The evolution of the stellar IMF with HSC strong lenses

恒星 IMF 与 HSC 强透镜的演变

• 批准号: 17K14250
• 负责人: Sonnenfeld Alex
• 金额: $ 1.16万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2017
• 资助国家: 日本
• 起止时间: 2017-04-01 至 2019-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17K14250/
• 关键词: Galaxies; Strong lensing; Stellar populations; Strong lenses; Stellar IMF; 100 new strong lenses; Gravitational lensing; Early-type galaxies; Dark matter

项目成果

The inner structure of early-type galaxies in the Illustris simulation

• DOI: 10.1093/mnras/stx899
• 发表时间: 2016-10
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Dandan Xu;V. Springel;D. Sluse;P. Schneider;A. Sonnenfeld;D. Nelson;M. Vogelsberger;L. Hernquist

Revisiting the dark matter halo - stellar IMF degeneracy

重新审视暗物质光环——恒星 IMF 简并性

• 发表时间: 2017
• 作者: Imanishi Masatoshi;Nakanishi Kouichiro;Izumi Takuma;Alessandro Sonnenfeld
• 通讯作者: Alessandro Sonnenfeld

Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). I. Automatic search for galaxy-scale strong lenses

HSC 成像中引力透镜物体的调查 (SuGOHI)。

• DOI: 10.1093/pasj/psx062
• 发表时间: 2017-04
• 期刊: Publications of the Astronomical Society of Japan
• 影响因子: 2.3
• 作者: Sonnenfeld Aless;ro;Chan James H H;Shu Yiping;More Anupreeta;Oguri Masamune;Suyu Sherry H;Wong Kenneth C;Lee Chien Hsiu;Coupon Jean;Yonehara Atsunori;Bolton Adam S;Jaelani Anton T;Tanaka Masayuki;Miyazaki Satoshi;Komiyama Yutaka
• 通讯作者: Komiyama Yutaka

Luminous and dark matter in massive galaxies with strong and weak gravitational lensing

具有强和弱引力透镜效应的大质量星系中的发光物质和暗物质

• 发表时间: 2018
• 作者: 保田敦司;久野成夫;田中隆広;渡邉祥正;徂徠和夫;矢島義之;柴田修吾;宮本祐介;金子紘之;Daniel Espada;村岡和幸;黒田麻友;依田萌;竹内努;諸隈佳菜;小林将人;中西裕之;他 COMING;Alessandro Sonnenfeld
• 通讯作者: Alessandro Sonnenfeld

The lens finding citizen science project

镜头寻找公民科学项目