', query time: 0.73s Refine Results
  1. 41

    A NICER View of PSR J0030+0451: Millisecond Pulsar Parameter Estimation by Chakrabarty, Deepto

    Published 2020
    “…We report on Bayesian parameter estimation of the mass and equatorial radius of the millisecond pulsar PSR J0030+0451, conditional on pulse-profile modeling of Neutron Star Interior Composition Explorer X-ray spectral-timing event data. …”
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    Multi-Messenger Astrophysics of a Millisecond Pulsar Orbiting around a Massive Black Hole by Kinwah Wu

    Published 2022-01-01
    “…Extreme-mass-ratio and intermediate-mass-ratio binaries with a millisecond pulsar are gravitational-wave sources that emit also electromagnetic radiation. …”
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    ACCRETION TORQUES AND MOTION OF THE HOT SPOT ON THE ACCRETING MILLISECOND PULSAR XTE J1807-294 by Patruno, Alessandro, Wijnands, R., Chakrabarty, Deepto, van der Klis, Michiel, Hartman, Jacob M., Ph. D. Massachusetts Institute of Technology

    Published 2018
    “…We present a coherent timing analysis of the 2003 outburst of the accreting millisecond pulsar (AMXP) XTE J1807-294. We find a 95% confidence interval for the pulse frequency derivative of (+0.7, + 4.7) × 10⁻¹⁴ Hz s⁻¹ and (-0.6, + 3.8) × 10⁻¹⁴ Hz s⁻¹ for the fundamental and second harmonics, respectively. …”
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  8. 48

    NuSTAR OBSERVATIONS OF THE STATE TRANSITION OF MILLISECOND PULSAR BINARY PSR J1023+0038 by Chakrabarty, Deepto

    Published 2015
    “…We report NuSTAR observations of the millisecond pulsar-low-mass X-ray binary (LMXB) transition system PSR J1023+0038 from 2013 June and October, before and after the formation of an accretion disk around the neutron star. …”
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    Dark matter or millisecond pulsars? A deep learning-based analysis of the Fermi Galactic Centre Excess by Florian List, Nicholas L. Rodd, Geraint F. Lewis

    Published 2023-07-01
    “…We present a deep learning-based analysis of the $\gamma$-ray sky in the Galactic Centre region, carefully accounting for the mathematical degeneracy between faint point-sources (PSs) such as millisecond pulsars (MSPs) and DM-like Poisson emission. …”
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    Optical and Infrared Lightcurve Modeling of the Gamma-ray Millisecond Pulsar 2FGL J2339.6-0532 by Tzu-Ching Yen, Albert Kwok-Hing Kong, Yoichi Yatsu, Hidekazu Hanayama, Takahiro Nagayama, on behalf of OISTER

    Published 2013-09-01
    “…Comparing the multi-wavelength observations, we suggest that 2FGL J2339.7- 0531 is a γ-ray emitting millisecond pulsar (MSP) in a binary system with an optically visible late-type companion accreted by the pulsar, where the MSP is responsible for the γ-ray emission while the optical and infrared emission originate from the heated side of the companion. …”
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    Timing the Pulsations of the Accreting Millisecond Pulsar SAX J1808.4–3658 during Its 2019 Outburst by Bult, Peter, Chakrabarty, Deepto, Arzoumanian, Zaven, Gendreau, Keith C., Guillot, Sebastien, Malacaria, Christian, Ray, Paul. S., Strohmayer, Tod E.

    Published 2020
    “…Additionally, we find that the long-term evolution of the pulsar spin frequency shows evidence for a modulation at the Earth's orbital period, allowing for pulsar timing based astrometry of this accreting millisecond pulsar.…”
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  20. 60

    Accelerated Orbital Expansion and Secular Spin-down of the Accreting Millisecond Pulsar Sax J1808.4−3658 by Patruno, Alessandro, Bult, Peter, Gopakumar, Achamveedu, Wijnands, Rudy, van der Klis, Michiel, Chakrabarty, Deepto, Hartman, Jacob M., Ph. D. Massachusetts Institute of Technology

    Published 2013
    “…The accreting millisecond pulsar SAX J1808.4–3658 has shown a peculiar orbital evolution in the past with an orbital expansion much faster than expected from standard binary evolutionary scenarios. …”
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