246 citations · 3.2k across the 73 of their papers we have counts for
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The High Energy X-ray Probe (HEX-P): Magnetars and Other Isolated Neutron Stars
J. A. J. Alford, G. A. Younes, Z. Wadiasingh +23
The hard X-ray emission from magnetars and other isolated neutron stars remains under-explored. An instrument with higher sensitivity to hard X-rays is critical to understanding th…
A NICER View on the 2020 Magnetar-Like Outburst of PSR J1846-0258
Chin-Ping Hu, Lucien Kuiper, Alice K. Harding +6
We report on our monitoring of the strong-field magnetar-like pulsar PSR J1846-0258 with the Neutron Star Interior Composition Explorer (NICER) and the timing and spectral evolutio…
Broadband X-ray timing and spectral characteristics of the accretion-powered millisecond X-ray pulsar MAXI J1816195
Zhaosheng Li, Lucien Kuiper, Mingyu Ge +11
We studied the broadband X-ray timing and spectral behaviors of the newly confirmed accreting millisecond X-ray pulsar MAXI J1816195 during its 2022 outburst. We used the data f…
Timing six energetic rotation-powered X-ray pulsars, including the fast-spinning young PSR J0058-7218 and Big Glitcher PSR J0537-6910
Wynn C. G. Ho, Lucien Kuiper, Cristobal M. Espinoza +14
Measuring a pulsar's rotational evolution is crucial to understanding the nature of the pulsar. Here we provide updated timing models for the rotational evolution of six pulsars, f…
Broad-band X-ray spectra and timing of the accretion-powered millisecond pulsar Swift J1756.92508 during its 2018 and 2019 outbursts
Z. S. Li, L. Kuiper, M. Falanga +8
The accreting millisecond X-ray pulsar Swift J1756.92508 went into outburst in April 2018 and June 2019, 8.7 yr after the previous activity period. We investigated the temporal,…
The hot interstellar medium towards 4U 1820-30: a Bayesian analysis
Daniele Rogantini, Elisa Costantini, Missagh Mehdipour +3
High ionisation lines in the soft X-ray band are generally associated to either interstellar hot gas along the line of sight or to photoionised gas intrinsic to the source. In the…