Journal article
Prospects for direct CP tests of hqq interactions
- Abstract:
- We study the prospects for probing the CP structure of hqq interactions using the decays of the lightest baryon Λq formed in the quark’s hadronization. The low yields of reconstructible events make it unlikely for tests to be performed with the next generation of colliders. In h → bb̅ → ΛbΛb decays a CP-sensitive distribution could be measured with a high-luminosity e+e− collider, while in both h → bb̅ → ΛbΛb and h → cc̅ → ΛcΛc decays such a distribution could be measured with a very high luminosity μ+μ− collider. However, we find that only the μ+μ− collider can produce enough h → bb̅ → ΛbΛb decays to probe a physical CP asymmetry in the hbb vertex.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, 19.7MB, Terms of use)
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- Publisher copy:
- 10.1007/jhep08(2021)167
Authors
- Publisher:
- Springer Nature
- Journal:
- Journal of High Energy Physics More from this journal
- Volume:
- 2021
- Issue:
- 8
- Article number:
- 167
- Publication date:
- 2021-08-30
- Acceptance date:
- 2021-08-04
- DOI:
- EISSN:
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1029-8479
- Language:
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English
- Keywords:
- Pubs id:
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1194289
- Local pid:
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pubs:1194289
- Deposit date:
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2021-09-22
Terms of use
- Copyright holder:
- Alonso et al.
- Copyright date:
- 2021
- Rights statement:
- ©2021 The Author(s). Open Access . This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
- Licence:
- CC Attribution (CC BY)
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