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NSR database version of April 26, 2024.

Search: Author = Y.Fujioka

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2018SH03      Phys.Rev. C 97, 024318 (2018)

M.Shimada, Y.Fujioka, S.Tagami, Y.R.Shimizu

Rotational motion of triaxially deformed nuclei studied by the microscopic angular-momentum-projection method. I. Nuclear wobbling motion

NUCLEAR STRUCTURE ¹⁶²Yb; calculated levels, J, π, moment of inertia plots for the yrast and the first excited bands. ¹⁶³Lu; calculated wobbling spectra, levels, J, π, triaxial superdeformed (TSD) bands, multiple wobbling rotational bands, B(E2), B(M1) and B(E2) ratios for transitions in TSD bands for different triaxial deformations, expectation values of the angular-momentum vectors, neutron and proton average pairing gaps, nuclear radius and various deformation parameters as functions of rotational frequency. Microscopic framework of angular-momentum projection from cranked triaxially deformed mean-field states, mainly using Woods-Saxon potential and the schematic separable interaction, and some results with the Gogny D1S interaction for description of wobbling motion. Comparison with experimental data.

doi: 10.1103/PhysRevC.97.024318
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2018SH04      Phys.Rev. C 97, 024319 (2018)

M.Shimada, Y.Fujioka, S.Tagami, Y.R.Shimizu

Rotational motion of triaxially deformed nuclei studied by the microscopic angular-momentum-projection method. II. Chiral doublet band

NUCLEAR STRUCTURE ¹²⁸Cs, ¹⁰⁴Rh; calculated levels, J, π, B(E2), chiral doublet bands, B(M1), B(M1)/B(E2) and B(M1) ratios for transitions in yrast and yrare bands, expectation values of the angular-momentum vectors; discussed chiral rotation in triaxially deformed nuclei. Microscopic framework of angular-momentum projection from cranked triaxially deformed mean-field states, using Woods-Saxon potential and the schematic separable interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.97.024319
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2014TA36      Phys.Scr. 89, 054013 (2014)

S.Tagami, M.Shimada, Y.Fujioka, Y.R.Shimizu, J.Dudek

Nuclear tetrahedral states and high-spin states studied using the quantum number projection method

NUCLEAR STRUCTURE ^80,81,82Zr, ¹⁰⁴Rh; calculated low-lying levels, J, π; deduced rotational spectra for tetrahedral deformation. ¹⁶³Lu; calculated low and high spin levels, J, π, B(E2), triaxial superdeformed states. ⁴⁰Mg; calculated moment of inertia. HFB mean field with allowance for triaxial superdeformed nuclei and tetrahedral deformation; preliminary. Compared with available data.

doi: 10.1088/0031-8949/89/5/054013
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2003YA13      Nucl.Phys. A721, 449c (2003)

M.Yamaga, M.Dorochenko, T.Inagaki, N.Ishihara, G.Y.Lim, T.Morimoto, H.Okuno, K.Omata, T.Sato, M.Sekimoto, Y.Yoshimura, A.Ajimura, T.Ikei, Y.Ikemoto, M.Nomachi, T.Oba, K.Sakashita, Y.Sugaya, T.Yamanaka, M.Itaya, T.Iwata, T.Hariu, M.Moriya, Y.Tajima, M.Yamamoto, H.Yoshida, Y.Yoshida, A.Lednev, J.Nix, G.Perdue, E.Pod, M.Rawtajizak, Y.Wah, H.Watanabe, V.Baranov, N.Khomouov, A.Kurilin, G.Macharashvili, A.Moissenko, Z.Tsamalaidze, Y.Akune, Y.Fujioka, N.Kawakubo, S.Kobayashi, T.Kojima, J.K.Ahn, H.S.Lee, S.Y.Lee, T.Shinkawa, Y.B.Hsiung, T.Nakano

K_L → π⁰νν-bar experiment at KEK 12-GeV PS - E391a-

doi: 10.1016/S0375-9474(03)01096-0
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