题  目：Submillimeter galaxies at z > 4

报告人：Dr. Thomas R. Greve
　　　　　  (University of Copenhagen,Denmak )

摘  要: The redshift distribution of submillimeter-selected galaxies (SMGs) has been a long-sought for goal ever since their discovery in the late 90s. While Keck spectroscopy has shown that the bulk SMGs with radio-identifications lie in the redshift range z=1-3, the possibility remains that a non-nebligible fraction of SMGs reside at extremely high redshifts (z > 4).

In this talk I will present the evidence for SMGs at z > 4 from millimeter surveys with MAMBO as well as from recent Herschel results.

时  间：2010年12月6日（星期一）上午10:30

地  点：（北京西路2号）紫台大楼327教室

　　　　　　　　　　　　　　　　　  紫金山天文台学术委员会学术交流工作委员会
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　  2010年12月3日