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王文婷 研究员
杰出人才类别: 
获得年份: 
2020
研究机构: 天文系
研究领域: 星系形成和演化、银河系、宇宙学和大尺度结构、弱引力透镜
办公地点: 理科楼5号楼528
电子邮箱: wenting.wang@sjtu.edu.cn

简历:

主要经历

2021:上海交通大学研究员(博士生导师)

2020:上海交通大学副研究员

2017-2019:日本东京大学Kavli IPMU特任研究员

2013-2016:英国杜伦大学博士后

2013:上海天文台博士

2007:南京大学天文系学士

主要奖励
杜伦青年学者(2013-2016)

自然科学基金委优秀青年科学基金 (2021)     

主要研究项目
      目前主流的宇宙结构形成理论认为星系在暗物质晕的势阱中形成,小质量的暗晕与更大质量的暗晕发生并合,形成所谓的子结构及卫星星系。卫星星系在围绕中央大质量星系运动的过程中,在潮汐作用下逐渐丢失自身的恒星,形成带状的星流及中央星系周围弥散的恒星晕结构。在该理论框架下,我的研究以结合观测数据及数值模拟为特色,通过大样本数据分析、巡天图像处理及高性能数值计算为手段,从观测事实和理论预言来系统研究星系的形成与演化、星系-暗物质关联及我们自身所在的银河系。具体的研究内容主要集中在小质量卫星星系及近场宇宙学、卫星星系与中央星系的联系、中央星系及宿主暗物质晕的关联、星系周边的延展暗弱恒星晕、弱引力透镜测量、银河系质量测量的动力学建模及银河系内恒星自行的测量等。

主要著作:

1) Wang, W., Li, X., Shi, J., et al., 2021, The stellar mass in and around isolated central galaxies: connections to the total mass distribution through galaxy-galaxy lensing in the Hyper Suprime-Cam survey, accepted by ApJ

2) Qiu, T., Wang, W., Takada, M., et al., 2021, Proper motion measurements for stars up to 100 kpc with Subaru HSC and SDSS Stripe 82, MNRAS, 501, 5149

3) Wang, W., Takada, M., Li, X., et al., 2020, A comparative study of satellite galaxies in Milky Way-like galaxies from HSC, DECaLS and SDSS, MNRAS, 500, 3776

4) Wang, W., Han, J.,Cautun, M., et al., 2020, The mass of our Milky Way, invited review by SCPMA

5) Wang, W., Han, J., Sonnenfeld, A., et al., 2019, The stellar halo of isolated central galaxies in the Hyper Suprime-Cam imaging survey, MNRAS, 487, 1580

6) Wang, W., Han, J., Cole, S., et al., 2018, What to expect from dynamical modelling of galactic haloes - II. The spherical Jeans equation,MNRAS, 476, 5669

7) Wang, W., Han, J., Cole, S., et al., 2017, What to expect from dynamical modelling of galactic haloes, MNRAS, 470, 2351

8) Wang, W., White, S., Mandelbaum, R., et al., 2016, A weak gravitational lensing recalibration of the scaling relations linking the gas properties of dark haloes to their mass, MNRAS, 456, 2301

9) Wang, W., Han, J., Cooper, A.Pl., et al., 2015, Estimating the dark matter halo mass of our Milky Way using dynamical tracers, MNRAS, 453, 377

10) Lowing, B., Wang, W., Cooper, A.P., et al., 2015, Creating mock catalogues of stellar haloes from cosmological simulations, MNRAS, 446, 2274

11) Cautun, M., Wang, W., Frenk, C.S., et al., 2015, A new spin on discs of satellite galaxies, MNRAS, 449, 2576

12) Wang, W., Sales, L.V., Henriques, B., 2014, Satellite abundances around bright isolated galaxies - II. Radial distribution and environmental effects, MNRAS, 442, 1363

13) Wang, W., White, S., 2012, Satellite abundances around bright isolated galaxies, MNRAS, 424, 2574

14) Wang, W., Jing, Y.P., Li, C., et al., 2011, Galaxy Clustering and Projected Density Profiles as Traced by Satellites in Photometric Surveys: Methodology and Luminosity Dependence, ApJ, 734, 88

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