Ryota Kawamata
Ryota Kawamata
I received my Ph.D. from the Department of Astronomy, The University of Tokyo.
My main research area is galaxy formation and evolution with emphasis on galaxy size.
Publications
For the current list of my astrophysics publications, please click here.
Supplementary materials are available here.
Our mass models (GLAFIC team) are available here,
which performed best in a comparison project
I was working on the data from the Hubble Frontier Fields.
Talks at International Conferences
“Size-luminosity relation for z ~7-8
lensed galaxies from the Hubble Frontier Fields Data”
“The sizes of z ~ 6-8 lensed galaxies from the data of Abell 2744”
New Haven, 11/2014
"The sizes of z ~ 6-8 lensed galaxies from the Hubble Frontier Fields Data"
Galaxies and Cosmology in Light of Strong Lensing
Kashiwa, 11/2014
“The sizes of z ~ 6-8 lensed galaxies from the Hubble Frontier Fields Abell 2744 data”
Back at the Edge of the Universe
Sintra, 03/2015
“Physical properties of z~6-8 lensed galaxies
from the Hubble Frontier Fields Abell 2744 data”1-hour Colloquium at Kavli IPMU
Kashiwa, 05/2016
“The sizes of z~6-9 lensed galaxies from the Hubble Frontier Fields”
Chile-Japan Academic Forum 2016 at Patagonia
Patagonia, 10/2016
“Size-luminosity relations at z=6-9 from HFF data and their implications for the fraction of undetected galaxies”
The 6th Subaru International Conference
Hiroshima, 11/2016
“Size-luminosity relations and UV luminosity functions at z=6-9 simultaneously derived from the complete Hubble Frontier Fields data”
East Asian Young Astronomers Meeting 2017
Okinawa, 11/2017
“Size-luminosity relations and UV luminosity functions at z=6-9 simultaneously derived from the complete Hubble Frontier Fields data”
Colloquium at The Royal Observatory, Edinburgh
Edinburgh, 02/2018
“Size-luminosity relations and UV luminosity functions at z=6-9 simultaneously derived from the complete Hubble Frontier Fields data”
1-hour Colloquium at University of Oxford
Oxford, 02/2018
Curriculum Vitae
Ph.D. Astronomy, The University of Tokyo, March 2018
Title: The Size and Luminosity Distributions of Galaxies in the Reionization Era
and Their Implications for Galaxy FormationM.S. Astronomy, The University of Tokyo, March 2015
Title: Properties of z ∼ 6 − 8 galaxies indicated by physical sizes of lensed galaxies
from the Hubble Frontier Fields data
B.S. Astronomy, The University of Tokyo, March 2013
© 2022 Ryota Kawamata