RILIS-ionized mercury and tellurium beams at ISOLDE CERN

This paper presents the results of ionization scheme development for application at the ISOLDE Resonance Ionization Laser Ion Source (RILIS). Two new ionization schemes for mercury are presented: a three-step three-resonance ionization scheme, ionizing via an excitation to a Rydberg level and a thre...

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Detalles Bibliográficos
Autores principales: Day Goodacre, T, Billowes, J, Chrysalidis, K, Fedorov, D V, Fedosseev, V N, Marsh, B A, Molkanov, P L, Rossel, R E, Rothe, S, Seiffert, C, Wendt, K D A
Lenguaje:eng
Publicado: 2017
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1007/s10751-017-1398-6
http://cds.cern.ch/record/2275303
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author Day Goodacre, T
Billowes, J
Chrysalidis, K
Fedorov, D V
Fedosseev, V N
Marsh, B A
Molkanov, P L
Rossel, R E
Rothe, S
Seiffert, C
Wendt, K D A
author_facet Day Goodacre, T
Billowes, J
Chrysalidis, K
Fedorov, D V
Fedosseev, V N
Marsh, B A
Molkanov, P L
Rossel, R E
Rothe, S
Seiffert, C
Wendt, K D A
author_sort Day Goodacre, T
collection CERN
description This paper presents the results of ionization scheme development for application at the ISOLDE Resonance Ionization Laser Ion Source (RILIS). Two new ionization schemes for mercury are presented: a three-step three-resonance ionization scheme, ionizing via an excitation to a Rydberg level and a three-step two-resonance ionization scheme, with a non-resonant final step to the ionization continuum that corresponded to a factor of four higher ionization efficiency. The efficiency of the optimal mercury ionization scheme was measured, together with the efficiency of a new three-step three resonance ionization scheme for tellurium. The efficiencies of the mercury and tellurium ionization schemes were determined to be 6 % and >18 % respectively.
id oai-inspirehep.net-1515074
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-15150742019-09-30T06:29:59Zdoi:10.1007/s10751-017-1398-6http://cds.cern.ch/record/2275303engDay Goodacre, TBillowes, JChrysalidis, KFedorov, D VFedosseev, V NMarsh, B AMolkanov, P LRossel, R ERothe, SSeiffert, CWendt, K D ARILIS-ionized mercury and tellurium beams at ISOLDE CERNAccelerators and Storage RingsThis paper presents the results of ionization scheme development for application at the ISOLDE Resonance Ionization Laser Ion Source (RILIS). Two new ionization schemes for mercury are presented: a three-step three-resonance ionization scheme, ionizing via an excitation to a Rydberg level and a three-step two-resonance ionization scheme, with a non-resonant final step to the ionization continuum that corresponded to a factor of four higher ionization efficiency. The efficiency of the optimal mercury ionization scheme was measured, together with the efficiency of a new three-step three resonance ionization scheme for tellurium. The efficiencies of the mercury and tellurium ionization schemes were determined to be 6 % and >18 % respectively.oai:inspirehep.net:15150742017
spellingShingle Accelerators and Storage Rings
Day Goodacre, T
Billowes, J
Chrysalidis, K
Fedorov, D V
Fedosseev, V N
Marsh, B A
Molkanov, P L
Rossel, R E
Rothe, S
Seiffert, C
Wendt, K D A
RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title_full RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title_fullStr RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title_full_unstemmed RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title_short RILIS-ionized mercury and tellurium beams at ISOLDE CERN
title_sort rilis-ionized mercury and tellurium beams at isolde cern
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1007/s10751-017-1398-6
http://cds.cern.ch/record/2275303
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