A SYNTHESIS LEVEL DENSITY FORMULA

LU Hai-Tao; Diao Hao; ZHANG Mao-Lin

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1988, Vol. 12> Issue(3) : 396-403

A SYNTHESIS LEVEL DENSITY FORMULA

Guizhou University,Guiyang

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the recommended level density formula of the Fermi gas model and considering the modifications at low excitation energy,a synthesis level density formula is proposed.From the mean neutron resonance spacing D_exp for 248 nuclei and the cumulative numbers of levels for 529 nuclei,a set of parameters is determined.

References

[1]

卓益忠、苏宗涤，hsj-78239(lljs),[2] H. A. Bethe, Phys. Reu, 50(1936), 332.[3] A. Gilbert 2nd A. G. W. Cameron, Can. J. Phys., 43(1965), 1446.[4] W. Dilg, W. Schantl and N. Vonach, Nucl. Phys, A217(1973), 269.[5] A. 6. (1975), 495.[6] D. W. Lang, Nucl. Phys, 77(1966), 545.[7] 王顺金等，高能物理与核物理，4(1980年)，236.[8] W. D. Meyers et al., Ark. Fyr., 36(1967), 343.[9] W. D. Myers and W. J. Swiatecki, Nucl. Phys., 81(1966), 1 .[10] 核素常用数据表，原子能出版社(1977).[11] 陆中道、卓益忠，原成[80]-009(内部).[12] J. L. Cook and E. K. Rose, National Library of Australia Card number and ISBN0 642, 59730.[13] T. Dossing and A. S. Jensen, Nucl. Phys, A222(1974), 493-511.[14] V. Benzi, G. Maino and E. Menapace. iL Nuouo Cimenzo 668(1981), 1.

