Search Results - "Hessels, Jason W.T"

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    Twenty-One Millisecond Pulsars in Terzan 5 Using the Green Bank Telescope by Ransom, Scott M., Jason W. T. Hessels, Stairs, Ingrid H., Paulo C. C. Freire, Camilo, Fernando, Kaspi, Victoria M., Kaplan, David L.

    “…We have identified 21 millisecond pulsars (MSPs) in globular cluster Terzan 5 by using the Green Bank Telescope, bringing the total of known MSPs in Terzan 5…”
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    TIMING OBSERVATIONS OF PSR J1023+0038 DURING A LOW-MASS X-RAY BINARY STATE by Jaodand, Amruta, Archibald, Anne M., Hessels, Jason W. T., Bogdanov, Slavko, D'Angelo, Caroline R., Patruno, Alessandro, Bassa, Cees, Deller, Adam T.

    Published in The Astrophysical journal (20-10-2016)
    “…ABSTRACT Transitional millisecond pulsars (tMSPs) switch, on roughly multi-year timescales, between rotation-powered radio millisecond pulsar (RMSP) and…”
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    Universality of free fall from the orbital motion of a pulsar in a stellar triple system by Archibald, Anne M., Gusinskaia, Nina V., Hessels, Jason W. T., Deller, Adam T., Kaplan, David L., Lorimer, Duncan R., Lynch, Ryan S., Ransom, Scott M., Stairs, Ingrid H.

    Published in Nature (London) (01-07-2018)
    “…Einstein’s theory of gravity—the general theory of relativity 1 —is based on the universality of free fall, which specifies that all objects accelerate…”
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    Using Long-term Millisecond Pulsar Timing to Obtain Physical Characteristics of the Bulge Globular Cluster Terzan 5 by Prager, Brian J., Ransom, Scott M., Freire, Paulo C. C., Hessels, Jason W. T., Stairs, Ingrid H., Arras, Phil, Cadelano, Mario

    Published in The Astrophysical journal (20-08-2017)
    “…Over the past decade, the discovery of three unique stellar populations and a large number of confirmed pulsars within the globular cluster Terzan 5 has raised…”
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    Simultaneous Chandra and VLA Observations of the Transitional Millisecond Pulsar PSR J1023+0038: Anti-correlated X-Ray and Radio Variability by Bogdanov, Slavko, Deller, Adam T., Miller-Jones, James C. A., Archibald, Anne M., Hessels, Jason W. T., Jaodand, Amruta, Patruno, Alessandro, Bassa, Cees, D'Angelo, Caroline

    Published in The Astrophysical journal (20-03-2018)
    “…We present coordinated Chandra X-ray Observatory and Karl G. Jansky Very Large Array observations of the transitional millisecond pulsar PSR J1023+0038 in its…”
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    Radio Pulse Search and X-Ray Monitoring of SAX J1808.4−3658: What Causes Its Orbital Evolution? by Patruno, Alessandro, Jaodand, Amruta, Kuiper, Lucien, Bult, Peter, Hessels, Jason W. T., Knigge, Christian, King, Andrew R., Wijnands, Rudy, van der Klis, Michiel

    Published in The Astrophysical journal (01-06-2017)
    “…The accreting millisecond X-ray pulsar SAX J1808.4−3658 shows a peculiar orbital evolution that proceeds at a very fast pace. It is important to identify the…”
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    X-Ray and Radio Observations of the Magnetar SGR J1935+2154 during Its 2014, 2015, and 2016 Outbursts by Younes, George, Kouveliotou, Chryssa, Jaodand, Amruta, Baring, Matthew G., van der Horst, Alexander J., Harding, Alice K., Hessels, Jason W. T., Gehrels, Neil, Gill, Ramandeep, Huppenkothen, Daniela, Granot, Jonathan, Gö ü, Ersin, Lin, Lin

    Published in The Astrophysical journal (01-10-2017)
    “…We analyzed broadband X-ray and radio data of the magnetar SGR J1935+2154 taken in the aftermath of its 2014, 2015, and 2016 outbursts. The source soft X-ray…”
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    X-Ray and Optical Studies of the Redback System PSR J2129-0429 by Al Noori, Hind, Roberts, Mallory S. E., Torres, Rodrigo A., McLaughlin, Maura A., Gentile, Peter A., Hessels, Jason W. T., Ray, Paul S., Kerr, Matthew, Breton, Rene P.

