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presentations

- International Conferences & Workshops

-- Invited talks
  1. The interaction of ejecta with the CSM/ISM
    Takashi Moriya
    Eta Carinae, LBVs, and Supernova Impostors link
    6/21/2017@Pittsburgh, USA
  2. Theories of superluminous supernovae
    Takashi Moriya
    Fifty-One Erg 2017 link
    6/7/2017@Corvallis, USA
  3. Connecting supernovae with their progenitors: progress and open questions
    Takashi Moriya
    Evolution and Explosion of Massive Stars link
    5/26/2017@Dublin, Ireland
  4. Predicted but unobserved supernovae
    Takashi Moriya
    South American Supernovae 2017 link
    4/25/2017@La Serena, Chile
  5. Type Ic superluminous supernovae and possible signatures of their progenitor binary companions
    Takashi Moriya
    ISSI Workshop on Supernovae link
    10/8/2016@Bern, Switzerland
  6. Superluminous supernovae and their origins
    Takashi Moriya
    Many Riddles About Core-Collapse Supernovae: 1 Bethe and Beyond link
    6/29/2016@Tokyo, Japan
  7. Light-curve properties of electron-capture supernovae
    Takashi Moriya
    Electron Capture Supernovae and Super-AGB Star Workshop link
    2/2/2016@Melbourne, Australia
-- Contributed talks
  1. Interaction (in Type IIP SNe)
    Takashi Moriya
    Evolution and Explosion of Massive Stars link
    8/11/2017@Armagh, UK
  2. How can magnetars mimic the 56Ni decay?
    Takashi Moriya
    Superluminous supernovae in the next decade link
    5/4/2017@Garching, Germany
  3. Light-curve and spectral properties of ultra-stripped core-collapse supernovae
    Takashi Moriya
    Transient Universe in the Big Survey Era: Understanding the Nature of Astrophysical Explosive Phenomena link
    1/23/2017@Kyoto, Japan
  4. Light-curve and spectral properties of ultra-stripped core-collapse supernovae
    Takashi Moriya
    Supernovae through the ages link
    8/12/2016@Easter Island, Chile
  5. Light-curve and spectral properties of ultra-stripped core-collapse supernovae
    Takashi Moriya
    European Week of Astronomy and Space Science 2016 link
    7/8/2016@Athens, Greece
  6. Rapidly-evolving faint transients from stripped-envelope electron-capture supernovae
    Takashi Moriya
    European Week of Astronomy and Space Science 2016 link
    7/5/2016@Athens, Greece
  7. Signatures of a progenitor binary companion in Type Ic superluminous supernovae
    Takashi Moriya
    The Mysterious Connection Between Superluminous Supernovae and Gamma-Ray Bursts link
    5/25/2016@Space Telescope Science Institute, USA
  8. Constraining the ellipticity of magnetars powering superluminous supernovae
    Takashi Moriya
    Compact stars and gravitational wave astronomy link
    5/13/2016@Natonal Astronomical Observatory of Japan, Japan
  9. Possible signature of a progenitor binary companion in Type Ic superluminous supernovae
    Takashi Moriya
    10th ANITA workshop link
    2/11/2016@Melbourne, Australia
