首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Fusion cross sections for superheavy nuclei in the dinuclear system concept
Institution:1. Institut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, Germany;2. Joint Institute for Nuclear Research, 141980 Dubna, Russia;3. Institute of Nuclear Physics, 702132 Tashkent, Uzbekistan;1. Department of Physics, Government College for Women, Kolar-563101 Karnataka, India;2. Department of Physics, Government First Grade College, Kolar-563101 Karnataka, India;1. Department of Physics, Zhengzhou University, Zhengzhou 450001, China;2. CAS Key Laboratory of Frontiers in Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China;3. Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China;4. School of Physics, University of Chinese Academy of Sciences, Beijing 100049, China;5. Synergetic Innovation Center for Quantum Effects and Application, Hunan Normal University, Changsha, 410081, China;1. Institut de Physique Nucléaire, CNRS-IN2P3, Université Paris-Sud, Université Paris-Saclay, 91406 Orsay Cedex, France;2. Institute of Nuclear Physics, PAN, 31-342 Kraków, Poland;3. Dipartimento di Fisica, Università degli Studi di Milano, I-20133 Milano, Italy;4. INFN sezione di Milano via Celoria 16, 20133, Milano, Italy;5. GANIL, CEA/DRF-CNRS/IN2P3, Bvd Henri Becquerel, 14076 Caen, France;6. Physics Division, Argonne National Laboratory, Argonne, IL 60439, USA;7. CENBG, CNRS/IN2P3-Université de Bordeaux, 19 Chemin du Solarium, 33175 Gradignan, France;8. Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O. Box MG-6, 077125 Bucharest-Magurele, Romania;9. Flerov Laboratory of Nuclear Reactions, JINR, 141980 Dubna, Russia;10. National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824, USA;11. National Research Nuclear University MEPhI, Moscow, Russia;1. Dept. of Chemistry, Oregon State University, Corvallis, OR 97331, USA;2. National Data Center, Brookhaven National Laboratory, Upton, NY 11973, USA;3. Physics Division, Argonne National Laboratory, Argonne, IL 60439, USA;4. Dept. of Chemistry and Biochemistry, Univ. of Maryland, College Park, MD 20742, USA;5. Dept. of Physics, UMass Lowell, Lowell, MA 01854, USA
Abstract:Using the dinuclear system concept we present calculations of production cross sections for the heaviest nuclei. The obtained results are in a good agreement with the experimental data. The experimentally observed rapid fall-off of the cross sections of the cold fusion with increasing charge number Z of the compound nucleus is explained. Optimal reactions for the synthesis of the superheavy nuclei are suggested.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号