Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Lucien Kuiper"'
Autor:
Cristóbal M. Espinoza, Lucien Kuiper, Wynn C. G. Ho, Danai Antonopoulou, Zaven Arzoumanian, Alice K. Harding, Paul S. Ray, George Younes
Publikováno v:
The Astrophysical Journal Letters, Vol 973, Iss 2, p L39 (2024)
The way pulsars spin down is not understood in detail, but a number of possible physical mechanisms produce a spin-down rate that scales as a power of the rotation rate ( $\dot{\nu }\propto -{\nu }^{n}$ ), with the power-law index n called the brakin
Externí odkaz:
https://doaj.org/article/7b96fb59c9af4b3983f20a0a1d542474
Autor:
Zhaosheng Li, Lucien Kuiper, Mingyu Ge, Maurizio Falanga, Juri Poutanen, Long Ji, Yuanyue Pan, Yue Huang, Renxin Xu, Liming Song, Jinlu Qu, Shu Zhang, Fangjun Lu, Shuang-Nan Zhang
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 2, p 177 (2023)
We studied the broadband X-ray timing and spectral behaviors of the newly confirmed accreting millisecond X-ray pulsar MAXI J1816−195 during its 2022 outburst. We used data from the Insight-HXMT Medium Energy (ME) and High Energy (HE) telescopes, N
Externí odkaz:
https://doaj.org/article/8a3bf46ad14f4ca093781550fb7bd9c1
Autor:
Chin-Ping Hu, Lucien Kuiper, Alice K. Harding, George Younes, Harsha Blumer, Wynn C. G. Ho, Teruaki Enoto, Cristóbal M. Espinoza, Keith Gendreau
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 2, p 120 (2023)
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 evolution during its outburst in 2020 August. Phase-coherent timing solution
Externí odkaz:
https://doaj.org/article/f279661215204532a302d9351702e2ca
Autor:
Wynn C. G. Ho, Lucien Kuiper, Cristóbal M. Espinoza, Sebastien Guillot, Paul S. Ray, D. A. Smith, Slavko Bogdanov, Danai Antonopoulou, Zaven Arzoumanian, Michał Bejger, Teruaki Enoto, Paolo Esposito, Alice K. Harding, Brynmor Haskell, Natalia Lewandowska, Chandreyee Maitra, Georgios Vasilopoulos
Publikováno v:
Astrophys.J.
Astrophys.J., 2023, 939 (1), pp.7. ⟨10.3847/1538-4357/ac8743⟩
Astrophys.J., 2023, 939 (1), pp.7. ⟨10.3847/1538-4357/ac8743⟩
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, five of which are rotation phase-connected using primarily NICER X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c10b39f02e5ffeb69dfe12896ab54f1b
https://hal.science/hal-03676099
https://hal.science/hal-03676099
Autor:
Daniele Rogantini, Elisa Costantini, Missagh Mehdipour, Lucien Kuiper, Piero Ranalli, Rens Waters
This is thereproduction package for the A&A paper"The hot interstellar medium towards 4U 1820-30: a Bayesian analysis" by Rogantini et al. (2020). It contains data reduction scripts and aPython notebook for the characterization of the high-ionisation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9929b086aefafb3d36ff819381150bb
Autor:
R. Iaria, F. Coti Zelati, Alessandro Papitto, Andrii Neronov, Paolo Esposito, V. G. Savchenko, Filippo Ambrosino, Nanda Rea, Ada Paizis, Juri Poutanen, V. De Falco, J. Li, Ph. Laurent, Enrico Bozzo, Teresa Mineo, Maurizio Falanga, A. Riggio, Aga Słowikowska, Andrew Shearer, Sandro Mereghetti, Lucien Kuiper, C. Gouiffes, D. de Martino, M. Forot, W. Hermsen, Andrea Tiengo, Zhaosheng Li, A. Sanna, D. Gotz, T. Di Salvo, Diego F. Torres, Carlo Ferrigno, P. Moran
Publikováno v:
New Astron.Rev.
