Onset of collectivity in 96,98Sr studied via Coulomb excitation
A rapid onset of quadrupole deformation is known to occur around the neutron number 60 in the neutron-rich Zr and Sr isotopes. This shape change has made the neutron-rich A = 100 region an active area of experimental and theoretical studies for many decades now. We report in this contribution new ex...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
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EDP Sciences
2014-03-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/20146602021 |
| _version_ | 1818790741021818880 |
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| author | Clément E. Görgen A. Dijon A. France G. de Bastin B. Blazhev A. Bree N. Butler P. Delahaye P. Ekstrom A. Georgiev G. Hasan N. Iwanicki J. Jenkins D. Korten W. Larsen A. C. Ljungvall J. Moschner K. Napiorkowski P. Pakarinen J. Petts A. Renstrom T. Seidlitz M. Siem S. Sotty C. Srebrny J. Stefanescu I. Tveten G. M. Walle J. Van de Warr N. Wrzosek-Lipska K. Zielińska M. Bauer C. Bruyneel B. Butterworth J. Fitzpatrick C. Fransen C. Gernhäuser R. Hess H. Lutter R. Marley P. Reiter P. Siebeck B. Vermeulen M. Wiens A. De Witte H. |
| author_facet | Clément E. Görgen A. Dijon A. France G. de Bastin B. Blazhev A. Bree N. Butler P. Delahaye P. Ekstrom A. Georgiev G. Hasan N. Iwanicki J. Jenkins D. Korten W. Larsen A. C. Ljungvall J. Moschner K. Napiorkowski P. Pakarinen J. Petts A. Renstrom T. Seidlitz M. Siem S. Sotty C. Srebrny J. Stefanescu I. Tveten G. M. Walle J. Van de Warr N. Wrzosek-Lipska K. Zielińska M. Bauer C. Bruyneel B. Butterworth J. Fitzpatrick C. Fransen C. Gernhäuser R. Hess H. Lutter R. Marley P. Reiter P. Siebeck B. Vermeulen M. Wiens A. De Witte H. |
| author_sort | Clément E. |
| collection | DOAJ |
| description | A rapid onset of quadrupole deformation is known to occur around the neutron number 60 in the neutron-rich Zr and Sr isotopes. This shape change has made the neutron-rich A = 100 region an active area of experimental and theoretical studies for many decades now. We report in this contribution new experimental results in the neutron rich 96,98Sr investigated by safe Coulomb excitation of radioactive beams at the REX-ISOLDE facility, CERN. Reduced transition probabilities and spectroscopic quadrupole moments have been extracted from the differential Coulomb excitation cross section supporting the scenario of shape coexistence/change at N=60. Future perspectives are presented including the recent experimental campaign performed at ILL-Grenoble. |
| first_indexed | 2024-12-18T15:00:16Z |
| format | Article |
| id | doaj.art-af0cf34fc00f4f34b8825f977534e439 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-18T15:00:16Z |
| publishDate | 2014-03-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-af0cf34fc00f4f34b8825f977534e4392022-12-21T21:03:55ZengEDP SciencesEPJ Web of Conferences2100-014X2014-03-01660202110.1051/epjconf/20146602021epjconf_inpc2013_02021Onset of collectivity in 96,98Sr studied via Coulomb excitationClément E.Görgen A.0Dijon A.1France G. de2Bastin B.3Blazhev A.4Bree N.5Butler P.6Delahaye P.7Ekstrom A.8Georgiev G.9Hasan N.10Iwanicki J.11Jenkins D.12Korten W.13Larsen A. C.14Ljungvall J.15Moschner K.16Napiorkowski P.17Pakarinen J.18Petts A.19Renstrom T.20Seidlitz M.21Siem S.22Sotty C.23Srebrny J.24Stefanescu I.Tveten G. M.25Walle J. Van de26Warr N.27Wrzosek-Lipska K.Zielińska M.Bauer C.28Bruyneel B.29Butterworth J.30Fitzpatrick C.31Fransen C.32Gernhäuser R.33Hess H.34Lutter R.35Marley P.36Reiter P.37Siebeck B.38Vermeulen M.39Wiens A.40De Witte H.41Department of Physics, University of