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investigation of Stars In the Milky way with Bayesian statistics and Asteroseismology

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Month: April 2018

Papers

The Second APOKASC Catalog: The Empirical Approach

Marc H. Pinsonneault, Yvonne P. Elsworth, Jamie Tayar, Aldo Serenelli, Dennis Stello, Joel Zinn, Savita Mathur, Rafael A. García, Jennifer A. Johnson, Saskia Hekker, Daniel Huber, Thomas Kallinger, Szabolcs Mészáros, Benoit Mosser, Keivan Stassun, Léo Girardi, Thaíse S. Rodrigues, Victor Silva Aguirre, Deokkeun An, Sarbani Basu, William J. Chaplin, Enrico Corsaro, Katia Cunha, D. A. García-Hernández, Jon Holtzman, Henrik Jönsson, Matthew Shetrone, Verne V. Smith, Jennifer S. Sobeck, Guy S. Stringfellow, Olga Zamora, Timothy C. Beers, J. G. Fernández-Trincado, Peter M. Frinchaboy, Fred R. Hearty, Christian Nitschelm

The Second APOKASC Catalog: The Empirical Approach
See arXiv version
29 pages, 26 figures. Submitted ApJSupp.

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April 26, 2018July 15, 2018victorLeave a comment
Papers

Confirming chemical clocks: asteroseismic age dissection of the Milky Way disk(s)

Silva Aguirre, V.; Bojsen-Hansen, M.; Slumstrup, D.; Casagrande, L.; Kawata, D.; Ciuca, I.; Lund, M. N.; Mosumgaard, J. R.; Huber, D.; Johnson, J. A.; Pinsonneault, M. H.; Serenelli, A. M.; Stello, D.; Tayar, J.; Bird, J. C.; Cassisi, S.; Hon, M.; Martig, M.; Nissen, P. E.; Rix, H. W.; Schönrich, R.; Sahlholdt, C.; Trick, W. H.; Yu, J.

Confirming chemical clocks: asteroseismic age dissection of the Milky Way disk(s),
Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 4

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April 21, 2018March 10, 2018ditte, jakob, mikkel, victorLeave a comment
Papers

Interferometric diameters of five evolved intermediate-mass planet-hosting stars measured with PAVO at the CHARA Array

T. R. White, D. Huber, A. W. Mann, L. Casagrande, S. K. Grunblatt, A. B. Justesen, V. Silva Aguirre, T. R. Bedding, M. J. Ireland, G. H. Schaefer, P. G. Tuthill

Interferometric diameters of five evolved intermediate-mass planet-hosting stars measured with PAVO at the CHARA Array
See arXiv version
Accepted for publication in Monthly Notices of the Royal Astronomical Society. 11 pages, 13 figures, and 6 tables

 

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April 16, 2018July 4, 2018tim, victorLeave a comment
Papers

Asteroseismic modelling of solar-type stars: internal systematics from input physics and surface correction methods

B. Nsamba, T. L. Campante, M. J. P. F. G. Monteiro, M. S. Cunha, B. M. Rendle, D. R. Reese, K. Verma

Asteroseismic modelling of solar-type stars: internal systematics from input physics and surface correction methods
See arXiv version
13 pages, 10 figures, 4 tables. Accepted for publication in Monthly Notices of the Royal Astronomical Society Journal

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April 13, 2018October 16, 2018kuldeepLeave a comment
Papers

Using asteroseismology to characterise exoplanet host stars

Mia S. Lundkvist, Daniel Huber, Victor Silva Aguirre, William J. Chaplin

Using asteroseismology to characterise exoplanet host stars
See arXiv version
To appear in “Handbook of Exoplanets”, eds. Deeg, H.J. & Belmonte, J.A, Springer (2018)

 

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April 6, 2018July 4, 2018victorLeave a comment

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Recent

  • TESS Asteroseismology of α Mensae: Benchmark Ages for a G7 Dwarf and its M-dwarf Companion
  • The updated BaSTI stellar evolution models and isochrones: II. alpha-enhanced calculations
  • Short-term variability and mass loss in Be stars VI. Frequency groups in γ Cas detected by TESS
  • Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the TESS Continuous Viewing Zones and beyond
  • The Occurrence of Rocky Habitable Zone Planets Around Solar-Like Stars from Kepler Data

News

  • TESS Asteroseismology of α Mensae: Benchmark Ages for a G7 Dwarf and its M-dwarf Companion
  • The updated BaSTI stellar evolution models and isochrones: II. alpha-enhanced calculations
  • Short-term variability and mass loss in Be stars VI. Frequency groups in γ Cas detected by TESS
  • Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the TESS Continuous Viewing Zones and beyond
  • The Occurrence of Rocky Habitable Zone Planets Around Solar-Like Stars from Kepler Data

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