英亚体育

英亚体育 ?>?學術活動 ?>?學術報告
學術活動
學術報告
Cosmology with SKA
報告題目: Cosmology with SKA
報?告? 人: 馬寅哲 教授(南非夸祖魯-納塔爾大學/紫金山天文臺)
報告時間: 2021-05-27 10:00:00
報告地點: 天文樓212報告廳

摘要:

 In this talk, I will give an overview of capacity of Square Kilometre Array (phase I and II) on understanding the Universe on large scales. I mainly focus on the following areas of discussion: (1) the Epoch of reionization; (2) the growth of structure at matter dominated epoch; (3) testing Copernican Principle with cosmic dipole; (4) 21-cm intensity mapping and its measurement of BAO. I will analyze the status of each area with the current precursor telescopes and speculate where the new physics would be.


個人簡介:

mayinzhejiaoshouzaiyingyatiyuhuodewulixuexueshixuewei,zaizhongguokexueyuanlilunwuliyanjiusuohuodeshuoshixuewei(daoshi: caironggenyanjiuyuan),bingzaijianqiaodaxuehuodeletianwenxueboshixuewei(daoshi: george efstathiou)。tacengzaijianadabuliediangelunbiyadaxuezuocita national fellow,bingzaimanchesitedaxuedanrenyanjiuzhuli,ranhouzhuandaonanfeikuazulu-nataerdaxuerenjiao。tazhuchilezhongkeyuanguojiatianwentai-henanfeikuazulunataerdaxuedelianhejisuantiantiwulishiyanshi,bingdanrenzhongguo-nanfeitianwenlianhetigongtongzhuren。2017nianbeipinrenweizijinshantianwentaijianzhiyanjiuyuan,chuangjian、zuzhihelingdaoskayuzhouxuetuanzu。

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