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Liu C, Wang SY, Bark RA, Zhang SQ, Meng J, Qi B, Jones P, Wyngaardt SM, Zhao J, Xu C, Zhou SG, Wang S, Sun DP, Liu L, Li ZQ, Zhang NB, Jia H, Li XQ, Hua H, Chen QB, Xiao ZG, Li HJ, Zhu LH, Bucher TD, Dinoko T, Easton J, Juhász K, Kamblawe A, Khaleel E, Khumalo N, Lawrie EA, Lawrie JJ, Majola SNT, Mullins SM, Murray S, Ndayishimye J, Negi D, Noncolela SP, Ntshangase SS, Nyakó BM, Orce JN, Papka P, Sharpey-Schafer JF, Shirinda O, Sithole P, Stankiewicz MA, Wiedeking M. Evidence for Octupole Correlations in Multiple Chiral Doublet Bands. Phys Rev Lett 2016; 116:112501. [PMID: 27035296 DOI: 10.1103/physrevlett.116.112501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Indexed: 06/05/2023]
Abstract
Two pairs of positive-and negative-parity doublet bands together with eight strong electric dipole transitions linking their yrast positive- and negative-parity bands have been identified in ^{78}Br. They are interpreted as multiple chiral doublet bands with octupole correlations, which is supported by the microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations. This observation reports the first example of chiral geometry in octupole soft nuclei.
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Affiliation(s)
- C Liu
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - S Y Wang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - R A Bark
- iThemba LABS, 7129 Somerset West, South Africa
| | - S Q Zhang
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
| | - J Meng
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
- School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, People's Republic of China
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - B Qi
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - P Jones
- iThemba LABS, 7129 Somerset West, South Africa
| | - S M Wyngaardt
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - J Zhao
- Key Laboratory of Frontiers in Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
- Physics Department, Faculty of Science, University of Zagreb, Bijenicka 32, Zagreb 10000, Croatia
| | - C Xu
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
| | - S-G Zhou
- Key Laboratory of Frontiers in Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - S Wang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - D P Sun
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - L Liu
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - Z Q Li
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - N B Zhang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - H Jia
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China
| | - X Q Li
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
| | - H Hua
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
| | - Q B Chen
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
| | - Z G Xiao
- Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China
- Collaborative Innovation Center of Quantum Matter, Beijing 100084, People's Republic of China
| | - H J Li
- Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China
| | - L H Zhu
- School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, People's Republic of China
| | - T D Bucher
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - T Dinoko
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - J Easton
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - K Juhász
- Department of Information Technology, University of Debrecen, H-4010 Debrecen, Hungary
| | - A Kamblawe
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - E Khaleel
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - N Khumalo
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
- Department of Physics, University of Zululand, Private Bag X1001, KwaDlangezwa 3886, South Africa
| | - E A Lawrie
- iThemba LABS, 7129 Somerset West, South Africa
| | - J J Lawrie
- iThemba LABS, 7129 Somerset West, South Africa
| | - S N T Majola
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Cape Town, Rondebosch 7700, South Africa
