08/15
2023
Seminar
- Title题目 Searching for gravitational wave burst in PTA data with piecewise linear functions
- Speaker报告人 邓鹤凌 （俄勒冈州立大学）
- Date日期 2023年08月15日 14:00-16:00
- Venue地点 Room 322, ITP North Building 线上腾讯会议：576-530-064 https://meeting.tencent.com/dm/p9YRRX545mLD
Abstract摘要
The analysis of the pulsar timing array data not only reveals a nanohertz gravitational wave background, but may also help us discover individual signals on the sky map such as gravitational wave bursts generated by the encounters of supermassive black holes, cosmic string cusps/kinks, etc.. In this talk, I will share our recent work where we propose an efficient Bayesian approach to search for the strongest burst signal with a time scale of O(1-10) years.
报告人简介：
Heling Deng received his PhD degree from Tufts University in 2019, and is now a postdoc at Oregon State University and a NANOGrav member. His current research interest is developing new methods of analyzing the pulsar timing array data with different models.
邀请人：
王少江 副研究员
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