发稿时间:2019-12-27浏览次数:10

USTC Astronomy Colloquium Series: 2019 Fall
Astrochemistry: from Interstellar Medium to Early Solar System
杜福军  研究员
紫金山天文台
2019/12/31, 4:00pm , the 19th-floor Observatory Hall
Astrochemistry --- also called molecular astrophysics, studies the chemical aspect of astrophysics.  Over the years more than 200 molecules have been detected in space, most of which are organic.  Understanding the origin of these molecules is one of the major tasks of astrochemical study, and helps to infer the physical state of interstellar medium.  In this talk I will review some of the important topics of astrochemistry, including its use as a diagnostic tool, and how they could be related with the origin of our solar system.
 Prof. Fujun Du got his PhD at the Max Planck Institute for Radio Astronomy (MPIfRA) in Bonn, Germany, in 2012.  Then he did a postdoc at University of Michigan in US from 2012 to 2016.  After that he joined Purple Mountain Observatory.  Fujun Du's mainly works on the chemistry of interstellar medium, from cold dark cloud to circumstellar disk.  He is also interested in dust grain dynamics and turbulence.