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CP violation

Another piece of the puzzle

Nature Physics volume 13, page 322 (2017) | Download Citation

A study of Λb baryon decays has provided the first direct experimental evidence that spinning matter and antimatter differ. This result may help us understand the puzzling matter–antimatter imbalance in the Universe.

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Author information

Affiliations

  1. Gauthier Durieux is at Deutsches Elektronen Synchrotron (DESY), Notkestraße 85, D–22607 Hamburg, Germany

    • Gauthier Durieux
  2. Yuval Grossman is at the Laboratory for Elementary Particle Physics, Cornell University, Ithaca, New York 14853, USA

    • Yuval Grossman

Authors

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Corresponding authors

Correspondence to Gauthier Durieux or Yuval Grossman.

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DOI

https://doi.org/10.1038/nphys4068

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