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Kyungjin Ahn, Ph.D. - Publications

Affiliations: 
2005 University of Texas at Austin, Austin, Texas, U.S.A. 
Area:
Astronomy and Astrophysics
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36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Nasirudin A, Iliev IT, Ahn K. Modelling the stochasticity of high-redshift halo bias Monthly Notices of the Royal Astronomical Society. 494: 3294-3309. DOI: 10.1093/Mnras/Staa853  0.689
2020 Lewis JSW, Ocvirk P, Aubert D, Sorce JG, Shapiro PR, Deparis N, Dawoodbhoy T, Teyssier R, Yepes G, Gottlöber S, Ahn K, Iliev IT, Chardin J. Galactic ionizing photon budget during the epoch of reionization in the Cosmic Dawn II simulation Monthly Notices of the Royal Astronomical Society. 496: 4342-4357. DOI: 10.1093/Mnras/Staa1748  0.758
2020 Ocvirk P, Aubert D, Sorce JG, Shapiro PR, Deparis N, Dawoodbhoy T, Lewis J, Teyssier R, Yepes G, Gottlöber S, Ahn K, Iliev IT, Hoffman Y. Cosmic Dawn II (CoDa II): a new radiation-hydrodynamics simulation of the self-consistent coupling of galaxy formation and reionization Monthly Notices of the Royal Astronomical Society. 496: 4087-4107. DOI: 10.1093/Mnras/Staa1266  0.765
2020 Asorey J, Parkinson D, Shi F, Song Y, Ahn K, Kim J, Yao J, Zhang L, Zuo S. HIR4: cosmology from a simulated neutral hydrogen full sky using Horizon Run 4 Monthly Notices of the Royal Astronomical Society. 495: 1788-1806. DOI: 10.1093/Mnras/Staa1191  0.448
2019 Mao Y, Koda J, Shapiro PR, Iliev IT, Mellema G, Park H, Ahn K, Bianco M. The impact of inhomogeneous subgrid clumping on cosmic reionization Monthly Notices of the Royal Astronomical Society. 491: 1600-1621. DOI: 10.1093/Mnras/Stz2986  0.787
2018 Ahn K, Smith BD. Formation of First Galaxies inside Density Peaks and Voids under the Influence of Dark Matter–Baryon Streaming Velocity. I. Initial Condition and Simulation Scheme The Astrophysical Journal. 869: 76. DOI: 10.3847/1538-4357/Aaec66  0.53
2017 Hong SE, Zoe H, Ahn K. Small-scale effects of thermal inflation on halo abundance at high- z , galaxy substructure abundance, and 21-cm power spectrum Physical Review D. 96. DOI: 10.1103/PhysRevD.96.103515  0.419
2016 Xu H, Ahn K, Norman ML, Wise JH, O’Shea BW. X-RAY BACKGROUND AT HIGH REDSHIFTS FROM POP III REMNANTS: RESULTS FROM POP III STAR FORMATION RATES IN THE RENAISSANCE SIMULATIONS The Astrophysical Journal. 832: L5. DOI: 10.3847/2041-8205/832/1/L5  0.366
2016 Xu H, Wise JH, Norman ML, Ahn K, O’Shea BW. GALAXY PROPERTIES AND UV ESCAPE FRACTIONS DURING THE EPOCH OF REIONIZATION: RESULTS FROM THE RENAISSANCE SIMULATIONS The Astrophysical Journal. 833: 84. DOI: 10.3847/1538-4357/833/1/84  0.46
2016 Park(박 현배) H, Shapiro PR, Choi J, Yoshida N, Hirano S, Ahn K. THE HYDRODYNAMIC FEEDBACK OF COSMIC REIONIZATION ON SMALL-SCALE STRUCTURES AND ITS IMPACT ON PHOTON CONSUMPTION DURING THE EPOCH OF REIONIZATION The Astrophysical Journal. 831: 86. DOI: 10.3847/0004-637X/831/1/86  0.663
2016 Ahn K. HOW THE DENSITY ENVIRONMENT CHANGES THE INFLUENCE OF THE DARK MATTER–BARYON STREAMING VELOCITY ON COSMOLOGICAL STRUCTURE FORMATION The Astrophysical Journal. 830: 68. DOI: 10.3847/0004-637X/830/2/68  0.451
2016 Dixon KL, Iliev IT, Mellema G, Ahn K, Shapiro PR. The large-scale observational signatures of low-mass galaxies during reionization Monthly Notices of the Royal Astronomical Society. 456: 3011-3029. DOI: 10.1093/Mnras/Stv2887  0.765
2015 Ahn K. Light-cone effect of radiation fields in cosmological radiative transfer simulations Journal of the Korean Astronomical Society. 48: 67-73. DOI: 10.5303/Jkas.2015.48.1.67  0.379
2015 Ahn K, Iliev IT, Shapiro PR, Srisawat C. Non-linear bias of cosmological halo formation in the early universe Monthly Notices of the Royal Astronomical Society. 450: 1486-1502. DOI: 10.1093/Mnras/Stv704  0.742
2015 Ahn K, Xu H, Norman ML, Alvarez MA, Wise JH. Spatially extended 21 cm signal from strongly clustered UV and X-ray sources in the early universe Astrophysical Journal. 802. DOI: 10.1088/0004-637X/802/1/8  0.661
2014 Hong SE, Ahn K, Park C, Kim J, Iliev IT, Mellema G. 2D genus topology of 21-cm differential brightness temperature during cosmic reionization Journal of the Korean Astronomical Society. 47: 49-67. DOI: 10.5303/Jkas.2014.47.2.49  0.585
2014 Datta KK, Jensen H, Majumdar S, Mellema G, Iliev IT, Mao Y, Shapiro PR, Ahn K. Light cone effect on the reionization 21-cm signal - II. evolution, anisotropies and observational implications Monthly Notices of the Royal Astronomical Society. 442: 1491-1506. DOI: 10.1093/Mnras/Stu927  0.719
