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PreprintarXiv licencearXiv

On hyperfine structure of the rotationally excited 1 sμ nℓe-states in helium muonic atoms

Abstract

The new approach is develop to determine the hyperfine structure of the rotationally excited 1 sμ n ℓe-states in the three-body helium muonic 3He μ e and 4He μ e atoms. The formulas derived in this study allow one to evaluate the hyperfine structure splittings for an arbitrary rotationally excited (bound) 1 sμ n ℓe-state in the three-body helium muonic atoms. Similar formulas have never been produced in earlier studies and this explains why these hyperfine structure splittings are still unknown for these bound states.

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BibTeX
@misc{frolov2026hyperfine,
  title = {{On hyperfine structure of the rotationally excited $1 s_μ n\ell_e$-states in helium muonic atoms}},
  author = {Alexei M. Frolov},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.03810},
  eprint = {2610.03810},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.03810},
}
RIS
TY  - UNPB
TI  - On hyperfine structure of the rotationally excited 1 s_μ nℓ_e-states in helium muonic atoms
AU  - Alexei M. Frolov
PY  - 2026
DA  - 2026/10/01
PB  - arXiv
DO  - 10.48550/arxiv.2610.03810
UR  - https://arxiv.org/abs/2610.03810
AB  - The new approach is develop to determine the hyperfine structure of the rotationally excited 1 s_μ n ℓ_e-states in the three-body helium muonic ^3He μ e and ^4He μ e atoms. The formulas derived in this study allow one to evaluate the hyperfine structure splittings for an arbitrary rotationally excited (bound) 1 s_μ n ℓ_e-state in the three-body helium muonic atoms. Similar formulas have never been produced in earlier studies and this explains why these hyperfine structure splittings are still unknown for these bound states.
ER  -