Mixed symmetry states and electromagnetic transition in the N=Z nucleus 28Si

L&Uuml; Li-Jun; BAI Hong-Bo; ZHANG Jin-Fu; DONG Hong-Fei

doi:10.1088/1674-1137/38/10/104102

Chinese Physics C> 2014, Vol. 38> Issue(10) : 104102 DOI: 10.1088/1674-1137/38/10/104102

Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si

Abstract
HTML
Reference
Related

PDF

Abstract：
The interacting boson model with isospin (IBM-3) has been used to study mixed symmetry states and electromagnetic transitions at low-lying states for a ²⁸Si nucleus. The theoretical calculations show that the 2₄⁺ state is the lowest mixed symmetry state in ²⁸Si and the 4₃⁺ state is also a mixed symmetry state.

References

[1]

SUN Yang, LIU Wei-Ping. Chinese Science Bulletin, 2012, 57(36): 4805-4806[2] ZHAO En-Guang. Chinese Science Bulletin, 2012, 57(34): 4394-4399[3] SUN Y, Guidry M. Phys. Rev. C, 1995, 52: 2844-2847[4] Frauendorf S, MENG J. Nucl. Phys. A, 1997, 617: 131-147[5] LIU Lang, ZHAO Peng-Wei. Science China Physics, Mechanics Astronomy, 2012, 55(12): 2420-2424[6] Bonche P, Krieger S J, Quentin P et al. Nuel. Phys. A, 1989, 500: 308[7] Afanasjev A V, Konig J, Ring P. Nucl. Phys. A, 1996, 608: 107-175[8] Johnson A, Ryde H, Sztarkier. Phys. Lett. B, 1971, 34: 605-608[9] Flibotte S, Andrews H R, Ball G C et al. Phys. Rev. Lett., 1993, 71: 4299-4302[10] Schnaek-Petersen H, Bengtsson R，Bark R A et al. Nucl. Phys. A, 1995, 594: 175[11] Dudek J, Werner T, Riedinger L L. Phys. Lett. B, 1988, 211: 252-258[12] Odegard S W, Hagemann G B, Jensen D R et al. Phys. Rev. Lett., 2001, 86: 5866[13] Madokoro H, MENG J, Matsuzaki M et al. Phys.Rev. C, 2000, 62(6): 061301[14] Iachell F, Arima A. The Interacting Boson Model. Cambridge: Cambridge University Press, 1987[15] Arima A, Iachello F. Ann. Phys. (N.Y.), 1978, 111: 201-238[16] Arima A, Iachello F. Ann. Phys. (N.Y.), 1979, 123: 468-492[17] L Li-Jun, ZHANG Jin-Fu. HEP NP, 2006, 30(2): 128-133 (in Chinese)[18] ZHANG Jin-Fu, Pak Jae-Yon, LIU Feng-Ying. HEP NP, 2000, 24(11): 1066-1072 (in Chinese)[19] LONG Gui-Lu. Tsinghua Science and Technology, 1996, 1(3): 231-236[20] BAI Hong-Bo, LIU Feng-Ying et al. Nuclear Physics Review, 2003, 20(3): 176-181[21] ZHANG Jin-Fu, L Li-Jun, BAI Hong-Bo. Chin. Phys., 2007, 16(7): 1841-1846[22] ZHANG Jin-Fu, L Li-Jun, BAI Hong-Bo. Commun. Thero. Phys., 2007, 47: 705-710[23] ZHANG Jin-Fu, Al-Khudair F H, LONG Gui-Lu et al. Commun. Thero. Phys., 2002, 37: 335-340[24] Failh. Al-Khudair, LONG Gui-Lu. HEP NP, 2004, 28(7): 717-724 (in Chinese)[25] GU Jin-Nan, WEN Wan-Xin, ZHAO Yu-MIN. HEP NP, 1992, 16(6): 563-570 (in Chinese)[26] WEN Wan-Xin, GU Jin-Nan. HEP NP, 1992, 16(4): 379-384 (in Chinese)[27] LONG Gui-Lu, ZHANG Wei-Lin et al. Joumal of Ningxia University (Natural Science Edition), 1998, 19(4): 334-336 (in Chinese)[28] Elliott J P, White A P. Phys. Lett. B, 1980, 97: 169-172[29] Elliott J P, Evans J A. Phys. Lett. B, 1981, 101: 216-218[30] LONG G L. Chinese J. Nucl. Phys., 1994, 16: 331-336[31] Al-Khudair F H, Li Y S, LONG G L. Phys. Rev. C, 2007, 75(5): 054316[32] Evans J A, LONG G L, Elliott J P. Nucl. Phys. A, 1993, 561: 201-231[33] Evans J A, Elliott J P, Lac V S, Long G L. Nucl. Phys. A, 1995, 593: 85-94[34] L Li-Jun, Al-Khudair F H, ZHANG Jin-Fu. Chin. Phys. C (HEP NP), 2009, 33(S1): 46-48