2014 Iliev IT, Mellema G, Ahn K, Shapiro PR, Mao Y, Pen UL. Simulating cosmic reionization: How large a volume is large enough? Monthly Notices of the Royal Astronomical Society. 439: 725-743. DOI: 10.1093/Mnras/Stt2497  0.732
2014 Xu H, Ahn K, Wise JH, Norman ML, O'Shea BW. Heating the intergalactic medium by x-rays from Population III binaries in high-redshift galaxies Astrophysical Journal. 791. DOI: 10.1088/0004-637X/791/2/110  0.383
2013 Shapiro PR, Mao Y, Iliev IT, Mellema G, Datta KK, Ahn K, Koda J. Will nonlinear peculiar velocity and inhomogeneous reionization spoil 21 cm cosmology from the epoch of reionization? Physical Review Letters. 110: 151301. PMID 25167246 DOI: 10.1103/Physrevlett.110.151301  0.765
2013 Park H, Shapiro PR, Komatsu E, Iliev IT, Ahn K, Mellema G. The kinetic Sunyaev-Zel'dovich effect as a probe of the physics of cosmic reionization: The effect of self-regulated reionization Astrophysical Journal. 769. DOI: 10.1088/0004-637X/769/2/93  0.735
2012 Datta KK, Mellema G, Mao Y, Iliev IT, Shapiro PR, Ahn K. Light-cone effect on the reionization 21-cm power spectrum Monthly Notices of the Royal Astronomical Society. 424: 1877-1891. DOI: 10.1111/J.1365-2966.2012.21293.X  0.728
2012 Iliev IT, Mellema G, Shapiro PR, Pen UL, Mao Y, Koda J, Ahn K. Can 21-cm observations discriminate between high-mass and low-mass galaxies as reionization sources? Monthly Notices of the Royal Astronomical Society. 423: 2222-2253. DOI: 10.1111/J.1365-2966.2012.21032.X  0.811
2012 Mao Y, Shapiro PR, Mellema G, Iliev IT, Koda J, Ahn K. Redshift-space distortion of the 21-cm background from the epoch of reionization - I. Methodology re-examined Monthly Notices of the Royal Astronomical Society. 422: 926-954. DOI: 10.1111/J.1365-2966.2012.20471.X  0.767
2012 Ahn K, Iliev IT, Shapiro PR, Mellema G, Koda J, Mao Y. Detecting the rise and fall of the first stars by their impact on cosmic reionization Astrophysical Journal Letters. 756. DOI: 10.1088/2041-8205/756/1/L16  0.804
2012 Shapiro PR, Iliev IT, Mellema G, Ahn K, Mao Y, Friedrich M, Datta K, Park H, Komatsu E, Fernandez E, Koda J, Bovill M, Pen UL. Simulating cosmic reionization and the radiation backgrounds from the epoch of reionization Aip Conference Proceedings. 1480: 248-260. DOI: 10.1063/1.4754363  0.795
2010 Ahn K, Shapiro PR, Iliev IT, Koda J, Mellema G, Pen UL. Cosmological reionization by the first stars in the H2- dissociating background Aip Conference Proceedings. 1294: 250-251. DOI: 10.1063/1.3518862  0.757
2008 Ahn K, Shapiro PR. Does radiative feedback by the first stars promote or prevent second generation star formation? Aip Conference Proceedings. 990: 377-380. DOI: 10.1111/J.1365-2966.2006.11332.X  0.647
2008 Ahn K, Shapiro PR, Iliev IT, Mellema G, Pen UL. The inhomogeneous background of H2 dissociating radiation during cosmic reionization Aip Conference Proceedings. 990: 374-376. DOI: 10.1088/0004-637X/695/2/1430  0.764
2007 Ahn K, Shapiro PR. Does radiative feedback by the first stars promote or prevent second generation star formation? Monthly Notices of the Royal Astronomical Society. 375: 881-908. DOI: 10.1111/j.1365-2966.2006.11332.x 10.1063/1.2905585  0.331
2006 Shapiro PR, Ahn K, Alvarez MA, Iliev IT, Martel H, Ryu D. The 21 cm background from the cosmic dark ages: Minihalos and the intergalactic medium before reionization Astrophysical Journal. 646: 681-690. DOI: 10.1086/504972  0.797
2006 Shapiro PR, Ahn K, Alvarez M, Iliev IT, Martel H. Understanding the equilibrium structure of cdm halos Eas Publications Series. 20: 5-10. DOI: 10.1051/Eas:2006036  0.742
2006 Ahn K, Shapiro PR, Alvarez MA, Iliev IT, Martel H, Ryu D. The 21 centimeter background from the cosmic dark ages: Minihalos and the intergalactic medium before reionization New Astronomy Reviews. 50: 179-183. DOI: 10.1016/J.Newar.2005.11.021  0.796
2005 Ahn K, Shapiro PR. Formation and evolution of self-interacting dark matter haloes Monthly Notices of the Royal Astronomical Society. 363: 1092-1110. DOI: 10.1111/J.1365-2966.2005.09492.X  0.638
2005 Ahn K, Komatsu E. Cosmological lower bound on dark matter masses from the soft gamma-ray background Physical Review D - Particles, Fields, Gravitation and Cosmology. 71. DOI: 10.1103/Physrevd.71.021303  0.335
2003 Ahn K, Shapiro PR. Formation and evolution of self-interacting dark matter halos Revista Mexicana De Astronomia Y Astrofisica: Serie De Conferencias. 18: 1-3.  0.59
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