Determining Dark-Matter–Electron Scattering Rates from the Dielectric Function
We show that the rate for dark-matter-electron scattering in an arbitrary material is determined by an experimentally measurable quantity, the complex dielectric function, for any dark matter interaction that couples to electron density. This formulation automatically includes many-body effects, eli...
Main Authors: | , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society (APS)
2022
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Online Access: | https://hdl.handle.net/1721.1/142772 |