中国科学院紫金山天文台机构知识库
Advanced  
PMO OpenIR  > 暗物质和空间天文实验室  > 期刊论文
题名: An optical transmission spectrum of the giant planet WASP-36 b
作者: Mancini, L.1, 2; Kemmer, J.1; Southworth, J.3; Bott, K.4; Molliere, P.1; Ciceri, S.1; Chen, G.5, 6; Henning, Th.1
刊名: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期: 2016-06-21
卷号: 459, 期号:2, 页码:1393-1402
关键词: techniques: photometric ; stars: fundamental parameters ; stars: individual: WASP-36 ; planetary systems
DOI: 10.1093/mnras/stw659
文章类型: Article
英文摘要: We present broad-band photometry of five transits in the planetary system WASP-36, totalling 17 high-precision light curves. Four of the transits were simultaneously observed in four passbands (g', r', i', z'), using the telescope-defocusing technique, and achieving scatters of less than 1 mmag per observation. We used these data to improve the measured orbital and physical properties of the system, and obtain an optical transmission spectrum of the planet. We measured a decreasing radius from bluer to redder passbands with a confidence level of more than 5 sigma. The radius variation is roughly 11 pressure scale heights between the g' and the z' bands. This is too strong to be Rayleigh scattering in the planetary atmosphere, and implies the presence of a species which absorbs strongly at bluer wavelengths.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics
研究领域[WOS]: Astronomy & Astrophysics
关键词[WOS]: STELLAR EVOLUTION DATABASE ; EXOPLANET HD 189733B ; PHYSICAL-PROPERTIES ; MULTICOLOR PHOTOMETRY ; MODEL ATMOSPHERES ; HOT-JUPITERS ; GJ 1214B ; SPECTROSCOPY ; TELESCOPE ; SYSTEM
收录类别: SCI
语种: 英语
WOS记录号: WOS:000377471200020
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/16238
Appears in Collections:暗物质和空间天文实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2016125.pdf(1731KB)----限制开放View 联系获取全文

作者单位: 1.Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, Germany
2.Osservatorio Astrofis Torino, INAF, Via Osservatorio 20, I-10025 Pino Torinese, Italy
3.Keele Univ, Astrophys Grp, Keele ST5 5BG, Staffs, England
4.UNSW Australia, Sch Phys, Australian Ctr Astrobiol, Exoplanetary Sci UNSW, Sydney, NSW, Australia
5.Chinese Acad Sci, Purple Mt Observ, Key Lab Planetary Sci, Nanjing 210008, Jiangsu, Peoples R China
6.Inst Astrofis Canarias, Via Lactea S-N, E-38205 Tenerife, Spain
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Mancini, L.]'s Articles
[Kemmer, J.]'s Articles
[Southworth, J.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Mancini, L.]‘s Articles
[Kemmer, J.]‘s Articles
[Southworth, J.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2016125.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院紫金山天文台 - Feedback
Powered by CSpace