  10. Magnetar-powered SNe Mimicking 56Ni-powered SNe
    Takashi Moriya
    eighth BONN workshop on - FORMATION AND EVOLUTION OF NEUTRON STARS - link
    11/30/2015@Bonn, Germany
  11. Pair-instability supernova progenitors with large mass loss and superluminous supernovae
    Takashi Moriya
    European Week of Astronomy and Space Science 2015 link
    6/26/2015@Tenerife, Spain
  12. Pair-instability supernova progenitors with extreme mass loss
    Takashi Moriya
    South American Supernovae 2015
    4/29/2015@Santiago, Chile
  13. Extended shock breakout signals from inflated stellar envelopes
    Takashi Moriya
    South American Supernovae 2015
    4/28/2015@Santiago, Chile
  14. Investigating the Origins of Type IIn Supernovae through their Light Curves
    Takashi Moriya
    Annual Meeting of the Astronomische Gesellschaft 2014 link
    9/23/2014@Bamberg, Germany
  15. Fallback Supernovae and Origin of Rapidly-Evolving Faint Supernovae
    Takashi Moriya
    fifth BONN workshop on - FORMATION AND EVOLUTION OF NEUTRON STARS - link
    3/5/2014@Bonn, Germany
  16. Episodic SN Radio Light Curve Modulations from Luminous Blue Variable SN Progenitors
    Takashi Moriya
    Supernovae and Gamma-Ray Bursts 2013 link
    10/30/2013@Kyoto, Japan
  17. High-z superluminous supernova survey with HSC and SPLASH
    Takashi Moriya
    2013 COSMOS Team Meeting link
    5/23/2013@Kyoto, Japan
  18. Luminous Blue Variable SN Progenitors with Episodic SN Radio Light Curve Modulations
    Takashi Moriya
    Fifty-One Ergs link
    5/13/2013@Raleigh, USA
  19. Revealing Explosive Mass Loss Decades before Massive Star Explosions from Type IIn Supernova Light Curve Modeling
    Takashi Moriya
    The deaths of stars and the lives of galaxies link
    4/9/2013@Santiago, Chile
  20. Light Curve Modeling of Superluminous Supernovae
    Takashi Moriya
    IAUS 296: Supernova Environmental Impacts link
    1/8/2013@Raichak-on-Ganges, India
  21. Ultraviolet-Bright Type IIP Supernovae from Massive Red Supergiants
    Takashi Moriya
    IAUS 279 - Death of Massive Stars: Supernovae & Gamma-Ray Bursts link
    3/15/2012@Nikko, Japan
  22. Light Curve Modeling of Super-Luminous SNe and Dense CSM around their Progenitors
    Takashi Moriya
    Formation of Compact Objects: from the cradle to the grave link
    3/7/2012@Waseda, Japan
  23. Peculiar Type Ia Supernovae - Is It Really Type Ia?
    Takashi Moriya
    dark energy: lighting up the darkness! link
    6/26/2009@IPMU, Japan
-- Poster presentations
  1. Searching for supernovae at the reionization era with WFIRST and Subaru/HSC
    Takashi Moriya
    Astronomy in the 2020s: Synergies with WFIRST link
    6/26/2017 - 6/28/2017@Baltimore, USA
  2. Light-curve and spectral properties of ultra-stripped core-collapse supernovae
    Takashi Moriya
    IAUS 329: The lives and death-throes of massive stars link
    11/28/2016 - 12/2/2016@Auckland, New Zealand
  3. Extended shock breakout signals from inflated stellar envelopes
    Takashi Moriya
