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Evidence of a Binary-Induced Spiral from an Incomplete Ring Pattern of CIT 6
A Spiral and Bipolar Outflow in CIT 6: Unwinding the Mysteries of a Carbon Star
Binary nature revealed in a spiral pattern of AFGL 3068
Spiral density patterns calculated for the interaction between a dense stellar wind and a planet or brown dwarf orbiting the mass-losing star
Gravitationally Induced Density Wake of a Circularly Orbiting Object As an Interpretative Framework of Ubiquitous Spirals and Arcs
Probing Substellar Companions of Asymptotic Giant Branch Stars through Spirals and Arcs
Gravitationally Induced Density Wake of a Circularly Orbiting Object As an Interpretative Framework of Ubiquitous Spirals and Arcs
Kim, Hyosun
EACOA Postdoc
photo of Kim, Hyosun
Office: ASMAB 1401
TEL: +886-2-2366-5418
FAX: +886-2-2367-7849
Email: hkim_replace2@_asiaa.sinica.edu.tw

Education and Positions

  • EACOA Fellow, Academia Sinica Institute of Astronomy and Astrophysics (2015~present)
  • EACOA Fellow, Korea Astronomy and Space Science Institute (2014~2014)
  • Distinguished Postdoctoral Scholars, Academia Sinica (2012~2013)
  • Postdoctoral Fellow, Academia Sinica Institute of Astronomy and Astrophysics (2009~2011)
  • Ph.D. Astronomy, Seoul National University (2002~2009)
  • B.S. Physics, Seoul National University (1998~2002)

Honors & Awards

  • NSC 2012 postdoc publication award (2013~2013)

Research Interests

Hydrodynamical Shocks; Dynamical Friction; Evolved Stars; Planetary Systems; Dust

Recent Journal Papers

  1. Kim H; Trejo A; Liu S-Y; Saha R; Taam RE; ...; Hirano N; et al., "The large-scale nebular pattern of a superwind binary in an eccentric orbit" , Nature Astronomy: 1, 0060, 2017-03
  2. Kim, Hyosun; Liu, Sheng-Yuan; Hirano, Naomi; Zhao-Geisler, Ronny; Trejo, Alfonso; Yen, Hsi-Wei; Taam, Ronald E.; Kemper, Francisca; Kim, Jongsoo; Byun, Do-Young; Liu, Tie, "High-resolution CO Observation of the Carbon Star CIT 6 Revealing the Spiral Structure and a Nascent Bipolar Outflow" , ASTROPHYSICAL JOURNAL: 814(1), 61, 2015-11 [SCI]
  3. Kim, Hyosun; Lee, Ho-Gyu; Mauron, Nicolas; Chu, You-Hua, "HST Images Reveal Dramatic Changes in the Core of IRC+10216" , Astrophysical Journal Letters: 804(1), 10, 2015-05 [SCI]
  4. Kim, Hyosun; Hsieh, I.-Ta; Liu, Sheng-Yuan; Taam, Ronald E., "Evidence of a Binary Induced Spiral From an Incomplete Ring Pattern of CIT 6" , ASTROPHYSICAL JOURNAL: 776(2), 86, 2013-10 [SCI] (Fulltext)
  5. Takami, Michihiro; Karr, Jennifer L.; Hashimoto, Jun; Kim, Hyosun; et al. , "High-contrast Near-infrared Imaging Polarimetry of the Protoplanetary Disk around RY TAU" , ASTROPHYSICAL JOURNAL: 772(2), 145, 2013-08 [SCI] (Fulltext)
  6. Kim, Hyosun; Taam, Ronald E., "A New Method of Determining the Characteristics of Evolved Binary Systems Revealed in the Observed Circumstellar Patterns: Application to AFGL 3068" , Astrophysical Journal Letters: 759(1), L22, 2012-11 [SCI]
  7. Kim, Hyosun; Taam, Ronald E., "Wide Binary Effects on Asymmetries in Asymptotic Giant Branch Circumstellar Envelopes" , ASTROPHYSICAL JOURNAL: 759(1), 59, 2012-11 [SCI]
  8. Kim, Hyosun; Taam, Ronald E., "Probing Substellar Companions of AGB Stars through Spirals and Arcs" , ASTROPHYSICAL JOURNAL: 744(2), 136-146, 2012-01 [SCI]
  9. Kim, Hyosun, "Gravitationally Induced Density Wake of a Circularly Orbiting Object As an Interpretative Framework of Ubiquitous Spirals and Arcs" , ASTROPHYSICAL JOURNAL: 739(2), 102-114, 2011-10 [SCI]
  10. Kim, Hyosun; Kim, Woong-Tae, "Nonlinear Dynamical Friction in a Gaseous Medium" , ASTROPHYSICAL JOURNAL: 703(2), 1278-1293, 2009-10 [SCI]
  11. Kim, Hyosun; Kim, Woong-Tae; Sánchez-Salcedo, F. J., "Dynamical Friction of Double Perturbers in a Gaseous Medium" , Astrophysical Journal Letters: 679(1), L33-L36, 2008-05 [SCI]
  12. Kim, Hyosun; Kim, Woong-Tae, "Dynamical Friction of a Circular-Orbit Perturber in a Gaseous Medium" , ASTROPHYSICAL JOURNAL: 665(1), 432-444, 2007-08 [SCI]
  13. Kim, Hyosun; Nakajima, Yasushi; Sung, Hwankyung; Moon, Dae-Sik; Koo, Bon-Chul, "A Near-Infrared Study of the Highly-Obscured Active Star-Forming Region W51B" , Journal of the Korean Astronomical Society: 40(1), 17-28, 2007-03 [SCI]
TEL: 886-2-3365-2200 FAX: 886-2-2367-7849
General: asiaa_replace2@_asiaa.sinica.edu.tw Media Request: epo_replace2@_asiaa.sinica.edu.tw
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