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https://hdl.handle.net/2440/139207
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Type: | Journal article |
Title: | Dark photon effect on the rare kaon decay KL→π⁰vv‾ |
Author: | Wang, X.G. Thomas, A.W. |
Citation: | Journal of Physics G: Nuclear and Particle Physics, 2023; 50(8):1-12 |
Publisher: | IOP Publishing |
Issue Date: | 2023 |
ISSN: | 0954-3899 1361-6471 |
Statement of Responsibility: | Xuan-Gong Wang, A W Thomas |
Abstract: | We present an analysis of the effect of a dark photon on the rare kaon decay Dark photon effect on the rare kaon decay KL→π⁰vv‾ All relevant couplings of the dark photon to the standard model particles are derived explicitly in terms of the dark photon mass and the mixing parameter. We find that the dark photon yields no more than a few percent correction to the standard model branching ratio Br (Dark photon effect on the rare kaon decay KL→π⁰vv‾) in the region of interest. |
Keywords: | dark photon; rare kaon decay; beyond standard model |
Rights: | © 2023 The Author(s). Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
DOI: | 10.1088/1361-6471/acdfed |
Grant ID: | http://purl.org/au-research/grants/arc/CE200100008 |
Published version: | http://dx.doi.org/10.1088/1361-6471/acdfed |
Appears in Collections: | Physics publications |
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hdl_139207.pdf | Published version | 536.87 kB | Adobe PDF | View/Open |
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