OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN
The dc Stark effect is studied for autoionising Rydberg states of H2 converging on the ν+=2 ionisation limit. The levels (n = 13-22) are excited from the ground state using a coherent XUV source (bandwidth ≈ 1 cm-1) and are strongly perturbed by the field (15-2000 V/cm). Many new states are observed...
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| Format: | Journal article |
| Language: | English |
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1991
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| _version_ | 1797052500900052992 |
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| author | Fielding, H Softley, T |
| author_facet | Fielding, H Softley, T |
| author_sort | Fielding, H |
| collection | OXFORD |
| description | The dc Stark effect is studied for autoionising Rydberg states of H2 converging on the ν+=2 ionisation limit. The levels (n = 13-22) are excited from the ground state using a coherent XUV source (bandwidth ≈ 1 cm-1) and are strongly perturbed by the field (15-2000 V/cm). Many new states are observed, including the high-/hydrogenic manifolds. A detailed Stark map is obtained for the first time, and a matrix diagonalisation calculation of field-induced state mixing is carried out to explain some of the observed features. © 1991. |
| first_indexed | 2024-03-06T18:32:27Z |
| format | Journal article |
| id | oxford-uuid:0a222521-770e-4a0d-acf4-0c3900bbdfaa |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T18:32:27Z |
| publishDate | 1991 |
| record_format | dspace |
| spelling | oxford-uuid:0a222521-770e-4a0d-acf4-0c3900bbdfaa2022-03-26T09:22:06ZOBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGENJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:0a222521-770e-4a0d-acf4-0c3900bbdfaaEnglishSymplectic Elements at Oxford1991Fielding, HSoftley, TThe dc Stark effect is studied for autoionising Rydberg states of H2 converging on the ν+=2 ionisation limit. The levels (n = 13-22) are excited from the ground state using a coherent XUV source (bandwidth ≈ 1 cm-1) and are strongly perturbed by the field (15-2000 V/cm). Many new states are observed, including the high-/hydrogenic manifolds. A detailed Stark map is obtained for the first time, and a matrix diagonalisation calculation of field-induced state mixing is carried out to explain some of the observed features. © 1991. |
| spellingShingle | Fielding, H Softley, T OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title | OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title_full | OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title_fullStr | OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title_full_unstemmed | OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title_short | OBSERVATION OF THE STARK-EFFECT IN AUTOIONIZING RYDBERG STATES OF MOLECULAR-HYDROGEN |
| title_sort | observation of the stark effect in autoionizing rydberg states of molecular hydrogen |
| work_keys_str_mv | AT fieldingh observationofthestarkeffectinautoionizingrydbergstatesofmolecularhydrogen AT softleyt observationofthestarkeffectinautoionizingrydbergstatesofmolecularhydrogen |