The Impact of Quadratic Biases on Cosmic Shear
In this paper we revisit potential biases in cosmic shear power spectra caused by bias terms that multiply up to quadratic powers of the shear. Expanding the multiplicative bias field as a series of independent spin-$s$ fields we find terms $m_s$ that multiply integer and half-integer powers of the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Maynooth Academic Publishing
2022-05-01
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| Series: | The Open Journal of Astrophysics |
| Online Access: | https://doi.org/10.21105/astro.2203.01624 |