[1]	Ying-Hua Dang , Jun-Sheng Li , Dong-Hai Zhang . Predicting ²⁸Si projectile fragmentation cross sections with Bayesian neural network method. Chinese Physics C, 2024, 48(12): 124102. doi: 10.1088/1674-1137/ad6c0a
[2]	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
[3]	S. Pastore , R. Schiavilla , M. Viviani . Electromagnetic processes in a χEFT framework. Chinese Physics C, 2010, 34(9): 1368-1371. doi: 10.1088/1674-1137/34/9/044
[4]	A. Gal . K-nucleus dynamics: from quasibound states to kaon condensation. Chinese Physics C, 2010, 34(9): 1169-1174. doi: 10.1088/1674-1137/34/9/004
[5]	WANG Teng-Teng . η-nucleus bound states in nuclei. Chinese Physics C, 2010, 34(4): 460-464. doi: 10.1088/1674-1137/34/4/008
[6]	LIU Jing-Jing . Bremsstrahlung neutrino energy loss for ²⁴Mg, ²⁸Si, ³²S, ⁴⁰Ca, ⁵⁶Fe in strong electron screening. Chinese Physics C, 2010, 34(2): 171-176. doi: 10.1088/1674-1137/34/2/003
[7]	GU Long , ZHU Sheng-Jiang , XU Qiang , CHE Xing-Lai , WANG Jian-Guo , DING Huai-Bo , YANG Yun-Yi . High spin states in neutron-rich ¹⁰⁶Tc nucleus. Chinese Physics C, 2009, 33(S1): 182-184. doi: 10.1088/1674-1137/33/S1/058
[8]	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
[9]	D.Leitner , D.S.Todd , M.L.Galloway , C.M.Lyneis . Recent 28GHz Results with VENUS. Chinese Physics C, 2007, 31(S1): 1-7.
[10]	LI Chen , YE Yan-Lin , ZHAN Wen-Long , XIAO Guo-Qing , XU Hu-Shan , GUO Zhong-Yang , WANG Jian-Song , SUN Zhi-Yu , LI Jia-Xing , WANG Meng , CHEN Zhi-Qiang , JIANG Dong-Xing , , , , . Measurement of Total Reaction Cross Section for Neutron-Rich Nucleus ¹¹Li on ²⁸Si Target at Medium Energy. Chinese Physics C, 2007, 31(12): 1102-1105.
[11]	ZHAI Chen-Yang , SUN Wei-Li , Efrem S , ZHANG Ben-Ai . ²⁸Si-Nucleon Scattering Analysis by the Coupled-Channel Optical Model with Dispersion Relation. Chinese Physics C, 2007, 31(3): 240-246.
[12]	LI Jia-Xing , LI Chen , GUO Zhong-Yan , XIAO Guo-Qing , ZHAN Wenlong , WANG Jian-Song , SUN Zhi-Yu , WANG Meng , CHEN Li-Xin , MAO Rui-Shi , HU Zheng-Guo . Measurement of Total Reaction Cross Section of the Proton Drip-line Nucleus 17Ne on Si Target. Chinese Physics C, 2005, 29(1): 28-31.
[13]	Zhang Yuhu , Y. Gono , E. Ideguchi , T. Kishida , K. Morida , A. Yoshita , H. Kumagai , M. Ishihara , S. Mitarai , A. Odahara , M. Shibata , T. Morikaawa , M. Oshima , H. Iimura , M. Shibata , S. Hamata , T. Murakami , H. Kusakari , M. Sugawara , M. Ogawa , M. Nagajima . Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus. Chinese Physics C, 1997, 21(S1): 437-442.
[14]	GU Jin-Nan , WEN Wan-Xin , ZHAO Yu-Min . The Exploring of New Collective States ——Mixed-Symmetry States in Nuclei. Chinese Physics C, 1992, 16(6): 563-570.
[15]	WEN Wan-Xin , GU Jin-Nan . Mixed Symmetry States in Gd Isotopes. Chinese Physics C, 1992, 16(4): 379-384.
[16]	ZHENG Ji-Wen , ZHENG Zi-Ping , LIU Guo-Xing , CHEN Ke-Liang , WANG Su-Fang , BAI Xing-Ping , YU Xian , ZHANG Huan-Qiao , XU Jin-Cheng , LIU Zu-Hua , RUAN Ming , LV Jun , XU Kan . Measurement of the Complets Fusion Excitation Function for the ¹⁶O+²⁸Si Reaction. Chinese Physics C, 1992, 16(7): 640-646.
[17]	Zheng Jiwen , Zheng Pingzi , Liu Guoxing , Chen Keliang , Wang Sufang , Bai Xingping , Yu Xian , Zhang Huanqiao , Xu Jincheng , Liu Zuhua , Ruan Ming , Lu Jun , Xu Kan . Measurement of Complete Fusion Excitation Function of ¹⁶O + ²⁸Si Reaction. Chinese Physics C, 1992, 16(S3): 227-234.
[18]	DAI Guang-Xi , QI Yu-Jin , ZHENG Ji-Wen , LIU Xi-Ming , . FISSION MEASUREMENT ON 5.5 TO 21.7MeV/A ²⁸Si+¹⁹⁷Au SYSTEM (Ⅱ) ANGULAR DISTRIBUTION OF ICF AND SF. Chinese Physics C, 1990, 14(8): 739-744.
[19]	Xing Zheng , Chen Zingqu . Rotational Effect on Electromagnetic Transitions in Nuclei. Chinese Physics C, 1989, 13(S2): 213-219.
[20]	Wu Chongshi , Zeng Jinyan . Nuclear Pairing Phase Transition. Chinese Physics C, 1988, 12(S1): 81-90.

Access

Get Citation

LÜ Li-Jun, BAI Hong-Bo, ZHANG Jin-Fu and DONG Hong-Fei. Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si[J]. Chinese Physics C, 2014, 38(10): 104102. doi: 10.1088/1674-1137/38/10/104102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2013-11-15
Revised: 1900-01-01

Article Metric

Article Views(2138)
PDF Downloads(185)
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

Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si

Received Date: 2013-11-15

Accepted Date: 1900-01-01

Available Online: 2014-10-05

Abstract: The interacting boson model with isospin (IBM-3) has been used to study mixed symmetry states and electromagnetic transitions at low-lying states for a ²⁸Si nucleus. The theoretical calculations show that the 2₄⁺ state is the lowest mixed symmetry state in ²⁸Si and the 4₃⁺ state is also a mixed symmetry state.

HTML

Reference (1)

Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Mixed symmetry states and electromagnetic transition in the N=Z nucleus ²⁸Si

HTML

目录