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Planet ѹ

Top / Planet

* ߥʡ2019 [#zbb5ecca]


// ߥʡȯɽ

** Schedule & History [#vfafd1d8]


|[[ 1 4/11 14:30->#planet0411]]|Shinsuke Takasao| 3D MHD simulations of Inner Protoplanetary Disks |14:30|
|[[ 2 4/18 14:00->#planet0418]]|Carina Heinreichsberger |Terrestrial or Gaseous? A classification of exoplanets according to density, mass and radius||
|[[ 3 4/25 14:00->#planet0425]]|Kazunari Iwasaki |Chemistry in Debris Disks ||
//|[[ 4 5/16 14:00->#planet0516]]|TBA |TBA ||
//|[[ 5 5/23 14:00->#planet0523]]|Yuji Matsumoto |TBA ||
//|[[ 5 5/23 14:00->#planet0523]]|Yuji Matsumoto |The orbital stability of planets in resonances considering the evolution of mass ratio ||
//6/6: ݤֵ
//|[[ 6 6/13 14:00->#planet0613]]|Yuhiko Aoyama |TBA ||
//|[[ 7 6/20 14:00->#planet0620]]|TBA |TBA ||


// ֥륹åϥȥ
//:&aname(planet0418){4/18}; Dimitri Veras, The growing field of post-main-sequence exoplanetary science, with strong connections to the solar system|
//The quest for identifying the bulk chemical composition of extrasolar planets and robust observational evidence that between 25% and 50% of all Milky Way white dwarfs host currently dynamically-active planetary systems motivate investigations that link their formation and fate. Here I provide a review of our current knowledge of these systems, including an update on the observational and theoretical aspects of the groundbreaking discovery of at least one disintegrating minor planet transiting white dwarf WD 1145+017. I show how this field incorporates several facets of solar system physics and chemistry, and how its interdisciplinary nature requires input from orbital dynamics, stellar evolution, astrochemistry, atmospheric science and surface processes.


//:&aname(planet1107){5/21}; ̾ȥ|

:&aname(planet0418){4/18}; Carina Heinreichsberger, Terrestrial or Gaseous? A classification of exoplanets according to density, mass and radius|
When looking at Exoplanet Archives the class of a planet is not given. Therefore I tried to find an easy and fast way to classify exoplanets using only density, mass and radius. In this talk I will discuss the formation theory of Planets to explain the boundaries between the different classes (gas, terrestrial) and show the results of my empirical study.