First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique

The high-velocity transient-field (HVTF) technique was used to measure the g factor of the 2+ state of 72Zn produced as a radioactive beam. The transient-field strength was probed at high velocity in ferromagnetic iron and gadolinium hosts using 76Ge beams. The potential of the HVTF method is demons...

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Autores: Fiori, E., Jungclaus, Andrea, Zell, K.O.
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/72373
Acceso en línea:http://hdl.handle.net/10261/72373
Access Level:acceso abierto
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spelling First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field techniqueFiori, E.Jungclaus, AndreaZell, K.O.The high-velocity transient-field (HVTF) technique was used to measure the g factor of the 2+ state of 72Zn produced as a radioactive beam. The transient-field strength was probed at high velocity in ferromagnetic iron and gadolinium hosts using 76Ge beams. The potential of the HVTF method is demonstrated and the difficulties that need to be overcome for a reliable use of the TF technique with high-Z, high-velocity radioactive beams are revealed. The polarization of K-shell vacancies at high velocity, which shows more than an order of magnitude difference between Z=20 and Z=30 is discussed. The g-factor measurement hints at the theoretically predicted transition in the structure of the Zn isotopes near N=40. ©2012 American Physical SocietyThis work was supported by the EU FP6 contract no. EURONS N◦RII3-CT-2004-506065, by the IAP Program, P6/23 BriX, Belgian Science Policy, by the Bulgarian Science Fund DID-02/16 and DFNR-02/5, by the Spanish Ministerio de Ciencia e Innovación under contract nos. FPA2007-66069 and FPA2009-13377-C02-02, the Spanish Consolider-Ingenio 2010 Programme CPAN (CSD2007-00042), and by the AustralianResearch Council Discovery Grant No. DP0773273.The work of E.F. has been supported in part by the ExtreMe Matter Institute EMMI.Peer ReviewedAmerican Physical Society2013201320122013info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/72373reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglésinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/723732026-05-22T06:33:51Z
dc.title.none.fl_str_mv First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
title First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
spellingShingle First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
Fiori, E.
title_short First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
title_full First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
title_fullStr First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
title_full_unstemmed First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
title_sort First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique
dc.creator.none.fl_str_mv Fiori, E.
Jungclaus, Andrea
Zell, K.O.
author Fiori, E.
author_facet Fiori, E.
Jungclaus, Andrea
Zell, K.O.
author_role author
author2 Jungclaus, Andrea
Zell, K.O.
author2_role author
author
description The high-velocity transient-field (HVTF) technique was used to measure the g factor of the 2+ state of 72Zn produced as a radioactive beam. The transient-field strength was probed at high velocity in ferromagnetic iron and gadolinium hosts using 76Ge beams. The potential of the HVTF method is demonstrated and the difficulties that need to be overcome for a reliable use of the TF technique with high-Z, high-velocity radioactive beams are revealed. The polarization of K-shell vacancies at high velocity, which shows more than an order of magnitude difference between Z=20 and Z=30 is discussed. The g-factor measurement hints at the theoretically predicted transition in the structure of the Zn isotopes near N=40. ©2012 American Physical Society
publishDate 2012
dc.date.none.fl_str_mv 2012
2013
2013
2013
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/72373
url http://hdl.handle.net/10261/72373
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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