IPMU Colloquium

Speaker: Ue-LiPen (CITA)
Title: 21cm cosmology
Date (JST): Tue, Jun 02, 2009, 15:30 - 17:00
Place: Room 633, 6th floor, General Research Building
Abstract: We discuss a new cosmological window using the hydrogen 21cm line. A new Intensity Mapping (IM) approach allows fast surveys with modest instrumentation. We present first detections of IM at redshifts up to 1, and prospects for future precision cosmology measurements, which are almost unbounded.