A new approach to photometric redshift contamination, providing critical insight for weak lensing cosmology
Light travelling through the Universe is deflected by the presence of mass, this effect will distort the size and shape of observed galaxies. Weak gravitational lensing measures the amount of mass in the Universe by observing these subtle changes in the shapes of distant galaxies. In order to proper...
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| Language: | English |
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University of British Columbia
2013
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| Online Access: | http://hdl.handle.net/2429/44850 |