Cosmic Acceleration

from Monday, 17 February 2020 (08:30) to Wednesday, 19 February 2020 (17:00)
Kavli IPMU, Kashiwa, Japan (Lecture Hall)

        : Sessions
    /     : Talks
        : Breaks
17 Feb 2020
18 Feb 2020
19 Feb 2020
AM
08:30 --- Registration & coffee & snacks ---
09:00
Fe 17 Morning session I - Masahiro Takada (Kavli IPMU) (until 10:20) (Lecture Hall)
09:00 logistics information   (Lecture Hall)
09:05 Accelerating Universe Overview - Hitoshi Murayama (Kavli IPMU/Berkeley)   (Lecture Hall)
09:30 (Invited talk) From Quantum Gravity to Low Energy Physics - Yasunori Nomura (Berkeley/Kavli IPMU)   (Lecture Hall)
10:00 Cross-correlation of the astrophysical gravitational-wave background with galaxy clustering - Valeri Vardanyan (Kavli IPMU)   (Lecture Hall)
10:20 --- Coffee break ---
10:45
Feb 17 Morning session II - Masahiro Takada (until 11:55) ()
10:45 A01 - Misao Sasaki (Kavli IPMU)   ()
11:15 Formations and clusterings of primordial black hole dark matter formed in the matter dominated Universe - Kaz Kohri (KEK)   ()
11:35 primordial black holes with primordial non-Gaussianity - Yokoyama Shuichiro (KMI, Nagoya University)   ()
11:55 --- Lunch break & Poster session ---
08:30 --- Coffee & snacks ---
09:00
Feb 18 Morning session I - Masashi Hazumi (KEK/Kavli IPMU) (until 10:30) (Lecture Hall)
09:00 A02 - Fuminobu Takahashi (Tohoku University)   (Lecture Hall)
09:30 Supersymmetric model for dark matter and muon g-2 - Norimi Yokozaki (Tohoku University)   (Lecture Hall)
09:50 New Insights in to the Stellar Components and Dark Halo in the Milky Way - Chiba Masashi (Tohoku University)   (Lecture Hall)
10:10 Diversity of the central dark matter densities in the Galactic dwarf spheroidals - Kohei Hayashi (ICRR, U. Tokyo)   (Lecture Hall)
10:30 --- Coffee break ---
10:45
Feb 18 Morning session II - Masashi Hazumi (until 12:05) (Lecture Hall)
10:45 (Invited talk) UV-IR Bottlenecks for Inflation and the Higgs - Alexander Westphal (DESY)   (Lecture Hall)
11:15 (Invited talk) Ultra-light Dark Matter - Elisa Ferreira (MPA)   (Lecture Hall)
11:45 Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation - Tsutomu Kobayashi (Rikkyo University)   (Lecture Hall)
08:30 --- Coffee & snacks ---
09:00
Feb 19 Morning session I - Tomonori Usuda (until 10:40) (Lecture Hall)
09:00 B02 - Satoshi Miyazaki (NAOJ)   (Lecture Hall)
09:30 Development and testing of new CMOS - Yutaka Komiyama (NAOJ)   (Lecture Hall)
09:50 Splashback radius of clusters in the HSC survey - Masamune Oguri (U. Tokyo/Kavli IPMU)   (Lecture Hall)
10:10 (invited talk) Cosmology in the Era of Galaxy Surveys -- from DES to LSST - Chihway Chang (University of Chicago)   (Lecture Hall)
10:40 --- Coffee break ---
11:00
Feb 19 Morning session II - Tomonori Usuda (until 12:00) (Lecture Hall)
11:00 Laboratory searches for pseudo Nambu-Goldstone bosons with stimulated photon-photon colliders - Kensuke Homma (Hiroshima U.)   (Lecture Hall)
11:20 Measurement of expansion of the Universe using high-z type Ia supernovae - Naoki Yasuda (Kavli IPMU)   (Lecture Hall)
11:40 Structure of subhalos around Milky Way-mass galaxies in CDM and SIDM universe - Takashi Okamoto (Hokkaido Uniersity)   (Lecture Hall)
PM
13:30
Feb 17 Afternoon session I - Fuminobu Takahashi (Tohoku U.) (until 15:00) (Lecture Hall)
13:30 (Invited talk) The light dark matter search— what’s going on at an MeV? - Tom Melia (Kavli IPMU)   (Lecture Hall)
14:00 Searching for particle dark matter by cross-correlating gamma rays and large-scale structure - Shin'ichiro Ando (University of Amsterdam)   (Lecture Hall)
