Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Takayuki Tanigawa"'
Autor:
Natsuho Maeda, Keiji Ohtsuki, Ryo Suetsugu, Yuhito Shibaike, Takayuki Tanigawa, Masahiro N. Machida
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 2, p 62 (2024)
The principal regular satellites of gas giants are thought to be formed by the accumulation of solid materials in circumplanetary disks (CPDs). While there has been significant progress in the study of satellite formation in CPDs, details of the supp
Externí odkaz:
https://doaj.org/article/64c858a1fcdb44478cd9a0cb604003ad
A giant planet embedded in a protoplanetary disk opens a gap by tidal interaction, and properties of the gap strongly depend on the planetary mass and disk parameters. Many numerical simulations of this process have been conducted, but detailed simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21ab998e2881e51130ee102c04afacb
http://arxiv.org/abs/2111.08868
http://arxiv.org/abs/2111.08868
Publikováno v:
The Astrophysical Journal. 935:56
Gas accretion onto the circumplanetary disks and the source region of accreting gas are important to reveal dust accretion that leads to satellite formation around giant planets. We performed local three-dimensional high-resolution hydrodynamic simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d168455b97a9e461badf08ef9ca609a6
https://doi.org/10.3847/1538-4357/ac7ddf
https://doi.org/10.3847/1538-4357/ac7ddf
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1b990c1ceac0bf9fe4a839604c4a572
https://doi.org/10.7185/gold2021.4915
https://doi.org/10.7185/gold2021.4915
Autor:
Hitoshi Mizutani, Takayuki Tanigawa, Toshihiko Kadono, Kosuke Kurosawa, Takaya Okamoto, Takafumi Matsui
Publikováno v:
Icarus. 309:260-264
We propose that the shape of impact fragments reflects their fragmentation mechanisms; the fragmentation process that generates smaller fragments (fractal crack bifurcation) produces the shapes frequently observed in the previous studies, and those t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850d9d746bd2684a705b9dec398ea2b4
https://doi.org/10.1016/j.icarus.2018.03.014
https://doi.org/10.1016/j.icarus.2018.03.014
Autor:
Toru Homma, R. Suetsugu, Natsuho Maeda, Takayuki Tanigawa, Keiji Ohtsuki, Masahiro N. Machida
Publikováno v:
The Astrophysical Journal. 903:98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c7316d9f9d5520ca72367dcb16c793
https://doi.org/10.3847/1538-4357/abbc08
https://doi.org/10.3847/1538-4357/abbc08
Publikováno v:
The Astrophysical Journal. 891:143
We herein develop a new simple model for giant planet formation, which predicts the final mass of a giant planet born in a given disk, by adding the disk mass loss due to photoevaporation and a new type II migration formula to our previous model. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac34f04d8367594f3973b5c9475873ad
https://doi.org/10.3847/1538-4357/ab77af
https://doi.org/10.3847/1538-4357/ab77af
Progress in understanding of giant planet formation has been hampered by a lack of observational constraints to growing protoplanets. Recently, detection of an H{\alpha}-emission excess via direct imaging was reported for the protoplanet LkCa15b orbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48c8e132317a59696be8c79ca70e5aa0
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 448:994-1006
The gap formation induced by a giant planet is important in the evolution of the planet and the protoplanetary disc. We examine the gap formation by a planet with a new formulation of one-dimensional viscous discs which takes into account the deviati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54b8ec2089154a57a4bf8f90d91a66e5
https://doi.org/10.1093/mnras/stv025
https://doi.org/10.1093/mnras/stv025
A giant planet embedded in a protoplanetary disk creates a gap. This process is important for both theory and observations. Using results of a survey for a wide parameter range with two-dimensional hydrodynamic simulations, we constructed an empirica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2deee889d2b026faa54ee81a4f938ea