The Effective Boson Charges

WEN Wan-Xin; GU Jin-Nan

Chinese Physics C> 1992, Vol. 16> Issue(2) : 178-182

The Effective Boson Charges

WEN Wan-Xin ^, ,
GU Jin-Nan

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
Some properties about the effective boson charges are discussed in term of the neutron-proton interacting boson model.The effective boson charges of some U(5)-like and O(6)-like nuclei are extracted from the experimental data of electromagnetic transition probabilies.With the calculated effective boson charges the electromagnetic transition probabilities of the mixed states in the nuclei are calculated,too.It shows that the effective boson charges both of neutron and proton have something of screening effect.

References

[1]

A. Wolf, R. F. Casten and D.D. Warner, Phys. Lett., B190 (1987), 19.[2] Shi Zhongren, Zhang Ming, Chin. J. Nucl. Phys., Vol. 11, No. 2(1989), 13.[3] F. Iachello and A. Arima, The Interacting Boson Model, Cambridge Univ. Press, 1987.[4] D. Bohle, A. Rechter, et al，Phys. Lett., 137B(1984), 27; Phys. Lett., 148B (1984)260.[5] P. Raghaven, At. Data and Nucl, Data Tables, 42(1989)189.[6] S. Raman, et aL, At. Data and NucL Data Tables, 42(1989), 1.[7] C. M. Lederer and V.S. Shirley, Tables of Isotopes, 7th end., Wiley, New York, 1978.

[1]	ZHANG Yu , HOU Zhan-Feng , LIU Yu-Xin . Boson Number Dependence of the Quantities Sensitive to Phase Transition in the Interacting Bosons Model. Chinese Physics C, 2006, 30(S2): 90-93.
[2]	JIANG Jun-Qin . Antibunching Effect of the Excited k-Boson q-Coherent States. Chinese Physics C, 2004, 28(1): 22-25.
[3]	XIAO Ming , WANG XueLei , WANG Qing . Derivation of Pseudoscalar Goldstone Boson Effective Lagrangian. Chinese Physics C, 2000, 24(5): 379-383.
[4]	Han Guangze . Inclusion of g Boson in the Microscopic sdgIBM andthe g Boson Effect. Chinese Physics C, 1998, 22(4): 359-367.
[5]	Zhang Qingying , Fu Liping . Study of Spectra with Boson ConfigurationMixing and Surface Delta Interaction. Chinese Physics C, 1998, 22(3): 260-264.
[6]	Yue Chongxing , Lu Gongru . Signatures of Neutral PG Boson P0a at the Tevatron. Chinese Physics C, 1997, 21(4): 311-315.
[7]	Zhang Qingying , Chen Xiaolin , Feng Mang , Que Jianzhong . A study of spectra of nuclei of three bosons. Chinese Physics C, 1994, 18(4): 353-360.
[8]	Zhao Yumin , Gu Jinnan . Effective Boson Number and Its Application. Chinese Physics C, 1994, 18(1): 68-73.
[9]	DENG Wei-Zhen , YANG Ze-Sen , WANG Yu-Cheng . A Non-Hermitian Approach of Dyson Boson Expansion to Interacting Boson Model. Chinese Physics C, 1993, 17(10): 907-911.
[10]	XU Zai-Xin . Distribution Functions of Vector Boson. Chinese Physics C, 1993, 17(7): 619-625.
[11]	ZHAO Yu-Min , GU Jin-Nan . Effective Boson Numbers in IBM-Ⅱ. Chinese Physics C, 1992, 16(10): 950-953.
[12]	LI Tie-Zhong . One Plan of Identifying Various Extra z⁰ Bosons Models. Chinese Physics C, 1991, 15(9): 804-811.
[13]	DI Yao-Min . g-Boson Degree of Freedom in Vibrational Regions. Chinese Physics C, 1991, 15(7): 660-668.
[14]	SUN Chang-Pu . ON BOSON REALIZATIONS AND INHOMOGENEOUS DIFFERENTIAL REALIZATION FOR LIE ALGEBRAS AND THEIR REPRESENTATIONS. Chinese Physics C, 1990, 14(9): 788-795.
[15]	LONG Gui-Lu , SUN Hong-Zhou . GROUP CHAIN CHECK ON THE PROTON-NEUTRON INTERACTING BOSON MODEL COMPUTER CODE NPBOS. Chinese Physics C, 1989, 13(9): 849-855.
[16]	LI Tie-Zhong . EXTRA Z⁰ BOSONS AND THE DIFFICULTY OF PROTON DECAY. Chinese Physics C, 1988, 12(4): 484-492.
[17]	YANG Ya-Tian , YANG Yi , XU Gong-Ou . BOSON REPRESENTATION OF THE k-LEVEL LIPKIN MODEL. Chinese Physics C, 1987, 11(4): 505-514.
[18]	FAN Hong-Yi . COMMUTATIVE PROPERTIES OF OPERATORS IN SCHWINGER BOSON PEPRESENTATION. Chinese Physics C, 1986, 10(3): 380-384.
[19]	YANG Ze-Sen(Tse-sen Yang) . DYSON'S BOSON EXPANSION AND THE INTERACTING BOSON MODEL. Chinese Physics C, 1985, 9(3): 341-348.
[20]	PENG Hong-An , LEE Jia-Rong , QIU Zhong-Ping . ON THE MAGNETIC MOMENT OF W^± BOSONS IN WEINBERG-SALAM MODEL. Chinese Physics C, 1983, 7(5): 565-574.

Access

Get Citation

WEN Wan-Xin and GU Jin-Nan. The Effective Boson Charges[J]. Chinese Physics C, 1992, 16(2): 178-182.

WEN Wan-Xin and GU Jin-Nan. The Effective Boson Charges[J]. Chinese Physics C, 1992, 16(2): 178-182. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3218)
PDF Downloads(461)
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

The Effective Boson Charges

WEN Wan-Xin ^,
GU Jin-Nan

Corresponding author: WEN Wan-Xin,

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1992-02-05

Abstract: Some properties about the effective boson charges are discussed in term of the neutron-proton interacting boson model.The effective boson charges of some U(5)-like and O(6)-like nuclei are extracted from the experimental data of electromagnetic transition probabilies.With the calculated effective boson charges the electromagnetic transition probabilities of the mixed states in the nuclei are calculated,too.It shows that the effective boson charges both of neutron and proton have something of screening effect.