Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News and Views Feature
  • Published:

Particle physics

Antimatter matters

Matter dominates antimatter, at least in our corner of the Universe. Part of the explanation could be an imbalance between the two at the level of fundamental interactions, encapsulated in the phenomenon of CP violation.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: CPT transformations.
Figure 2: Particles and the standard model.
Figure 3: The Kobayashi–Maskawa matrix and the unitarity triangle.
Figure 4: The BaBar detector.

SLAC

References

  1. Dirac, P. A. M. Proc. R. Soc. Lond. A 117, 610–624 (1928).

    Article  ADS  Google Scholar 

  2. Pauli, W. in Niels Bohr and the Development of Physics (eds Pauli, W., Rosenfeld, L. & Weisskopf, V.) 30–51 (McGraw-Hill, New York, 1955).

    MATH  Google Scholar 

  3. Lüders, G. Ann. Phys. (NY) 2, 1–15 (1957).

    Article  ADS  Google Scholar 

  4. Jost, R. Helv. Phys. Acta 31, 263–272 (1958).

    MathSciNet  Google Scholar 

  5. Christenson, J. H., Cronin, J. W., Fitch, V. L. & Turlay, R. Phys. Rev. Lett. 13, 138–140 (1964).

    Article  ADS  Google Scholar 

  6. Sakharov, A. Pisma Zh. Eksp. Teor. Fiz. 5, 32–35 (1967).

    CAS  Google Scholar 

  7. 't Hooft, G. Phys. Rev. Lett. 37, 8–11 (1976).

    Article  ADS  CAS  Google Scholar 

  8. Kobayashi, M. & Maskawa, T. Prog. Theor. Phys. 49, 652–657 (1973).

    Article  ADS  CAS  Google Scholar 

  9. Batley, J. R. et al. Phys. Lett. B 544, 97–112 (2002).

    Article  ADS  CAS  Google Scholar 

  10. Alavi-Harati, A. et al. Phys. Rev. D 67, 012005 (2003).

    Article  ADS  Google Scholar 

  11. Aubert, B. et al. Phys. Rev. Lett. 89, 201802 (2002).

    Article  ADS  CAS  Google Scholar 

  12. Abe, K. et al. Phys. Rev. D 66, 071102 (2002).

    Article  ADS  Google Scholar 

  13. Aubert, B. et al. Preprint at <http://arXiv.org/hep-ex/0207070> (2002).

  14. Abe, K. et al. Phys. Rev. D 67, 031102 (2003).

    Article  ADS  Google Scholar 

  15. Masiero, A. & Vives, O. New J. Phys. 4, 1–19 (2002).

    Article  MathSciNet  Google Scholar 

  16. Ciuchini, M., Franco, E., Masiero, A. & Silvestrini, L. Phys. Rev. D 67, 075016 (2003).

    Article  ADS  Google Scholar 

  17. Aubert, B. et al. Phys. Rev. Lett. 89, 281802 (2002).

    Article  CAS  Google Scholar 

  18. Abe, K. et al. Phys. Rev. D 68, 012001 (2003).

    Article  ADS  Google Scholar 

  19. http://www-btev.fnal.gov/

  20. http://lhcb.web.cern.ch/lhcb

  21. Carena, M., Ellis, J. R., Mrenna, S., Pilaftsis, A. & Wagner, C. E. Preprint at <http://arXiv.org/hep-ph/0211467> (2003).

  22. Maki, Z., Nakagawa, M. & Sakata, S. Prog. Theor. Phys. 28, 870–880 (1962).

    Article  ADS  CAS  Google Scholar 

  23. Cervera, A. et al. Nucl. Phys. B 579, 17–55 (2000); Erratum 593, 731 (2001).

    Article  ADS  Google Scholar 

  24. Apollonio, M. et al. Preprint at <http://arXiv.org/hep-ph/0210192> (2002).

  25. Zucchelli, P. Phys. Lett. B 532, 166–172 (2002).

    Article  ADS  CAS  Google Scholar 

  26. Fukugita, M. & Yanagida, T. Phys. Lett. B 174, 45–47 (1986).

    Article  ADS  CAS  Google Scholar 

  27. Ellis, J. R. & Raidal, M. Nucl. Phys. B 643, 229–246 (2002).

    Article  ADS  Google Scholar 

  28. Amoretti, M. et al. Nature 419, 456–459 (2002).

    Article  ADS  CAS  Google Scholar 

  29. Gabrielse, G. et al. Phys. Rev. Lett. 89, 213401 (2002).

    Article  ADS  CAS  Google Scholar 

  30. Ellis, J. R., Gaillard, M. K. & Nanopoulos, D. V. Nucl. Phys. B 109, 213–243 (1976).

    Article  ADS  Google Scholar 

  31. http://ckmfitter.in2p3.fr

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Ellis, J. Antimatter matters. Nature 424, 631–634 (2003). https://doi.org/10.1038/424631a

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/424631a

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing