Presentations -

CMB 偏光観測の現状と将来の展望 Invited

市來淨與

第 22 回 DECIGO ワークショップ  2023.10.15 

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Event date： 2023.10

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Venue：名古屋大学  

CMB: current status and future prospects Invited International conference

Kiyotomo Ichiki

26th International Conference on Particle Physics and Cosmology  2023.9.12 

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Event date： 2023.9

Language：English   Presentation type：Oral presentation (keynote)  

Venue：Instituto de Física Teórica (IFT UAM-CSIC) in Madrid, Spain.   Country：Spain  

Report on the workshop on Galactic Science and CMB Foreground Invited International conference

Kiyotomo Ichiki

10th JSPS Core-to-Core program CMB Japan group seminar for young scientists 

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Event date： 2022.12

Language：English   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

Venue：online  

pSZ cosmology Invited International conference

Kiyotomo Ichiki

9th Korea Japan-Workshop on Dark Energy  2022.11.17 

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Event date： 2022.11

Language：English   Presentation type：Symposium, workshop panel (nominated)  

Venue：the Sangnam Institute of Management, Yonsei's University, Seoul.   Country：Korea, Republic of  

pSZ cosmology and a concluding remark International conference

Kiyotomo Ichiki

Observational Cosmology Summer Workshop in 2022  2022.8.31 

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Event date： 2022.8

Language：English   Presentation type：Oral presentation (general)  

Venue：Maisaka cooperation center, Hamamatsu   Country：Japan  

Measuring the cosmological density field twice: A novel test of dark energy using CMB the quadrupole Invited International coauthorship

2022.3.24 

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Event date： 2022.3

Presentation type：Oral presentation (invited, special)  

銀河団偏光と宇宙マイクロ波背景輻射四重極揺らぎを用いた暗黒エネルギーの新しい検証法 Invited

市來淨與

立教大学コロキウム  2021.12.20 

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Event date： 2021.12

Language：Japanese   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

Venue：立教大学  

宇宙マイクロ波背景輻射観測 Invited

市來淨與

天文観測におけるビッグデータ解析と宇宙論パラメータの推定  2021.9.27 

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Event date： 2021.9

Language：Japanese   Presentation type：Oral presentation (invited, special)  

21cm forest constraints on primordial black holes Invited International coauthorship International conference

Kiyotomo Ichiki

Brain-storming workshop on Primordial Black Holes and Gravitational Waves   2021.6.2 

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Event date： 2021.6

Language：English   Presentation type：Oral presentation (invited, special)  

Venue：Yukawa Institute for Theoretical Physics, Kyoto University  

The Epoch of Reionization and the Square Kilometre Array Invited

Kiyotomo Ichiki

4th JSPS core-to-core program, CMB Japan group seminar for young scientists  2021.5.27 

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Event date： 2021.5

Language：English   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

偏光スニヤエフゼルドビッチ効果を用いた宇宙論 Invited

市來淨與

国立天文台研究集会「(サブ)ミリ波単一鏡の革新で挑む, 天文学の未解決問題」  2021.3.31 

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Event date： 2021.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Cosmology with CMB Quadrupoles Invited International conference

Kiyotomo Ichiki

7th Korea-Japan Workshop on Dark Energy: Maeda's Universe 

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Event date： 2020.12

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Korea, Republic of  

SKA宇宙論 Invited

市來淨與

Testing Gravity THxOBS Japan kickoff meeting 

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Event date： 2020.8

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Cosmology with CMB polarization: current status and future prospects Invited

Kiyotomo Ichiki

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Event date： 2019.11

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

LiteBIRD mission and Japanese activities related to the CMB foregrounds Invited International conference

Kiyotomo Ichiki

the Rencontres du Vietnam 

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Event date： 2019.8

Language：English   Presentation type：Oral presentation (invited, special)  

Venue： International Centre for Interdisciplinary Science Education (ICISE), Quy Nhon, Vietnam   Country：Viet Nam  

Current status and future prospects of CMB and 21cm cosmology Invited International conference

Kiyotomo Ichiki

Second international workshop "Particles, Gravitation and the Universe" (PGU 2018)  

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Event date： 2018.12

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Viet Nam  

CMBからの背景重力波への制限の現状と将来への展望 Invited

市來淨與

第17回DECIGOワークショップ 

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Event date： 2018.11

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

Foreground related activities in Japan International conference

Kiyotomo Ichiki

LiteBIRD F2F meeting in Boulder 

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Event date： 2018.6

Language：English   Presentation type：Oral presentation (general)  

Country：United States  

八尋先生と探った宇宙の暗黒面 Invited

市來淨與

八尋正信教授退職記念研究会「これまでの原子核物理学の潮流と今後の展望」 

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Event date： 2018.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Hydrogen 21cm line and Dark Matter Invited International conference

Kiyotomo Ichiki

The first KMI school "Dark Matter" 

