β decay of 102Y produced in projectile fission of 238U

作     者：A M Bruce A M Denis Bacelar G Benzoni A Gadea M Górska A Gottardo S Pietri Zs Podolyák J J Valiente-Dobón J A Alcántara-Núñez N Al-Dahan A Algora N Alkhomashi P R P Allegro Y Ayyad P Boutachkov M Bowry M Bunce E Casarejos M L Cortés A Y Deo C Domingo-Prado M Doncel K Eppinger F Farinon G F Farrelly H Geissel J Gerl N Goel J Grȩbosz E Gregor T Haberman R Hoischen R Janik S Klupp I Kojouharov N Kurz S Lunardi S Mandal R Menegazzo D Mengoni F Naqvi R Nicolini C Nociforo T Pissulla A Prochazka W Prokopowicz P H Regan D Rudolph E Sahin H Schaffner A Sharma B Sitar Davinder Siwal K Steiger P Strmen I Szarka P M Walker H Weick H-J Wollersheim 

作者机构：School of Computing Engineering and Mathematics University Of Brighton Brighton BN2 4GJ UK Università degli Studi e INFN sezione di Milano I-20133 Milano Italy IFIC CSIC-University of Valencia E-46071 Valencia Spain Gesellschaft für Schwerionenforschung mbH Planckstr 1 D-64291 Darmstadt Germany INFN-Laboratori Nazionali di Legnaro I-35020 Legnaro Italy Department of Physics University of Surrey Guildford GU2 7XH UK Universidade de Santiago de Compostela E-15782 Santiago de Compostela Spain Instituto de Física Universidade de São Paulo São Paulo Brazil Facultad de Física University of Vigo E-36310 Vigo Spain Laboratorio de Radiaciones Ionizantes Universidad de Salamanca E-37008 Salamanca Spain Physik-Department E12 Technische Universität München D-85748 Garching Germany Institute of Nuclear Physics IFJ PAN Kraków Poland Department of Physics Lund University S-22100 Lund Sweden Faculty of Mathematics Physics and Informatics Comenius University 84215 Bratislava Slovakia Università di Padova e INFN sezione di Padova Padova Italy Department of Physics and Astrophysics University of Delhi Delhi-110007 India Institut für Kernphysik Universität zu Köln Zülpicher Straße 77 D-50937 Köln Germany 

出 版 物：《Journal of Physics: Conference Series》 

年 卷 期：2012年第381卷第1期

学科分类：07[理学] 0702[理学-物理学] 

摘      要：The population of 102Zr following the β decay of 102Y produced in the projectile fission of 238U at the GSI facility in Darmstadt, Germany has been studied. 102Y is known to ß decay into 102Zr via two states, one of high spin and the other low spin. These states preferentially populate different levels in the 102Zr daughter. In this paper the intensities of transitions in 102Zr observed are compared with those from the decay of the low-spin level studied at the TRISTAN facility at Brookhaven National Laboratory and of the high-spin level studied at the JOSEF separator at the Kernforschungsanlage Jülich.