バルーズロナルド (Ronald Ballouz) - マイポータル

基本情報

所属: 国立研究開発法人宇宙航空研究開発機構宇宙科学研究所

J-GLOBAL ID: 201701009975672644
researchmap会員ID: B000281627

Obtained PhD in Astronomy from University of Maryland, College Park in 2017. Currently a postdoc with Institute for Space and Astronautical Studies at the JAXA Sagamihara Campus. Work focuses on N-body simulations of small solar system objects (Asteroids, Ring Systems, Granular Material)

研究キーワード

研究分野

経歴

2017年9月 - 現在

Japanase Aerospace Exploration Agency, Institute for Space and Astronautical Studies, Aerospace Project Research Associate
2011年5月 - 2017年5月

University of Maryland, College Park, Astronomy Department, Graduate Researcher
2015年10月 - 2016年2月

University of Nice, Sophia-Antipolis, Observatoire de la Côte d'Azur, Chateaubriand Fellow
2007年8月 - 2011年5月

Villanova University, Astronomy & Astrophysics Department, Undergraduate Researcher

学歴

2013年9月 - 2017年5月

University of Maryland, College Park, Astronomy, PhD Astronomy
2011年8月 - 2013年8月

University of Maryland, College Park, Astronomy, M.S. Astronomy
2007年8月 - 2011年5月

Villanova University, Astronomy & Astrophysics, B.S. Astronomy & Astrophysics

MISC

OSIRIS-REx: Sample Return from Asteroid (101955) Bennu

D. S. Lauretta, S. S. Balram-Knutson, E. Beshore, W. V. Boynton, C. Drouet d'Aubigny, D. N. DellaGiustina, H. L. Enos, D. R. Golish, C. W. Hergenrother, E. S. Howell …

SPACE SCIENCE REVIEWS 212(1-2) 925-984 2017年10月
Creep stability of the proposed AIDA mission target 65803 Didymos: I. Discrete cohesionless granular physics model

Yun Zhang, Derek C. Richardson, Olivier S. Barnouin, Clara Maurel, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz, Lance A. M. Benner, Shantanu P. Naidu, Junfeng Li

ICARUS 294 98-123 2017年9月
Numerical Simulations of Saturn's B Ring: Granular Friction as a Mediator between Self-gravity Wakes and Viscous Overstability

Ronald-Louis Ballouz, Derek C. Richardson, Ryuji Morishima

ASTRONOMICAL JOURNAL 153(4) 2017年4月
The spherical Brazil Nut Effect and its significance to asteroids

Viranga Perera, Alan P. Jackson, Erik Asphaug, Ronald-Louis Ballouz

ICARUS 278 194-203 2016年11月
Numerical simulations of collisional disruption of rotating gravitational aggregates: Dependence on material properties

R. -L. Ballouz, D. C. Richardson, P. Michel, S. R. Schwartz, Y. Yu

PLANETARY AND SPACE SCIENCE 107 29-35 2015年3月
Numerical predictions of surface effects during the 2029 close approach of Asteroid 99942 Apophis

Yang Yu, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz

ICARUS 242 82-96 2014年11月
The Brazil nut effect and its application to asteroids

Soko Matsumura, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 443(4) 3368-3380 2014年10月
Rotation-Dependent Catastrophic Disruption of Gravitational Aggregates

Ronald-Louis Ballouz, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz

2014年6月20日
THE HOT COMPONENTS OF AM CVn HELIUM CATACLYSMICS

Edward M. Sion, Albert P. Linnell, Patrick Godon, Ronald-Louis Ballouz

ASTROPHYSICAL JOURNAL 741(1) 2011年11月
Far Ultraviolet Spectroscopy of Seven Nova-Like Variables

Trisha Mizusawa, Jason Merritt, Ronald-Louis Ballouz, Michael Bonaro, Sean Foran, Christopher Plumberg, Heather Stewart, Trayer Wiley, Edward Sion

2010年7月20日
Hubble Space Telescope STIS Spectroscopy of Three Peculiar Nova-Like Variables: BK Lyn, V751 Cygni and V380 Oph

Robert Zellem, Nicholas Hollon, Ronald-Louis Ballouz, Edward M. Sion, Patrick Godon, Boris T. Gänsicke, Knox Long

2009年8月15日
ON THE ACCRETION RATES OF SW SEXTANTIS NOVA-LIKE VARIABLES

Ronald-Louis Ballouz, Edward M. Sion

ASTROPHYSICAL JOURNAL 697(2) 1717-1724 2009年6月