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Instrumental systematics and weak gravitational lensing

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 نشر من قبل Rachel Mandelbaum
 تاريخ النشر 2015
  مجال البحث فيزياء
والبحث باللغة English
 تأليف Rachel Mandelbaum




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We present a pedagogical review of the weak gravitational lensing measurement process and its connection to major scientific questions such as dark matter and dark energy. Then we describe common ways of parametrizing systematic errors and understanding how they affect weak lensing measurements. Finally, we discuss several instrumental systematics and how they fit into this context, and conclude with some future perspective on how progress can be made in understanding the impact of instrumental systematics on weak lensing measurements.



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