    Fifty-one Erg 2015 link
    6/1/2015 - 6/5/2015@Raleigh, USA
  4. Electron-capture supernovae exploding within super-AGB wind
    Takashi Moriya
    Supernovae in the Local Universe: Celebrating 10,000 Days of Supernova 1987A link
    8/11/2014 - 8/15/2014@Coffs Harbour, Australia
  5. Electron-capture supernovae exploding within super-AGB wind
    Takashi Moriya
    568. Wilhelm und Else Heraeus-Seminar: Nucleosynthesis in Asymptotic Giant Branch Stars link
    7/14/2014 - 7/18/2014@Bad Honnef, Germany
  6. Type IIn Supernovae and Mass Loss of their Progenitors
    Takashi Moriya
    Massive Stars: From α to Ω link
    6/10/2013 - 6/14/2013@Rhodes, Greece
  7. Light Curve Modelling of Superluminous Supernovae and its Implication for their Progenitors
    Takashi Moriya
    A Workshop on Outstanding Problems in Massive Star Research --the final stages link
    10/1/2012 - 10/3/2012@St. Paul, USA
  8. Numerical Light Curve Modeling of Superluminous Supernovae
    Takashi Moriya
    Supernovae Illuminating the Universe: from Individuals to Populations link
    9/10/2012 - 9/14/2012@Garching bei Munchen, Germany
  9. Type IIn Super-Luminous Supernovae from Collision of Supernova Ejecta and Dense Circumstellar Medium
    Takashi Moriya
    First Stars IV link
    5/21/2012 - 5/25/2012@Kyoto, Japan
  10. Super-Luminous Supernovae and Shock Breakout in Dense Circumstellar Medium
    Takashi Moriya
    HEDLA2012 link
    4/30/2012 - 5/4/2012@Florida State University, USA
  11. Fallback Supernovae: Fast & Faint Domain of Core-Collapse Supernovae
    Takashi Moriya
    IAUS285 - New Horizons in Time Domain Astronomy link
    9/19/2011 - 9/23/2011@Oxford, UK
  12. Shock Breakout in Dense Wind and Non-Steady Mass Loss
    Takashi Moriya
    Explosive Ideas about Massive Stars - from Observations to Modeling
    8/11/2011 - 8/13/2011@Stockholm, Sweden
  13. Explosions of Red Supergiants in Dense CSM and their Implications
    Takashi Moriya
    Supernovae and their Host Galaxies
    6/20/2011 - 6/24/2011@Sydney, Australia
  14. Ultraviolet-Bright Type IIP Supernovae and Extensive Mass-Loss of Red Supergiants
    Takashi Moriya
    CPS 7th International School of Planetary Sciences - Theory of Stellar Evolution and Its Applications
    1/10/2011 - 1/15/2011@Seapal Suma, Japan
  15. Interaction of SN Ejecta with CSM: UV-Bright Type IIP SNe
    Takashi Moriya
    XXVIth IAP Annual Colloquium "Progenitors and environments of stellar explosions"
    6/28/2010 - 7/2/2010@IAP, France
  16. Faint Core-Collapse Supernovae with Fallback
    Takashi Moriya
    Deciphering the Ancient Universe with Gamma-Ray Bursts
    4/19/2010 - 4/23/2010@Kyoto TERRSA, Japan
  17. Interaction-Powered Supernovae as Probes of the High-Redshift Universe
    Takashi Moriya
    The First Stars and Galaxies: Challenges for the Next Decade
    3/8/2010 - 3/11/2010@University of Texas at Austin, USA
  18. Weak Core-Callapse with Fallback
    Takashi Moriya
    A Festival of Cosmic Explosions link
