LSND, MiniBooNE和μ子$g-2$异常的简单解决方案

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021) Pub Date : 2022-03-07 DOI:10.22323/1.398.0193

W. Abdallah, R. Gandhi, S. Roy

{"title":"LSND, MiniBooNE和μ子$g-2$异常的简单解决方案","authors":"W. Abdallah, R. Gandhi, S. Roy","doi":"10.22323/1.398.0193","DOIUrl":null,"url":null,"abstract":"In a simple extension of the Standard Model (SM) with a second Higgs doublet and a dark singlet scalar, we are able to: (i) explain the MiniBooNE (MB) and Liquid Scintillator Neutrino Detector (LSND) anomalies while remaining compatible with the KARMEN null result, (ii) in the process, obtain a portal to the dark sector, and (iii) account comfortably for the observed value of (6 − 2)`. Three SM singlet neutrinos allow for explaining non-zero neutrino masses via a seesaw Type-I mechanism, with the lighter two states participating in the LSND and MB interactions.","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A simple solution to the LSND, MiniBooNE and muon $g-2$ anomalies\",\"authors\":\"W. Abdallah, R. Gandhi, S. Roy\",\"doi\":\"10.22323/1.398.0193\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In a simple extension of the Standard Model (SM) with a second Higgs doublet and a dark singlet scalar, we are able to: (i) explain the MiniBooNE (MB) and Liquid Scintillator Neutrino Detector (LSND) anomalies while remaining compatible with the KARMEN null result, (ii) in the process, obtain a portal to the dark sector, and (iii) account comfortably for the observed value of (6 − 2)`. Three SM singlet neutrinos allow for explaining non-zero neutrino masses via a seesaw Type-I mechanism, with the lighter two states participating in the LSND and MB interactions.\",\"PeriodicalId\":218352,\"journal\":{\"name\":\"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22323/1.398.0193\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22323/1.398.0193","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

在标准模型(SM)的简单扩展中，使用第二个希格斯双重态和暗单重态标量，我们能够:(i)解释MiniBooNE (MB)和液体闪烁中微子探测器(LSND)的异常，同时保持与KARMEN零结果的兼容，(ii)在此过程中，获得黑暗部门的门户，(iii)舒适地解释观测值(6−2)'。三个SM单线态中微子允许通过跷跷板i型机制来解释非零中微子质量，其中较轻的两个状态参与LSND和MB相互作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A simple solution to the LSND, MiniBooNE and muon $g-2$ anomalies

In a simple extension of the Standard Model (SM) with a second Higgs doublet and a dark singlet scalar, we are able to: (i) explain the MiniBooNE (MB) and Liquid Scintillator Neutrino Detector (LSND) anomalies while remaining compatible with the KARMEN null result, (ii) in the process, obtain a portal to the dark sector, and (iii) account comfortably for the observed value of (6 − 2)`. Three SM singlet neutrinos allow for explaining non-zero neutrino masses via a seesaw Type-I mechanism, with the lighter two states participating in the LSND and MB interactions.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)

自引率

0.00%

发文量