新学術領域「なぜ宇宙は加速するのか？- 徹底的究明と将来への挑戦-」10-12 Feb 2018
(講演ファイルはTimetableのページにあります。talk slides are available in the "Timetable" pages)
Program
-----------------------------
Feb. 10
Morning
10:30－ Opening talk (Chair: Miyazaki)
10:30-11:00 Hitoshi Murayama “Opening remarks”
11:00-12:30 D01 Ultimate Physical Analysis (Chair: Miyazaki)
11:00-11:20 Eiichiro Komatsu “Research achievements of the D01 and impacts on the other groups ”
11:20-11:40 Issha Kayo “Log-normal simulation for weak gravitational lensing: application to the cross-correlation with galaxies”
11:40-12:00 Ryu Makiya “Probing gas physics from the SZ-galaxy cross-correlations”
12:00-12:20 Takashi Hiramatsu “Reconstruction of primordial tensor power spectrum from B-mode observations”
12:20-12:30 “Discussion and feedback on the D01 activities”
Lunch break
Afternoon
13:30-15:00 A01 Theory of Inflation (Chair: Komatsu)
13:30-14:00 Misao Sasaki “Summary: achievements and issues”
14:00-14:20 Atsushi Naruko “Stable cosmological solutions in extended vector-tensor theory”
14:20-14:40 Teruaki Suyama “Hidden universality in the merger rate of the primordial black hole binaries”
14:40-15:00 Yuki Watanabe “Probing the BSM physics with CMB precision cosmology: an application to supersymmetry”
15:00 - 15:50 poster short talks (2 min each) + coffee break
15:50 -17:20 B02 Subaru Imaging Survey (Chair: Sasaki)
15:50-16:08 Satoshi Miyazaki “Status of Hyper Suprime-Cam SSP survey”
16:08-16:26 Tohru Nagao “Explorations for high-z quasars and radio galaxies with HSC”
16:26-16:44 Masashi Chiba “Searches for new Milky Way satellites and implications for the nature of dark matter”
16:44-17:02 Jun Nakano “Predicting Photo-z using Deep Learning”
17:02-17:20 Ji-an Jiang “Investigating Peculiar Early-Phase Signals of Type Ia Supernovae with The Subaru Deep Imaging Survey”
Feb. 11
Morning
9:00 - 10:30 C01 Ultimate theory (Chair: Takahashi)
9:00-9:18 Yuko Urakawa “Cosmological imprints of string axions in plateau”
9:18-9:36 Jiro Soda “String axions in Chern-Simons gravity”
9:36-9:54 Kazuhiro Yamamoto “Entanglement-induced quantum radiation, gravitational redshift”
9:54-10:12 Yasusada Nambu “TBA”
10:12-10:30 Hiroshi Oguri “Symmetry of quantum gravity”
Group photo + Break 30 min
11:00 - 12:30 A02 Dark matter and structure formation (Chair: Oguri)
11:00-11:15 Fuminobu Takahashi “Research status and prospect”
11:15-11:45 Masahiro Kawasaki “Primordial black holes and dark matter”
11:45-12:15 Atsushi Taruya “Nonlinear structure formation in cold dark matter cosmology”
12:15-12:30 Takashi Okamoto “Towards galaxy formation simulations of Milky Way satellites with alternative dark matter models”
12:30-14:00 lunch break + poster session
Afternoon
14:00-15:30 Special session for the focused topic Part I (Chair: Takahashi)
14:00-14:45 Yosuke Utsumi “Searching for electromagnetic counterparts to gravitational wave events with J-GEM”
14:45-15:30 Shoji Torii “The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years of Operation”
15:30 - 16:00 poster session + break
16:00 -17:30 B01 CMB (Chair: Miyazaki)
16:00-16:25 Yuji Chinone “Latest Results of POLARBEAR and Future Measurements of CMB Polarization with Simons Array and LiteBIRD”
16:25–16:50 Daisuke Kaneko “Simons Array”
16:50-17:30 Hiroaki Imada and Yuto Minami “LiteBIRD“
18:30－20:30 Banquet
Feb. 12
Morning
9:00 - 10:30 A03 Dark Energy (Chair: Usuda)
9:00-9:15 Naoshi Sugiyama “A03 Overview”
9:15-9:30 Jean-Baptiste Durrive “Updated observational constraints on quintessence Dark Energy models”
9:30-9:45 Junpei Ooba “Planck constraints on the non-flat Lambda-CDM inflation model”
9:45-10:00 Daisuke Nitta “Equivalence principle violation after reheating”
10:00-10:15 Takao Endo “Effect of Dark Energy Perturbation on Cosmic Voids Formation”
10:15-10:30 Chulmoon Yoo “On observational effects of spherical inhomogeneity”
Break
11:00 - 12: 30 B03 Galaxy redshift survey (Chair: Sugiyama)
11:00-11:30 Masahiro Takada “Updates and issues”
11:30-11:50 Tomomi Sunayama “redMaPPer clusters: comparison between simulations and observations”
11:50-12:10 Kohei Hayashi “Robust J-factor estimation of ultra faint dwarf galaxies”
12:10-12:30 Chiaki Hikage “Cosmology with HSC cosmic shear analysis”
12:30 - 13:10 Special session for the focused topic Part II (Chair: Naruko)
12:30-13:10 Kenta Kiuchi “Gravitational waves and electromagnetic signals from a binary neutron star merger GW170817”
Lunch break + poster session
Afternoon
14:30 - 16:00 B04 TMT (Chair: Takada)
14:30-14:50 Tomonori Usuda “B04 Overview”
14:50-15:15 Shu Okubo “Astro-comb developed by AIST and the test observation at OAO”
15:15-15:35 Eiji Kambe “Progress report on the study of data acquisition and analysis method for precise radial velocity measurement using astro-comb II.”
15:35-16:00 Malte Schramm “Probing extreme BHs throughout cosmic time & the co-evolution picture”
16:00 - 16:15 Concluding remarks
