Name: Cosmic Acceleration
Start: 2020-02-17T08:30:00+09:00
End: 2020-02-19T17:00:00+09:00
Location: Kavli IPMU, Kashiwa, Japan

Cosmic Acceleration

from Monday, February 17, 2020 (8:30 AM) to Wednesday, February 19, 2020 (5:00 PM)

Monday, February 17, 2020

8:30 AM Registration & coffee & snacks
Registration & coffee & snacks
8:30 AM - 9:00 AM
Room: Lecture Hall
9:00 AM
9:00 AM - 10:20 AM
Room: Lecture Hall
Contributions

9:00 AM logistics information

9:05 AM Accelerating Universe Overview - Hitoshi Murayama (Kavli IPMU/Berkeley)

9:30 AM (Invited talk) From Quantum Gravity to Low Energy Physics - Yasunori Nomura (Berkeley/Kavli IPMU)

10:00 AM Cross-correlation of the astrophysical gravitational-wave background with galaxy clustering - Valeri Vardanyan (Kavli IPMU)
10:20 AM Coffee break
Coffee break
10:20 AM - 10:45 AM
Room: Lecture Hall
10:45 AM
10:45 AM - 11:55 AM
Contributions

10:45 AM A01 - Misao Sasaki (Kavli IPMU)

11:15 AM Formations and clusterings of primordial black hole dark matter formed in the matter dominated Universe - Kaz Kohri (KEK)

11:35 AM primordial black holes with primordial non-Gaussianity - Yokoyama Shuichiro (KMI, Nagoya University)
11:55 AM Lunch break & Poster session
Lunch break & Poster session
11:55 AM - 1:30 PM
Room: Lecture Hall
1:30 PM
1:30 PM - 3:00 PM
Room: Lecture Hall
Contributions

1:30 PM (Invited talk) The light dark matter search— what’s going on at an MeV? - Tom Melia (Kavli IPMU)

2:00 PM Searching for particle dark matter by cross-correlating gamma rays and large-scale structure - Shin'ichiro Ando (University of Amsterdam)

2:20 PM Constraint on the nature of dark matter by high-resolution cosmological simulations and next generation spectroscopy observations - Tomoaki Ishiyama (Chiba University)

2:40 PM The study on quantum gravity theory through polarization measurements of high energy gamma rays from gamma ray bursts - Shuichi Gunji (Yamagata University)
3:00 PM IPMU Tea Time & Poster session
IPMU Tea Time & Poster session
3:00 PM - 3:30 PM
3:30 PM
3:30 PM - 5:30 PM
Room: Lecture Hall
Contributions

3:30 PM (Invited talk) Goals and challenges for next generation of CMB experiments - Nicoletta Krachmalnicoff (SISSA)

4:00 PM B01 - Masashi Hazumi (KEK/Kavli IPMU)

4:15 PM Simons Array - Hasegawa Masaya (KEK)

4:30 PM Optical designs and performance of LiteBIRD - Hiroaki Imada (Université Paris-Saclay, CNRS/IN2P3, IJCLab)

4:45 PM Development of LiteBIRD polarization modulator - Yuki Sakurai (Kavli IPMU)

5:00 PM Cryogenics architecture for LiteBIRD satellite - Takashi Hasebe (JAXA/ISAS)

5:15 PM Simultaneous determination of the cosmic birefringence and miscalibrated polarisation angles from LiteBIRD - Yuto Minami (KEK)
5:30 PM

5:30 PM - 6:00 PM
Room: Lecture Hall
Tuesday, February 18, 2020

8:30 AM Coffee & snacks
Coffee & snacks
8:30 AM - 9:00 AM
Room: Lecture Hall
9:00 AM
9:00 AM - 10:30 AM
Room: Lecture Hall
Contributions

9:00 AM A02 - Fuminobu Takahashi (Tohoku University)

9:30 AM Supersymmetric model for dark matter and muon g-2 - Norimi Yokozaki (Tohoku University)

9:50 AM New Insights in to the Stellar Components and Dark Halo in the Milky Way - Chiba Masashi (Tohoku University)

10:10 AM Diversity of the central dark matter densities in the Galactic dwarf spheroidals - Kohei Hayashi (ICRR, U. Tokyo)
10:30 AM Coffee break
Coffee break
10:30 AM - 10:45 AM
Room: Lecture Hall
10:45 AM
10:45 AM - 12:05 PM
Room: Lecture Hall
Contributions