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Event date： 2018.2 - 2018.3

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

The current status of the Lambda-CDM model International conference

Kiyotomo Ichiki

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Event date： 2018.1

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

SKAJPサイエンスグループの サイエンスと要望 Invited

市來淨與

第2回 SKA技術開発ワークショップ 

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Event date： 2017.12

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙初期密度揺らぎパワースペクトル再構築

市來淨與

スパースモデリングの深化と高次元データ駆動科学の創成２０１７年度第一回公開シンポジウム 

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Event date： 2017.6

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙初期密度揺らぎの詳細解析 Invited

市來淨與

天文学におけるデータ科学的方法 

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Event date： 2017.5

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

前景放射除去アルゴリズムデルタマップ法の紹介とその性能について

市來淨與

物理学会年次（春季）大会 

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Event date： 2017.3

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

Internal Template Invited International conference

Kiyotomo ICHIKI

B-mode from space 2017 workshop 

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Event date： 2017.1

Language：English   Presentation type：Oral presentation (general)  

Venue：McGill University, Thompson House, Canada   Country：Canada  

Developing a new template foreground cleaning method for the LiteBIRD experiment International conference

Kiyotomo Ichiki

The 3rd KMI International Symposium on Quest for the Origin of Particles and the Universe 

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Event date： 2017.1

Language：English   Presentation type：Poster presentation  

Venue：Nagoya University, Japan   Country：Japan  

宇宙論的ニュートリノと大規模構造形成 Invited

市來淨與

秋の学校「理論と観測から迫るダークマターの正体とその分布」 

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Event date： 2016.11

Language：Japanese   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

Country：Japan  

宇宙初期密度揺らぎの再構築による精密宇宙論の展開

市來淨與

SpM第4回領域会議 

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Event date： 2016.6

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

Relationship between the CMB, SZ cluster number counts and local Hubble parameter measurements in a simple void model International conference

Kiyotomo ICHIKI

3rd Korea-Japan Workshop on Dark Energy 

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Event date： 2016.4

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Korea, Republic of  

CMB偏光観測衛星LiteBIRDによるB-mode偏光の検出に向けて

市來淨與

セミナー型ALMAワークショップ「磁場は星形成過程のどの進化段階を律速しているのか？」 

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Event date： 2016.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Venue：国立天文台三鷹キャンパス   Country：Japan  

前景放射除去への挑戦

市來淨與

日本物理学会第７１回年次大会 

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Event date： 2016.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Venue：東北学院大学（泉キャンパス）   Country：Japan  

Foreground Removal: pixel domain International conference

Kiyotomo Ichiki

B-mode from Space 

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Event date： 2015.12

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

長波長電波による宇宙論 International conference

市來淨與

初代星・初代銀河研究会２０１５ 

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Event date： 2015.11 - 2015.12

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Some Activities Related to Dark Energy and Cosmic Shear Likelihood International conference

Ichiki, Kiyotomo

the work shop "cosmic acceleration" 

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Event date： 2015.9

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

Relation among the Planck CMB, SZ Cluster Count, and Local Hubble parameter Measurements in a Simple Void Model International conference

Ichiki, Kiyotomo; Yoo, Chul-Moon; Oguri, Masamune

IAU General Assembly, Meeting #29, #2256093 

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Event date： 2015.8

Language：English   Presentation type：Poster presentation  

Country：Japan  

SKAで探る宇宙の夜明けと再電離

市來淨與

SKA-Japanワークショップ2015 

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Event date： 2015.3

Language：Japanese   Presentation type：Oral presentation (keynote)  

Country：Japan  

What does the Cosmic Microwave Background tell us about the Universe International conference

Kiyotomo Ichiki

9th Japanese-French Frontiers of Science (JFFoS) Symposium 

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Event date： 2015.1

Language：English   Presentation type：Symposium, workshop panel (nominated)  

Country：Japan  

CMB 観測の現状と展望

市來淨與

第2回 松江現象論研究会  

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Event date： 2014.11

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

B-mode偏光による宇宙論

市來淨與

金沢大　夏の学校 

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Event date： 2014.9

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

招待講師　90分x4コマ分

B-mode polarization of the CMB International conference

Kiyotomo Ichiki

APCosPA Summer School on Cosmology and Particle Astrophysics 

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Event date： 2014.7 - 2014.8

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

ビッグバンの痕跡か？ BICEP2実験によるB-mode偏光観測

市來淨與

新潟大学セミナー 

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Event date： 2014.4

Language：English   Presentation type：Oral presentation (invited, special)  

Venue：新潟大学   Country：Japan  

A close look into CMB anisotropies International conference

Kiyotomo ICHIKI

APC-YITP collaboration: Mini-Workshop on Gravitation and Cosmology  

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Event date： 2014.2

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

プランク時代の観測的宇宙論

市來淨與

第２回観測的宇宙論ワークショップ 

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Event date： 2013.12

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

A closer look at the CMB anisotropies International conference

Kiyotomo ICHIKI

Particle Physics and Cosmology after the discovery of Higgs boson 

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Event date： 2013.10

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

初期宇宙磁場と21線シグナル International conference

市來淨與

日本SKAサイエンス会議「宇宙磁場」２０１３ 

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Event date： 2013.9

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

CMB観測による観測的宇宙論の現状と展望

市來淨與

日本天文学会2013年秋季年会 

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Event date： 2013.9

Language：Japanese   Presentation type：Oral presentation (keynote)  