    8/21/2009 - 8/23/2009@Caltech, USA
  19. Faint Supernovae with Fallback
    Takashi Moriya
    Stellar Death and Supernovae link
    8/17/2009 - 8/21/2009@KITP, USA

- Seminars

  1. Immediate dense circumstellar environment of supernova progenitors caused by wind acceleration
    Takashi Moriya
    Astronomy seminar@National University of La Plata, Argentina
    4/19/2017
  2. 超新星で探る大質量星の爆発直前の質量放出
    守屋 尭
    物理学科教室談話会@Chuo University, Japan
    3/7/2017
  3. Supernovae exploding in dense circumstellar media
    Takashi Moriya
    Department of Physics and Department of Astronomy Colloquium@San Diego State University, USA link
    3/3/2017
  4. 超高輝度超新星とその正体
    守屋 尭
    金曜セミナー@Aoyama Gakuin University, Japan link
    6/17/2016
  5. Light-curve and spectral properties of ultra-stripped core-collapse supernovae leading to neutron-star mergers
    Takashi Moriya
    Seminar@Liverpool John Moores University, UK
    6/1/2016
  6. Superluminous supernovae and their origins
    Takashi Moriya
    DTA Colloquium@National Astronomical Observatory of Japan, Japan link
    5/18/2016
  7. Possible signatures of a binary companion star in hydrogen-poor superluminous supernovae
    Takashi Moriya
    Seminar@Swinburne University of Technology, Australia
    2/9/2016
  8. Magnetar-powered supernovae mimicking 56Ni-powered supernovae
    Takashi Moriya
    Extreme Object seminar@Stockholm University, Sweden
    12/10/2015
  9. Possible signatures of a binary companion star in hydrogen-poor superluminous supernovae
    Takashi Moriya
    Stellar astrophysics group meeting@Geneva Observatory, Switzerland link
    10/22/2015
  10. Origin of hydrogen-free superluminous supernovae
    Takashi Moriya
    SPI-MAX seminar@Department of Physics, University of Oxford, UK link
    9/23/2015
  11. Superluminous supernovae: 56Ni vs magnetars
    Takashi Moriya
    ARC seminar@Astrophysics Research Centre, Queen's University Belfast, UK link
    9/9/2015
  12. Supernovae interacting with circumstellar media
    Takashi Moriya
    Astronomy seminar@National University of La Plata, Argentina
    4/15/2015
  13. Metal-free pair-instability supernova progenitors with large mass loss
    Takashi Moriya
    APEC Seminar@Kavli Institute for the Physics and Mathematics of the Universe, Univerity of Tokyo, Japan link
    3/16/2015
  14. Pair-instability supernova progenitors with large mass loss
    Takashi Moriya
    The astrophysics seminar@The Nella and Leon Benoziyo Center for Astrophysics, Weizmann Institute of Science, Israel link
    1/28/2015
  15. Pair-instability supernova progenitors with large mass loss
    Takashi Moriya
    Astrophysics Seminar@The Racah Institute of Physics, Hebrew University of Jerusalem, Israel link
    1/22/2015
  16. Electron-capture supernovae within super-AGB wind and SN 1054 (Crab Nebula)
    Takashi Moriya
    Lunch Colloquium@Max Plank Institute for Radio Astronomy, Germany link
    5/7/2014
