148 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of OsakaJP12 papers
- RIKEN Nishina CenterJP11 papers
- Kyoto UniversityJP10 papers
- Osaka City UniversityJP8 papers
- Osaka Institute of TechnologyJP8 papers
- RIKENJP7 papers
- Kobe UniversityJP6 papers
- The University of TokyoJP5 papers
- Chiba UniversityJP4 papers
- University of TsukubaJP4 papers
- Kanto Gakuin UniversityJP3 papers
- Keio UniversityJP3 papers
46 papers
The First Star-by-star -body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model
Keiya Hirashima, Michiko S. Fujii, Takayuki R. Saitoh +9
A major goal of computational astrophysics is to simulate the Milky Way Galaxy with sufficient resolution down to individual stars. However, the scaling fails due to some small-sca…
Investigation of the determination of nuclear deformation using high-energy heavy-ion scattering
Shin Watanabe, Takenori Furumoto, Wataru Horiuchi +2
Background: Nuclear deformation provides a crucial characteristic of nuclear structure. Conventionally, the quadrupole deformation length of a nucleus, , has often been dete…
SCF-FDPS: A Fast -body Code for Simulating Disk-halo Systems
Shunsuke Hozumi, Keigo Nitadori, Masaki Iwasawa
A fast -body code has been developed for simulating a stellar disk embedded in a live dark matter halo. In generating its Poisson solver, a self-consistent field (SCF) code whic…
Systematic study for relation between nuclear structure and reaction in Be nucleus
T. Furumoto, T. Suhara, N. Itagaki
We systematically investigate the relation between the nuclear structure and reaction in the Be nucleus using a theoretical framework. The structure of the Be nucleus…
The strong CP problem and higher dimensional gauge theories
Yuki Adachi, C. S. Lim, Nobuhito Maru
We discuss a natural scenario to solve the strong CP problem in the framework of the higher dimensional gauge theory. An axion-like field has been built-in as the extra-space…
Drastic change in inelastic scattering depending on the development of dineutron correlation in Be
T. Furumoto, T. Suhara, N. Itagaki
We investigated the development and breaking of the dineutron correlation in Be by analyzing the elastic and inelastic scatterings with a framework combing the microscopic s…
PeTar: a high-performance N-body code for modeling massive collisional stellar systems
Long Wang, Masaki Iwasawa, Keigo Nitadori +1
The numerical simulations of massive collisional stellar systems, such as globular clusters (GCs), are very time-consuming. Until now, only a few realistic million-body simulations…
Particle-particle Particle-tree Code for Planetary System Formation with Individual Cut-off Method: GPLUM
Yota Ishigaki, Junko Kominami, Junichiro Makino +2
In a standard theory of the formation of the planets in our Solar System, terrestrial planets and cores of gas giants are formed through accretion of kilometer-sized objects (plane…
Strong First Order Electroweak Phase Transition in Gauge-Higgs Unification at Finite Temperature
Yuki Adachi, Nobuhito Maru
We analyze the electroweak phase transition at finite temperature in a model of gauge-Higgs unification where the fermion mass hierarchy including top quark mass, a viable electrow…
Investigation of spatial manifestation of clusters in O via -transfer reactions
Tokuro Fukui, Yoshiko Kanada-En'yo, Kazuyuki Ogata +2
Recently, we have determined surface distributions of clusters in the ground state of from -transfer cross sections, without investigating the properties…
Triple Higgs Boson Coupling in Gauge-Higgs Unification
Yuki Adachi, Nobuhito Maru
We consider the triple coupling of the Higgs boson in the context of the gauge-Higgs unification scenario. We show that the triple coupling of the Higgs boson in this scenario gene…
The tensor-optimized high-momentum antisymmetrized molecular dynamics with bare interaction and its application in He nucleus
Mengjiao Lyu, Takayuki Myo, Masahiro Isaka +5
We formulate the "tensor-optimized high-momentum antisymmetrized molecular dynamics (TO-HMAMD)" framework for ab initio calculations of nuclei by hybridizing the tensor-optimized (…
Revisiting Electroweak Symmetry Breaking and Higgs Mass in Gauge-Higgs Unification
Yuki Adachi, Nobuhito Maru
We propose a new model of 5D gauge-Higgs unification with a successful electroweak symmetry breaking and a realistic Higgs boson mass. In our model, the repre…
Hybridization of tensor-optimized and high-momentum antisymmetrized molecular dynamics for light nuclei with bare interaction
Mengjiao Lyu, Masahiro Isaka, Takayuki Myo +5
Many-body correlations play an essential role in the ab initio description of nuclei with nuclear bare interactions. We propose a new framework to describe light nuclei by the hybr…
Power series expansion method in tensor-optimized antisymmetrized molecular dynamics beyond the Jastrow correlation method
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +2
We developed a new variational method for tensor-optimized antisymmetrized molecular dynamics (TOAMD) for nuclei. In TOAMD, the correlation functions for the tensor force and the s…
Equatorial jet in the lower to middle cloud layer of Venus revealed by Akatsuki
T. Horinouchi, S. Murakami, T. Satoh +15
The Venusian atmosphere is in a state of superrotation where prevailing westward winds move much faster than the planet's rotation. Venus is covered with thick clouds that extend f…
High-momentum antisymmetrized molecular dynamics compared with tensor-optimized shell model for strong tensor correlation
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +5
We treat the tensor correlation in antisymmetrized molecular dynamics (AMD) including large-relative-momentum components among nucleon pairs for finite nuclei. The tensor correlati…
New successive variational method of tensor-optimized antisymmetrized molecular dynamics for nuclear many-body systems
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +2
We recently proposed a new variational theory of "tensor-optimized antisymmetrized molecular dynamics" (TOAMD), which treats the strong interaction explicitly for finite nuclei [T.…
Successive variational method of the tensor-optimized antisymmetrized molecular dynamics for central interaction in finite nuclei
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +2
Tensor-optimized antisymmetrized molecular dynamics (TOAMD) is the basis of the successive variational method for nuclear many-body problem. We apply TOAMD to finite nuclei to be d…
Tensor-optimized antisymmetrized molecular dynamics as a successive variational method in nuclear many-body system
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +2
We study the tensor-optimized antisymmetrized molecular dynamics (TOAMD) as a successive variational method in many-body systems with strong interaction for nuclei. In TOAMD, the c…
Antisymmetrized molecular dynamics studies for exotic clustering phenomena in neutron-rich nuclei
M. Kimura, T. Suhara, Y. Kanada-En'yo
We present a review of recent works on clustering phenomena in unstable nuclei studied by antisymmetrized molecular dynamics (AMD). The AMD studies in these decades have uncovered…
Experimental investigation of a linear-chain structure in the nucleus 14C
H. Yamaguchi, D. Kahl, S. Hayakawa +23
It is a well-known fact that a cluster of nucleons can be formed in the interior of an atomic nucleus, and such clusters may occupy molecular-like orbitals, showing characteristics…
Trilinear gauge boson couplings in the gauge-Higgs unification
Yuki Adachi, Nobuhito Maru
We examine trilinear gauge boson couplings (TGCs) in the context of the gauge-Higgs unification scenario. The TGCs play important roles in the probes of the…
Tensor-optimized antisymmetrized molecular dynamics in nuclear physics
Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda +2
We develop a new formalism to treat nuclear many-body systems using bare nucleon-nucleon interaction. It has become evident that the tensor interaction plays important role in nucl…