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FY2023 "What is dark matter? - Comprehensive study of the huge discovery space in dark matter"

from Thursday, 7 March 2024 (09:00) to Friday, 8 March 2024 (18:00)


        : Sessions
    /     : Talks
        : Breaks
7 Mar 2024
8 Mar 2024
AM
09:30 --- coffee ---
10:00 Overview - Hitoshi Murayama (UC Berkeley/Kavli IPMU)   ()
10:10
B02 (until 10:50) ()
10:10 Updates of B02 - Masahiro Takada (Kavli IPMU)   ()
10:25 Towards an accurate cluster cosmology using SDSS redMaPPer clusters and HSC-Y3 lensing measurement - Tomomi Sunayama (Arizona U./Nagoya U.)   ()
10:50 公募研究 "半対消滅過程による暗黒物質の加速と検証" - Takashi Toma (Kanazawa U.)   ()
11:15
B05 (until 12:00) ()
11:15 Update of B05 - Shohei Nishida (KEK)   ()
11:30 The Invisible Z' search at Belle - Thomas Czank (Tokyo Metropolitan U.)   ()
11:40 Search for a heavy neutral lepton that mixes predominantly with the tau neutrino at Belle - Sourav Dey (KEK)   ()
09:00
A03 (until 09:55) ()
09:00 Updates of A03 - Chul-Moon Yoo (Nagoya U.)   ()
09:10 Numerical simulation of type II PBH formation - Koichiro Uehara (Nagoya U.)   ()
09:25 Initial spins of primordial black holes formed with a soft equation of state - Yasutaka Koga (Nagoya U.)   ()
09:40 Primordial Black Holes and Induced Gravitational Waves from a Smooth Crossover beyond Standard Model - Albert Escriva (Nagoya U.)   ()
09:55 公募研究 “Dark Matter Searches in Galactic Dwarf Spheroidals in the Subaru-PFS Era” - Kohei Hayashi (Sendai College)   ()
10:20 --- coffee break ---
10:35
C02 (until 11:35) ()
10:35 Updates of C02 - Shin’ichiro Ando (Amsterdam U./Kavli IPMU)   ()
10:40 SIDM halo structure and evolution: Semi-analytical and effective model - Shunichi Horigome (Kavli IPMU)   ()
11:00 Vlasov-Poisson Simulation for Warm Dark Matter Halos; Confirmation with N-body simulation - Satoshi Tanaka (YITP)   ()
11:20 Substructure of Warm Dark Matter Halos: Simulations and a Semi-Analytic Model - Takashi Okamoto (Hokkaido U.)   ()
11:35 Semi-analytic description of halo structures and its application - Nagisa Hiroshima (U. Toyama)   ()
PM
12:00 --- lunch break ---
13:30
A01 (until 14:30) ()
13:30 Updates of A01 - Fuminobu Takahashi (Tohoku Univesity)   ()
13:35 Current status of eV dark matter - Wen Yin (Tohoku U.)   ()
13:55 Production of ultralight dark photon dark matter - Naoya Kitajima (Tohoku U.)   ()
14:15 Misalignment production of vector boson dark matter from axion-SU(2) inflation - Kai Murai (Tohoku U.)   ()
14:30
B02 (until 14:50) ()
14:30 The formation of the Milky Way’s outer halo with PFS - Miho Ishigaki (NAOJ)   ()
14:50
A02 (until 15:35) ()
14:50 Updates of A02 - Murase Kohta (Penn State U./YITP)   ()
14:55 Revisiting the relic density of Higgs-portal dark matter - Masato Yamanaka (Hosei U.)   ()
15:05 Search for heavy dark matter with Fermi LAT - Deheng Song (YITP)   ()
15:20 Multi-messenger constraints on asymmetric dark matter decay - Saikat Das (YITP)   ()
15:35 --- coffee break ---
16:00
B06 (until 16:45) ()
16:00 Updates of B06 - Eiichiro Komatsu (MPA/Kavli IPMU)   ()
16:05 A phase uncertainty of cosmic birefringence - Fumihiro Naokawa (U. Tokyo)   ()
16:25 Can we explain cosmic birefringence without a new light field beyond Standard Model? - Ippei Obata (Kavli IPMU)   ()
16:45 Primordial black holes and stochastic gravitational wave background - Sachiko Kuroyanagi (Madrid, IFT)   ()
17:10 公募研究 “High-resolution cosmological simulations on the supercomputer Fugaku” - Tomoaki Ishiyama (Chiba U.)   ()
12:00 --- lunch break ---
13:30
B04 (until 14:25) ()
13:30 Updates of B04 - Noriko Yamasaki (ISAS)   ()
13:45 14.4-keV Solar Axion Search: Preliminary Results with a TES Microcalorimeter and Iron-57 Absorber - Yuta Yagi (U. Tokyo/ISAS)   ()
14:10 Future Plans and Prospects of TES Microcalorimeter for 14.4 keV Solar Axion Search - Keita Tanaka (ISAS)   ()
14:25 CMB birefringence from axion strings - Andrew Long (Rice U.)   ()
14:50 公募研究 Takeshi Tsuru “"ISAI" Investigating Solar Axion by Iron-57” - Takeshi Tsuru (Kyoto U.)   ()
15:15 --- coffee break ---
15:30
C01 (until 16:15) ()
15:30 Updates of C01 - Masahito Yamazaki (Kavli IPMU)   ()
15:55 Cosmological axions in light of quantum gravity - Risshin Okabe (Kavli IPMU)   ()
16:15
B01 (until 17:05) ()
16:15 Updates of B01 - Yuta Michimura (Caltech/RESCEU)   ()
16:20 Laser wavelength tuning for sensitivity improvement of DANCE for axion dark matter search - Hinata Takidera (U. Tokyo)   ()
16:35 Ultralight dark matter search with KAGRA -the O3GK result and toward the O4 data analysis - Jun’ya Kume (U of Padova)   ()
16:50 Exploring Ultralight Spin-2 Dark Matter with Gravitational Wave Detectors: Distinguishing Between Signals from Dark Photons and Scalar Dark Matter - Yousuke Manita (Kyoto U.)   ()
17:05 Closing remarks   ()
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