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Galaxy Formation and Evolution
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səhifə | 3/4 | tarix | 10.03.2023 | ölçüsü | 13,09 Mb. | | #102195 |
| GalaxyFormationDust: Graphite, Silicates….. - Gas:
- Atomic (H, C, O, N….)
- Molecular (CO, HCO+…)
- Population of rare but high luminosity sources (1012 Lsun) matches energy output of UV-selected population at high z
- Dust and CO in
- BR1202-0725 at z=4.7
- CO emission PdB & Nobeyama
- A next Generation mm/submm Telescope
- Surveys of high redshift galaxies with ALMA
- mm/submm sensitive searches to obscured, star-forming regions
- TODAY: about 200 sources known
- ALMA: many 100,000 sources
- ALMA will detect objects to redshifts as high as 10-20
- Morphology, Physical & Chemical Properties
- High Angular Resolution & Sensitivity
- Gravitational Lensing by a Cluster of Galaxies
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