2012: Ph.D., Univ. of Maryland, US (advisor: Massimo Ricotti)

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1 KwangHo Park Curriculum Vitae Contact Information School of Physics Georgia Institute of Technology Atlanta, GA 30332, USA Web: Employment : Research Scientist, School of Physics, Georgia Tech, US : Theoretical Computational Astrophysics Network postdoc Center for Relativistic Astrophysics, Georgia Tech, US : Urania E. Stott Postdoctoral Fellow McWilliams Center for Cosmology, Carnegie Mellon Univ., US Education 2012: Ph.D., Univ. of Maryland, US (advisor: Massimo Ricotti) Accretion onto Black Holes from Large Scales Regulated by Radiative Feedback 2005: M.S., Astronomy, Yale Univ., US 2002 : M.S., Astronomy, Yonsei Univ., Korea (advisor: Young-Wook Lee) Ca and Strömgren by photometry of RR Lyrae stars in globular clusters and halo fields 2000: B.S., Astronomy, Yonsei Univ., Korea : Exchange Student, Physics, Univ. of Akron, Ohio, US Scholarships and Awards Goldhaber travel award, Univ. of Maryland (2011) First place in Modeling and Simulations panel, Graduate Research Interaction Day, Univ. of Maryland (2011) Brain Korea 21 Scholarships, Yonsei Univ. (2000, 2001) Outstanding Graduate Student Scholarship, Yonsei Univ. (2001) Yonsei Honor Scholarship, Yonsei Univ. (1993, 1994, 1997, 1999) Dean s list, Univ. of Akron, Ohio (1997, 1998) Research Interests Radiation-hydrodynamic simulation of accretion onto massive black holes Seed black hole growth in the early universe Origin of intermediate-mass black holes (IMBHs) and ultra-luminous X-ray sources Coevolution of supermassive black holes and host galaxies Quasar-mode feedback in brightest cluster galaxies Hyper-accretion onto black holes Professional Activities Referee for Monthly Notices of the Royal Astronomical Society NSF proposal review panelist Journal club (cosmic coffee) organizer, GT ( ) Center for Relativistic Astrophysics seminar organizer, GT ( ) 1 of 5

2 Grant Chandra cycle 18 theory grant, ID: , Tamara Bogdanović (PI) and KwangHo Park (Co-PI): Fueling and feedback cycle of supermassive black holes in brightest cluster galaxies Refereed Publications Total cites of 265 as of Feb, 2019 Google scholar link: ORCID: orcid.org/ (cites:2) Qiu,Y., Bogdanović, T., Li,Y., Park,K., & Wise,J. H., The Interplay of Kinetic and Radiative Feedback in Galaxy Clusters, 2018, submitted to ApJ, arxiv: (cites: 5, IF: 5.533) Park, K., Wise, J. H., & Bogdanović, T., 2017, ApJ, 847, 70, Radiation-driven turbulent accretion onto massive black holes (cites: 5, IF: 5.533) Yajima, H., Ricotti, M., Park, K., & Sugimura, K., 2017, ApJ, 846, 3, Dusty Gas Accretion onto Massive Black Holes and Infrared Diagnosis of the Eddington Ratio (cites: 5, IF: 5.533) Park, K., & Bogdanović, T., 2017, ApJ, 838, 103, Gaseous Dynamical Friction in Presence of Black Hole Radiative Feedback (cites: 21, IF: 5.533) Park, K., Ricotti, M., Natarajan, P., Bogdanović, T., & Wise, J. H., 2016, ApJ, 818, 184, Bulge-driven Fueling of Seed Black Holes (cites: 6, IF: 4.952) Park, K., Di Matteo, T., Ho, S., Croft, R., Wilkins, S., Feng, Y., & Khandai N., 2015, MNRAS, 454, 269, Luminosity function of [OII] emission line galaxies in the MassiveBlack-II simulation (cites: 7, IF: 5.107) Park, K., Ricotti, M., Di Matteo, T., & Reynolds, C., 2014, MNRAS, 445, 2325, The role of Compton heating in radiation-regulated accretion on to black holes (cites: 10, IF: 5.107) Park, K., Ricotti, M., Di Matteo, T., & Reynolds, C., 2014, MNRAS, 437, 2856, Rayleigh-Taylor instability of ionization front around black holes (cites: 37, IF: 6.28) Park, K., & Ricotti, M., 2013, ApJ, 767, 163, Accretion onto Black Holes from Large Scales Regulated by Radiative Feedback. III. Enhanced Luminosity of IMBHs Moving at Supersonic Speeds (cites: 78, IF: 6.733) Park, K., & Ricotti, M., 2012, ApJ, 747, 9, Accretion onto BHs Regulated by Radiative Feedback. II. Growth Rate and Duty Cycle (cites: 88, IF: 6.024) Park, K., & Ricotti, M., 2011, ApJ, 739, 2, Accretion onto IMBHs Regulated by Radiative Feedback. I. Parametric Study for Spherically Symmetric Accretion In prep Park, K., Bogdanovic, T., & Qiu, Y., AGN feedback driven by intermittent cold gas accretion in galaxy clusters Park, K. et al., Semi-analytic model for coeval growth of bulges and their seed black holes in presence of radiative feedback Park, K. et al., Simulating hyper-accretion onto seed black holes Publication Ricotti, M & Park, K., Feedback-regulated accretion onto the first black holes, AIP Conf. Proc. 1480, pp of 5

