Detection of Cross-Correlation between Gravitational Lensing and γ Rays.

@article{Ammazzalorso2020DetectionOC,
  title={Detection of Cross-Correlation between Gravitational Lensing and γ Rays.},
  author={S. Ammazzalorso and D. Gruen and M. Regis and S. Camera and S. Ando and N. Fornengo and K. Bechtol and S. Bridle and A. Choi and T. Eifler and M. Gatti and N. MacCrann and Y. Omori and S. Samuroff and E. Sheldon and M. Troxel and J. Zuntz and M. Carrasco Kind and J. Annis and S. Avila and E. Bertin and D. Brooks and D. Burke and A. Carnero Rosell and J. Carretero and F. Castander and M. Costanzi and L. N. da Costa and J. de Vicente and S. Desai and H. T. Diehl and J. P. Dietrich and P. Doel and S. Everett and B. Flaugher and P. Fosalba and J. Garc'ia-Bellido and E. Gazta{\~n}aga and D. Gerdes and T. Giannantonio and D. Goldstein and R. A. Gruendl and G. Guti{\'e}rrez and D. Hollowood and K. Honscheid and D. James and M. Jarvis and T. Jeltema and S. Kent and N. Kuropatkin and O. Lahav and T. Li and M. Lima and M. Maia and J. Marshall and P. Melchior and F. Menanteau and R. Miquel and R. Ogando and A. Palmese and A. Plazas and A. Romer and A. Roodman and E. Rykoff and C. S'anchez and E. S{\'a}nchez and V. Scarpine and S. Serrano and I. Sevilla-Noarbe and M. Smith and M. Soares-santos and F. Sobreira and E. Suchyta and M. Swanson and G. Tarl'e and D. Thomas and V. Vikram and Y. Zhang},
  journal={Physical review letters},
  year={2020},
  volume={124 10},
  pages={
          101102
        }
}
  • S. Ammazzalorso, D. Gruen, +75 authors Y. Zhang
  • Published 2020
  • Physics, Medicine
  • Physical review letters
  • In recent years, many γ-ray sources have been identified, yet the unresolved component hosts valuable information on the faintest emission. In order to extract it, a cross-correlation with gravitational tracers of matter in the Universe has been shown to be a promising tool. We report here the first identification of a cross-correlation signal between γ rays and the distribution of mass in the Universe probed by weak gravitational lensing. We use data from the Dark Energy Survey Y1 weak lensing… CONTINUE READING
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