Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers

Hyperfine-structure constants for the 6s2S1/2 and 6p2P1/2 atomic states of the Iπ=11/2− gold isomers Aum177,191,193,195 have been measured at CERN-ISOLDE, using the in-source laser resonance-ionization spectroscopy technique. From the measured hyperfine constants the differences between hyperfine an...

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Autores principales: Barzakh, A E, Atanasov, D, Andreyev, A N, Al Monthery, M, Althubiti, N A, Andel, B, Antalic, S, Blaum, K, Cocolios, T E, Cubiss, J G, Van Duppen, P, Day Goodacre, T, de Roubin, A, Demidov, Yu A, Farooq-Smith, G J, Fedorov, D V, Fedosseev, V N, Fink, D A, Gaffney, L P, Ghys, L, Harding, R D, Joss, D T, Herfurth, F, Huyse, M, Imai, N, Kozlov, M G, Kreim, S, Lunney, D, Lynch, K M, Manea, V, Marsh, B A, Martinez Palenzuela, Y, Molkanov, P L, Neidherr, D, Page, R D, Rosenbusch, M, Rossel, R E, Rothe, S, Schweikhard, L, Seliverstov, M D, Sels, S, Van Beveren, C, Verstraelen, E, Welker, A, Wienholtz, F, Wolf, R N, Zuber, K
Lenguaje:eng
Publicado: 2020
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.101.034308
http://cds.cern.ch/record/2714109
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author Barzakh, A E
Atanasov, D
Andreyev, A N
Al Monthery, M
Althubiti, N A
Andel, B
Antalic, S
Blaum, K
Cocolios, T E
Cubiss, J G
Van Duppen, P
Day Goodacre, T
de Roubin, A
Demidov, Yu A
Farooq-Smith, G J
Fedorov, D V
Fedosseev, V N
Fink, D A
Gaffney, L P
Ghys, L
Harding, R D
Joss, D T
Herfurth, F
Huyse, M
Imai, N
Kozlov, M G
Kreim, S
Lunney, D
Lynch, K M
Manea, V
Marsh, B A
Martinez Palenzuela, Y
Molkanov, P L
Neidherr, D
Page, R D
Rosenbusch, M
Rossel, R E
Rothe, S
Schweikhard, L
Seliverstov, M D
Sels, S
Van Beveren, C
Verstraelen, E
Welker, A
Wienholtz, F
Wolf, R N
Zuber, K
author_facet Barzakh, A E
Atanasov, D
Andreyev, A N
Al Monthery, M
Althubiti, N A
Andel, B
Antalic, S
Blaum, K
Cocolios, T E
Cubiss, J G
Van Duppen, P
Day Goodacre, T
de Roubin, A
Demidov, Yu A
Farooq-Smith, G J
Fedorov, D V
Fedosseev, V N
Fink, D A
Gaffney, L P
Ghys, L
Harding, R D
Joss, D T
Herfurth, F
Huyse, M
Imai, N
Kozlov, M G
Kreim, S
Lunney, D
Lynch, K M
Manea, V
Marsh, B A
Martinez Palenzuela, Y
Molkanov, P L
Neidherr, D
Page, R D
Rosenbusch, M
Rossel, R E
Rothe, S
Schweikhard, L
Seliverstov, M D
Sels, S
Van Beveren, C
Verstraelen, E
Welker, A
Wienholtz, F
Wolf, R N
Zuber, K
author_sort Barzakh, A E
collection CERN
description Hyperfine-structure constants for the 6s2S1/2 and 6p2P1/2 atomic states of the Iπ=11/2− gold isomers Aum177,191,193,195 have been measured at CERN-ISOLDE, using the in-source laser resonance-ionization spectroscopy technique. From the measured hyperfine constants the differences between hyperfine anomalies for these atomic states have been deduced. These differential hyperfine anomaly values have been used to determine the 6s-state hyperfine anomaly relative to the stable Au197 with advanced atomic calculations. Magnetic dipole moments for the gold isomers in question have been deduced, taking into account the corresponding relative hyperfine-anomaly values. It has been shown that the commonly used prescription for the extraction of the magnetic moment values for the gold isotopes should be reconsidered. The magnetic moments calculated by this prescription have been reevaluated by properly accounting for the hyperfine anomaly, which is as large as 10% for several gold isotopes.
id oai-inspirehep.net-1787607
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling oai-inspirehep.net-17876072020-04-01T13:11:18Zdoi:10.1103/PhysRevC.101.034308http://cds.cern.ch/record/2714109engBarzakh, A EAtanasov, DAndreyev, A NAl Monthery, MAlthubiti, N AAndel, BAntalic, SBlaum, KCocolios, T ECubiss, J GVan Duppen, PDay Goodacre, Tde Roubin, ADemidov, Yu AFarooq-Smith, G JFedorov, D VFedosseev, V NFink, D AGaffney, L PGhys, LHarding, R DJoss, D THerfurth, FHuyse, MImai, NKozlov, M GKreim, SLunney, DLynch, K MManea, VMarsh, B AMartinez Palenzuela, YMolkanov, P LNeidherr, DPage, R DRosenbusch, MRossel, R ERothe, SSchweikhard, LSeliverstov, M DSels, SVan Beveren, CVerstraelen, EWelker, AWienholtz, FWolf, R NZuber, KHyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomersNuclear Physics - ExperimentHyperfine-structure constants for the 6s2S1/2 and 6p2P1/2 atomic states of the Iπ=11/2− gold isomers Aum177,191,193,195 have been measured at CERN-ISOLDE, using the in-source laser resonance-ionization spectroscopy technique. From the measured hyperfine constants the differences between hyperfine anomalies for these atomic states have been deduced. These differential hyperfine anomaly values have been used to determine the 6s-state hyperfine anomaly relative to the stable Au197 with advanced atomic calculations. Magnetic dipole moments for the gold isomers in question have been deduced, taking into account the corresponding relative hyperfine-anomaly values. It has been shown that the commonly used prescription for the extraction of the magnetic moment values for the gold isotopes should be reconsidered. The magnetic moments calculated by this prescription have been reevaluated by properly accounting for the hyperfine anomaly, which is as large as 10% for several gold isotopes.oai:inspirehep.net:17876072020
spellingShingle Nuclear Physics - Experiment
Barzakh, A E
Atanasov, D
Andreyev, A N
Al Monthery, M
Althubiti, N A
Andel, B
Antalic, S
Blaum, K
Cocolios, T E
Cubiss, J G
Van Duppen, P
Day Goodacre, T
de Roubin, A
Demidov, Yu A
Farooq-Smith, G J
Fedorov, D V
Fedosseev, V N
Fink, D A
Gaffney, L P
Ghys, L
Harding, R D
Joss, D T
Herfurth, F
Huyse, M
Imai, N
Kozlov, M G
Kreim, S
Lunney, D
Lynch, K M
Manea, V
Marsh, B A
Martinez Palenzuela, Y
Molkanov, P L
Neidherr, D
Page, R D
Rosenbusch, M
Rossel, R E
Rothe, S
Schweikhard, L
Seliverstov, M D
Sels, S
Van Beveren, C
Verstraelen, E
Welker, A
Wienholtz, F
Wolf, R N
Zuber, K
Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title_full Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title_fullStr Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title_full_unstemmed Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title_short Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
title_sort hyperfine anomaly in gold and magnetic moments of ${i}^{\pi}=11/{2}^{-}$ gold isomers
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevC.101.034308
http://cds.cern.ch/record/2714109
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