A dataset provided by the European Space Agency

Name: The prototype of intermittent pulsators comma HETE J1900.1-2455
Published: 2012-10-12T00:00:00Z

Proposal ID	067188
Title	The prototype of intermittent pulsators, HETE J1900.1-2455
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0671880101
DOI	https://doi.org/10.5270/esa-4f4jx5o
Principal Investigator, PI	Dr Alessandro Papitto
Abstract	HETE J1900.1-2455 is a highly peculiar accreting millisecond pulsar, as itspulses disappeared soon after the discovery of the source. Therefore, it can beviewed as a prototype of a system in between pulsating and non pulsating lowmass X-ray binaries. We propose to observe it for the first time withXMM-Newton, to discriminate between models explaining the pulse disappearance.The proposed observation will firmly constrain the inner disc radius thanks tothe modelling of the broad iron line that the source shows. Simultaneously, apulse search at an unprecedented large sensitivity will be carried over. Theresults obtained will be used to shed light on the reason that causes themajority of low mass X-ray binaries hosting a neutron star not to show pulsations.
Publications	The accretion flow to the intermittent accreting millisecond pulsar, HETE J1900.1-2455, as observed by XMM-Newton and RXTE \|Papitto, A., D.Ai, A., et al. \| MNRAS \| 429-3411 \| 2013 \| 2013MNRAS.429.3411P \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.429.3411P Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift \|Yershov, V. N., \| Ap&SS \| 354-97 \| 2014 \| 2014Ap&SS.354...97Y \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch, Eric W., \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F The very faint X-ray binary IGR J17062-6143: a truncated disc, no pulsations, and a possible outflow \|van den Eijnden, J., Degenaar, N., et al. \| MNRAS \| 475-2027 \| 2018 \| 2018MNRAS.475.2027V \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.475.2027V Multiwavelength characterization of the accreting millisecond X-ray pulsar and ultracompact binary IGR J17062-6143 \|Hern\\u00e1ndez Santisteban, J. V., C\\u00faneo, V., et al. \| MNRAS \| 488-4596 \| 2019 \| 2019MNRAS.488.4596H \| http://ui.adsabs.harvard.edu/#abs/2019MNRAS.488.4596H Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2011-09-19T15:11:00Z/2011-09-20T10:48:43Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2012-10-12T00:00:00Z
Keywords	"pulse disappearance", "firmly constrain", "hete j1900", "XMM", "pulses disappeared soon", "shed light", "neutron star", "intermittent pulsators", "broad iron line", "XMM-Newton", "pulse search", "inner disc radius", "models explaining", "J1900.1", "xmm newton", "accreting millisecond pulsar"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Alessandro Papitto, 2012, 'The prototype of intermittent pulsators comma HETE J1900.1-2455', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-4f4jx5o