ON DARK PEAKS AND MISSING MASS: A WEAK-LENSING MASS RECONSTRUCTION OF THE MERGING CLUSTER SYSTEM A520*, **

@article{Clowe2012ONDP,
  title={ON DARK PEAKS AND MISSING MASS: A WEAK-LENSING MASS RECONSTRUCTION OF THE MERGING CLUSTER SYSTEM A520*, **},
  author={D. Clowe and M. Markevitch and M. Brada{\vc} and Anthony H. Gonzalez and Sun Mi Chung and R. Massey and D. Zaritsky},
  journal={The Astrophysical Journal},
  year={2012},
  volume={758},
  pages={128}
}
Merging clusters of galaxies are unique in their power to directly probe and place limits on the self-interaction cross-section of dark matter. Detailed observations of several merging clusters have shown the intracluster gas to be displaced from the centroids of dark matter and galaxy density by ram pressure, while the latter components are spatially coincident, consistent with collisionless dark matter. This has been used to place upper limits on the dark matter particle self-interaction… Expand

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The distribution of dark and luminous matter in the unique galaxy cluster merger Abell 2146.
Galaxy cluster studies with weak lensing magnification & shear
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