사진

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Kwak, Kyujin (곽규진)

Department
School of Natural Science(자연과학부)
Website
http://kkwak.unist.ac.kr/
Lab
Computational Astrophysics Lab. (전산천체물리학 연구실)
Research Keywords
전산천체물리학, 핵천체물리학, 천체화학, 천체플라즈마, 중력파 천문학, 중성미자 천문학, Computational Fluid Dynamics, Nuclear Astrophysics, Astro-Chemistry, Astrophysical and Laboratory Plasma, Hydrodynamics with Radiation, Machine Learning
Research Interests
Various reactions occur in the Universe. Nuclear reactions occur inside stars and on the surface of compact objects like white dwarfs and neutron stars. Ionization of atoms (and recombination of electrons) occur in any plasma state and even chemical reactions are important in cool and dense gas which will form stars eventually. We are interested in simulating these reactions in the relevant astrophysical environments. Our simulation results are compared with observations and give a hint on how we can understand what we see/observe.  
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-04Possible production of neutron-rich No isotopesMun, Myeong-Hwan; Kwak, Kyujin; Adamian, G. G., et alARTICLE30 Possible production of neutron-rich No isotopes
2020-04Spin assignments for Mg-23 levels and the astrophysical Na-22(p, gamma)Mg-23 reactionKwag, M. S.; Chae, K. Y.; Ahn, S., et alARTICLE23 Spin assignments for Mg-23 levels and the astrophysical Na-22(p, gamma)Mg-23 reaction
2020-02Investigation of X-ray timing and spectral properties of ESO 243-49 HLX-1 with long-term Swift MonitoringLin, Lupin Chun-Chje; Hu, Chin-Ping; Li, Kwan-Lok, et alARTICLE104 Investigation of X-ray timing and spectral properties of ESO 243-49 HLX-1 with long-term Swift Monitoring
2020-01An arm length stabilization system for KAGRA and future gravitational-wave detectorsKwak, Kyujin; Akutsu, T.; Ando, M., et alARTICLE87 An arm length stabilization system for KAGRA and future gravitational-wave detectors
2019-08Estimating the Fuel Supply Rate on the Galactic Disk from High-velocity Cloud (HVC) InfallSung, Kwang Hyun; Kwak, KyujinARTICLE143 Estimating the Fuel Supply Rate on the Galactic Disk from High-velocity Cloud (HVC) Infall
2019-05Possible production of neutron-rich Md isotopes in multinucleon transfer reactions with Cf and Es targetsMun, Myeong-Hwan; Kwak, Kyujin; Adamian, G.G., et alARTICLE131 Possible production of neutron-rich Md isotopes in multinucleon transfer reactions with Cf and Es targets
2018-12Tidal deformability of neutron stars with realistic nuclear energy density functionalsKim, Young-Min; Lim, Yeunhwan; Kwak, Kyujin, et alARTICLE247 Tidal deformability of neutron stars with realistic nuclear energy density functionals
2018-10Ultraviolet Line Intensities of Intermediate and High Ions Predicted from Non-equilibrium Ionization SimulationsShelton, Robin L.; Kwak, KyujinARTICLE238 Ultraviolet Line Intensities of Intermediate and High Ions Predicted from Non-equilibrium Ionization Simulations
2018-10Study of alpha-cluster Structure in Mg-22 Using a Radioactive Ion BeamCha, S. M.; Chae, K. Y.; Kim, M. J., et alARTICLE270 Study of alpha-cluster Structure in Mg-22 Using a Radioactive Ion Beam
2018-07Beam production of Ne-18 with in-flight method for alpha scattering at CRIBDuy, N. N.; Chae, K. Y.; Cha, S. M., et alARTICLE347 Beam production of Ne-18 with in-flight method for alpha scattering at CRIB
2018-07Gravitational waves and tidal deformability of neutron starsKim, Young-Min; Kwak, Kyujin; Lim, Yeunhwan, et alARTICLE259 Gravitational waves and tidal deformability of neutron stars
2018-06Physics potentials with the second Hyper-Kamiokande detector in KoreaAbe, K.; Abe, Ke.; Ahn, S. H., et alARTICLE374 Physics potentials with the second Hyper-Kamiokande detector in Korea
2017-08Spectroscopic study of the radionuclide Na-21 for the astrophysical F-17(alpha, p)Ne-20 reaction rateCha, S. M.; Chae, K. Y.; Ahn, S., et alARTICLE387 Spectroscopic study of the radionuclide Na-21 for the astrophysical F-17(alpha, p)Ne-20 reaction rate
2016-12Study of the energy levels in the 23Mg radionuclide by using proton beams and a 24Mg targetChae, Kyung Yuk; Kwag, Min Sik; Lee, Eun Ji, et alARTICLE392 Study of the energy levels in the 23Mg radionuclide by using proton beams and a 24Mg target
2016-12Effects of rare isotope reaction rates on the light curve of an X-ray burstPark, Byeongchan; Kwak, Kyujin; Chae, Kyung Yuk, et alARTICLE483 Effects of rare isotope reaction rates on the light curve of an X-ray burst
2016-09Study of α cluster structure in 22MgCha S.M.; Chae K.Y.; Abe K., et alARTICLE351 Study of α cluster structure in 22Mg
2015-12Hyperon puzzle of neutron stars with Skyrme force modelsLim, Yeunhwan; Hyun, Chang Ho; Kwak, Kyujin, et alARTICLE581 Hyperon puzzle of neutron stars with Skyrme force models
2015-10Si IV COLUMN DENSITIES PREDICTED FROM NON-EQUILIBRIUM IONIZATION SIMULATIONS OF TURBULENT MIXING LAYERS AND HIGH-VELOCITY CLOUDSKwak, Kyujin; Shelton, Robin L.; Henley, David B.ARTICLE657 Si IV COLUMN DENSITIES PREDICTED FROM NON-EQUILIBRIUM IONIZATION SIMULATIONS OF TURBULENT MIXING LAYERS AND HIGH-VELOCITY CLOUDS
2015-02The origin of the hot gas in the galactic halo: Testing galactic fountain models' X-ray emissionHenley, David B.; Shelton, Robin L.; Kwak, Kyujin, et alARTICLE703 The origin of the hot gas in the galactic halo: Testing galactic fountain models' X-ray emission
2014-11Mixing between high velocity clouds and the Galactic haloGritton, Jeffrey A.; Shelton, Robin L.; Kwak, KyujinARTICLE693 Mixing between high velocity clouds and the Galactic halo

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