3 Colloquium and Seminar Nov 2018: Peking Univ. (KIAA, China), Yonsei Univ. (Korea) May 2017: Seoul National Univ./Yonsei Univ., Korea, Mar/Apr 2016: Colloquiums (Seoul National Univ., Yonsei Univ., Sejong Univ., ChungBuk National Univ., ChungNam National Univ., Korea Astronomy and Space Science Institute, and UNIST), Korea, Nov 2015: Astrophysics seminar, Purdue Univ., US, Sep 2012: Colloquiums at Seoul National Univ., Yonsei Univ., and Sejong Univ., Korea, Talks Nov 2018: Korea Institute for Advanced Study, 8th Cosmology and Structure Formation Workshop, Seoul, Korea, Growth of most massive black holes in the early universe Oct 2018: Georgia Regional Astronomers Meeting, Emory University, Atlanta, GA, Implications of intermittency of AGN feedback for its coupling with intracluster medium May 2018: Enzo workshop 2018, Atlanta, GA, Radiation-regulated turbulent accretion onto black holes Feb 2018: Cosmic Coffee Talk, Center for Relativistic Astrophysics, Georgia Tech, Accretion onto massive black holes in the presence of radiative feedback Oct 2017: Georgia Regional Astronomers Meeting, Athens, GA, Accretion onto Massive Black hole in the Presence of Radiative Feedback Jan 2017: AAS Meeting #229, id , Grapevine, TX, US, Model for coeval growth of bulges and their seed black holes in the presence of radiative feedback Nov 2016: Korea Institute for Advanced Study, 7th Cosmology and Structure Formation Workshop, Seoul, Korea, Bulge-driven growth of seed black holes in the early universe Oct 2016 (invited): East Asia Numerical Astrophysics Meeting 7, Beijing, China, Simulating radiation-regulated growth of seed black holes Sep 2016: Cosmic Coffee Talk, Center for Relativistic Astrophysics, Georgia Tech, Bulge-driven fueling of seed black holes May 2016: TCAN annual meeting, Univ. of Maryland, US, Quasar vs. Radio mode feedback of SMBHs in brightest cluster galaxies, Bulge-driven Fueling of Seed Black Holes: the semi-analytic extension Oct 2015: Joint Space-science Institute workshop, The Physics of SMBH Formation and Feedback, Annapolis, MD, US, Bulge-driven and radiation-regulated Growth of Seed Black Holes Aug 2015 (invited): US-Korea Conference on Sci/Tech/Entrepreneurship, Atlanta, GA, US, Quasar mode feedback from SMBHs in brightest cluster galaxies Mar 2015: TCAN Atlanta Meeting, Georgia Tech, US, Quasar mode feedback of SMBHs in brightest cluster galaxies Feb 2015: TCAN postdoc webinar, Georgia Tech, US, Radiation-regulated accretion onto black holes Jan 2015: AAS Meeting #225, #225.05, Seattle, WA, US, The effect of spectral state transitions in accretion onto black holes regulated by radiative feedback Oct 2014: Cosmic Coffee Talk, Center for Relativistic Astrophysics, Georgia Tech, US, Radiation-regulated accretion onto black holes Apr 2014: Neighborhood workshop on astrophysics and cosmology, Penn State University, US, Radiation-regulated accretion onto black holes 3 of 5

