The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure
In a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale she...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-09-01
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| Series: | Physics Letters B |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269321005311 |
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Article |
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DOAJ |
| language |
English |
| format |
Article |
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DOAJ |
| author |
H. Grawe K. Straub T. Faestermann M. Górska C. Hinke R. Krücken F. Nowacki M. Böhmer P. Boutachkov H. Geissel R. Gernhäuser A. Gottardo J. Grȩbosz N. Kurz Z. Liu L. Maier S. Pietri Zs. Podolyák K. Steiger H. Weick H.J. Wollersheim P.J. Woods N. Al-Dahan N. Alkhomashi A. Ataç A. Blazhev N. Braun I. Čeliković T. Davinson I. Dillmann C. Domingo-Pardo P. Doornenbal G. Farrelly F. Farinon G. de France J. Gerl N. Goel T. Habermann R. Hoischen R. Janik M. Karny A. Kaşkaş I. Kojouharov Th. Kröll M. Lewitowicz Yu.A. Litvinov S. Myalski F. Nebel S. Nishimura C. Nociforo J. Nyberg A. Parikh A. Procházka P.H. Regan C. Rigollet H. Schaffner C. Scheidenberger S. Schwertel P.-A. Söderström S. Steer A. Stolz P. Strmeň |
| spellingShingle |
H. Grawe K. Straub T. Faestermann M. Górska C. Hinke R. Krücken F. Nowacki M. Böhmer P. Boutachkov H. Geissel R. Gernhäuser A. Gottardo J. Grȩbosz N. Kurz Z. Liu L. Maier S. Pietri Zs. Podolyák K. Steiger H. Weick H.J. Wollersheim P.J. Woods N. Al-Dahan N. Alkhomashi A. Ataç A. Blazhev N. Braun I. Čeliković T. Davinson I. Dillmann C. Domingo-Pardo P. Doornenbal G. Farrelly F. Farinon G. de France J. Gerl N. Goel T. Habermann R. Hoischen R. Janik M. Karny A. Kaşkaş I. Kojouharov Th. Kröll M. Lewitowicz Yu.A. Litvinov S. Myalski F. Nebel S. Nishimura C. Nociforo J. Nyberg A. Parikh A. Procházka P.H. Regan C. Rigollet H. Schaffner C. Scheidenberger S. Schwertel P.-A. Söderström S. Steer A. Stolz P. Strmeň The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure Physics Letters B Electromagnetic transitions Shell model Effective charges near 100Sn |
| author_facet |
H. Grawe K. Straub T. Faestermann M. Górska C. Hinke R. Krücken F. Nowacki M. Böhmer P. Boutachkov H. Geissel R. Gernhäuser A. Gottardo J. Grȩbosz N. Kurz Z. Liu L. Maier S. Pietri Zs. Podolyák K. Steiger H. Weick H.J. Wollersheim P.J. Woods N. Al-Dahan N. Alkhomashi A. Ataç A. Blazhev N. Braun I. Čeliković T. Davinson I. Dillmann C. Domingo-Pardo P. Doornenbal G. Farrelly F. Farinon G. de France J. Gerl N. Goel T. Habermann R. Hoischen R. Janik M. Karny A. Kaşkaş I. Kojouharov Th. Kröll M. Lewitowicz Yu.A. Litvinov S. Myalski F. Nebel S. Nishimura C. Nociforo J. Nyberg A. Parikh A. Procházka P.H. Regan C. Rigollet H. Schaffner C. Scheidenberger S. Schwertel P.-A. Söderström S. Steer A. Stolz P. Strmeň |
| author_sort |
H. Grawe |
| title |
The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure |
| title_short |
The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure |
| title_full |
The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure |
| title_fullStr |
The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure |
| title_full_unstemmed |
The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure |
| title_sort |
(6+) isomer in 102sn revisited: neutron and proton effective charges close to the double shell closure |
| publisher |
Elsevier |
| series |
Physics Letters B |
| issn |
0370-2693 |
| publishDate |
2021-09-01 |
| description |
In a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale shell model (LSSM) calculations including up to five particle-hole excitations of the 100Sn core. From the precise B(E2; 6+→4+) strength and the recently remeasured value for B(E2; 8+→6+) in the two-proton hole neighbour 98Cd effective E2 polarization charges for protons and neutrons were inferred including LSSM corrections within the full N=4 0ħω space. The results are discussed in comparison to predicted and empirically determined effective operators. |
| topic |
Electromagnetic transitions Shell model Effective charges near 100Sn |
| url |
http://www.sciencedirect.com/science/article/pii/S0370269321005311 |
| work_keys_str_mv |
