A Python Program for Computation of Transition Probabilities, Oscillator Strengths for Li-like ions
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866910464264372224 |
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| author | Zaheer, M. Hani Khan, M. Bilal Iqbal, S M Zeeshan Uddin, Zaheer |
| author_facet | Zaheer, M. Hani Khan, M. Bilal Iqbal, S M Zeeshan Uddin, Zaheer |
| contents | The available software to study the spectroscopic characteristics of atoms, ions, and molecules runs on a server, e.g., the general-purpose atomic structure package (GRASP) and R-matrix method. A Python program has been developed to compute Transition Probabilities, oscillator strengths, Line strengths, matrix elements, and radii of the orbit for lithium and its iso-electronic sequence. The program is straightforward, easily applicable without installation, and uses built-in Python libraries. It can be run on personal computers core I3 and above. The effective charge, effective quantum numbers, and energies of upper and lower levels serve as input parameters for computing the spectral quantities mentioned above. As a case study, we implemented our program on Li I, F VII, Na IX, Al XI, Mg X, and Fe XXIV to calculate transition probabilities, oscillator strengths, and line strengths. The results are compared and found to align with the corresponding values in the NIST data. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_19663 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A Python Program for Computation of Transition Probabilities, Oscillator Strengths for Li-like ions Zaheer, M. Hani Khan, M. Bilal Iqbal, S M Zeeshan Uddin, Zaheer Atomic Physics The available software to study the spectroscopic characteristics of atoms, ions, and molecules runs on a server, e.g., the general-purpose atomic structure package (GRASP) and R-matrix method. A Python program has been developed to compute Transition Probabilities, oscillator strengths, Line strengths, matrix elements, and radii of the orbit for lithium and its iso-electronic sequence. The program is straightforward, easily applicable without installation, and uses built-in Python libraries. It can be run on personal computers core I3 and above. The effective charge, effective quantum numbers, and energies of upper and lower levels serve as input parameters for computing the spectral quantities mentioned above. As a case study, we implemented our program on Li I, F VII, Na IX, Al XI, Mg X, and Fe XXIV to calculate transition probabilities, oscillator strengths, and line strengths. The results are compared and found to align with the corresponding values in the NIST data. |
| title | A Python Program for Computation of Transition Probabilities, Oscillator Strengths for Li-like ions |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2405.19663 |