Isospin and mixed symmetry structure in <SUP>26</SUP>Mg

DONG Hong-Fei; BAI Hong-Bo

doi:10.1088/1674-1137/35/9/005

Chinese Physics C> 2011, Vol. 35> Issue(9) : 817-820 DOI: 10.1088/1674-1137/35/9/005

Isospin and mixed symmetry structure in ²⁶Mg

DONG Hong-Fei ^, ,
BAI Hong-Bo ,

Abstract
HTML
Reference
Related

PDF

Abstract：
The isospin excitation states and electromagnetic transitions of the ²⁶Mg nucleus are studied with the isospin-dependent interacting boson model (IBM-3). The mixed symmetry states at low spin and the main components of the wave function for some states are also analyzed. The results show good agreement with the available experimental data. From the IBM-3 Hamiltonian expressed in Casimir operator form, the ²⁶Mg is also proved to be a transition nuclei from U(5) to SU(3).

References

[1]

SUN Y. Chin. Sci. Bull., 2009, 54(24): 45942 HE Shao-Rong, YANG Tong-Suo, LI Tian-Xiang et al. Chin. Sci. Bull., 2009, 54(20): 37723 SUN Yang, ZHANG Jing-Ye, LONG Gui-Lu, WU Chang- Li. Chin. Sci. Bull., 2009, 54(3): 3584 Sahu R, Kota VKB. Phys. Rev. C, 2003, 67(5): 0543235 Bender M, Flocard H, Heenen P H. Phys. Rev. C, 2003, 68(4): 0443216 LONG Gui-Lu, SUN Yang. Phys. Rev. C, 2001, 65(2): 07127 Caurier E, Nowacki F, Poves A, Phys. Rev. Lett., 2005, 95(4): 0425028 Falih HAK, LI Yan-Son, LONG Gui-Lu. J. Phys. G: Nucl. Part. Phys., 2004, 30: 12879 LUO Yan-An, PAN Feng, NING Ping-Zhi. HEP NP, 2004, 28(S1): 87 (in Chinese)10 ZHANG Yu, HOU Zhan-Feng, LIU Yu-Xin et al. HEP NP, 2006, 30(S2): 90 (in Chinese)11 LEI Yang, XU Zheng-Yu, ZHAO Yu-Min, LU Da-Hai. Sci. Chin. Phys., 2010, 53(8): 146012 Arima A, Iachello F. Ann. Phys. (N. Y.), 1976, 99: 25313 Arima A, Iachello F. Ann. Phys. (N.Y.), 1978, 111: 20114 Arima A, Iachello F. Ann. Phys. (N.Y.), 1979, 123: 46815 LIU Yu-Xin, SONG Jian-Gang, SUN Hong-Zhou, ZHAO En-Guang. Phys. Rev. C, 1997, 56(3): 137016 PAN Feng, DAI Lian-Rong, LUO Yan-An, Draayer J P. Phys. Rev. C, 2003, 68(1): 01430817 Iachello F, Arima A. The Interacting Boson Model. Cambridge University Press, 198718 Elliott J P, White A P. Phys. Lett. B, 1980, 97(2): 16919 Evans J A, LONG Gui-Lu, Elliott J P. Nucl. Phys. A, 1993, 561: 20120 Falih HAK, LI Yan-Song, LONG Gui-Lu. HEP NP, 2004, 28(4): 370 (in Chinese)21 Falih HAK, LONG Gui-Lu. Chin. Phys., 2004, 13(8): 123022 BAI Hong-Bo, ZHANG Jin-Fu, CAOWan-Cang. Commun. Theor. Phys., 2007, 48(6): 106723 L? Li-Jun, Falih HAK, ZHANG Jin-Fu, BAI Hong-Bo. Chin. Phys. C (HEP NP), 2009, 33(S1): 4624 ZHANG Jin-Fu, BAI Hong-Bo. Chin. Phys., 2004, 13(11): 184325 ZHANG Jin-Fu, L? Li-Jun, BAI Hong-Bo. Science in Chin. G, 2008, 51(12): 184526 BAI Hong-Bo, DONG Hong-Fei, ZHANG Jin-Fu. Chin. Phys. C (HEP NP), 2009, 33(S1): 4027 L? Li-Jun, ZHANG Jin-Fu. HEP NP, 2006, 30(2): 128 (in Chinese)28 FAN Ti-Gui, L? Li-Jun, ZHANG Jin-Fu. HEP NP, 2004, 28(S1): 119 (in Chinese)29 LONG Gui-Lu. Chinese J. Nucl. Phys., 1994, 16: 33130 BAI Hong-Bo, ZHANG Jin-Fu, ZHOU Xian-Rong. HEP NP, 2005, 29(8): 752 (in Chinese)31 ZHANG Jin-Fu, BAI Hong-Bo. Chin. Sci. Bull., 2007, 52(2): 16532 L? Li-Jun, BAI Hong-Bo, ZHANG Jin-Fu. Chin. Phys. C, 2008, 32(3): 17733 Van Isacker P et al. Ann. Phys. (N. Y.), 1986, 171: 25334 Firestone R B, Shirley V S. Table of Isotopes. New York: J. Wiley. 1996