OsloGANIL, CEA/DSM-CNRS/IN2P3GANIL, CEA/DSM-CNRS/IN2P3GANIL, CEA/DSM-CNRS/IN2P3Institute of Nuclear Physics, University of CologneInstituut voor Kern-en Stralingsfysica, KU LeuvenOliver Lodge Laboratory, University of LIverpoolGANIL, CEA/DSM-CNRS/IN2P3Physics Department, University of LundCSNSM, CNRS/IN2P3Department of Physics, University of OsloHeavy Ion Laboratory, Warsaw UniversityDepartment of Physics, University of YorkCEA Saclay, IRFU, SPhNDepartment of Physics, University of OsloCSNSM, CNRS/IN2P3Institute of Nuclear Physics, University of CologneHeavy Ion Laboratory, Warsaw UniversityPH Department, CERNDepartment of Physics, University of YorkDepartment of Physics, University of OsloInstitute of Nuclear Physics, University of CologneDepartment of Physics, University of OsloCSNSM, CNRS/IN2P3Heavy Ion Laboratory, Warsaw UniversityDepartment of Physics, University of OsloPH Department, CERNInstitute of Nuclear Physics, University of CologneInstitut für Kernphysik, Technische Universität DarmstadtInstitute of Nuclear Physics, University of CologneDepartment of Physics, University of YorkDepartment of Physics, University of ManchesterInstitute of Nuclear Physics, University of CologneFakultät für Physik, Ludwig-Maximilians-Universität MünchenInstitute of Nuclear Physics, University of CologneFakultät für Physik, Ludwig-Maximilians-Universität MünchenDepartment of Physics, University of YorkInstitute of Nuclear Physics, University of CologneInstitute of Nuclear Physics, University of CologneDepartment of Physics, University of YorkInstitute of Nuclear Physics, University of CologneInstituut voor Kern-en Stralingsfysica, KU LeuvenA rapid onset of quadrupole deformation is known to occur around the neutron number 60 in the neutron-rich Zr and Sr isotopes. This shape change has made the neutron-rich A = 100 region an active area of experimental and theoretical studies for many decades now. We report in this contribution new experimental results in the neutron rich 96,98Sr investigated by safe Coulomb excitation of radioactive beams at the REX-ISOLDE facility, CERN. Reduced transition probabilities and spectroscopic quadrupole moments have been extracted from the differential Coulomb excitation cross section supporting the scenario of shape coexistence/change at N=60. Future perspectives are presented including the recent experimental campaign performed at ILL-Grenoble.http://dx.doi.org/10.1051/epjconf/20146602021 |
| spellingShingle | Clément E. Görgen A. Dijon A. France G. de Bastin B. Blazhev A. Bree N. Butler P. Delahaye P. Ekstrom A. Georgiev G. Hasan N. Iwanicki J. Jenkins D. Korten W. Larsen A. C. Ljungvall J. Moschner K. Napiorkowski P. Pakarinen J. Petts A. Renstrom T. Seidlitz M. Siem S. Sotty C. Srebrny J. Stefanescu I. Tveten G. M. Walle J. Van de Warr N. Wrzosek-Lipska K. Zielińska M. Bauer C. Bruyneel B. Butterworth J. Fitzpatrick C. Fransen C. Gernhäuser R. Hess H. Lutter R. Marley P. Reiter P. Siebeck B. Vermeulen M. Wiens A. De Witte H. Onset of collectivity in 96,98Sr studied via Coulomb excitation EPJ Web of Conferences |
| title | Onset of collectivity in 96,98Sr studied via Coulomb excitation |
| title_full | Onset of collectivity in 96,98Sr studied via Coulomb excitation |
| title_fullStr | Onset of collectivity in 96,98Sr studied via Coulomb excitation |
| title_full_unstemmed | Onset of collectivity in 96,98Sr studied via Coulomb excitation |
| title_short | Onset of collectivity in 96,98Sr studied via Coulomb excitation |
| title_sort | onset of collectivity in 96 98sr studied via coulomb excitation |
| url | http://dx.doi.org/10.1051/epjconf/20146602021 |
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