Coherent Axion Production through Laser Crystal Interaction
Fuente:
arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
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| _version_ | 1866909507419897856 |
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| author | Bai, Zhan An, Xiangyan Chen, Yuqi Shen, Baifei Li, Ruxin Ji, Liangliang |
| author_facet | Bai, Zhan An, Xiangyan Chen, Yuqi Shen, Baifei Li, Ruxin Ji, Liangliang |
| contents | We investigate the interaction between an optical laser and an ionic crystal and reveal coherent emission of axions through phase-match between laser and axion fields. Such emission is further enhanced by stacking thin crystal layers of half-wavelength thickness. Based on these findings, we propose a novel method for generating and detecting axions in terrestrial experiments, achieving up to a two-order-of-magnitude increase in transition probability compared to light-shining-through-wall (LSW) experiments with the same interaction region size. For an experimental length of 10 meters, this setup could lower the exclusion limit to $g_{aγγ}\gtrsim1.32\times10^{-11}\textrm{GeV}^{-1}$ with currently available laser technologies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_05073 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Coherent Axion Production through Laser Crystal Interaction Bai, Zhan An, Xiangyan Chen, Yuqi Shen, Baifei Li, Ruxin Ji, Liangliang High Energy Physics - Phenomenology We investigate the interaction between an optical laser and an ionic crystal and reveal coherent emission of axions through phase-match between laser and axion fields. Such emission is further enhanced by stacking thin crystal layers of half-wavelength thickness. Based on these findings, we propose a novel method for generating and detecting axions in terrestrial experiments, achieving up to a two-order-of-magnitude increase in transition probability compared to light-shining-through-wall (LSW) experiments with the same interaction region size. For an experimental length of 10 meters, this setup could lower the exclusion limit to $g_{aγγ}\gtrsim1.32\times10^{-11}\textrm{GeV}^{-1}$ with currently available laser technologies. |
| title | Coherent Axion Production through Laser Crystal Interaction |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2412.05073 |