Féeton (B − L gauge boson) dark matter testable in future direct detection experiments
Abstract In this paper, we revisit the féeton (gauge boson of U(1) B−L symmetry) dark matter scenario, and first point out the U(1) gauge symmetry can be a linear combination of the B – L and the SM hypercharge gauge symmetries. With the redefinition of B – L charge of fermions, the coupling between...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-12-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP12(2024)078 |
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| author | Yu Cheng Jie Sheng Tsutomu T. Yanagida |
| author_facet | Yu Cheng Jie Sheng Tsutomu T. Yanagida |
| author_sort | Yu Cheng |
| collection | DOAJ |
| description | Abstract In this paper, we revisit the féeton (gauge boson of U(1) B−L symmetry) dark matter scenario, and first point out the U(1) gauge symmetry can be a linear combination of the B – L and the SM hypercharge gauge symmetries. With the redefinition of B – L charge of fermions, the coupling between electron and féeton can be enhanced. After showing the parameter space required from the DM stability and cosmic production, we discuss the potential for verifying them in dark matter direct detection experiments. The results show that future experiments, such as SuperCDMS, have a sensitivity to reach the féeton DM region consistent with its cosmic production. |
| format | Article |
| id | doaj-art-5ab98686617b4ebb96a4b91121ecff80 |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-5ab98686617b4ebb96a4b91121ecff802025-01-05T12:06:38ZengSpringerOpenJournal of High Energy Physics1029-84792024-12-0120241211210.1007/JHEP12(2024)078Féeton (B − L gauge boson) dark matter testable in future direct detection experimentsYu Cheng0Jie Sheng1Tsutomu T. Yanagida2Department of Physics, KAISTTsung-Dao Lee Institute & School of Physics and Astronomy, Shanghai Jiao Tong UniversityKavli IPMU (WPI), UTIAS, University of TokyoAbstract In this paper, we revisit the féeton (gauge boson of U(1) B−L symmetry) dark matter scenario, and first point out the U(1) gauge symmetry can be a linear combination of the B – L and the SM hypercharge gauge symmetries. With the redefinition of B – L charge of fermions, the coupling between electron and féeton can be enhanced. After showing the parameter space required from the DM stability and cosmic production, we discuss the potential for verifying them in dark matter direct detection experiments. The results show that future experiments, such as SuperCDMS, have a sensitivity to reach the féeton DM region consistent with its cosmic production.https://doi.org/10.1007/JHEP12(2024)078Models for Dark MatterNew Gauge InteractionsNew Light Particles |
| spellingShingle | Yu Cheng Jie Sheng Tsutomu T. Yanagida Féeton (B − L gauge boson) dark matter testable in future direct detection experiments Journal of High Energy Physics Models for Dark Matter New Gauge Interactions New Light Particles |
| title | Féeton (B − L gauge boson) dark matter testable in future direct detection experiments |
| title_full | Féeton (B − L gauge boson) dark matter testable in future direct detection experiments |
| title_fullStr | Féeton (B − L gauge boson) dark matter testable in future direct detection experiments |
| title_full_unstemmed | Féeton (B − L gauge boson) dark matter testable in future direct detection experiments |
| title_short | Féeton (B − L gauge boson) dark matter testable in future direct detection experiments |
| title_sort | feeton b l gauge boson dark matter testable in future direct detection experiments |
| topic | Models for Dark Matter New Gauge Interactions New Light Particles |
| url | https://doi.org/10.1007/JHEP12(2024)078 |
| work_keys_str_mv | AT yucheng feetonblgaugebosondarkmattertestableinfuturedirectdetectionexperiments AT jiesheng feetonblgaugebosondarkmattertestableinfuturedirectdetectionexperiments AT tsutomutyanagida feetonblgaugebosondarkmattertestableinfuturedirectdetectionexperiments |