    Published in The Astrophysical journal (10-07-2018)
    “…PSR J2129−0429 is a 7.62 ms eclipsing millisecond pulsar (MSP) with a non-degenerate binary companion star that is likely in an early stage of the recycling…”
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    A Deep Chandra X-Ray Observatory Study of the Millisecond Pulsar Population in the Globular Cluster Terzan 5 by Bogdanov, Slavko, Bahramian, Arash, Heinke, Craig O., Freire, Paulo C. C., Hessels, Jason W. T., Ransom, Scott M., Stairs, Ingrid H.

    Published in The Astrophysical journal (01-05-2021)
    “…Abstract We present an analysis of 745.8 ks of archival Chandra X-Ray Observatory Advanced CCD Imaging Spectrometer data accumulated between 2000 and 2016 of…”
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    Dense forests of microshots in bursts from FRB 20220912A by Hewitt, Danté M, Hessels, Jason W T, Ould-Boukattine, Omar S, Chawla, Pragya, Cognard, Ismaël, Gopinath, Akshatha, Guillemot, Lucas, Huppenkothen, Daniela, Nimmo, Kenzie, Snelders, Mark P

    “…ABSTRACT We report on exceptionally bright bursts (>400 Jy ms) detected from the repeating fast radio burst source FRB 20220912A using the Nançay radio…”
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    X-RAY OBSERVATIONS OF XSS J12270-4859 IN A NEW LOW STATE: A TRANSFORMATION TO A DISK-FREE ROTATION-POWERED PULSAR BINARY by Bogdanov, Slavko, Patruno, Alessandro, Archibald, Anne M, Bassa, Cees, Hessels, Jason W T, Janssen, Gemma H, Stappers, Ben W

    Published in The Astrophysical journal (01-07-2014)
    “…We present XMM-Newton and Chandra observations of the low-mass X-ray binary XSS J12270-4859, which experienced a dramatic decline in optical/X-ray brightness…”
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    A Nançay Radio Telescope study of the hyperactive repeating FRB 20220912A by Konijn, David C, Hewitt, Danté M, Hessels, Jason W T, Cognard, Ismaël, Huang, Jeff, Ould-Boukattine, Omar S, Chawla, Pragya, Nimmo, Kenzie, Snelders, Mark P, Gopinath, Akshatha, Manaswini, Ninisha

    “…ABSTRACT The repeating fast radio burst source FRB 20220912A was remarkably active in the weeks after its discovery. Here, we report 696 bursts detected with…”
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    Investigating Galactic Supernova Remnant Candidates Using LOFAR by Driessen, Laura N., Dom ek, Vladimír, Vink, Jacco, Hessels, Jason W. T., Arias, Maria, Gelfand, Joseph D.

    Published in The Astrophysical journal (20-06-2018)
    “…We investigate six supernova remnant (SNR) candidates-G51.21+0.11, G52.37-0.70, G53.07+0.49, G53.41+0.03, G53.84-0.75, and the possible shell around…”
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    Radio Pulse Profiles and Polarization of the Terzan 5 Pulsars by Martsen, Ashley R., Ransom, Scott M., DeCesar, Megan E., Freire, Paulo C. C., Hessels, Jason W. T., Ho, Anna Y. Q., Lynch, Ryan S., Stairs, Ingrid H., Wang, Yuankun

    Published in The Astrophysical journal (01-12-2022)
    “…Abstract Terzan 5 is a rich globular cluster within the galactic bulge containing 39 known millisecond pulsars, the largest known population of any globular…”
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    A Chandra X-Ray Observation of the Binary Millisecond Pulsar PSR J1023+0038 by Bogdanov, Slavko, Archibald, Anne M, Hessels, Jason W. T, Kaspi, Victoria M, Lorimer, Duncan, McLaughlin, Maura A, Ransom, Scott M, Stairs, Ingrid H

    Published in The Astrophysical journal (01-12-2011)
    “…We present a Chandra X-Ray Observatory ACIS-S variability, spectroscopy, and imaging study of the peculiar binary containing the millisecond pulsar J1023+0038…”
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