Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > LOW Mg/Si PLANETARY HOST STARS AND THEIR Mg-DEPLETED TERRESTRIAL PLANETS
Publication

Publications

LOW Mg/Si PLANETARY HOST STARS AND THEIR Mg-DEPLETED TERRESTRIAL PLANETS

Title
LOW Mg/Si PLANETARY HOST STARS AND THEIR Mg-DEPLETED TERRESTRIAL PLANETS
Type
Article in International Scientific Journal
Year
2012
Authors
Carter Bond, JC
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
O'Brien, DP
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Delgado Mena, ED
(Author)
FCUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page Without ORCID
Israelian, G
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
N.C. Santos
(Author)
FCUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Gonzalez Hernandez, JIG
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Journal
Vol. 747
Final page: L2
ISSN: 2041-8205
Other information
Authenticus ID: P-002-CM5
Abstract (EN): Simulations have shown that a diverse range of extrasolar terrestrial planet bulk compositions are likely to exist based on the observed variations in host star elemental abundances. Based on recent studies, it is expected that a significant proportion of host stars may have Mg/Si ratios below 1. Here we examine this previously neglected group of systems. Planets simulated as forming within these systems are found to be Mg-depleted (compared to Earth), consisting of silicate species such as pyroxene and various feldspars. Planetary carbon abundances also vary in accordance with the host star C/O ratio. The predicted abundances are in keeping with observations of polluted white dwarfs, lending validity to this approach. Further studies are required to determine the full planetary impacts of the bulk compositions predicted here.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 6
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same journal

VERIFICATION OF THE KEPLER INPUT CATALOG FROM ASTEROSEISMOLOGY OF SOLAR-TYPE STARS (2011)
Article in International Scientific Journal
Verner, GA; Chaplin, WJ; Basu, S; Brown, TM; Hekker, S; Huber, D; Karoff, C; Mathur, S; Metcalfe, TS; Mosser, B; Quirion, PO; Appourchaux, T; Bedding, TR; Bruntt, H; Campante, TL; Elsworth, Y; Garcia, RA; Handberg, R; Regulo, C; Roxburgh, IW...(mais 8 authors)
The 2008 Outburst in the Young Stellar System Z CMa: The First Detection of Twin Jets (2010)
Article in International Scientific Journal
E. T. Whelan; C. Dougados; M. D. Perrin; M. Bonnefoy; I. Bains; M. P. Redman; T. P. Ray; H. Bouy; M. Benisty; J. Bouvier; G. Chauvin; P. J. V. Garcia; K. Grankvin; F. Malbet
The First Near-infrared Transmission Spectrum of HIP 41378 f, A Low-mass Temperate Jovian World in a Multiplanet System (2022)
Article in International Scientific Journal
Alam, MK; Kirk, J; Dressing, CD; Lopez Morales, M; Ohno, K; Gao, P; Akinsanmi, B; Santerne, A; Grouffal, S; Adibekyan, V; Barros, SCC; Buchhave, LA; Crossfield, IJM; Dai, F; Deleuil, M; Giacalone, S; Lillo Box, J; Marley, M; Mayo, AW; Mortier, A...(mais 5 authors)
THE ASTEROSEISMIC POTENTIAL OF KEPLER: FIRST RESULTS FOR SOLAR-TYPE STARS (2010)
Article in International Scientific Journal
Chaplin, WJ; Appourchaux, T; Elsworth, Y; Garcia, RA; Houdek, G; Karoff, C; Metcalfe, TS; Molenda Zakowicz, J; Monteiro, MJPFG; Thompson, MJ; Brown, TM; Christensen Dalsgaard, J; Gilliland, RL; Kjeldsen, H; Borucki, WJ; Koch, D; Jenkins, JM; Ballot, J; Basu, S; Bazot, M...(mais 89 authors)
SOLAR-LIKE OSCILLATIONS IN LOW-LUMINOSITY RED GIANTS: FIRST RESULTS FROM KEPLER (2010)
Article in International Scientific Journal
Bedding, TR; Huber, D; Stello, D; Elsworth, YP; Hekker, S; Kallinger, T; Mathur, S; Mosser, B; Preston, HL; Ballot, J; Barban, C; Broomhall, AM; Buzasi, DL; Chaplin, WJ; Garcia, RA; Gruberbauer, M; Hale, SJ; De Ridder, J; Frandsen, S; Borucki, WJ...(mais 30 authors)

See all (20)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-26 at 09:11:16 | Privacy Policy | Personal Data Protection Policy | Whistleblowing