Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas
The time varying ratio of intensities of resonance lines of H- and He-like ions in laser irradiated cylindrical fibre targets is analyzed using a hydro/atomic physics code. Correspondence between the ratio and gain on the Balmer α transition of H-like ions in the adiabatically cooling and recombinin...
| Egile Nagusiak: | , , , |
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| Formatua: | Journal article |
| Hizkuntza: | English |
| Argitaratua: |
1993
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| _version_ | 1826266993297195008 |
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| author | Zhang, J Key, M Norreys, P Tallents, G |
| author_facet | Zhang, J Key, M Norreys, P Tallents, G |
| author_sort | Zhang, J |
| collection | OXFORD |
| description | The time varying ratio of intensities of resonance lines of H- and He-like ions in laser irradiated cylindrical fibre targets is analyzed using a hydro/atomic physics code. Correspondence between the ratio and gain on the Balmer α transition of H-like ions in the adiabatically cooling and recombining plasma is found. The line ratios and absorbed energies corresponding to maximum gains for carbon, oxygen and fluorine plasmas are calculated. A useful diagnostic method is proposed for infering the absorbed energies in the plasmas and for monitoring the production of plasmas which should give maximum gain during adiabatic expansion. |
| first_indexed | 2024-03-06T20:47:22Z |
| format | Journal article |
| id | oxford-uuid:365bfaea-df03-419f-800c-df50bcfc255c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:47:22Z |
| publishDate | 1993 |
| record_format | dspace |
| spelling | oxford-uuid:365bfaea-df03-419f-800c-df50bcfc255c2022-03-26T13:37:23ZIntensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmasJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:365bfaea-df03-419f-800c-df50bcfc255cEnglishSymplectic Elements at Oxford1993Zhang, JKey, MNorreys, PTallents, GThe time varying ratio of intensities of resonance lines of H- and He-like ions in laser irradiated cylindrical fibre targets is analyzed using a hydro/atomic physics code. Correspondence between the ratio and gain on the Balmer α transition of H-like ions in the adiabatically cooling and recombining plasma is found. The line ratios and absorbed energies corresponding to maximum gains for carbon, oxygen and fluorine plasmas are calculated. A useful diagnostic method is proposed for infering the absorbed energies in the plasmas and for monitoring the production of plasmas which should give maximum gain during adiabatic expansion. |
| spellingShingle | Zhang, J Key, M Norreys, P Tallents, G Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title | Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title_full | Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title_fullStr | Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title_full_unstemmed | Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title_short | Intensity ratio of resonance lines as a diagnostic of initial conditions suitable for XUV laser action in recombining plasmas |
| title_sort | intensity ratio of resonance lines as a diagnostic of initial conditions suitable for xuv laser action in recombining plasmas |
| work_keys_str_mv | AT zhangj intensityratioofresonancelinesasadiagnosticofinitialconditionssuitableforxuvlaseractioninrecombiningplasmas AT keym intensityratioofresonancelinesasadiagnosticofinitialconditionssuitableforxuvlaseractioninrecombiningplasmas AT norreysp intensityratioofresonancelinesasadiagnosticofinitialconditionssuitableforxuvlaseractioninrecombiningplasmas AT tallentsg intensityratioofresonancelinesasadiagnosticofinitialconditionssuitableforxuvlaseractioninrecombiningplasmas |