Journal article
Measurement of matter–antimatter differences in beauty baryon decays
- Abstract:
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Differences in the behaviour of matter and antimatter have been observed in K and B meson decays, but not yet in any baryon decay. Such differences are associated with the non-invariance of fundamental interactions under the combined charge-conjugation and parity transformations, known as CP violation. Here, using data from the LHCb experiment at the Large Hadron Collider, we search for CP-violating asymmetries in the decay angle distributions of Λ b 0 baryons decaying to pπ - π + π - and pπ ...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 569.8KB)
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- Publisher copy:
- 10.1038/nphys4021
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Authors
Funding
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
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Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
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Brazilian National Council for Scientific and Technological Development
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French National Center for Scientific Research
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German Federal Ministry of Education and Research
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Bibliographic Details
- Publisher:
- Nature Publishing Group Publisher's website
- Journal:
- Nature Physics Journal website
- Volume:
- 13
- Issue:
- 4
- Pages:
- 391-396
- Publication date:
- 2017-01-01
- Acceptance date:
- 2016-12-21
- DOI:
- EISSN:
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1745-2481
- ISSN:
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1745-2473
- Source identifiers:
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646191
Item Description
- Keywords:
- Pubs id:
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pubs:646191
- UUID:
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uuid:372b7022-fdae-49ed-b86f-a582996e71dc
- Local pid:
- pubs:646191
- Deposit date:
- 2017-11-03
Terms of use
- Copyright holder:
- Macmillan Publishers Limited
- Copyright date:
- 2017
- Notes:
- © 2017 Macmillan Publishers Limited, part of Springer Nature. All rights reserved. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
- Licence:
- CC Attribution (CC BY)
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