Theoretical Description of Collective Motion in Nuclei: Shell Model and ApproximationsNo Access

PROPERTIES OF NUCLEI AND HYPERNUCLEI WITH THE DEFORMED SKYRME HARTREE-FOCK MODEL

Department of Physics and Institute of Theoretical Physics and Astrophysics, Xiamen University, Xiamen 361005, P.R. China

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H.-J. SCHULZE

INFN Sezione di Catania, Via Santa Sofia 64, I-95123 Catania, Italy

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, and

H. SAGAWA

Center for Mathematical Sciences, University of Aizu, Aizu-Wakamatsu, Fukushima 965-8560, Japan

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https://doi.org/10.1142/S0218301308011859Cited by:0 (Source: Crossref)

Abstract

The isotope dependence of the deformation in carbon and neon isotopes is studied in deformed Skyrme Hartree–Fock model. We find that the deformations of C and Ne isotopes have a strong isotope dependence as a manisfestation of spontaneous breaking effect in nuclear physics. By extending the deformed Skyrme Hartree–Fock model, we studied the properties of Λ hypernuclei in a broad mass region. The results suggest that the core nuclei and the corresponding hypernuclei have similar deformations with the same sign. Some light single-Λ hypernuclei are substantially deformed and the Λ binding energy is modified by the deformation.

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References

W. Nazarewicz, Nucl. Phys. A 574, 27c (1994), DOI: 10.1016/0375-9474(94)90037-X. Web of Science, ADS, Google Scholar
J. Mares and J. Zofka, Z. Phys. A 333 (1989) 209; 345 (1993) 47; M. Rufa, J. Schaffner, J. Maruhn, H. Stöcker, W. Greiner and P.-G. Reinhard, Phys. Rev. C 42 (1990) 2469; N. K. Glendenning, D. Von-Eiff, M. Haft, H. Lenske and M. K. Weigel, Phys. Rev. C 48 (1993) 889; C. M. Keil, F. Hofmann and H. Lenske, Phys. Rev. C 61 (2000) 064309 . Google Scholar
Hong Shen, Fang Yang and Hiroshi Toki, Prog. Theor. Phys. 115, 325 (2006), DOI: 10.1143/PTP.115.325. Web of Science, ADS, Google Scholar
J. Schaffner, C. Greiner and H. Stöcker, Phys. Rev. C 46 (1992) 322; J. Schaffner, C. B. Dover, A. Gal, C. Greiner, D. J. Millener and H. Stöcker, Ann. Phys. (N.Y) 235 (1994) 35; J. Schaffner-Bielich and A. Gal, Phys. Rev. C 62 (2000) 034311 . Google Scholar
M. Rayet, Ann. Phys. (N.Y.) 102 (1976) 226; Nucl. Phys. A 367 (1981) 381 . Google Scholar
D. J. Millener, C. B. Dover and A. Gal, Phys. Rev. C 38, 2700 (1988), DOI: 10.1103/PhysRevC.38.2700. Web of Science, ADS, Google Scholar
T. H. Ho and A. B. Volkov, Phys. Lett. B 30 (1969) 303; J. Žofka, Czech. J. Phys. B 30, (1980) 95; W. H. Bassichis and A. Gal, Phys. Rev. C 1 (1970) 28 . Google Scholar
K. Hagino and Parreño, Phys. Rev. C 63, 044318 (2001), DOI: 10.1103/PhysRevC.63.044318. Web of Science, Google Scholar
F. Ajzenberg-Selove, Nucl. Phys. A 490 (1988) 1; 506 (1990) 1 . Google Scholar
C. Gustafsonet al., Ark. Fys. 36, 613 (1967). Google Scholar
P. Ring and P. Schuck , The Nuclear Many-Body Problem ( Springer-Verlag , Berlin , 1980 ) . Google Scholar
J. Cugnon, A. Lejeune and H.-J. Schulze, Phys. Rev. C 62, 064308 (2000), DOI: 10.1103/PhysRevC.62.064308. Web of Science, Google Scholar
I. Vidañaet al., Phys. Rev. C 64, 044301 (2001), DOI: 10.1103/PhysRevC.64.044301. Web of Science, Google Scholar
H.-J. Schulze, A. Lejeune, J. Cugnon, M. Baldo and U. Lombardo, Phys. Lett. B 355 (1995) 21; H.-J. Schulze, M. Baldo, U. Lombardo, J. Cugnon and A. Lejeune, Phys. Rev. C 57 (1998) 704; Phys. Rev. C 61 (2000) 055801; H.-J. Schulze, A. Polls, A. Ramos and I. Vidaña, Phys. Rev. C 73 (2006) 058801 . Google Scholar
N. Tajimaet al., Nucl. Phys. A 551, 434 (1993), DOI: 10.1016/0375-9474(93)90456-8. Web of Science, ADS, Google Scholar
T. Suzuki, H. Sagawa and K. Hagino, in Frontiers of Collective Motions (CM2002)—Proc. Int. Symp. on Collective Motions, ed. H. Sagawa et al. (World Scientific, Singapore, 2003), p. 236; H. Sagawa, T. Suzuki and K. Hagino, Nucl. Phys. A 722 (2003) C183; Phys. Rev. C 68 (2003) 014317 . Google Scholar
M. Benderet al., Eur. Phys. J. A 8, 59 (2000). Web of Science, ADS, Google Scholar
V. Blumet al., J. Comput. Phys. 100, 364 (1992), DOI: 10.1016/0021-9991(92)90242-Q. Web of Science, ADS, Google Scholar
M. Bender, K. Rutz and P.-G. Reinhard, Phys. Rev. C 60, 034304 (1999), DOI: 10.1103/PhysRevC.60.034304. Web of Science, Google Scholar
S. Ajimura et al., Phys. Rev. Lett. 86 (2001) 4255; H. Akikawa et al., Phys. Rev. Lett. 88 (2002) 082501 . Google Scholar
I. Vidaña, A. Ramos and A. Polls, Phys. Rev. C 70, 024306 (2004), DOI: 10.1103/PhysRevC.70.024306. Web of Science, Google Scholar
H. Sagawa, Xian-Rong Zhou and X. Z. Zhang, Phys. Rev. C 70 (2004) 054316; Phys. Rev. C 72 (2005) 054311 . Google Scholar
D. H. Davis, Nucl. Phys. A 754, 3 (2005), DOI: 10.1016/j.nuclphysa.2005.01.002. Web of Science, ADS, Google Scholar
T. Hasegawa et al., Phys. Rev. C 53 (1996) 1210; H. Hotchi et al., Phys. Rev. C 64 (2001) 044302 . Google Scholar
O. Hashimoto and H. Tamura, Prog. Part. Nucl. Phys. 57, 564 (2006), DOI: 10.1016/j.ppnp.2005.07.001. Web of Science, ADS, Google Scholar
H. Bandŏ, T. Motoba and J. Zofka, Int. J. Mod. Phys. A 5, 4021 (1990), DOI: 10.1142/S0217751X90001732. Link, Web of Science, ADS, Google Scholar

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PROPERTIES OF NUCLEI AND HYPERNUCLEI WITH THE DEFORMED SKYRME HARTREE-FOCK MODEL

Abstract

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