Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications
Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, inv...
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| Autor*in: |
Isolan, Lorenzo [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Rechteinformationen: |
Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Radiation effects and defects in solids - Abingdon : Taylor & Francis, 1989, 171(2016), 9-10, Seite 808 |
|---|---|
| Übergeordnetes Werk: |
volume:171 ; year:2016 ; number:9-10 ; pages:808 |
| Links: |
|---|
| DOI / URN: |
10.1080/10420150.2016.1266358 |
|---|
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OLC1988536278 |
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| 520 | |a Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. | ||
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10.1080/10420150.2016.1266358 doi PQ20170206 (DE-627)OLC1988536278 (DE-599)GBVOLC1988536278 (PRQ)i1082-6153656284a58dba77e0c361d9803c9454d807cd649fb7a1ef9e22e9ecafa75d0 (KEY)0111971020160000171000900808montecarlobenchmarkoftheexperimentalevaluationofth DE-627 ger DE-627 rakwb eng 530 620 DE-600 Isolan, Lorenzo verfasserin aut Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 activation products MCNP Accelerator radiation protection Monte Carlo Radiation therapy Sumini, Marco oth Cucchi, Giorgio oth Iori, Mauro oth Sghedoni, Roberto oth Enthalten in Radiation effects and defects in solids Abingdon : Taylor & Francis, 1989 171(2016), 9-10, Seite 808 (DE-627)130806498 (DE-600)1009746-6 (DE-576)023047054 1042-0150 nnns volume:171 year:2016 number:9-10 pages:808 http://dx.doi.org/10.1080/10420150.2016.1266358 Volltext http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 AR 171 2016 9-10 808 |
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10.1080/10420150.2016.1266358 doi PQ20170206 (DE-627)OLC1988536278 (DE-599)GBVOLC1988536278 (PRQ)i1082-6153656284a58dba77e0c361d9803c9454d807cd649fb7a1ef9e22e9ecafa75d0 (KEY)0111971020160000171000900808montecarlobenchmarkoftheexperimentalevaluationofth DE-627 ger DE-627 rakwb eng 530 620 DE-600 Isolan, Lorenzo verfasserin aut Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 activation products MCNP Accelerator radiation protection Monte Carlo Radiation therapy Sumini, Marco oth Cucchi, Giorgio oth Iori, Mauro oth Sghedoni, Roberto oth Enthalten in Radiation effects and defects in solids Abingdon : Taylor & Francis, 1989 171(2016), 9-10, Seite 808 (DE-627)130806498 (DE-600)1009746-6 (DE-576)023047054 1042-0150 nnns volume:171 year:2016 number:9-10 pages:808 http://dx.doi.org/10.1080/10420150.2016.1266358 Volltext http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 AR 171 2016 9-10 808 |
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10.1080/10420150.2016.1266358 doi PQ20170206 (DE-627)OLC1988536278 (DE-599)GBVOLC1988536278 (PRQ)i1082-6153656284a58dba77e0c361d9803c9454d807cd649fb7a1ef9e22e9ecafa75d0 (KEY)0111971020160000171000900808montecarlobenchmarkoftheexperimentalevaluationofth DE-627 ger DE-627 rakwb eng 530 620 DE-600 Isolan, Lorenzo verfasserin aut Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 activation products MCNP Accelerator radiation protection Monte Carlo Radiation therapy Sumini, Marco oth Cucchi, Giorgio oth Iori, Mauro oth Sghedoni, Roberto oth Enthalten in Radiation effects and defects in solids Abingdon : Taylor & Francis, 1989 171(2016), 9-10, Seite 808 (DE-627)130806498 (DE-600)1009746-6 (DE-576)023047054 1042-0150 nnns volume:171 year:2016 number:9-10 pages:808 http://dx.doi.org/10.1080/10420150.2016.1266358 Volltext http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 AR 171 2016 9-10 808 |
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10.1080/10420150.2016.1266358 doi PQ20170206 (DE-627)OLC1988536278 (DE-599)GBVOLC1988536278 (PRQ)i1082-6153656284a58dba77e0c361d9803c9454d807cd649fb7a1ef9e22e9ecafa75d0 (KEY)0111971020160000171000900808montecarlobenchmarkoftheexperimentalevaluationofth DE-627 ger DE-627 rakwb eng 530 620 DE-600 Isolan, Lorenzo verfasserin aut Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 activation products MCNP Accelerator radiation protection Monte Carlo Radiation therapy Sumini, Marco oth Cucchi, Giorgio oth Iori, Mauro oth Sghedoni, Roberto oth Enthalten in Radiation effects and defects in solids Abingdon : Taylor & Francis, 1989 171(2016), 9-10, Seite 808 (DE-627)130806498 (DE-600)1009746-6 (DE-576)023047054 1042-0150 nnns volume:171 year:2016 number:9-10 pages:808 http://dx.doi.org/10.1080/10420150.2016.1266358 Volltext http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 AR 171 2016 9-10 808 |
