Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements
The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced...
Ausführliche Beschreibung
Autor*in: |
A. Zadvornaya [verfasserIn] P. Creemers [verfasserIn] K. Dockx [verfasserIn] R. Ferrer [verfasserIn] L. P. Gaffney [verfasserIn] W. Gins [verfasserIn] C. Granados [verfasserIn] M. Huyse [verfasserIn] Yu. Kudryavtsev [verfasserIn] M. Laatiaoui [verfasserIn] E. Mogilevskiy [verfasserIn] S. Raeder [verfasserIn] S. Sels [verfasserIn] P. Van den Bergh [verfasserIn] P. Van Duppen [verfasserIn] M. Verlinde [verfasserIn] E. Verstraelen [verfasserIn] M. Nabuurs [verfasserIn] D. Reynaerts [verfasserIn] P. Papadakis [verfasserIn] |
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E-Artikel |
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Englisch |
Erschienen: |
2018 |
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In: Physical Review X - American Physical Society, 2011, 8(2018), 4, p 041008 |
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Übergeordnetes Werk: |
volume:8 ; year:2018 ; number:4, p 041008 |
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Link aufrufen |
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DOI / URN: |
10.1103/PhysRevX.8.041008 |
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DOAJ072141794 |
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10.1103/PhysRevX.8.041008 doi (DE-627)DOAJ072141794 (DE-599)DOAJcc4f2e977f3440a59fb837c9291c9c91 DE-627 ger DE-627 rakwb eng QC1-999 A. Zadvornaya verfasserin aut Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. Physics P. Creemers verfasserin aut K. Dockx verfasserin aut R. Ferrer verfasserin aut L. P. Gaffney verfasserin aut W. Gins verfasserin aut C. Granados verfasserin aut M. Huyse verfasserin aut Yu. Kudryavtsev verfasserin aut M. Laatiaoui verfasserin aut E. Mogilevskiy verfasserin aut S. Raeder verfasserin aut S. Sels verfasserin aut P. Van den Bergh verfasserin aut P. Van Duppen verfasserin aut M. Verlinde verfasserin aut E. Verstraelen verfasserin aut M. Nabuurs verfasserin aut D. Reynaerts verfasserin aut P. Papadakis verfasserin aut In Physical Review X American Physical Society, 2011 8(2018), 4, p 041008 (DE-627)666214115 (DE-600)2622565-7 21603308 nnns volume:8 year:2018 number:4, p 041008 https://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/article/cc4f2e977f3440a59fb837c9291c9c91 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/toc/2160-3308 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 4, p 041008 |
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10.1103/PhysRevX.8.041008 doi (DE-627)DOAJ072141794 (DE-599)DOAJcc4f2e977f3440a59fb837c9291c9c91 DE-627 ger DE-627 rakwb eng QC1-999 A. Zadvornaya verfasserin aut Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. Physics P. Creemers verfasserin aut K. Dockx verfasserin aut R. Ferrer verfasserin aut L. P. Gaffney verfasserin aut W. Gins verfasserin aut C. Granados verfasserin aut M. Huyse verfasserin aut Yu. Kudryavtsev verfasserin aut M. Laatiaoui verfasserin aut E. Mogilevskiy verfasserin aut S. Raeder verfasserin aut S. Sels verfasserin aut P. Van den Bergh verfasserin aut P. Van Duppen verfasserin aut M. Verlinde verfasserin aut E. Verstraelen verfasserin aut M. Nabuurs verfasserin aut D. Reynaerts verfasserin aut P. Papadakis verfasserin aut In Physical Review X American Physical Society, 2011 8(2018), 4, p 041008 (DE-627)666214115 (DE-600)2622565-7 21603308 nnns volume:8 year:2018 number:4, p 041008 https://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/article/cc4f2e977f3440a59fb837c9291c9c91 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/toc/2160-3308 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 4, p 041008 |
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10.1103/PhysRevX.8.041008 doi (DE-627)DOAJ072141794 (DE-599)DOAJcc4f2e977f3440a59fb837c9291c9c91 DE-627 ger DE-627 rakwb eng QC1-999 A. Zadvornaya verfasserin aut Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. Physics P. Creemers verfasserin aut K. Dockx verfasserin aut R. Ferrer verfasserin aut L. P. Gaffney verfasserin aut W. Gins verfasserin aut C. Granados verfasserin aut M. Huyse verfasserin aut Yu. Kudryavtsev verfasserin aut M. Laatiaoui verfasserin aut E. Mogilevskiy verfasserin aut S. Raeder verfasserin aut S. Sels verfasserin aut P. Van den Bergh verfasserin aut P. Van Duppen verfasserin aut M. Verlinde verfasserin aut E. Verstraelen verfasserin aut M. Nabuurs verfasserin aut D. Reynaerts verfasserin aut P. Papadakis verfasserin aut In Physical Review X American Physical Society, 2011 8(2018), 4, p 041008 (DE-627)666214115 (DE-600)2622565-7 21603308 nnns volume:8 year:2018 number:4, p 041008 https://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/article/cc4f2e977f3440a59fb837c9291c9c91 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/toc/2160-3308 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 4, p 041008 |
