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FY2021 学術変革領域研究「ダークマター」シンポジウム （Online）

from Tuesday, 29 March 2022 (09:30) to Wednesday, 30 March 2022 (18:45)
Online

        : Sessions
    /     : Talks
        : Breaks
29 Mar 2022
30 Mar 2022
AM
09:30
Opening - Hitoshi Murayama (Kavli IPMU/Berkeley) (until 09:45) ()
09:45
A01 - Masahiro Takada (Kavli IPMU) (until 10:45) ()
09:45 Status report of A01 group (light dark matter) - Takahashi Fuminobu (Tohoku U.)   ()
10:05 Cosmic Birefringence Triggered by Dark Matter Domination - Masaki Yamada (Tohoku U.)   ()
10:25 DM stability from Pauli-exclusion principle - Wen Yin (Tohoku U.)   ()
10:45 Simulation of Fuzzy Dark Matter - Jowett (Hei Yin) Chan (Tohoku U.)   ()
11:00 --- Break ---
11:15
A02 - Noriko Yamasaki (until 12:15) ()
11:15 Status report of A02 group (heavy dark matter) - Kohta Murase (PSU/Kyoto U. )   ()
11:30 Aged Dark Matter - Masato Yamanaka (Osaka City U.)   ()
11:45 Ultrahigh-Energy Constraints on Superheavy Dark Matter - Saikat Das (YITP, Kyoto U.)   ()
12:00 Subaru Hyper Supreme-Cam Meets Cosmic Ray Showers - Toshihiro Fujii (Hakubi Center, Kyoto U.)   ()
09:30
A03 - Masahito Yamazaki (until 10:30) ()
09:30 Status report of A03 group (macroscopic dark matter) - Chulmoon Yoo (Nagoya U.)   ()
09:45 Primordial black holes: a generic DM candidate in supersymmetry and other extensions of the Standard Model - Alexander Kusenko (UCLA/Kavli IPMU)   ()
10:00 Primordial black holes and induced gravitational waves in light of the non-Gaussian tail - Yuichiro Tada (Nagoya U.)   ()
10:15 Probing primordial black holes through the stochastic gravitational wave background - Sachiko Kuroyanagi (FT UAM-CSIC/Nagoya U.)   ()
10:30 Cosmological 21cm line observations to test scenarios of super-Eddington accretion on to black holes being seeds of high-redshifted supermassive black holes - Kaz Kohri (KEK)   ()
10:45 Exploring Dark Matter and Fundamental Physics with Atmospheric Collider - Volodymyr Takhistov (Kavli IPMU)   ()
11:00 --- break ---
11:15
C01 - Fuminobu Takahashi (until 12:15) ()
11:15 Status report of C01 group (ultimate theory) - Masahito Yamazaki (Kavli IPMU)   ()
11:45 Progress on the study of QCD axions - Satoshi Shirai (Kavli IPMU)   ()
PM
12:15 --- Lunch break ---
13:30
B01 - Satoshi Miyazaki (until 14:30) ()
13:30 Status report of B01 group (dark matter search with interferometer) - Tomohiro Fujita   ()
14:00 Laser interferometric searches for ultralight dark matter - Koji Nagano (ISAS/JAXA)   ()
14:30
B06 - Satoshi Miyazaki (until 15:30) ()
14:30 Status report of CMB group - Eiichiro Komatsu (MPA/Kavli IPMU)   ()
14:40 Cosmic birefringence tomography - Toshiya Namikawa (Kavli IPMU)   ()
15:05 Implications of the cosmic birefringence measurement for the axion dark matter search - Obata Ippei (MPA)   ()
15:30 --- Break ---
15:45
C02 - Eiichiro Komatsu (until 16:45) ()
15:45 Status report of C02 (simulation) group - Shin'ichiro Ando (Amsterdam/Kavli IPMU)   ()
16:05 Cosmological prior for the J-factor estimation of dwarf spheroidal galaxies - Horigome Shunichi (Kavli IPMU)   ()
16:25 Classification of cosmic structures for galaxies with machine learning: connecting cosmological simulations with observations - Shigeki Inoue (Hokkaido U.)   ()
16:45 DIMS Experiment - Fumiyoshi Kajino (Konan U.)   ()
17:00
