Fission Barriers from a Multidimensionally Constrained Relativistic Mean Field Model

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	Fission Barriers from a Multidimensionally Constrained Relativistic Mean Field Model
	Lu, BN ; Zhao, J 3; Zhao, EG ; Zhou, SG
	2018
Conference Name	6th International Conference on Fission and Properties of Neutron-Rich Nuclei (ICFN)
Source Publication	FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI
Pages	573-580
Conference Date	NOV 06-12, 2016
Conference Place	FL
Publication Place	SINGAPORE
Publisher	WORLD SCIENTIFIC PUBL CO PTE LTD
ISBN	978-981-3229-42-6; 978-981-3229-41-9
Abstract	Many shape degrees of freedom play crucial roles in determining fission barriers. In multidimensionally constrained covariant density functional theories (MDC-CDFTs) which we have developed in recent years, both the axial and the spatial reflection symmetries are broken and all deformations described by beta(lambda mu), with even mu, including beta(20), beta(22), beta(30), beta(32), beta(40), etc., are considered self-consistently. The MDC-CDFTs have been applied to the study of fission barriers and potential energy surfaces of actinide nuclei, third minima in potential energy surfaces of light actinides, shapes and potential energy surfaces of superheavy nuclei, the Y-32 correlations in N = 150 isotones and Zr isotopes, and the shape of hypernuclei. In this contribution we will present an introduction of the MDC-CDFTs and a short review of its applications on fission barriers.
Indexed By	CPCI
Language	英语
WOS Research Area	Physics
WOS Subject	Physics, Nuclear
Document Type	会议论文
Identifier	http://ir.itp.ac.cn/handle/311006/23554
Collection	SCI会议论文计算平台成果
Affiliation	1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China 2.Forschungszentrum Julich, Inst Kernphys IKP 3, D-52425 Julich, Germany 3.Forschungszentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany 4.Univ Zagreb, Fac Sci, Phys Dept, Bijenicka 32, Zagreb 10000, Croatia 5.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China 6.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 7.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China
Recommended Citation GB/T 7714	Lu, BN,Zhao, J,Zhao, EG,et al. Fission Barriers from a Multidimensionally Constrained Relativistic Mean Field Model[C]. SINGAPORE:WORLD SCIENTIFIC PUBL CO PTE LTD,2018:573-580.

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