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10.1080/10420150.2016.1266358 doi PQ20170206 (DE-627)OLC1988536278 (DE-599)GBVOLC1988536278 (PRQ)i1082-6153656284a58dba77e0c361d9803c9454d807cd649fb7a1ef9e22e9ecafa75d0 (KEY)0111971020160000171000900808montecarlobenchmarkoftheexperimentalevaluationofth DE-627 ger DE-627 rakwb eng 530 620 DE-600 Isolan, Lorenzo verfasserin aut Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. Nutzungsrecht: © 2016 Informa UK Limited, trading as Taylor & Francis Group 2016 activation products MCNP Accelerator radiation protection Monte Carlo Radiation therapy Sumini, Marco oth Cucchi, Giorgio oth Iori, Mauro oth Sghedoni, Roberto oth Enthalten in Radiation effects and defects in solids Abingdon : Taylor & Francis, 1989 171(2016), 9-10, Seite 808 (DE-627)130806498 (DE-600)1009746-6 (DE-576)023047054 1042-0150 nnns volume:171 year:2016 number:9-10 pages:808 http://dx.doi.org/10.1080/10420150.2016.1266358 Volltext http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 AR 171 2016 9-10 808 |
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Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications |
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| title_full |
Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications |
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Isolan, Lorenzo |
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Radiation effects and defects in solids |
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Radiation effects and defects in solids |
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eng |
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2016 |
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Isolan, Lorenzo |
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Isolan, Lorenzo |
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10.1080/10420150.2016.1266358 |
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530 620 |
| title_sort |
monte carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications |
| title_auth |
Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications |
| abstract |
Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. |
| abstractGer |
Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. |
| abstract_unstemmed |
Several kinds of isotopes are generated during radiotherapy treatments with high-energy electron sources due to the onset of many nuclear reactions. These isotopes are often unstable, can appear both in the device and in the treatment chamber materials and, as a consequence of the decay process, involving also gamma-ray emissions, some additional dose is given to the patient and to the radiotherapy unit staff. These effects have been experimentally monitored with a LaBr detector for gamma spectrometry. Then the measurement setup and data have been benchmarked through Monte Carlo (MC) simulations, with the MCNPX code, aiming to evaluate all kinds of activation, due to both photons and photoneutrons. All the MC activation estimates have been parameterized with respect to the 187 W produced in the primary collimator of the accelerator. The simulation results obtained with MCNPX have shown a good agreement with the experimental measurements. The results suggest a possible general approach to perform the activation analysis by coupling the experimental spectrometric measurements with MC calculations to properly identify photopeaks and source components. |
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GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 |
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9-10 |
| title_short |
Monte Carlo benchmark of the experimental evaluation of the activation processes in an electron linear accelerator for radiotherapy applications |
| url |
http://dx.doi.org/10.1080/10420150.2016.1266358 http://www.tandfonline.com/doi/abs/10.1080/10420150.2016.1266358 http://search.proquest.com/docview/1853759799 |
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| author2 |
Sumini, Marco Cucchi, Giorgio Iori, Mauro Sghedoni, Roberto |
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Sumini, Marco Cucchi, Giorgio Iori, Mauro Sghedoni, Roberto |
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130806498 |
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| doi_str |
10.1080/10420150.2016.1266358 |
| up_date |
2024-07-03T18:14:31.116Z |
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1803582671283027968 |
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