  17. Superluminous Supernovae and their Emission Mechanisms
    Takashi Moriya
    Seminar@Sternberg Astronomical Institute, Lomonosov Moscow State University, Russia link
    2/7/2014
  18. 星周物質と相互作用する重力崩壊型超新星
    守屋 尭
    物理学科コロキウム@Konan University, Japan
    10/17/2013
  19. Interactions between Core-Collapse Supernovae and Circumstellar Medium
    Takashi Moriya
    Seminar@University of Chile, Santigo, Chile link
    4/16/2013
  20. Interacting Supernovae and Extensive Mass Loss shortly before the Explosions
    Takashi Moriya
    Seminar@University of Bonn, Germany link
    3/14/2013
  21. Type IIn Supernovae and Explosive Mass Loss of their Progenitors Shortly before their Explosions
    Takashi Moriya
    Seminar@Geneva Observatory, Switzerland
    3/1/2013
  22. Light Curve Modeling of Superluminous Supernovae
    Takashi Moriya
    INPA Journal Club@Lawrence Berkeley National Laboratory, USA link
    11/1/2012
  23. Superluminous Supernovae
    Takashi Moriya
    Astronomy department seminar@Stockholm University, Sweden link
    8/29/2012
  24. 高密度星周物質での超新星爆発
    守屋 尭
    セミナー@Waseda University, Japan
    10/28/2011
  25. 高密度星周物質の超新星爆発への影響
    守屋 尭
    高エネルギーセミナー@National Astronomical Observatory of Japan, Japan
    6/2/2011
  26. Supernova Explosions in Dense Circumstellar Medium
    Takashi Moriya
    ACP Seminar@Institute for the Physics and Mathematics of the Universe, University of Tokyo, Japan
    4/21/2011

- Japanese Conferences & Workshops

  1. 恒星風加速の超新星への影響
    守屋 尭, S.-C. Yoon, G. Grafener, S. Blinnikov
    日本天文学会2017年秋季年会 : 口頭講演(K08a) link
    9/12/2017@北海道大学
  2. 超新星爆発とその多様性
    守屋 尭
    2017年度 第47回 天文・天体物理若手夏の学校 : 招待講演 link
    7/25/2017@信州・戸倉上山田温泉ホテル圓山荘
  3. ultra-stripped超新星の観測的性質
    守屋 尭, P. Mazzali, 冨永望, S. Hachinger, S. Blinnikov, T. Tauris, 高橋亘, 田中雅臣, N. Langer, Ph. Podsiadlowski
    日本天文学会2017年春季年会 : 口頭講演(K08a) link
    3/15/2017@九州大学
  4. 大質量放出を伴う初代星からの対不安定型超新星
    守屋 尭
    初代星・初代銀河研究会2016 : 口頭講演 link
    10/25/2016@金沢歌劇座
  5. 超高輝度超新星を明るくするマグネターの楕円率への制限
    守屋 尭, Thomas Tauris
    日本天文学会2016年秋季年会 : 口頭講演(W114a) link
    9/15/2016@愛媛大学
  6. Supernovae powered by magnetars that transform into black holes
    守屋 尭
    RIKEN - RESCEU Joint Seminar 2016 : 口頭講演 link
    7/26/2016@東京大学
  7. Supernovae
    守屋 尭
    2020年代のすばる望遠鏡と衛星計画のシナジー検討研究会 : 口頭講演
    4/22/2016@国立天文台
  8. 宇宙再電離期以前の超新星探査
    守屋 尭
    HSC時間領域天文学ブレインストーミング研究会 : 口頭講演
    3/5/2016@国立天文台
  9. Binary origin of hydrogen-poor superluminous supernovae unveiled by late-phase hydrogen emission
    守屋 尭
    第28回理論懇シンポジウム 「宇宙における天体形成から生命まで」 : 口頭講演 link
    12/23/2015@大阪大学
  10. 超新星親星のインフレーションがショックブレイクアウトに与える影響
    守屋 尭, Debashis Sanyal, Norbert Langer
    日本天文学会2015年春季年会 : 口頭講演(K17b) link
    3/19/2015@大阪大学
  11. 初代大質量赤色超巨星の起こす振動不安定性と大質量放出
    守屋 尭, Norbert Langer
    日本天文学会2015年春季年会 : 口頭講演(N03a) link
    3/18/2015@大阪大学
  12. IIn型超新星から探る大質量星が起こす爆発直前の大質量放出
    守屋 尭, 前田啓一, Francesco Taddia, Jesper Sollerman, Sergei I. Blinnikov, Elena I. Sorokina
    日本天文学会2013年秋季年会 : 口頭講演(N12a) link
