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PreprintarXiv licencearXiv

Hyperfine structure splitting for the triplet 23S(L = 0)−state in the two-muonic helium 3He μ2 atom

  • Alexei M. Frolov
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Abstract

The hyperfine structure splitting for the triplet 23S(L = 0)−state in the two-muonic helium 3He μ2 atom is determined to high accuracy. Such a structure arises as a result of hyperfine (or spin-spin) interaction between the triplet two-muonic shell and non-zero spin of the central helicon nucleus. Our result for the hyperfine structure splitting is Δ≈ 5.1623403103010 · 107 MHz, where the standard uncertainty has been evaluated as ± 10 Hz.

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Cite

BibTeXRIS
BibTeX
@misc{frolov2026hyperfine,
  title = {{Hyperfine structure splitting for the triplet $2^3S(L = 0)-$state in the two-muonic helium $^3$He $μ_2$ atom}},
  author = {Alexei M. Frolov},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2609.33059},
  eprint = {2609.33059},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.33059},
}
RIS
TY  - UNPB
TI  - Hyperfine structure splitting for the triplet 2^3S(L = 0)−state in the two-muonic helium ^3He μ_2 atom
AU  - Alexei M. Frolov
PY  - 2026
DA  - 2026/10/20
PB  - arXiv
DO  - 10.48550/arxiv.2609.33059
UR  - https://arxiv.org/abs/2609.33059
AB  - The hyperfine structure splitting for the triplet 2^3S(L = 0)−state in the two-muonic helium ^3He μ_2 atom is determined to high accuracy. Such a structure arises as a result of hyperfine (or spin-spin) interaction between the triplet two-muonic shell and non-zero spin of the central helicon nucleus. Our result for the hyperfine structure splitting is Δ≈ 5.1623403103010 · 10^7 MHz, where the standard uncertainty has been evaluated as ± 10 Hz.
ER  -