Isospin-breaking contributions to ϵ ′/ϵ
(2020) International Conference on Kaon Physics 2019, KAON 2019 In Journal of Physics: Conference Series 1526.- Abstract
We present an updated analysis of isospin-violating corrections to ϵ0=ϵ in the framework of chiral perturbation theory, taking advantage of the currently improved knowledge on quark masses and nonperturbative parameters. The role of the different ingredients entering into the analysis is carefully assessed. Our final result is ωeff = 0:110 +0:090 -0:088 [1].
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https://lup.lub.lu.se/record/3bb57dda-6ae4-42df-8d9a-ecfd3c6186d5
- author
- Cirigliano, V. ; Gisbert, H. ; Pich, A. and Rodríguez-Sánchez, A. LU
- organization
- publishing date
- 2020
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- International Conference on Kaon Physics 2019 10-13 September 2019, University of Perugia, Italy
- series title
- Journal of Physics: Conference Series
- volume
- 1526
- article number
- 012010
- conference name
- International Conference on Kaon Physics 2019, KAON 2019
- conference location
- Perugia, Italy
- conference dates
- 2019-09-10 - 2019-09-13
- external identifiers
-
- scopus:85086403424
- ISSN
- 1742-6588
- DOI
- 10.1088/1742-6596/1526/1/012010
- language
- English
- LU publication?
- yes
- id
- 3bb57dda-6ae4-42df-8d9a-ecfd3c6186d5
- date added to LUP
- 2020-07-03 10:51:02
- date last changed
- 2024-04-17 11:29:48
@inproceedings{3bb57dda-6ae4-42df-8d9a-ecfd3c6186d5, abstract = {{<p>We present an updated analysis of isospin-violating corrections to ϵ0=ϵ in the framework of chiral perturbation theory, taking advantage of the currently improved knowledge on quark masses and nonperturbative parameters. The role of the different ingredients entering into the analysis is carefully assessed. Our final result is ωeff = 0:110 <sup>+0:090</sup> <sub>-0:088</sub> [1].</p>}}, author = {{Cirigliano, V. and Gisbert, H. and Pich, A. and Rodríguez-Sánchez, A.}}, booktitle = {{International Conference on Kaon Physics 2019 10-13 September 2019, University of Perugia, Italy}}, issn = {{1742-6588}}, language = {{eng}}, series = {{Journal of Physics: Conference Series}}, title = {{Isospin-breaking contributions to ϵ <sup>′</sup>/ϵ}}, url = {{http://dx.doi.org/10.1088/1742-6596/1526/1/012010}}, doi = {{10.1088/1742-6596/1526/1/012010}}, volume = {{1526}}, year = {{2020}}, }