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10.1103/PhysRevX.8.041008 doi (DE-627)DOAJ072141794 (DE-599)DOAJcc4f2e977f3440a59fb837c9291c9c91 DE-627 ger DE-627 rakwb eng QC1-999 A. Zadvornaya verfasserin aut Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. Physics P. Creemers verfasserin aut K. Dockx verfasserin aut R. Ferrer verfasserin aut L. P. Gaffney verfasserin aut W. Gins verfasserin aut C. Granados verfasserin aut M. Huyse verfasserin aut Yu. Kudryavtsev verfasserin aut M. Laatiaoui verfasserin aut E. Mogilevskiy verfasserin aut S. Raeder verfasserin aut S. Sels verfasserin aut P. Van den Bergh verfasserin aut P. Van Duppen verfasserin aut M. Verlinde verfasserin aut E. Verstraelen verfasserin aut M. Nabuurs verfasserin aut D. Reynaerts verfasserin aut P. Papadakis verfasserin aut In Physical Review X American Physical Society, 2011 8(2018), 4, p 041008 (DE-627)666214115 (DE-600)2622565-7 21603308 nnns volume:8 year:2018 number:4, p 041008 https://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/article/cc4f2e977f3440a59fb837c9291c9c91 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei http://doi.org/10.1103/PhysRevX.8.041008 kostenfrei https://doaj.org/toc/2160-3308 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 4, p 041008 |
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Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements |
abstract |
The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. |
abstractGer |
The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. |
abstract_unstemmed |
The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and high-efficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized under off-line conditions. Planar laser-induced fluorescence spectroscopy of seeded copper atoms has been applied to nonintrusively measure velocity, temperature, and relative density profiles of gas jets formed by different de Laval nozzles. For validation, planar laser-induced fluorescence spectroscopy was applied on supersonic free jets with well-known flow parameters. The performance of the in-gas-jet laser spectroscopy method is determined by the achievable spectral resolution, which requires an optimization and a precise manufacturing of the nozzle inner contour as well as a pressure matching of the background medium at the nozzle exit. Our studies now enable a thorough understanding and quantification of these requirements and a determination of the final performance of the in-gas-jet method. Additionally, a comparison between the experimental results and the numerical calculations was performed for the temperature, velocity, and Mach number profiles of underexpanded and quasiuniform jets formed by a de Laval nozzle. |
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container_issue |
4, p 041008 |
title_short |
Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements |
url |
https://doi.org/10.1103/PhysRevX.8.041008 https://doaj.org/article/cc4f2e977f3440a59fb837c9291c9c91 http://doi.org/10.1103/PhysRevX.8.041008 https://doaj.org/toc/2160-3308 |
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author2 |
P. Creemers K. Dockx R. Ferrer L. P. Gaffney W. Gins C. Granados M. Huyse Yu. Kudryavtsev M. Laatiaoui E. Mogilevskiy S. Raeder S. Sels P. Van den Bergh P. Van Duppen M. Verlinde E. Verstraelen M. Nabuurs D. Reynaerts P. Papadakis |
author2Str |
P. Creemers K. Dockx R. Ferrer L. P. Gaffney W. Gins C. Granados M. Huyse Yu. Kudryavtsev M. Laatiaoui E. Mogilevskiy S. Raeder S. Sels P. Van den Bergh P. Van Duppen M. Verlinde E. Verstraelen M. Nabuurs D. Reynaerts P. Papadakis |
ppnlink |
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QC - Physics |
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doi_str |
10.1103/PhysRevX.8.041008 |
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up_date |
2024-07-03T23:54:08.526Z |
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