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doaj-a2affae73c124daa8e50c2d39eadddee2021-10-09T04:36:37ZengElsevierPhysics Letters B0370-26932021-09-01820136591The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closureH. Grawe0K. Straub1T. Faestermann2M. Górska3C. Hinke4R. Krücken5F. Nowacki6M. Böhmer7P. Boutachkov8H. Geissel9R. Gernhäuser10A. Gottardo11J. Grȩbosz12N. Kurz13Z. Liu14L. Maier15S. Pietri16Zs. Podolyák17K. Steiger18H. Weick19H.J. Wollersheim20P.J. Woods21N. Al-Dahan22N. Alkhomashi23A. Ataç24A. Blazhev25N. Braun26I. Čeliković27T. Davinson28I. Dillmann29C. Domingo-Pardo30P. Doornenbal31G. Farrelly32F. Farinon33G. de France34J. Gerl35N. Goel36T. Habermann37R. Hoischen38R. Janik39M. Karny40A. Kaşkaş41I. Kojouharov42Th. Kröll43M. Lewitowicz44Yu.A. Litvinov45S. Myalski46F. Nebel47S. Nishimura48C. Nociforo49J. Nyberg50A. Parikh51A. Procházka52P.H. Regan53C. Rigollet54H. Schaffner55C. Scheidenberger56S. Schwertel57P.-A. Söderström58S. Steer59A. Stolz60P. Strmeň61GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, Germany; Corresponding author.GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyUniversité de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Srasbourg, FrancePhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanySchool of Physics and Astronomy, The University of Edinburgh, Edinburgh, EH9 3FD, UKThe Henryk Niewodniczanski Institute of Nuclear Physics (IFJ PAN), 31-342 Krakow, PolandGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanySchool of Physics and Astronomy, The University of Edinburgh, Edinburgh, EH9 3FD, UKPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyDepartment of Physics, University of Surrey, Guildford GU2 7XH, UKPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanySchool of Physics and Astronomy, The University of Edinburgh, Edinburgh, EH9 3FD, UKDepartment of Physics, University of Surrey, Guildford GU2 7XH, UK; Faculty of Dentistry, University of Alkafeel, Najaf, IraqDepartment of Physics, University of Surrey, Guildford GU2 7XH, UKPhysics Department, Faculty of Science, Ankara University, 06100 Tandogan, Ankara, Turkey; Department of Physics, Royal Institute of Technology (KTH), SE-10691 Stockholm, SwedenInstitute of Nuclear Physics, University of Cologne, D-50937 Cologne, GermanyInstitute of Nuclear Physics, University of Cologne, D-50937 Cologne, GermanyInstitute Vinca, University of Belgrade, 11000 Belgrade, SerbiaSchool of Physics and Astronomy, The University of Edinburgh, Edinburgh, EH9 3FD, UKPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyDepartment of Physics, University of Surrey, Guildford GU2 7XH, UKGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGrand Accélérateur National d'Ions Lourds, CEA/DSM-CNRS/IN2P3, 14076 Caen, FranceGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyComenius University, 81806 Bratislava 16, SlovakiaFaculty of Physics, University of Warsaw, PL-02093 Warsaw, PolandPhysics Department, Faculty of Science, Ankara University, 06100 Tandogan, Ankara, TurkeyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGrand Accélérateur National d'Ions Lourds, CEA/DSM-CNRS/IN2P3, 14076 Caen, FranceGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyThe Henryk Niewodniczanski Institute of Nuclear Physics (IFJ PAN), 31-342 Krakow, PolandPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyRIKEN Nishina Center, Wako, Saitama 351-0198, JapanGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyDepartment of Physics & Astronomy, Uppsala University, SE-75120 Uppsala, SwedenPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyDepartment of Physics, University of Surrey, Guildford GU2 7XH, UK; National Physical Laboratory, Teddington, Middlesex TW11 0LW, UKKVI, University of Groningen, 9747AA Groningen, the NetherlandsGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, GermanyPhysics Department E12, Technical University of Munich, D-85748 Garching, GermanyDepartment of Physics & Astronomy, Uppsala University, SE-75120 Uppsala, SwedenDepartment of Physics, University of Surrey, Guildford GU2 7XH, UKNational Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824-1321, USAComenius University, 81806 Bratislava 16, SlovakiaIn a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale shell model (LSSM) calculations including up to five particle-hole excitations of the 100Sn core. From the precise B(E2; 6+→4+) strength and the recently remeasured value for B(E2; 8+→6+) in the two-proton hole neighbour 98Cd effective E2 polarization charges for protons and neutrons were inferred including LSSM corrections within the full N=4 0ħω space. The results are discussed in comparison to predicted and empirically determined effective operators.http://www.sciencedirect.com/science/article/pii/S0370269321005311Electromagnetic transitionsShell modelEffective charges near 100Sn |