
张曾华于2019年12月作为一名副教授加入了南京大学 天文与空间科学学院。2017-2019年,他是法国 巴黎天文台 (默东校区) GEPI 实验室的一名 PSL fellow (巴黎文理大学 博士后学者)。2013-2016年,他是西班牙加那利天体物理研究所 (欧洲北方天文台总部) 的一名 IAC fellow 博士后学者。2008-2013年,他在英国哈特福德郡大学(直译:鹿津郡)天体物理研究中心攻读天体物理学博士学位,并做了一年博士后研究工作。2005-2008年,他在 云南天文台 和 中国科学院 大学 取得了天体物理学硕士学位。2000-2004年,他在烟台大学取得了应用物理学学士学位。张曾华出生于山东省 泰安市。
ZengHua joined the School of Astronomy and Space Science at the Nanjing University as an associate professor in December 2019. He was a PSL fellow at the GEPI department of the Observatoire de Paris in Meudon, France from 2017 to 2019. He was an IAC fellow at the Instituto de Astrofisica de Canarias in Tenerife, Spain from 2013 to 2016. He did his PhD in astrophysics and worked as a researcher at the Centre for Astrophysics Research of the University of Hertfordshire in the UK between 2008 and 2013. He did his MSc in astrophysics at the Yunnan Observatories of the Chinese Academy of Sciences from 2005 to 2008. He obtained a BSc in physics at the Yantai University in 2000-2004. ZengHua was born and raised in Tai'an of Shandong province, China.
《科研提案与科技论文撰写》研究生(2025-, 奇数年)
《科研提案与科技论文撰写》本研合(2020-2023)
1. L型亚矮星的探测、发现、光谱分类、星族的观测和物理特性 (Primeval - I; Primeval - IV; Zhang+18c; Primeval - V)。
2. 探测银河系中金属丰度最低的甚小质量恒星、过渡型褐矮星 (T-BD; Primeval - II, 新闻发布; Primeval - III) 和简并褐矮星 (D-BD; Primeval - VI)。
3. 以含有超冷矮星的双星系统作为基准,研究甚小质量恒星和褐矮星的观测和物理特性 (Primeval VIII, 新闻发布; Primeval - VII; Zhang+13; Zhang+10, 新闻发布; Pavlenko+15)。
4. 通过大尺度巡天发现和研究超冷矮星 (Zhang+09; Burningham+10; Day-Jones+13)。
1. Characterization of L subdwarfs: discovery, classification, atmospheric and population properties (Primeval - I; Primeval - IV; Zhang+18c; Primeval - V).
2. Search for the most metal-poor very low-mass stars, transitional brown dwarfs (T-BD; Primeval - II, Press release; Primeval - III) and degenerate brown dwarfs (D-BD; Primeval - VI) in the Milky Way.
3. Revealing the observational and physical properties of very low-mass stars and brown dwarfs with benchmarks in binary systems (Primeval VIII, Press release; Primeval - VII; Zhang+13; Zhang+10, Press release; Pavlenko+15).
4. Discovery and characterization of ultracool dwarfs in large area surveys (Zhang+09; Burningham+10; Day-Jones+13).
新闻发布:
2024.8.20 银河里的"华尔兹":首个白矮星+超冷亚矮星双星系统 (南京大学科技动态;天文与空间科学学院)
Press release:
2024.8.20 "Waltz" in the Milky Way: The first age benchmark ultracool subdwarf with a white dwarf companion (Nanjing Uni.; School of Astronomy; ESA Gaia Image of the Week; Uni. of Hertforshire; Centro de Astrobiología)
ADS library of first author publications
ADS library of all publications
The Primeval very low-mass stars and brown dwarfs series (ADS library):
Primeval - I. Six new L subdwarfs, classification and atmospheric properties (free access)
Primeval - II. The most metal-poor substellar object (free access)
Primeval - III. The halo transitional brown dwarfs (free access)
Primeval - IV. New L subdwarfs, Gaia astrometry, population properties, and a blue brown dwarf binary (arXiv)
Primeval - V. A halo L3 subdwarf with prograde eccentric orbit in the Galactic plane (free access)
Primeval - VI. Population properties of metal-poor degenerate brown dwarfs (free access)
Primeval - VII. The discovery of the first wide M+L extreme subdwarf binary (arXiv)
Primeval - VIII. The first age benchmark L subdwarf, a wide companion to a halo white dwarf (open access)