    9/11/2013@東北大学
  13. 高輝度青色激変星超新星親星モデルから再現される超新星電波光度曲線の突発的変化
    守屋 尭, Jose H. Groh, Georges Meynet
    日本天文学会2013年秋季年会 : 口頭+ポスター講演(K13b) link
    9/10/2013 - 9/12/2013@東北大学
  14. HSCサーベイによる超光度超新星探索 -最遠方超新星探索とその意義-
    守屋 尭
    すばるHSCサーベイによるサイエンス : 口頭講演 link
    9/28/2012@国立天文台
  15. 再結合放射をしている超新星残骸の親星について
    守屋 尭
    日本天文学会2012年秋季年会 : 口頭講演(K17a) link
    9/19/2012@大分大学
  16. 高密度星周物質中でのshock breakout
    守屋 尭, 冨永望
    日本天文学会2012年春季年会 : 口頭+ポスター講演(K07b) link
    3/19/2012 - 3/22/2012@龍谷大学
  17. 非常に明るい超新星SN 2006gyの超新星爆発噴出物と星周物質の衝突による光度曲線モデル
    守屋 尭, 冨永望, Sergei Blinnikov, 田中雅臣, 吉田直紀, 前田啓一, 野本憲一
    日本天文学会2012年春季年会 : 口頭講演(K06a) link
    3/19/2012@龍谷大学
  18. 超新星爆発で探る大質量星の爆発直前の質量放出
    守屋 尭
    GCOE研究集会「Multi-messenger Astronomyで迫るコンパクト天体」 : 口頭講演 link
    2/23/2012 - 2/24/2012@京都大学
  19. 高赤方偏移超新星で探る初期宇宙の星質量関数
    守屋 尭, 田中雅臣, 吉田直紀
    初代星形成・初代銀河研究会 : 口頭講演 link
    12/20/2011 - 12/22/2011@九州大学
  20. 輻射流体の観点から見た非常に明るい超新星の多様性の起源について
    守屋 尭, 冨永望
    輻射輸送・輻射流体サマースクール 2011 : 口頭講演
    8/18/2011 - 8/20/2011@北海道大学
  21. 超新星の光度曲線に現れた赤色超巨星の爆発的質量放出の証拠
    守屋 尭, 冨永望, S. Blinnikov, P. Baklanov, E. Sorokina
    超新星からのマルチメッセンジャー : 口頭講演
    3/1/2011 - 3/3/2011@国立天文台
  22. IIn型超新星とその遠方での観測可能性
    守屋 尭, 冨永望, 吉田直紀, 田中雅臣
    初代星・初代銀河研究会2011 : 口頭講演 link
    1/26/2011 - 1/28/2011@愛媛大学
  23. 紫外線で明るいIIP型超新星
    守屋 尭, 冨永望, Sergei Blinnikov, Petr Baklanov, Elena Sorokina
    第23回理論懇シンポジウム「林忠四郎先生と天文学・宇宙物理学」 : ポスター講演 link
    12/20/2010 - 12/22/2010@京都大学
  24. TMTで捉える初代星の超新星爆発
    守屋 尭, 吉田直紀, 冨永望, 田中雅臣, 前田啓一
    TMTで切り拓く2020年代の新しい天文学 : 口頭講演 link
    10/5/2010@国立天文台
  25. UVで明るいIIP型超新星:赤色巨星の爆発的質量放出の証拠?
    守屋 尭, 冨永望, Sergei Blinnikov, Petr Baklanov, Elena Sorokina
    日本天文学会2010年秋季年会 : 口頭講演(K22a) link
    9/22/2010@金沢大学
  26. The Interaction of Supernovae with Circumstellar Matters: UV-Bright Type IIP Supernovae
    守屋 尭
    第40回天文天体物理若手夏の学校 : 口頭講演(コンパクトオブジェクト分科会06b) link
    8/2/2010@ホテル日航豊橋
  27. SN 2007biは本当にpair-instability supernovaか
    守屋 尭, 冨永望, 前田啓一, 田中雅臣, 野本憲一
    日本天文学会2010年春季年会 : 口頭講演(K05a) link
    3/24/2010@広島大学
  28. UVで明るい超新星による高赤方偏移探査
    守屋 尭
    初代星・初代銀河研究会 : 口頭講演 link
    3/19/2010@長崎大学
  29. SN 2007bi - Was It Really a Pair-Instability Supernova?
    守屋 尭
    第22回理論懇シンポジウム 「2010年代の理論天文学」 : 口頭講演 link
    12/21/2009@名古屋大学
  30. Extremely Faint and Extremely Luminous Supernovae
    守屋 尭
    特定領域研究「ガンマ線バーストで読み解く太古の宇宙」第三回領域シンポジウム : 口頭講演
    9/24/2009@下呂温泉 水明館
  31. 特異Ia型超新星が重力崩壊型超新星である可能性
    守屋 尭, 冨永望, 田中雅臣, 野本憲一, Paolo A. Mazzali, Daniel N. Sauer
    日本天文学会2009年秋季年会 : 口頭講演(K12a) link
    9/14/2009@山口大学
  32. 球状星団の He enrichment と非一様ビッグバン元素合成
    守屋 尭
    「第9回 宇宙における時空・物質・構造の進化」研究会: 'Dark Energy in the Universe' サマースクール : ポスター講演 link
    8/30/2009 - 9/2/2009@沖縄 健康文化村カルチャーリゾート・フェストーネ
  33. 重力崩壊による弱い超新星爆発
    守屋 尭
    第39回天文天体物理若手夏の学校 : 口頭講演(コンパクトオブジェクト分科会16a) link
    7/29/2009@草津温泉 ホテル櫻井
  34. Multiple Main Sequence of Globular Clusters as a Result of Inhomogeneous Big Bang Nucleosynthesis
    守屋 尭, 茂山俊和
    日本天文学会2009年春季年会 : 口頭講演(U19a) link
    3/25/2009@大阪市立大学