4 Nov 2013: Astro-GR meeting at Atlanta, US, Summary & Discussion of the first day: Black hole seeds and intermediate-mass black holes Oct 2013: morning coffee discussion, KITP workshop at UCSB A Universe of Black Holes, US, Radiation-regulated accretion onto black holes Aug 2013: KITP conference at UCSB Massive Black Holes: Birth, Growth and Impact, US, Accretion onto black holes from large scales regulated by radiative feedback Apr 2013: Neighborhood workshop on astrophysics and cosmology, Penn State University, US, Radiation-regulated accretion onto black holes from large scales Jan 2012: AAS Meeting #219, Dissertation Talk #308.01D, Austin, TX, US, Radiation-regulated Accretion onto IMBHs Oct 2011: Theory Lunch Talk, Univ. of Maryland, US, Accretion onto BHs from large scales regulated by radiative feedback : Growth Rate and Duty Cycle 2001: Fall Meeting of Korean Space Science Society, Korea, Ca and Strömgren by photometry of RR Lyrae Stars in Globular Clusters and Halo Fields Poster Presentations Jan 2019: Park, K., Bogdanović, T., & Qiu, Y., AAS Meeting #233 id , AGN feedback in galaxy clusters driven by intermittent accretion of cold gas Jan 2019: Qiu, Y., Bogdanović, T., Li, Y., Park, K., & Wise, J., AAS Meeting #233 id , The Interplay of Radiative and Kinetic Feedback in Galaxy Clusters Jan 2017: Buser, A., Bogdanović, T., & Park, K., AAS Meeting #229, id , Grapevine, US, Efficiency of Dynamical Friction in Presence of Black Hole Radiative Feedback Jan 2017: Qui, Y., Bogdanović, T., & Park, K., AAS Meeting #229, id , Grapevine, TX, US, Accretion and Feedback from Supermassive Black Holes in Galaxy Clusters Aug 2016: First Stars V, Heidelberg, Germany, Bulge-driven Fueling of Seed Black Holes Nov 2011: Joint Space-science Institute workshop (Univ. of Maryland) Near Field Cosmology as a Probe of Early Universe, Dark Matter and Gravity, Annapolis, US, Radiation-regulated accretion onto the first seed BHs : Growth rate and Duty Cycle Nov 2010: poster at Joint Space-science Institute workshop (Univ. of Maryland) The Ins and Outs of Black Holes, Annapolis, US, Accretion onto IMBHs regulated by radiative feedback Jan 2010: AAS Meeting #215, id , US, Accretion onto IMBHs regulated by radiative feedback Public Outreach Feb 2018: Public Night Talk, Georgia Tech Observatory Intermediate-mass Black Holes Jan 2017: Korean-American Scientists and Engineers Association at Georgia Growth of seed black holes in the early universe Sep 2016: one of 6 selected verbal presentations among 44 participants, Georgia Tech Postdoctoral Research Symposium Growth of seed black holes in the early universe 4 of 5

5 Nov 2015: Public Night Talk, Georgia Tech Observatory Growth of Black Holes Research Experience Probing the dynamics of cluster-lenses (2005, advisor: Priyamvada Natarajan) Narrow-band imaging of a proto-cluster at z=2.43 (2004, advisor: Pieter van Dokkum) CCD Photometry of the classic second-parameter globular cluster M3 and M13 (2003, advisor: Young-Wook Lee) , , , , : Visiting astronomer at BOAO (BoHyun Optical Astronomy Observatory), Korea, Observation 1.8m & 2k CCD Teaching and Experiences : Guest lecturer, Fundamentals for Astrophysics (PHYS4347), Stars, Galaxies, & Universe (PHYS2022), Cosmology (PHYS4247), Georgia Tech Fall Spring 2011 : TA, Origin of the Universe, UMd Fall Spring 2007 : TA, Stars and Beyond, Collisions in space, Origin of the Universe, UMd Sep Dec 2004 : TA, Intro Astronomical Observing I : Advanced Astronomical Observing, Introduction to Cosmology, Yale Univ. Mar Aug 2003 : Research Assistant & System Administrator, Center for Space Astrophysics, Yonsei Univ. Mar Dec 2002 : TA, Introductory Astronomy, Fortran Programming, Computer and Astronomy, Department of Astronomy, Yonsei Univ. June Dec 1995 : Military Service at Republic of Korea Air Force Professional Skills Programming languages : C, Fortran77/90, C-Shell Script, MPI Programming Simulations and Data Analysis : GADGET-3, RAMSES, Enzo, ZEUS-MP (1D radiative transfer subroutine development), VH1, IRAF, SuperMongo, DAOPHOT, SExtractor, Python, IDL References Prof. Massimo Ricotti Dept. of Astronomy, Univ. of Maryland ricotti@astro.umd.edu, (301) Prof. Tamara Bogdanović School of Physics, Georgia Tech tamara.bogdanovic@physics.gatech.edu, (404) Prof. Christopher Reynolds Plumian Professor, Institute of Astronomy, Univ. of Cambridge csr12@ast.cam.ac.uk, +44 (0) of 5