JOPSS - Search Results

Journal Articles

Is a global coupled-channel dispersive optical model potential for actinides feasible?

Capote, R.*; Soukhovitskij, E. Sh.*; Quesada, J. M.*; Chiba, Satoshi

Physical Review C, 72(6), p.064610_1 - 064610_6, 2005/12

https://doi.org/10.1103/PhysRevC.72.064610

Times Cited Count：50 Percentile：91.83(Physics, Nuclear)

no abstracts in English

Journal Articles

Dispersive coupled-channel analysis of nucleon scattering from $^{232}$ Th up to 200 MeV

Soukhovitskij, E. Sh.*; Capote, R.*; Quesada, J. M.*; Chiba, Satoshi

Physical Review C, 72(2), p.024604_1 - 024604_12, 2005/08

https://doi.org/10.1103/PhysRevC.72.024604

Times Cited Count：67 Percentile：94.74(Physics, Nuclear)

Lane consistent coupled channels optical model potential (OMP) containing a dispersive term including nonlocal contribution is used to simultaneously fit the available experimental database (including strength functions and scattering radius) for neutron and proton scattering on strongly deformed $^{232}$ Th nucleus. The energy range 0.001-200 MeV is covered. A dispersive coupled-channel optical model (DCCOM) potential with parameters that show a smooth energy dependence and energy independent geometry are determined from fits to the entire data set. Dispersive contribution is shown to be the dominant Coulomb correction to the proton real potential below the Coulomb barrier. Inclusion of nonlocality effects in the absorptive volume potential and its corresponding dispersive contribution to the real potential is needed to achieve an excellent agreement above 100 MeV.

JAEA Reports

Programs OPTMAN and SHEMMAN, 8; 2004

Soukhovitskij, E. Sh.*; Chiba, Satoshi; Iwamoto, Osamu; Shibata, Keiichi; Fukahori, Tokio; Morogovskij, G. B.*

JAERI-Data/Code 2005-002, 78 Pages, 2005/03

JAERI-Data-Code-2005-002.pdf:7.7MB

no abstracts in English

Journal Articles

Continuum-discretized coupled-channels method for four-body nuclear breakup in He + $^{12}$ C scattering

Matsumoto, Takuma*; Hiyama, Emiko*; Ogata, Kazuyuki*; Iseri, Yasunori*; Kamimura, Masayasu*; Chiba, Satoshi; Yahiro, Masanobu*

Physical Review C, 70(6), p.061601_1 - 061601_5, 2004/12

https://doi.org/10.1103/PhysRevC.70.061601

Times Cited Count：154 Percentile：98.29(Physics, Nuclear)

no abstracts in English

Journal Articles

Analysis of nucleon scattering data of $^{52}$ Cr with a coupling scheme built with the soft-rotator model

Sukhovitskij, E.*; Chiba, Satoshi; Lee, J.*; Kim, B.*; Hong, S.*

Journal of Nuclear Science and Technology, 40(2), p.69 - 76, 2003/02

https://doi.org/10.3327/jnst.40.69

Times Cited Count：8 Percentile：49.8(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Nuclear level structure, B(E2) -transitions and nucleon interaction data for $^{56}$ Fe by a unified soft-rotator model and coupled-channels framework

Sukhovitskij, E.*; Chiba, Satoshi; Lee, J.*; Lee, Y.*; Chang, J.*; Maruyama, Toshiki; Iwamoto, Osamu

Journal of Nuclear Science and Technology, 39(8), p.816 - 826, 2002/08

https://doi.org/10.3327/jnst.39.816

Times Cited Count：13 Percentile：63.33(Nuclear Science & Technology)

The soft-rotator model (SRM) and a coupled-channels method based on the oupling scheme based on the wave functions of the SRM were applied for a self-consistent analyses of the nuclear level structure, B(E2) and the nucleon interaction data of $^{56}$ Fe. The model could describe the experimental collective levels of $^{56}$ Fe up to the excitation energy of 5.5 MeV successfully. Relativistic kinematics and global optical potential form, consistent with the shell model, dispersion relationship and Dirac phenomenology, were used in coupled-channels optical model approach to overcome problems left in our previous work. The available nucleon interaction experimental data up to 160 MeV and B(E2) - transitions were described satisfactorily.

Journal Articles

Soft-rotator model and coupled-channels approach for consistent description of the nuclear collective levels and their excitation by nucleons

Soukhovitskij, E. Sh.*; Chiba, Satoshi

Journal of Nuclear Science and Technology, 39(Suppl.2), p.697 - 702, 2002/08

http://wwwndc.jaea.go.jp/nd2001/proc/pdf/1_0697.pdf

Coupled-channels optical model approach built on the wave functions of the soft-rotator nuclear Hamiltonian is applied for the self-consistent analyses of the low-lying collective nuclear level structure and nucleon interaction with even-even nuclei in a wide - mass region. It succeeds to describe available experimental data and - transitions with reasonable accuracy. Along with the account of the global optical potential form and relativistic kinematics, present method was proved to be a powerful tool for studies of nucleon-induced reaction data.