10:45 AM (Invited talk) UV-IR Bottlenecks for Inflation and the Higgs - Alexander Westphal (DESY)

11:15 AM (Invited talk) Ultra-light Dark Matter - Elisa Ferreira (MPA)

11:45 AM Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation - Tsutomu Kobayashi (Rikkyo University)
12:05 PM Group Photo
Group Photo
12:05 PM - 12:10 PM
Room: Lecture Hall

12:10 PM Lunch break & Poster session
Lunch break & Poster session
12:10 PM - 1:30 PM
1:30 PM
1:30 PM - 3:10 PM
Room: Lecture Hall
Contributions

1:30 PM (Invited talk) eBOSS: Cosmology with Baryon Acoustic Oscillations and Redshift Space Distortions - Kyle Dawson (The University of Utah)

2:00 PM B03 - Masahiro Takada (Kavli IPMU)

2:30 PM The impact of projection effects on cluster observables - Tomomi Sunayama (Kavli IPMU)

2:50 PM Cosmological constraints from galaxy-galaxy lensing and clustering with the Subaru HSC and SDSS BOSS data - Hironao Miyatake (Nagoya University)
3:10 PM IPMU Tea Time & Poster session
IPMU Tea Time & Poster session
3:10 PM - 4:00 PM
4:00 PM
4:00 PM - 6:00 PM
Room: Lecture Hall
Contributions

4:00 PM (Invited talk) The Hubble Hunter's Guide - Marius Mellea (Berkeley)

4:30 PM A03 - Shinji Tsujikawa (Tokyo University of Science)

5:00 PM Hubble Tension: New Physics vs Systematics - Arman Shafieloo (KASI)

5:20 PM Initial density field reconstructions from high redshift galaxy surveys - Metin Ata (Kavli IPMU)

5:40 PM Computations of quantities characterizing PBHs formed from primordial perturbations - Teruaki Suyama (Tokyo Institute of Technology)
7:00 PM Banquet @ The Meat Dutch; 19:00 -
Banquet @ The Meat Dutch; 19:00 -
7:00 PM - 9:00 PM
Room: Lecture Hall
Wednesday, February 19, 2020

8:30 AM Coffee & snacks
Coffee & snacks
8:30 AM - 9:00 AM
Room: Lecture Hall
9:00 AM
9:00 AM - 10:40 AM
Room: Lecture Hall
Contributions

9:00 AM B02 - Satoshi Miyazaki (NAOJ)

9:30 AM Development and testing of new CMOS - Yutaka Komiyama (NAOJ)

9:50 AM Splashback radius of clusters in the HSC survey - Masamune Oguri (U. Tokyo/Kavli IPMU)

10:10 AM (invited talk) Cosmology in the Era of Galaxy Surveys -- from DES to LSST - Chihway Chang (University of Chicago)
10:40 AM Coffee break
Coffee break
10:40 AM - 11:00 AM
Room: Lecture Hall
11:00 AM
11:00 AM - 12:00 PM
Room: Lecture Hall
Contributions

11:00 AM Laboratory searches for pseudo Nambu-Goldstone bosons with stimulated photon-photon colliders - Kensuke Homma (Hiroshima U.)

11:20 AM Measurement of expansion of the Universe using high-z type Ia supernovae - Naoki Yasuda (Kavli IPMU)

11:40 AM Structure of subhalos around Milky Way-mass galaxies in CDM and SIDM universe - Takashi Okamoto (Hokkaido Uniersity)
12:00 PM Lunch break & Poster session
Lunch break & Poster session
12:00 PM - 1:15 PM
Room: Lecture Hall
1:15 PM
1:15 PM - 3:40 PM
Room: Lecture Hall
Contributions

1:15 PM B04 - Tomonori Usuda (NAOJ)

1:40 PM Development of laser comb to calibrate high dispersion spectrograph for radial velocity measurement - Hajime Inaba (National Institute of Advanced Industrial Science and Technology (AIST))

2:00 PM First Stability Results of our Second Gen. Astro-Comb - Malte Schramm (NAOJ)

2:20 PM D01 - Eiichiro Komatsu (MPA/Kavli IPMU)

2:45 PM HSC-PFS cross-correlation simulated by the “lognormal_lens” code - Issha Kayo (Tokyo University of Technology)

3:10 PM Thermal history of the universe probed by a joint analysis of the thermal Sunyaev–Zeldovich effect and galaxy surveys - Ryu Makiya (Kavli IPMU)

3:35 PM Closing remark - Hitoshi Murayama (Kavli IPMU/Berkeley)

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