Personnel Information

写真a

HOZUMI Shunsuke


Title

Professor

Field

Field of Education

Research Fields, Keywords

Stellar Dynamics

Profile

[Research Activities] I have been numerically examining the dynamical effects of massive central black holes on the structures of barred galaxies, the dynamical evolution of disk galaxies, and the structures of elliptical galaxies and dark matter halos. I have also developed numerical codes based on a self-consistent field (SCF) algorithm that is completely different from conventional algorithms for N-body codes. These SCF codes are applied to the study of stellar dynamical systems. [Educational Activities] I have written up some textbooks of my main classes. In particular, practice problems are prepared concerning the basic fields of elementary mathematics and mechanics. These textbooks are renewed every year. For the classes of the first-grade students, the contents are connected to those learned at their high schools, so that they can study advanced contents easily. For grad students, I have carried out lectures that are of active-learning style.

Graduating School 【 display / non-display

  • Kyoto University, Faculty of Science

    University, 1982.03, Graduated, Japan

Graduate School 【 display / non-display

  • Kyoto University, Graduate School, Division of Natural Science

    Doctor's Course, 1988.03, Accomplished credits for doctoral program, Japan

Degree 【 display / non-display

  • Doctor of Science, Particle/Nuclear/Cosmic ray/Astro physics, Kyoto University, Coursework, 1989.11, One-Armed Instabilities of Flat Stellar Disks with a Different Amount of Retrograde Stars

Campus Career 【 display / non-display

  • Shiga University Faculty of Education,Professor, 2006.04 -

Academic Society Affiliations 【 display / non-display

  • Astronomical Society of Japan, 1982.04 - ,Japan

  • Information Processing Society of Japan, 1990.06 - ,Japan

  • International Astronomical Union, 1997.08 - ,France

Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display

  • Astronomy

 

Research Career 【 display / non-display

  • Dynamical Evolution of Stellar Systems, 1982.04 -

    Stellar Dynamics,Astronomy,International Collaboration

Papers 【 display / non-display

  • A Mean-field Approach to Simulating the Merging of Collisionless Stellar Systems Using a Particle-based Method, The Astrophysical Journal, vol.875 (20) (p.1 - 14) , 2019.04, Shunsuke Hozumi, Masaki Iwasawa, Keigo Nitadori

    DOI:10.3847/1538-4357/ab0d1f, Research paper (scientific journal), Multiple Authorship, Astronomy

  • Hydrodynamic Simulations of the Central Molecular Zone with a Realistic Galactic Potential, The Astrophysical Journal, vol.841 (2) (p.1 - 13) , 2017.06, Jihye Shin, Sungsoo S. Kim, Junichi Baba, Takayuki R. Saitoh, Jeong-Sun Hwang, Kyungwon Chun, Shunsuke Hozumi

    DOI:10.3847/1538-4357/aa7061, Research paper (scientific journal), Multiple Authorship, Astronomy

  • Development of Multiple Tidal Tails around Globular Clusters and Dwarf Satellite Galaxies, Monthly Notices of the Royal Astronomical Society, vol.446 (3) (p.3100 - 3109) , 2015.01, Shunsuke Hozumi, Andreas Burkert

    Research paper (scientific journal), Multiple Authorship

  • Scientific Goals of Nano-JASMINE, Advancing the Physics of Cosmic Distances (IAU S289), vol.289 (p.429 - 432) , 2013.02, Yoshiyuki Yamada, Sho Fujita, Naoteru Gouda, Yukiyasu Kobayashi, Takuji Hara, Ryoichi Nishi, Satoshi Yoshioka, Shunsuke Hozumi

    Research paper (international conference proceedings), Multiple Authorship

  • Destructible Bars in Disk Galaxies under the Dynamical Influence of a Massive Central Black Hole, Publications of the Astronomical Society of Japan, vol.64 (1) , 2012.02, Shunsuke Hozumi

    Research paper (scientific journal), Single Author

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Books 【 display / non-display

  • Introduction to Information Technology for School Teachers, 1991.04, Shunsuke Hozumi

    Book (general), Multiple Authorship

Presentations 【 display / non-display

  • Annual Meeting of the Astronomical Society of Japan, Internal meeting, 2020.03, Development of Data Analysis Pipeline Used for the Small-Jasmine Satellite, Oral Presentation(general), Astronomy

  • Annual Meeting of the Astronomical Society of Japan, Internal meeting, 2019.09, Development of Data Analysis Softwares Used for the Small-Jasmine Satellite, Oral Presentation(general), Astronomy

  • Annual Meeting of the Astronomical Society of Japan, Internal meeting, 2019.09, Formation of Ultra-diffuse Galaxies Induced by Periodic Supernova Feedback, Oral Presentation(general), Astronomy

  • Annual Meeting of the Astronomical Society of Japan, Internal meeting, 2018.09, Overall Status on the Nano-JASMINE and Small JASMINE Projects, Oral Presentation(general), Astronomy

  • Annual Meeting of the Astronomical Society of Japan, Internal meeting, 2018.09, Analysis of the transition between the cusp and core structures in dark matter halo, Oral Presentation(general), Astronomy

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Academic Activity 【 display / non-display

  • Information Processing Society of Japan, 1990.06 -

  • Astronomical Society of Japan, 1982.04 -