C
Chang-Hwan Lee
Researcher at Pusan National University
Publications - 294
Citations - 58429
Chang-Hwan Lee is an academic researcher from Pusan National University. The author has contributed to research in topics: Gravitational wave & LIGO. The author has an hindex of 79, co-authored 284 publications receiving 49274 citations. Previous affiliations of Chang-Hwan Lee include Jet Propulsion Laboratory & Seoul National University.
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Kaon-Nucleon Scattering from Chiral Lagrangians
TL;DR: In this paper, the s-wave scattering amplitude is computed up to one-loop order corresponding to next-to-next-toleading order (or N$^2$LO in short) with a heavybaryon effective chiral Lagrangian.
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Strange particles in dense matter and kaon condensates
TL;DR: In this paper, the role of strangeness in dense matter and especially in neutron stars is discussed, and it is shown that explicit chiral-symmetry breaking through the kaon mass may be responsible for Σ − -nucleon and > − − nucleon scalar attraction.
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Nature of the Chiral Restoration Transition in QCD
TL;DR: In this article, the chirally restored phase ends with T coming down to T_c, and a phase resembling a mixed phase is realized, during which the hadrons (which are massless at T −c in the chiral limit) get their masses back out of their kinetic energy.
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Observation of intermediate bands feeding the positive-parity yrast band in 155 Gd
J. Y. Huh,C. S. Lee,Young Kwan Kwon,J.Y. Kim,Y. Gono,Tsuneyasu Morikawa,H. Watanabe,M. Shibata,S. Motomura,T. Tsutsumi,T. Fukuchi,T. Kishida,Eiji Ideguchi,Xiaojuan Zhou,A. Odahara,S. Kubono,J. H. Ha,Myung-Ki Cheoun,Chang-Hwan Lee,J. C. Kim,Chang-Bum Moon,S. J. Chae,Y. K. Kim,J. S. Chai +23 more
TL;DR: In this article, three intermediate bands with ΔI= 2 feeding the positive yrast band were identified as such candidate bands that are mixed with the negative-parity ground state band.
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Holographic equations of state and astrophysical compact objects
TL;DR: In this paper, the authors solved the Tolman-Oppenheimer-Volkoff equation using an equation of state (EoS) calculated in holographic QCD and showed that the EoS from the D4/D8/\textoverline {D8} model may not support any stable compact stars or may support one whose radius is very large.