The enhancement of pair production in oscillated overlapped fields
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866917580290129920 |
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| author | Sawut, Adiljan Li, Ying-Jun Jiang, Miao Xie, Bai-Song |
| author_facet | Sawut, Adiljan Li, Ying-Jun Jiang, Miao Xie, Bai-Song |
| contents | The influence of potential well width on electron-positron pair production has been examined through theoretical and numerical approaches by employing the computational quantum field theory. Quantum interference effects in pair production is investigated in the two overlapped potential wells with varied widths and frequencies. Several dominant processes, involving the absorption of an integer number of photons, significantly impact on pair production. Notably, specific multiphoton absorption processes exhibit distinct changes as the potential well width expands, with the absorption of four photons process displaying noteworthy effects. Additionally, the influence of the smaller frequency to the yield of the pair production can not be ignored and the most optimized frequencies in our overlapped fields has been studied and exhibited. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_00410 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The enhancement of pair production in oscillated overlapped fields Sawut, Adiljan Li, Ying-Jun Jiang, Miao Xie, Bai-Song High Energy Physics - Phenomenology Quantum Physics The influence of potential well width on electron-positron pair production has been examined through theoretical and numerical approaches by employing the computational quantum field theory. Quantum interference effects in pair production is investigated in the two overlapped potential wells with varied widths and frequencies. Several dominant processes, involving the absorption of an integer number of photons, significantly impact on pair production. Notably, specific multiphoton absorption processes exhibit distinct changes as the potential well width expands, with the absorption of four photons process displaying noteworthy effects. Additionally, the influence of the smaller frequency to the yield of the pair production can not be ignored and the most optimized frequencies in our overlapped fields has been studied and exhibited. |
| title | The enhancement of pair production in oscillated overlapped fields |
| topic | High Energy Physics - Phenomenology Quantum Physics |
| url | https://arxiv.org/abs/2402.00410 |