[1]	Bao-Xi Sun , Da-Ming Wan , Si-Yu Zhao . The DD^* interaction with isospin zero in an extended hidden gauge symmetry approach. Chinese Physics C, 2018, 42(5): 053105. doi: 10.1088/1674-1137/42/5/053105
[2]	Zuqing Wu , Jialun Ping , Hongshi Zong . Pion properties at finite isospin chemical potential with isospin symmetry breaking. Chinese Physics C, 2017, 41(12): 124106. doi: 10.1088/1674-1137/41/12/124106
[3]	Ya-Fei Guo , Peng-Hui Chen , Fei Niu , Hong-Fei Zhang , Gen-Ming Jin , Zhao-Qing Feng . Isospin splitting of nucleon effective mass and symmetry energy in isotopic nuclear reactions. Chinese Physics C, 2017, 41(10): 104104. doi: 10.1088/1674-1137/41/10/104104
[4]	ZHANG Da-Li , YUAN Shu-Qing , DING Bin-Gang . Description of the evolution of mixed-symmetry states in the N=78 isotonic chain with IBM2. Chinese Physics C, 2015, 39(7): 074102. doi: 10.1088/1674-1137/39/7/074102
[5]	FU Zi-Wen . Bubble contributions to scalar correlators with mixed actions. Chinese Physics C, 2014, 38(6): 063102. doi: 10.1088/1674-1137/38/6/063102
[6]	LÜ Li-Jun , BAI Hong-Bo , ZHANG Jin-Fu , DONG Hong-Fei . Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si. Chinese Physics C, 2014, 38(10): 104102. doi: 10.1088/1674-1137/38/10/104102
[7]	E. A. Shaat , Z. Abou-Moussa , B. M. Badawy , Z. S. Mater . Multiplicity characteristics in relativistic ²⁴Mg-nucleus collisions. Chinese Physics C, 2013, 37(8): 084001. doi: 10.1088/1674-1137/37/8/084001
[8]	LIU Min , LI Zhu-Xia , WANG Ning , ZHANG Feng-Shou . Exploring nuclear symmetry energy with isospin dependence in neutron skin thickness of nuclei. Chinese Physics C, 2011, 35(7): 629-634. doi: 10.1088/1674-1137/35/7/006
[9]	Ulf-G. Meissner¹ , 2 . Isospin violation, light quark masses, and all that. Chinese Physics C, 2010, 34(9): 1163-1168. doi: 10.1088/1674-1137/34/9/003
[10]	BAI Hong-Bo , DONG Hong-Fei , ZHANG Jin-Fu , LÜ Li-Jun , CAO Wan-Cang , LI Xiao-Wei , WANg Yin . Isospin structure in ⁶⁸Ge. Chinese Physics C, 2009, 33(S1): 40-42. doi: 10.1088/1674-1137/33/S1/013
[11]	Khudair Falih , ZHANG Jin-Fu , BAI Hong-Bo . Mixed symmetry states and isospin excitation in the N=Z nucleus ²⁸Si. Chinese Physics C, 2009, 33(S1): 46-48. doi: 10.1088/1674-1137/33/S1/015
[12]	<SPAN lang=EN-US style= . Isospin effect of projectile fragment yields. Chinese Physics C, 2008, 32(S2): 89-92.
[13]	LÜ Li-Jun , BAI Hong-Bo , ZHANG Jin-Fu . Isospin and mixed symmetry structure in ²⁴Mg. Chinese Physics C, 2008, 32(3): 177-181. doi: 10.1088/1674-1137/32/3/003
[14]	SU Dan-Dan , ZENG Guo-Mo . α-Particle Cluster Structure and π-²⁴Mg,π-32S Elastic Scattering. Chinese Physics C, 2006, 30(S2): 124-126.
[15]	Falih H , LI Yan-Song , LONG Gui-Lu . Isospin and Mixed Symmetry Excitations in ^60—66Zn Isotopes. Chinese Physics C, 2004, 28(4): 370-376.
[16]	WANG Zhen-Xia , WANG Wen-Min , ZHU Fu-Ying , LI Xue-Peng , RUAN Mei-Ling , CHEN Hong , HUANG Rong-Bin , ZHENG Lan-Sun . Synthesis of C₂₆ Crystallite Polyethylene by C2+ Ion Bombardment. Chinese Physics C, 2001, 25(1): 69-73.
[17]	Wang Enke , Li Jiarong . The Equation of State and Phase Structure in A Model with Dynamical Spontaneous Symmetry Breaking at Finite Temperature and Density. Chinese Physics C, 1992, 16(S2): 193-200.
[18]	ZHOU Zong-Yuan . HALF-LIFE MEASUREMENT OF THE β-DELAYED TWO-PROTON DECAY NUCLIDE ²⁶P. Chinese Physics C, 1988, 12(2): 246-251.
[19]	NING Ping-Zhi , GAO Cheng-Qun , HE Guo-Zhu . ON THE TRANSFER MECHANISM OF ¹⁶O+²⁴Mg AND ²⁰Ne+²⁴Mg ELASTIC SCATTERING. Chinese Physics C, 1985, 9(1): 101-107.
[20]	LI Yang-Guo , LIU Xian-Hui . SPECTROSCOPIC FACTOR OF π^－ NUCLEUS DOUBLE CHARGE EXCHANGE REACTION AND ²⁶Mg(π⁺, π^－)²⁶Si REACTION. Chinese Physics C, 1984, 8(6): 712-719.

