Eggenberger, Patrick
Overview
| Works: | 14 works in 27 publications in 3 languages and 285 library holdings |
|---|---|
| Genres: | Observations |
| Roles: | Editor, Author, htt |
Publication Timeline
.
Most widely held works by
Patrick Eggenberger
Asteroseismology of stellar populations in the Milky Way by
Andrea Miglio(
)
12 editions published between 2014 and 2015 in English and held by 263 WorldCat member libraries worldwide
The detection of radial and non-radial solar-like oscillations in thousands of G-K giants with CoRoT and Kepler is paving the road for detailed studies of stellar populations in the Galaxy. The available average seismic constraints allow largely model-independent determination of stellar radii and masses, and can be used to determine the position and age of thousands of stars in different regions of the Milky Way, and of giants belonging to open clusters. Such a close connection between stellar evolution, Galactic evolution, and asteroseismology opens a new very promising gate in our understanding of stars and galaxies. This book represents a natural progression from the collection of review papers presented in the book 'Red Giants as Probes of the Structure and Evolution of the Milky Way', which appeared in the Astrophysics and Space Science Proceedings series in 2012. This sequel volume contains review papers on spectroscopy, seismology of red giants, open questions in Galactic astrophysics, and discusses first results achieved by combining photometric/spectroscopic and seismic constraints on populations of stars observed by CoRoT and Kepler. The book also reports on discussions between expert researchers in Galactic evolution, specialists in stellar structure and asteroseismology, and key representatives of extensive ground-based spectroscopic surveys such as APOGEE and the ESO-GAIA Spectroscopic Survey, which would serve as a roadmap for future endeavours in this field of research
12 editions published between 2014 and 2015 in English and held by 263 WorldCat member libraries worldwide
The detection of radial and non-radial solar-like oscillations in thousands of G-K giants with CoRoT and Kepler is paving the road for detailed studies of stellar populations in the Galaxy. The available average seismic constraints allow largely model-independent determination of stellar radii and masses, and can be used to determine the position and age of thousands of stars in different regions of the Milky Way, and of giants belonging to open clusters. Such a close connection between stellar evolution, Galactic evolution, and asteroseismology opens a new very promising gate in our understanding of stars and galaxies. This book represents a natural progression from the collection of review papers presented in the book 'Red Giants as Probes of the Structure and Evolution of the Milky Way', which appeared in the Astrophysics and Space Science Proceedings series in 2012. This sequel volume contains review papers on spectroscopy, seismology of red giants, open questions in Galactic astrophysics, and discusses first results achieved by combining photometric/spectroscopic and seismic constraints on populations of stars observed by CoRoT and Kepler. The book also reports on discussions between expert researchers in Galactic evolution, specialists in stellar structure and asteroseismology, and key representatives of extensive ground-based spectroscopic surveys such as APOGEE and the ESO-GAIA Spectroscopic Survey, which would serve as a roadmap for future endeavours in this field of research
Kurzfristige Steigerung der Explosivkraft nach maximaler und submaximaler isometrischer Muskelkontraktion : Reaktionen im
neuromuskulären System und Nutzen für die Sportpraxis by
Patrick Eggenberger(
Book
)
2 editions published in 1999 in German and Undetermined and held by 3 WorldCat member libraries worldwide
2 editions published in 1999 in German and Undetermined and held by 3 WorldCat member libraries worldwide
Asteroseismic observations and modelling of solar-type stars by
Patrick Eggenberger(
Book
)
2 editions published in 2006 in French and English and held by 3 WorldCat member libraries worldwide
Ce travail présente l'étude des caractéristiques astérosismiques des étoiles de type solaire. Nous nous sommes premièrement consacrés à l'amélioration de la physique du code d'évolution de Genève. Nous avons notamment montré que l'inclusion des effets magnétiques de la dynamo de Tayler-Spruit permet de reproduire les observations héliosismiques de la rotation interne du Soleil. Une étude systématique des effets des différents paramètres stellaires sur les propriétés sismiques des étoiles de type solaire a ensuite été effectuée avec une attention toute particulière aux effets de la rotation sur les fréquences d'oscillation. Enfin, de nombreuses observations astérosismiques ont été réalisées et des modèles stellaires ont été calculés pour différents types d'étoiles afin de déterminer précisément les propriétés de ces dernières et contraindre la modélisation théorique des processus physiques complexes ayant lieu dans les intérieurs stellaires
2 editions published in 2006 in French and English and held by 3 WorldCat member libraries worldwide
Ce travail présente l'étude des caractéristiques astérosismiques des étoiles de type solaire. Nous nous sommes premièrement consacrés à l'amélioration de la physique du code d'évolution de Genève. Nous avons notamment montré que l'inclusion des effets magnétiques de la dynamo de Tayler-Spruit permet de reproduire les observations héliosismiques de la rotation interne du Soleil. Une étude systématique des effets des différents paramètres stellaires sur les propriétés sismiques des étoiles de type solaire a ensuite été effectuée avec une attention toute particulière aux effets de la rotation sur les fréquences d'oscillation. Enfin, de nombreuses observations astérosismiques ont été réalisées et des modèles stellaires ont été calculés pour différents types d'étoiles afin de déterminer précisément les propriétés de ces dernières et contraindre la modélisation théorique des processus physiques complexes ayant lieu dans les intérieurs stellaires
Asteroseismology and interferometry by M. S Cunha(
)
1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide
The red-giant CoRoT target HR 7349 by
F Carrier(
)
1 edition published in 2009 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2009 in English and held by 2 WorldCat member libraries worldwide
The Geneva stellar evolution code by