New Astron.Rev., 2020, 91, pp.101544. ⟨10.1016/j.newar.2020.101544⟩
New Astronomy Reviews, 91:101544. Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
instname
New Astron.Rev., 2020, 91, pp.101544. ⟨10.1016/j.newar.2020.101544⟩
New Astronomy Reviews, 91:101544. Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
instname
arXiv:2012.01346v1
et al.
In the last 25 years a new generation of X-ray satellites imparted a significant leap forward in our knowledge of X-ray pulsars. The discovery of accreting and transitional millisecond pulsars proved that disk accr
et al.
In the last 25 years a new generation of X-ray satellites imparted a significant leap forward in our knowledge of X-ray pulsars. The discovery of accreting and transitional millisecond pulsars proved that disk accr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e51efa92c23f3fdd8ce19a43e88e2e1c
https://hal.archives-ouvertes.fr/hal-03047487/document
https://hal.archives-ouvertes.fr/hal-03047487/document
Autor:
John A. Tomsick, Craig B. Markwardt, Fiona A. Harrison, Matteo Bachetti, Andrew Davis, Dominic J. Walton, Bryce Roberts, W. Rick Cook, Hiromasa Miyasaka, Brian W. Grefenstette, Didier Barret, Lucien Kuiper, Eric V. Gotthelf, Kristin K. Madsen, Felix Fürst, Karl Forster
Publikováno v:
Astrophys.J.
Astrophys.J., 2021, 908 (2), pp.184. ⟨10.3847/1538-4357/abd1d6⟩
Astrophys.J., 2021, 908 (2), pp.184. ⟨10.3847/1538-4357/abd1d6⟩
The Nuclear Spectroscopic Telescope Array (NuSTAR) mission is the first focusing X-ray telescope in the hard X-ray (3-79 keV) band. Among the phenomena that can be studied in this energy band, some require high time resolution and stability: rotation
Autor:
Enrico Bozzo, Duncan K. Galloway, Juri Poutanen, Zhaosheng Li, Shu Zhang, V. De Falco, Andrew Cumming, Maurizio Falanga, Lucien Kuiper
SAX J1748.9-2021 is a transiently accreting X-ray millisecond pulsar. It is also known as an X-ray burster source discovered by Beppo-SAX. We analysed the persistent emission and type-I X-ray burst properties during its 2015 outburst. The source vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded613ec1163fce554db540a617d9971
http://arxiv.org/abs/1810.05490
http://arxiv.org/abs/1810.05490
The young, fast-spinning, X-ray pulsar J0537-6910 displays an extreme glitch activity, with large spin-ups interrupting its decelerating rotation every ~100 days. We present nearly 13 years of timing data from this pulsar, obtained with the {\it Ross
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9a8ae12d01bd97672ac487d07399f58
https://eprints.soton.ac.uk/414860/
https://eprints.soton.ac.uk/414860/
Autor:
M. Serylak, Sandro Mereghetti, Michela Rigoselli, G. A. E. Wright, Kevin Stovall, Jason W. T. Hessels, Andrea Tiengo, Paolo Esposito, Roberto Turolla, Stefan Oslowski, J. M. Griessmeier, W. Hermsen, Dipanjan Mitra, Andrea Possenti, Ben Stappers, Joanna M. Rankin, A. Horneffer, Lucien Kuiper
Publikováno v:
IAU Symp.
IAU Symposium 337
IAU Symposium 337, Sep 2017, Jodrell Bank Observatory, United Kingdom. pp.62-65, ⟨10.1017/S1743921317009504⟩
Proceedings of the International Astronomical Union, 13(S337), 62-65. Cambridge University Press
IAU Symposium 337
IAU Symposium 337, Sep 2017, Jodrell Bank Observatory, United Kingdom. pp.62-65, ⟨10.1017/S1743921317009504⟩
Proceedings of the International Astronomical Union, 13(S337), 62-65. Cambridge University Press
New simultaneous X-ray and radio observations of the archetypal mode-switching pulsar PSR B0943+10 have been carried out with XMM-Newton and the LOFAR, LWA and Arecibo radio telescopes in November 2014. They allowed us to better constrain the X-ray s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::361115ec48b2420b2e5cc4a3e4ced948
https://hal.archives-ouvertes.fr/hal-01872308
https://hal.archives-ouvertes.fr/hal-01872308