| | - S M Mullins
- iThemba LABS, 7129 Somerset West, South Africa
| | - S Murray
- iThemba LABS, 7129 Somerset West, South Africa
| | - J Ndayishimye
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - D Negi
- iThemba LABS, 7129 Somerset West, South Africa
| | - S P Noncolela
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - S S Ntshangase
- Department of Physics, University of Zululand, Private Bag X1001, KwaDlangezwa 3886, South Africa
| | - B M Nyakó
- Institute of Nuclear Research of the Hungarian Academy of Sciences (ATOMKI), H-4001 Debrecen, P.O. Box: 51, Hungary
| | - J N Orce
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - P Papka
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Stellenbosch, Matieland 7602, South Africa
| | - J F Sharpey-Schafer
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - O Shirinda
- iThemba LABS, 7129 Somerset West, South Africa
| | - P Sithole
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of the Western Cape, P/B X17 Bellville 7535, South Africa
| | - M A Stankiewicz
- iThemba LABS, 7129 Somerset West, South Africa
- Department of Physics, University of Cape Town, Rondebosch 7700, South Africa
| | - M Wiedeking
- iThemba LABS, 7129 Somerset West, South Africa
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Li KKW, Pang JCS, Ng HK, Massimino M, Gandola L, Biassoni V, Spreafico F, Schiavello E, Poggi G, Casanova M, Pecori E, De Pava MV, Ferrari A, Meazza C, Terenziani M, Polastri D, Luksch R, Podda M, Modena P, Antonelli M, Giangaspero F, Ahmed S, Zaghloul MS, Mousa AG, Eldebawy E, Elbeltagy M, Awaad M, Massimino M, Gandola L, Biassoni V, Antonelli M, Schiavello E, Buttarelli F, Spreafico F, Collini P, Pollo B, Patriarca C, Giangaspero F, MacDonald T, Liu J, Munson J, Park J, Wang K, Fei B, Bellamkonda R, Arbiser J, Gomi A, Yamaguchi T, Mashiko T, Oguro K, Somasundaram A, Neuberg R, Grant G, Fuchs H, Driscoll T, Becher O, McLendon R, Cummings T, Gururangan S, Bourdeaut F, Grison C, Doz F, Pierron G, Delattre O, Couturier J, Cho YJ, Pugh T, Weeraratne SD, Archer T, Krummel DP, Auclair D, Cibulkis K, Lawrence M, Greulich H, McKenna A, Ramos A, Shefler E, Sivachenko A, Amani V, Pierre-Francois J, Teider N, Northcott P, Taylor M, Meyerson M, Pomeroy S, Potts C, Cline H, Rotenberry R, Guldal C, 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JVD, Endersby R, Gottardo N, von Bueren AO, Gerss J, Hagel C, Cai H, Remke M, Hasselblatt M, Feuerstein BG, Pernet S, Delattre O, Korshunov A, Rutkowski S, Pfister SM, Baudis M, Lee C, Fotovati A, Triscott J, Dunn S, Valdora F, Freier F, Seyler C, Brady N, Bender S, Northcott P, Kool M, Jones D, Coco S, Tonini GP, Scheurlen W, Boutros M, Taylor M, Katus H, Kulozik A, Zitron E, Korshunov A, Lichter P, Pfister S, Remke M, Shih DJH, Northcott PA, Van Meter T, Pollack IF, Van Meir E, Eberhart CG, Fan X, Dellatre O, Collins VP, Jones DTW, Clifford SC, Pfister SM, Taylor MD, Pompe R, von Bueren AO, von Hoff K, Friedrich C, Treulieb W, Lindow C, Deinlein F, Kuehl J, Rutkowski S, Gupta T, Krishnatry R, Shirsat N, Epari S, Kunder R, Kurkure P, Vora T, Moiyadi A, Jalali R, Cohen K, Perek D, Perek-Polnik M, Dembowska-Baginska B, Drogosiewicz M, Grajkowska W, Lastowska M, Chojnacka M, Filipek I, Tarasinska M, Roszkowski M, Hauser P, Jakab Z, Bognar L, Markia B, Gyorsok Z, Ottoffy G, Nagy K, 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Gopalakrishnan V, Chan TSY, Picard D, Pfister S, Hawkins C, Huang A, Chan TSY, Picard D, Ho KC, Huang A, Picard D, Millar S, Hawkins C, Rogers H, Kim SK, Ra YS, Fangusaro J, Toledano H, Nakamura H, Van Meter T, Pomeroy S, Ng HK, Jones C, Gajjar A, Clifford S, Pfister S, Eberhart C, Bouffet E, Grundy R, Huang A, Sengupta S, Weeraratne SD, Phallen J, Sun H, Rallapalli S, Amani V, Pierre-Francois J, Teider N, Cook J, Jensen F, Lim M, Pomeroy S, Cho YJ. MEDULLOBLASTOMA. Neuro Oncol 2012; 14:i82-i105. [PMCID: PMC3483339 DOI: 10.1093/neuonc/nos093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023] Open
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