Access

Get Citation

DONG Hong-Fei, BAI Hong-Bo and Isospin and mixed symmetry structure in ²⁶Mg[J]. Chinese Physics C, 2011, 35(9): 817-820. doi: 10.1088/1674-1137/35/9/005

DONG Hong-Fei, BAI Hong-Bo and Isospin and mixed symmetry structure in ²⁶Mg[J]. Chinese Physics C, 2011, 35(9): 817-820. doi: 10.1088/1674-1137/35/9/005 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-12-09
Revised: 2010-12-30

Article Metric

Article Views(2400)
PDF Downloads(420)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Isospin and mixed symmetry structure in ²⁶Mg

Corresponding author: DONG Hong-Fei,

Received Date: 2010-12-09

Accepted Date: 2010-12-30

Available Online: 2011-09-05

Abstract: The isospin excitation states and electromagnetic transitions of the ²⁶Mg nucleus are studied with the isospin-dependent interacting boson model (IBM-3). The mixed symmetry states at low spin and the main components of the wave function for some states are also analyzed. The results show good agreement with the available experimental data. From the IBM-3 Hamiltonian expressed in Casimir operator form, the ²⁶Mg is also proved to be a transition nuclei from U(5) to SU(3).

HTML

Reference (1)

Isospin and mixed symmetry structure in ²⁶Mg

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

Isospin and mixed symmetry structure in ²⁶Mg

Corresponding author: DONG Hong-Fei,

HTML

目录

Isospin and mixed symmetry structure in 26Mg

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

Isospin and mixed symmetry structure in 26Mg

Corresponding author: DONG Hong-Fei,

HTML

目录

Isospin and mixed symmetry structure in ²⁶Mg

Isospin and mixed symmetry structure in ²⁶Mg