Journal Articles

Fission of deformed nuclei in the reactions of $^{76}$ Ge+ $^{150}$ Nd and $^{28}$ Si+ $^{198}$ Pt at the Coulomb barrier region

Nishio, Katsuhisa; Ikezoe, Hiroshi; Mitsuoka, Shinichi; Lu, J.*

Physical Review C, 62, p.014602_1 - 014602_12, 2000/07

https://doi.org/10.1103/PhysRevC.62.014602

Times Cited Count：71 Percentile：93.45(Physics, Nuclear)

no abstracts in English

Journal Articles

Coupled-channels optical potential for interaction of nucleons with $^{12}$ C up to 150MeV in the soft-rotator model

Chiba, Satoshi; Iwamoto, Osamu; Suddrovitskii, E. S.*; Watanabe, Yukinobu*; Fukahori, Tokio

Journal of Nuclear Science and Technology, 37(6), p.498 - 508, 2000/06

https://doi.org/10.3327/jnst.37.498

no abstracts in English

JAEA Reports

New options of coupled channels optical model code OPTMAN Version 6 (1999)

Sukhovitskii, E. S.*; Iwamoto, Osamu; Chiba, Satoshi; Shibata, Keiichi

JAERI-Data/Code 99-028, 11 Pages, 1999/05

JAERI-Data-Code-99-028.pdf:0.73MB

no abstracts in English

Journal Articles

Elastic and inelastic scattering of $^{58}$ Ni+ $^{90,94}$ Zr

Sugiyama, Yasuharu; Napoli, D. R.*; A.M.Stefanini*; L.Corradi*; C.Signorini*; F.Scarlassara*; *; Ikezoe, Hiroshi; *; *; et al.

European Physical Journal A, 4(2), p.157 - 164, 1999/00

https://doi.org/10.1007/s100500050214

Times Cited Count：1 Percentile：10.49(Physics, Nuclear)

no abstracts in English

JAEA Reports

Programs OPTMAN and SHEMMAN version 5, 1998; Coupled channels optical model and collective nuclear structure calculation

Sukhovitskii, E. S.*; Y.Porodzinskii*; Iwamoto, Osamu; Chiba, Satoshi; Shibata, Keiichi

JAERI-Data/Code 98-019, 48 Pages, 1998/05

JAERI-Data-Code-98-019.pdf:2.46MB

no abstracts in English

Journal Articles

Nucleon interaction with $^{12}$ C studied by the soft-rotator model and a limit on the charge-symmetry breaking in the nuclear mean field

Sukhovitskii, E. S.*; Chiba, Satoshi; Iwamoto, Osamu; Y.V.Porodzinskii*

Nuclear Physics A, 640(2), p.147 - 162, 1998/00

https://doi.org/10.1016/S0375-9474(98)00440-0

Times Cited Count：19 Percentile：70.04(Physics, Nuclear)

no abstracts in English

Journal Articles

Consistent description of collective level structure and neutron interaction data for $^{12}$ C in the framework of the soft-rotator model

Chiba, Satoshi; Iwamoto, Osamu; ; Sugimoto, Masayoshi; Mizumoto, Motoharu; Hasegawa, Kazuo; Sukhovitskii, E. S.*; Y.V.Porodzinskii*; Watanabe, Yukinobu*

Nuclear Physics A, 624(3), p.305 - 327, 1997/00

https://doi.org/10.1016/S0375-9474(97)00474-0

Times Cited Count：28 Percentile：80.11(Physics, Nuclear)

no abstracts in English

Journal Articles

On the cluster structure studied by $^{6}$ Li induced transfer reaction on $^{9}$ Be nucleus

Hamada, Shingo; Sugiyama, Yasuharu; Ikuta, T.*; Yamazaki, Akiyoshi*

Similarities and differences between atomic nuclei and clusters, p.415 - 422, 1997/00

no abstracts in English

Journal Articles

Scattering of 28.2MeV neutrons from $^{12}$ C and 18.5MeV neutrons from $^{52}$ Cr and $^{60}$ Ni

Yamanouchi, Y.; Sugimoto, Masayoshi; Chiba, Satoshi; Mizumoto, Motoharu; ; Watanabe, Yukinobu*

Nuclear Data for Science and Technology, p.717 - 719, 1992/00

no abstracts in English

Journal Articles

Elastic and inelastic scattering of 21.5MeV neutrons from $^{3}$ $^{2}$ S

Nuclear Physics A, 283(1), p.23 - 26, 1977/01

https://doi.org/10.1016/0375-9474(77)90696-0

Times Cited Count：14

no abstracts in English

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Is a global coupled-channel dispersive optical model potential for actinides feasible?

Dispersive coupled-channel analysis of nucleon scattering from $^{232}$ Th up to 200 MeV

Programs OPTMAN and SHEMMAN, 8; 2004

Continuum-discretized coupled-channels method for four-body nuclear breakup in He + $^{12}$ C scattering

Analysis of nucleon scattering data of $^{52}$ Cr with a coupling scheme built with the soft-rotator model

Nuclear level structure, B(E2) -transitions and nucleon interaction data for $^{56}$ Fe by a unified soft-rotator model and coupled-channels framework

Soft-rotator model and coupled-channels approach for consistent description of the nuclear collective levels and their excitation by nucleons

Fission of deformed nuclei in the reactions of $^{76}$ Ge+ $^{150}$ Nd and $^{28}$ Si+ $^{198}$ Pt at the Coulomb barrier region

Coupled-channels optical potential for interaction of nucleons with $^{12}$ C up to 150MeV in the soft-rotator model

New options of coupled channels optical model code OPTMAN Version 6 (1999)

Elastic and inelastic scattering of $^{58}$ Ni+ $^{90,94}$ Zr

Programs OPTMAN and SHEMMAN version 5, 1998; Coupled channels optical model and collective nuclear structure calculation

Nucleon interaction with $^{12}$ C studied by the soft-rotator model and a limit on the charge-symmetry breaking in the nuclear mean field

Consistent description of collective level structure and neutron interaction data for $^{12}$ C in the framework of the soft-rotator model

On the cluster structure studied by $^{6}$ Li induced transfer reaction on $^{9}$ Be nucleus

Scattering of 28.2MeV neutrons from $^{12}$ C and 18.5MeV neutrons from $^{52}$ Cr and $^{60}$ Ni

Elastic and inelastic scattering of 21.5MeV neutrons from $^{3}$ $^{2}$ S