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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2405.06720 |
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| _version_ | 1866913346495709184 |
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| author | Frolov, Alexei M. |
| author_facet | Frolov, Alexei M. |
| contents | We investigate one-photon annihilation of the electron-positron pair in the field of a central, very heavy and positively charged atomic nucleus. The explicit formula for the annihilation rate of this process $Γ^{(b)}_{1 γ}$ is derived. Our formula for this rate can directly be used to describe the actual one-photon annihilation in the ground (bound) states of all positronium hydrides HPs, quasi-stable triplet states of the positron-helium atoms $e^{+}[$ He($2^{3}S_e$)] ions and other systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_06720 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One-photon annihilation of the electron-positron pair at heavy atomic nuclei Frolov, Alexei M. High Energy Physics - Phenomenology Nuclear Theory Quantum Physics We investigate one-photon annihilation of the electron-positron pair in the field of a central, very heavy and positively charged atomic nucleus. The explicit formula for the annihilation rate of this process $Γ^{(b)}_{1 γ}$ is derived. Our formula for this rate can directly be used to describe the actual one-photon annihilation in the ground (bound) states of all positronium hydrides HPs, quasi-stable triplet states of the positron-helium atoms $e^{+}[$ He($2^{3}S_e$)] ions and other systems. |
| title | One-photon annihilation of the electron-positron pair at heavy atomic nuclei |
| topic | High Energy Physics - Phenomenology Nuclear Theory Quantum Physics |
| url | https://arxiv.org/abs/2405.06720 |