[1]	LONG Xia-Feng , LIU Yong-Gui . Investigation of Marx-PFN. Chinese Physics C, 2008, 32(S1): 274-276.
[2]	ZHONG Jun-Qing , LÜ Yin-Long , YIN Zhi-Guo , ZHANG Tian-Jue , CHU Cheng-Jie , WANG Chuan , WANG Zhen-Hui , XING Jian-Sheng , LI Zhen-Guo , LIN Jun , GE Tao , WU Long-Cheng , AN Shi-Zhong , YAO Hong-Juan , JIA Xian-Lu , WEI Su-Min , ZOU Jian , WANG Feng , CAI Hong-Ru . Mapping System, Magnetic Measurement and Shimming in CRM Cyclotron. Chinese Physics C, 2008, 32(S1): 56-58.
[3]	ZHANG Tian-Jue , LI Zhen-Guo , CHU Cheng-Jie , YAO Hong-Juan , GE Tao , JI Bin , ZHONG Jun-Qing . Test Stand Design and Construction for High Intensity Cyclotron Developement. Chinese Physics C, 2008, 32(S1): 237-240.
[4]	ZHANG Hui-Hui , ZHOU Xiao-Guang . Antibunching Properties of q-Deformed Coherent Light Field Interacting with a Cascade Three-Level Atom. Chinese Physics C, 2007, 31(4): 337-340.
[5]	LIU Ying , LIANG Nai-Li , LI Ming-Fei , ZHU Li-Hua , WU Xiao-Guang , HE Chuang-Ye , CUI Xing-Zhu , LI Li-Hua , WANG Zhi-Min , LI Guang-Sheng , WEN Shu-Xian , HUO Jun-De , YANG Ch . Level Structure of ¹⁵⁵Tm. Chinese Physics C, 2006, 30(S2): 160-162.
[6]	GAO Yong-Hua , DUAN Chun-Gui , HOU Zhao-Yu , HE Zhen-Min . Nuclear Density Empicical Formula of the Nucleus and the Nuclear Effect of the Nucleon Structure Function. Chinese Physics C, 2004, 28(3): 290-293.
[7]	XIE Cheng-Ying , ZHOU Xiao-Hong , ZHENG Yong , ZHANG Yu-Hu , LIU Zhong , PAN Qiang-Yan , GAN Zai-Guo . Study of Level Structure in ¹⁴⁶Tb. Chinese Physics C, 2003, 27(10): 884-887.
[8]	DI Yao-Min . Synthetical Analysis of the Spin Assignment for the Superdeformed Bands in A≈190 Region. Chinese Physics C, 2002, 26(5): 507-515.
[9]	ZHOU Xiao-Hong , GUO Ying-Xiang , ZHU Shao-Fei , LEI Xiang-Guo , LIU Min-Liang , LIU Zhong , ZHANG Yu-Hu , HE Jian-Jun , ZHENG Yong , LUO Yi-Xiao . Level Structure in ²⁰⁹Fr. Chinese Physics C, 2001, 25(8): 725-730.
[10]	Pan Feng , Luo Yanan , Yu Shenqi . q-Deformation of Three-Parameter Wu-Zeng Formula. Chinese Physics C, 1998, 22(1): 61-70.
[11]	Zhong Yunxiao , Hu Jimin . Study of the Multidimensional Kramers'Equation. Chinese Physics C, 1994, 18(10): 949-954.
[12]	XU Fuxin , XU Ni . A Comprehensive Analysis for Eight Formulas for Rotational Spectra. Chinese Physics C, 1993, 17(11): 1040-1047.
[13]	MENG Jie , YIN Chuan-Zong , LIN Xin-Wei . A Simple Formula for Backbending. Chinese Physics C, 1991, 15(12): 1109-1114.
[14]	REN Zhong-Zhou , XU Gong-Ou . ALPHA-CORRELATION IN A SINGLE-LEVEL MODEL. Chinese Physics C, 1988, 12(1): 116-122.
[15]	LU Zhong-Dao . EXCITON STATE DENSITY WITH ANGULAR MOMENTUM. Chinese Physics C, 1988, 12(4): 548-553.
[16]	SHEN Qing-Biao , TIAN Ye , LIU Rui-Zhe . CALCULATIONS OF NUCLEON DENSITIES, KINETIC ENERGY DENSITIES, SPIN DENSITIES AND CHARGE DENSITY WITH SHELL MODEL FOR ⁴⁰Ca. Chinese Physics C, 1983, 7(4): 473-480.
[17]	GUO HAN-YING . THE INDUCED KALUZA TYPE INTERACTIONS. Chinese Physics C, 1982, 6(2): 247-250.
[18]	Zheng Jin-yan , Cheng Tan-sheng , Yang Fu-jia . FURTHER STUDY ON NUCLEAR MASS FORMULA. Chinese Physics C, 1980, 4(5): 632-639.
[19]	Jin Bing-nian , Lu Zhong-dao , Chen Xing-qu , Wang Shun-jin . THE SEMI-EMPIRICAL ANALYSIS OF NUCLEAR LEVEL DENSITIES. Chinese Physics C, 1980, 4(2): 236-240.
[20]	CHANG HSI-CHEN . LEVEL DENSITY JUST ABOVE YRAST LINE. Chinese Physics C, 1978, 2(4): 374-377.

Access

Get Citation

LU Hai-Tao, Diao Hao and ZHANG Mao-Lin. A SYNTHESIS LEVEL DENSITY FORMULA[J]. Chinese Physics C, 1988, 12(3): 396-403.

LU Hai-Tao, Diao Hao and ZHANG Mao-Lin. A SYNTHESIS LEVEL DENSITY FORMULA[J]. Chinese Physics C, 1988, 12(3): 396-403. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2240)
PDF Downloads(425)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

A SYNTHESIS LEVEL DENSITY FORMULA

Corresponding author: LU Hai-Tao,

Guizhou University,Guiyang

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-06-05

Abstract: Based on the recommended level density formula of the Fermi gas model and considering the modifications at low excitation energy,a synthesis level density formula is proposed.From the mean neutron resonance spacing D_exp for 248 nuclei and the cumulative numbers of levels for 529 nuclei,a set of parameters is determined.