Variational studies of ro-vibrational spectra of DT$^+$ and T$_2^+$ ions
Fuente:
arXiv
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866913944659034112 |
|---|---|
| author | Aznabayev, D. T. Zhomartova, D. B. Bekbaev, A. K. Korobov, Vladimir I. |
| author_facet | Aznabayev, D. T. Zhomartova, D. B. Bekbaev, A. K. Korobov, Vladimir I. |
| contents | In this work we study the last two hydrogen molecular ion isotopologues: DT$^+$ and T$_2^+$, for which high-precision calculations have not yet been made. We obtain the nonrelativistic solutions of the Schrödinger equation for the wide range of vibrational states up to the highest possible vibrational $1sσ_g$ state which are of spectroscopic precision. Transition amplitudes for electric dipole transitions, leading-order relativistic corrections and coefficients of the effective hyperfine structure Hamiltonians for both DT$^+$ and T$_2^+$ are also calculated. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_12243 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Variational studies of ro-vibrational spectra of DT$^+$ and T$_2^+$ ions Aznabayev, D. T. Zhomartova, D. B. Bekbaev, A. K. Korobov, Vladimir I. Atomic Physics In this work we study the last two hydrogen molecular ion isotopologues: DT$^+$ and T$_2^+$, for which high-precision calculations have not yet been made. We obtain the nonrelativistic solutions of the Schrödinger equation for the wide range of vibrational states up to the highest possible vibrational $1sσ_g$ state which are of spectroscopic precision. Transition amplitudes for electric dipole transitions, leading-order relativistic corrections and coefficients of the effective hyperfine structure Hamiltonians for both DT$^+$ and T$_2^+$ are also calculated. |
| title | Variational studies of ro-vibrational spectra of DT$^+$ and T$_2^+$ ions |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2507.12243 |