A dataset provided by the European Space Agency

Name: Planets spinning up their host stars
Published: 2014-12-11T23:00:00Z

Proposal ID	072203
Title	Planets spinning up their host stars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722030101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722030301
DOI	https://doi.org/10.5270/esa-j0t00ew
Principal Investigator, PI	Dr Katja Poppenhaeger
Abstract	We have collected initial evidence that tidal interaction between a late-typestar and its close-in, massive planet can lead to a spin-up of the host star. Wepropose to explore this further by studying a small sample of proper motionpairs in which one of the stars is orbited a Hot Jupiter. We will determine ifthe gyrochronal age is different for the two stars, which would indicate a tidalspin up of the planet host star. We propose to observe 3 such systems with XMM,and to perform similar Chandra observations of 3 more systems with angularseparations <10... We also propose to observe 10 near-by wide late-type binarieswithout planets to establish a reliable baseline for activity scatter in co-evalpairs of stars. The total proposed exposures are 142ks(XMM) + 119ks(Chandra).
Publications	Indications for an influence of hot Jupiters on the rotation and activity of their host stars \|Poppenhaeger, K., Wolk, S. J., \| A&A \| 565-1 \| 2014 \| 2014A&A...565L...1P \| http://ui.adsabs.harvard.edu/#abs/2014A&A...565L...1P 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 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 Tidal star-planet interaction and its observed impact on stellar activity in planet-hosting wide binary systems \|Ilic, N., Poppenhaeger, K., \| MNRAS \| 513-4380 \| 2022 \| 2022MNRAS.513.4380I \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.513.4380I The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions \|Pan, Zeyang, Qu, Zhijie, et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P 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	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2013-08-04T07:09:56Z/2013-11-28T03:23:32Z
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	2014-12-11T23:00:00Z
Keywords	"activity scatter", "massive planet", "planets spinning", "XMM", "tidal spin", "late type star", "co eval pairs", "reliable baseline", "tidal interaction", "proper motion pairs", "angular separations", "collected initial evidence", "gyrochronal age", "hot jupiter"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Katja Poppenhaeger, 2014, 'Planets spinning up their host stars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-j0t00ew