Flash talks for open-solicited researches - Masahiro Takada (Kavli IPMU) (until 18:05) ()
17:00 F01 Development of spectrometer for WISP DM searches - Junya Suzuki (Kyoto U.)   ()
17:05 F02 Detection experiment of dark-matter-axion microwave emitted from superconductors - Yasuhiro Kishimoto (Tohoku U.)   ()
17:10 F03 Probing the nature of dark matter in galaxy scales - Masashi Chiba (Tohoku U.)   ()
17:15 F04 Search for weakly interacting particles in KEK beam dump experiment - Yasuhito Sakaki (KEK)   ()
17:20 F05 Particle Physics Properties of DM probed by gamma-ray, LSBGs and IGM - Atsushi Nishizawa (Nagoya U.)   ()
17:25 F06 Comprehensive study of dynamical structures in the Galactic dwarf galaxies by Subaru and shedding light on the nature of dark matter - Kohei Hayashi (NIT, Ichinoseki College)   ()
17:30 F07 Toward search for light scalar field dark matter by interferometers - Teruaki Suyama (Tokyo Institute of Technology)   ()
17:35 F08 Search for TeV-Range Dark Matter with Electron and Positron Cosmic Rays - Holger Motz (Waseda U.)   ()
17:40 F09 Validation of CDM cosmology for large-scale structure formation by considering cosmic variance - Shogo Masaki (NIT, Suzuka College)   ()
17:45 F10 Constraining Mixed Dark-Matter models of WIMPs and Primordial Black Holes from CMB and radio observations - Hiroyuki Tashiro (Nagoya U.)   ()
17:50 F11 Axion search experiments from ground and space with new X-ray pixel detectors - Takeshi Tsuru (Kyoto U.)   ()
17:55 F12 Quantum Gravity Constraints on Dark Matters - Toshifumi Noumi (Kobe U.)   ()
18:00 F13 Search for Dark Matter of Axion and Dark Photon at the LHC-ATLAS Experiment - Junichi Tanaka (U. Tokyo)   ()
12:15 group photo!   ()
12:20 --- Lunch break ---
13:30
B03 - Shohei Nishida (until 14:15) ()
13:30 Status report of B03 group (imaging) - Satoshi Miyazaki (NAOJ)   ()
13:55 Caustic crossings as a dark matter probe - Masamune Oguri (Chiba U.)   ()
14:15 Status of the FASER experiment - Hidetoshi Otono (Kyushu U.)   ()
14:30
B04 - Shohei Nishida (until 15:30) ()
14:30 Status report of B04 (X-ray) - Noriko Yamasaki (ISAS/JAXA)   ()
14:45 Development status of TES micro-calorimeters with 57Fe for solar axion search - Yuta Yagi (U. Tokyo/ISAS/JAXA)   ()
15:00 Development of Microwave SQUID Multiplexer for Multi-pixel X-ray TES Readout - Fuminori Hirayama (AIST)   ()
15:15 DM search by astronomical observation in X-ray - Nagomi Uchida (ISAS/JAXA)   ()
15:30 --- Break ---
15:45
B05 - Chulmoon Yoo (until 16:45) ()
15:45 Status report of B05 group (positron-electron accelerator) - Nishida Shohei (KEK)   ()
16:05 Search for the L_mu-L_tau Z' at Belle - Thomas Czank (Tokyo Metropolitan U.)   ()
16:25 Search for QCD Axion at Belle II - Shintaro Ito (KEK)   ()
16:45
B02 - Chulmoon Yoo (until 17:50) ()
16:45 Status report of B02 group (Subaru spectroscopy) - Masahiro Takada (Kavli IPMU)   ()
16:50 Current status of PFS project - Tamura Naoyuki (Kavli IPMU)   ()
17:10 Cosmological boost factor for dark matter annihilation at redshifts of z=10-100 using the power spectrum approach - Ryuichi Takahashi (Hirosaki U.)   ()
17:25 Constraining ultra-light dark matter with small scales observations - Elisa Ferreira (Kavli IPMU)   ()
17:50 Closing remarks - Hitoshi Murayama (Kavli IPMU/Berkeley)   ()
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