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恆星閃焰現象和自轉週期的時域天文學研究(3/3)
Ip, Wing-Huen
(PI)
Graduate Institute of Astronomy
Overview
Fingerprint
Research output
(2)
Project Details
Description
Kepler 和TESS太空望遠鏡和地基的ZTF廣角巡天望遠鏡提供大量的高精度的測光 資料,使得時域天文學進入全新的局面。我們將結合這些資料進行恆星閃焰、星斑 、自轉與年齡關係以及金牛座型恆星的自轉週期分佈和統計研究。這些有關恆星磁 場活動和角動量傳輸的效應都和行星系統形成和系外行星的適居條件極為有關。中 央大學天文所透過國際及兩岸合作建立的超快測光望遠鏡合作,將可應用在恆星閃 焰亮度變化的研究。由於ZTF巡天觀測資料包羅萬象,除了重力波光學對應體的追 蹤觀察等工作外,太陽系小行星的亮度曲線的資料可以用來尋找超快轉動的C-型小 行星;檢查木星托洛伊小行星和4.0天文單位的希爾達(Hilda)是否有同樣的整體密 度。這些問題的答案會對太陽系早期歷史的冰質物體的分佈和軌道演變提供重要的 線索。
Status
Finished
Effective start/end date
1/08/21
→
31/07/22
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Fingerprint
Explore the research topics touched on by this project. These labels are generated based on the underlying awards/grants. Together they form a unique fingerprint.
Rotator
Keyphrases
100%
Superfast
Keyphrases
100%
Europe
Keyphrases
100%
Plume
Keyphrases
100%
Direct Simulation Monte Carlo
Keyphrases
100%
Monte Carlo Study
Keyphrases
100%
Gas Plume
Keyphrases
100%
Outgassing
Physics
100%
Research output
Research output per year
2022
2022
2022
2
Article
Research output per year
Research output per year
The 3D Direct Simulation Monte Carlo Study of Europa’s Gas Plume
Tseng, W. L., Lai, I. L.,
Ip, W. H.
, Hsu, H. W. & Wu, J. S.,
May 2022
,
In:
Universe.
8
,
5
, 261.
Research output
:
Contribution to journal
›
Article
›
peer-review
Open Access
Europe
100%
Plume
100%
Monte Carlo Study
100%
Gas Plume
100%
Direct Simulation Monte Carlo
100%
4
Scopus citations
The Large Superfast Rotators Discovered by the Zwicky Transient Facility
Zwicky Transient Facility Collaboration
,
1 Jun 2022
,
In:
Astrophysical Journal Letters.
932
,
1
, L5.
Research output
:
Contribution to journal
›
Article
›
peer-review
Open Access
Superfast
100%
Rotator
100%
Regolith
100%
Transients
100%
Cohesion
66%
3
Scopus citations