Patrick Eggenberger(
)
1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide
Physics of massive stars relevant for the modeling of Wolf-Rayet populations by
G Meynet(
)
1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide
Wolf-Rayet stars as an evolved stage of stellar life by
Cyril Georgy(
)
1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide
The PLATO 2.0 mission by
H Rauer(
)
1 edition published in 2014 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2014 in English and held by 2 WorldCat member libraries worldwide
[Wolfhalden, Krone](
Visual
)
1 edition published in 1990 in German and held by 1 WorldCat member library worldwide
Junge und Mädchen in Appenzeller Tracht, alte Krone im Hintergrund (heute Museum), Hotel Krone links
1 edition published in 1990 in German and held by 1 WorldCat member library worldwide
Junge und Mädchen in Appenzeller Tracht, alte Krone im Hintergrund (heute Museum), Hotel Krone links
[Erholungs- und Ferienheim Felseck in Walzenhausen](
Visual
)
in German and held by 1 WorldCat member library worldwide
in German and held by 1 WorldCat member library worldwide
[Klimakurort Heiden / AR](
Visual
)
1 edition published in 1992 in German and held by 1 WorldCat member library worldwide
1 edition published in 1992 in German and held by 1 WorldCat member library worldwide
PLATO as it is: A legacy mission for Galactic archaeology(
)
1 edition published in 2017 in English and held by 1 WorldCat member library worldwide
Abstract : Deciphering the assembly history of the Milky Way is a formidable task, which becomes possible only if one can produce high-resolution chrono-chemo-kinematical maps of the Galaxy. Data from large-scale astrometric and spectroscopic surveys will soon provide us with a well-defined view of the current chemo-kinematical structure of the Milky Way, but it will only enable a blurred view on the temporal sequence that led to the present-day Galaxy. As demonstrated by the (ongoing) exploitation of data from the pioneering photometric missions CoRoT, Kepler, and K2, asteroseismology provides the way forward: solar-like oscillating giants are excellent evolutionary clocks thanks to the availability of seismic constraints on their mass and to the tight age-initial mass relation they adhere to. In this paper we identify five key outstanding questions relating to the formation and evolution of the Milky Way that will need precise and accurate ages for large samples of stars to be addressed, and we identify the requirements in terms of number of targets and the precision on the stellar properties that are needed to tackle such questions. By quantifying the asteroseismic yields expected from PLATO for red giant stars, we demonstrate that these requirements are within the capabilities of the current instrument design, provided that observations are sufficiently long to identify the evolutionary state and allow robust and precise determination of acoustic-mode frequencies. This will allow us to harvest data of sufficient quality to reach a 10% precision in age. This is a fundamental prerequisite to then reach the more ambitious goal of a similar level of accuracy, which will be possible only if we have at hand a careful appraisal of systematic uncertainties on age deriving from our limited understanding of stellar physics, a goal that conveniently falls within the main aims of PLATO's core science. We therefore strongly endorse PLATO's current design and proposed observational strategy, and conclude that PLATO, as it is, will be a legacy mission for Galactic archaeology
1 edition published in 2017 in English and held by 1 WorldCat member library worldwide
Abstract : Deciphering the assembly history of the Milky Way is a formidable task, which becomes possible only if one can produce high-resolution chrono-chemo-kinematical maps of the Galaxy. Data from large-scale astrometric and spectroscopic surveys will soon provide us with a well-defined view of the current chemo-kinematical structure of the Milky Way, but it will only enable a blurred view on the temporal sequence that led to the present-day Galaxy. As demonstrated by the (ongoing) exploitation of data from the pioneering photometric missions CoRoT, Kepler, and K2, asteroseismology provides the way forward: solar-like oscillating giants are excellent evolutionary clocks thanks to the availability of seismic constraints on their mass and to the tight age-initial mass relation they adhere to. In this paper we identify five key outstanding questions relating to the formation and evolution of the Milky Way that will need precise and accurate ages for large samples of stars to be addressed, and we identify the requirements in terms of number of targets and the precision on the stellar properties that are needed to tackle such questions. By quantifying the asteroseismic yields expected from PLATO for red giant stars, we demonstrate that these requirements are within the capabilities of the current instrument design, provided that observations are sufficiently long to identify the evolutionary state and allow robust and precise determination of acoustic-mode frequencies. This will allow us to harvest data of sufficient quality to reach a 10% precision in age. This is a fundamental prerequisite to then reach the more ambitious goal of a similar level of accuracy, which will be possible only if we have at hand a careful appraisal of systematic uncertainties on age deriving from our limited understanding of stellar physics, a goal that conveniently falls within the main aims of PLATO's core science. We therefore strongly endorse PLATO's current design and proposed observational strategy, and conclude that PLATO, as it is, will be a legacy mission for Galactic archaeology
Does multicomponent physical exercise with simultaneous cognitive training boost cognitive performance in older adults? A
6-month randomized controlled trial with a 1-year follow-up(
)
1 edition published in 2015 in English and held by 0 WorldCat member libraries worldwide
1 edition published in 2015 in English and held by 0 WorldCat member libraries worldwide
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Audience Level
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Related Identities
- Montalbán, Josefina Editor
- Girardi, Léo Editor
- Miglio, Ana Editor
- Miglio, Andrea Author Editor
- Meynet, G. Author
- Ekström, S.
- Georgy, C. Author
- Hirschi, R.
- Maeder, A.
- Groh, J. H.
Associated Subjects