Country：Japan  

CMB観測を用いた観測的宇宙論の現状

市來淨與

基研研究会　素粒子物理学の進展２０１３ 

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Event date： 2013.8

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Primordial Magnetic Fields and 21 cm Signal International conference

Kiyotomo Ichiki

SKA Science Workshop in East Asia 2013 

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Event date： 2013.6

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙の揺らぎと暗黒物質、暗黒輻射、暗黒重力

市來淨與

Workshop on Particle Physics of the Dark Universe 

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Event date： 2013.4

Language：Japanese   Presentation type：Oral presentation (general)  

Venue：東京大学   Country：Japan  

Foreground問題について

市來淨與

日本SKAサイエンス会議「銀河進化と遠方宇宙」２０１３ 

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Event date： 2013.2

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

Generation of primordial magnetic fields from cosmological vector modes and the constraints from cosmological density fluctuations International conference

Kiyotomo Ichiki

APCTP Workshop on Astrophsics: Magnetic Fields in Astrophysics 

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Event date： 2012.11

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Korea, Republic of  

CO component estimation based on the independent component analysis International conference

Kiyotomo Ichiki

International Workshop on CMB ``Cosmic Microwave Background Radiation and Its Foreground Interstellar Components II" 

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Event date： 2012.11

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

独立成分分析を用いたPLANCK CMBデータからのCO成分の除去

市來淨與

観測的宇宙論ワークショップ 

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Event date： 2012.11

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

some topics on HI from Japanese HI science working group for SKA-JP International conference

Kiyotomo Ichiki

EA-SKA-HI workshop 

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Event date： 2012.9

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙初期のvector modeと磁場生成に対するWMAPからの制限

市來淨與

日本SKAサイエンス会議「宇宙磁場」２０１２ 

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Event date： 2012.6

Language：Japanese   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙観測によるニュートリノ研究の展望

市來淨與

日本物理学会年会 

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Event date： 2012.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

暗黒物質としてのニュートリノと宇宙論的密度揺らぎ

市來淨與

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Event date： 2012.3

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

CO輝線のCMBパワースペクトルへの影響と解析

市來淨與

CMB前景放射・初期宇宙論ワークショップ 

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Event date： 2011.10

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Copula Cosmology International conference

DENET 2011 Subaru HSC Workshop 

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Event date： 2011.3

Language：English   Presentation type：Oral presentation (general)  

Country：Taiwan, Province of China  

Weak lensing and Massive Neutinos International conference

From Quarks to the Cosmos: Forefront Problems at the Intersection of Astrophysics, Cosmology, Nuclear Physics and Particle Physics 

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Event date： 2010.12

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Korea, Republic of  

A spherical collapse model with massive neutrinos International conference

COSMO/CosPA 2010 

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Event date： 2010.9

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

宇宙始原磁場

太陽天体ダイナモ研究会 

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Event date： 2010.9

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Non-linear effects of massive neutrinos and cosmological constraints on their masses International conference

38th COSPAR Scientific Assembly 

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Event date： 2010.7

Language：English   Presentation type：Oral presentation (general)  

Constraints on neutrino masses from weak lensing and future CMB lensing-galaxy correlations International conference

molecule-type workshop for non-linear cosmological perturbations 

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Event date： 2009.4

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan  

Constraints on Neutrino Masses from WMAP5 and CFHTLS International conference

Focus week : Neutrino Mass, March 2008, IPMU, Tokyo, Japan 

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Event date： 2008.3

Language：English   Presentation type：Oral presentation (general)  

Country：Japan  

Unavoidable Generation of Gravitational Waves and Magnetic Fieldsfrom Primordial Density Fluctuations International conference

Miniworkshop on Dark-Energy and Gravitational Waves 

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Event date： 2007.7

Language：English   Presentation type：Oral presentation (invited, special)  

Generation of Large-Scale Magnetic Fields from Primordial Density Fluctuations International conference

2006 International Symposium on Cosmology and Particle Astrophysics 

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Event date： 2006.11

Language：English   Presentation type：Oral presentation (invited, special)  

宇宙の磁場の起源

市來淨與

日本物理学会2006年秋季大会 

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Event date： 2006.9

Language：Japanese   Presentation type：Oral presentation (invited, special)  

Venue：奈良女子大学   Country：Japan  

Generation of Large-Scale Magnetic Fields from Primordial Density Fluctuations International conference

4th COE Symposium on “Exploring New Science by Bridging Particle-Matter Hierarchy" 

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Event date： 2006.6

Language：English   Presentation type：Oral presentation (invited, special)  

Country：Japan