{"title":"Integral-Field Spectroscopy of SLACS Lenses","authors":"O. Czoske, M. Barnabè, L. Koopmans","doi":"10.1063/1.3141531","DOIUrl":null,"url":null,"abstract":"The combination of two‐dimensional kinematics and gravitational lens modelling permits detailed reconstruction of the phase‐space structure of early‐type galaxies and sets constraints on the dark‐matter distribution in their inner regions. We describe a project which combines integral‐field spectroscopy from an ESO Large Programme using VIMOS on the VLT with deep HST ACS and NICMOS images to study a sample of 17 early‐type lens galaxies at z≈0.1–0.3, drawn from the Sloan Lens ACS survey (SLACS).","PeriodicalId":8453,"journal":{"name":"arXiv: Astrophysics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv: Astrophysics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.3141531","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The combination of two‐dimensional kinematics and gravitational lens modelling permits detailed reconstruction of the phase‐space structure of early‐type galaxies and sets constraints on the dark‐matter distribution in their inner regions. We describe a project which combines integral‐field spectroscopy from an ESO Large Programme using VIMOS on the VLT with deep HST ACS and NICMOS images to study a sample of 17 early‐type lens galaxies at z≈0.1–0.3, drawn from the Sloan Lens ACS survey (SLACS).
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