14:20 Constraint on the nature of dark matter by high-resolution cosmological simulations and next generation spectroscopy observations - Tomoaki Ishiyama (Chiba University)   (Lecture Hall)
14:40 The study on quantum gravity theory through polarization measurements of high energy gamma rays from gamma ray bursts - Shuichi Gunji (Yamagata University)   (Lecture Hall)
15:00 --- IPMU Tea Time & Poster session ---
15:30
Feb 17 Afternoon session II - Eiichiro Komatsu (MPA/Kavli IPMU) (until 17:30) (Lecture Hall)
15:30 (Invited talk) Goals and challenges for next generation of CMB experiments - Nicoletta Krachmalnicoff (SISSA)   (Lecture Hall)
16:00 B01 - Masashi Hazumi (KEK/Kavli IPMU)   (Lecture Hall)
16:15 Simons Array - Hasegawa Masaya (KEK)   (Lecture Hall)
16:30 Optical designs and performance of LiteBIRD - Hiroaki Imada (Université Paris-Saclay, CNRS/IN2P3, IJCLab)   (Lecture Hall)
16:45 Development of LiteBIRD polarization modulator - Yuki Sakurai (Kavli IPMU)   (Lecture Hall)
17:00 Cryogenics architecture for LiteBIRD satellite - Takashi Hasebe (JAXA/ISAS)   (Lecture Hall)
17:15 Simultaneous determination of the cosmic birefringence and miscalibrated polarisation angles from LiteBIRD - Yuto Minami (KEK)   (Lecture Hall)
17:30
Poster machine-gun talks (until 18:00) (Lecture Hall)
12:05 --- Group Photo ---
12:10 --- Lunch break & Poster session ---
13:30
Feb 18 Afternoon session I - Satoshi Miyazaki (until 15:10) (Lecture Hall)
13:30 (Invited talk) eBOSS: Cosmology with Baryon Acoustic Oscillations and Redshift Space Distortions - Kyle Dawson (The University of Utah)   (Lecture Hall)
14:00 B03 - Masahiro Takada (Kavli IPMU)   (Lecture Hall)
14:30 The impact of projection effects on cluster observables - Tomomi Sunayama (Kavli IPMU)   (Lecture Hall)
14:50 Cosmological constraints from galaxy-galaxy lensing and clustering with the Subaru HSC and SDSS BOSS data - Hironao Miyatake (Nagoya University)   (Lecture Hall)
15:10 --- IPMU Tea Time & Poster session ---
16:00
Feb 18 Afternoon session II - Misao Sasaki (until 18:00) (Lecture Hall)
16:00 (Invited talk) The Hubble Hunter's Guide - Marius Mellea (Berkeley)   (Lecture Hall)
16:30 A03 - Shinji Tsujikawa (Tokyo University of Science)   (Lecture Hall)
17:00 Hubble Tension: New Physics vs Systematics - Arman Shafieloo (KASI)   (Lecture Hall)
17:20 Initial density field reconstructions from high redshift galaxy surveys - Metin Ata (Kavli IPMU)   (Lecture Hall)
17:40 Computations of quantities characterizing PBHs formed from primordial perturbations - Teruaki Suyama (Tokyo Institute of Technology)   (Lecture Hall)
19:00 --- Banquet @ The Meat Dutch; 19:00 - ---
12:00 --- Lunch break & Poster session ---
13:15
Feb 19 Afternoon session I - Masahiro Takada (until 15:40) (Lecture Hall)
13:15 B04 - Tomonori Usuda (NAOJ)   (Lecture Hall)
13:40 Development of laser comb to calibrate high dispersion spectrograph for radial velocity measurement - Hajime Inaba (National Institute of Advanced Industrial Science and Technology (AIST))   (Lecture Hall)
14:00 First Stability Results of our Second Gen. Astro-Comb - Malte Schramm (NAOJ)   (Lecture Hall)
14:20 D01 - Eiichiro Komatsu (MPA/Kavli IPMU)   (Lecture Hall)
14:45 HSC-PFS cross-correlation simulated by the “lognormal_lens” code - Issha Kayo (Tokyo University of Technology)   (Lecture Hall)
15:10 Thermal history of the universe probed by a joint analysis of the thermal Sunyaev–Zeldovich effect and galaxy surveys - Ryu Makiya (Kavli IPMU)   (Lecture Hall)
15:35 Closing remark - Hitoshi Murayama (Kavli IPMU/Berkeley)   (Lecture Hall)