Colloquium of Theoretical Astronomy Division
Colloquium2016
をテンプレートにして作成
開始行:
#norelated
* 理論コロキウム2016 [#g19a8ece]
理論コロキウムは原則として毎週水曜日の午後13:30から開催し...
原則として英語で講演していただきますが、
講師・参加者が日本人だけの場合は日本語に切り替えてくださ...
台内・台外また分野を問わず広く発表者（台外の方には旅費・...
お問い合わせは以下のコロキウム係までお願いします（_AT_を@...
- 滝脇知也 takiwaki.tomoya_AT_nao.ac.jp~
- 守屋 尭 takashi.moriya_AT_nao.ac.jp~
- Kenneth Wong ken.wong ATM nao.ac.jp~
- 高橋 博之 takahashi ATM cfca.jp~
- 平居 悠 yutaka.hirai ATM nao.ac.jp
//~理論コロキウムの前には台内の発表者による[[ショートコロ...
** Schedule & History [#c33ee313]
[[2010年度:http://th.nao.ac.jp/seminar/colloquium/2010/]]
[[2011年度:http://th.nao.ac.jp/seminar/colloquium/2011/in...
[[2012年度:http://th.nao.ac.jp/seminar/colloquium/2012/]]
[[2013年度:http://th.nao.ac.jp/seminar/colloquium/2013/]]
[[2014年度:http://th.nao.ac.jp/seminar/?Colloquium2014]]
[[2015年度:http://th.nao.ac.jp/seminar/?Colloquium2015]]
|BGCOLOR(#ccf):|BGCOLOR(#ffc):|BGCOLOR(#cff):|BGCOLOR(#fc...
|Date|Speaker|Title|Place/Time|remarks|h
|BGCOLOR(#ddf):|BGCOLOR(#ffd):|BGCOLOR(#dff):|BGCOLOR(#fd...
//
//
|[[4/6>#long0406]]|all internal members|self-introduction...
|[[4/13>#long0413]]|Tomoya Takiwaki (NAOJ DTA)|A Clockwor...
|[[4/20>#long0420]]|Yuki Tanaka (NAOJ CfCA)|Magnetically ...
|[[4/25>#long0425]]|Kohei Inayoshi (Columbia University)|...
|[[4/27>#long0427]]|Tetsuo Taki (NAOJ CfCA)|Toward format...
|[[5/11>#long0511]]|Masahiro Ogihara (NAOJ DTA)|Formation...
|[[5/18>#long0518]]|Takashi Moriya (NAOJ DTA)|Superlumino...
|[[5/25>#long0525]]|Yukari Ohtani (NAOJ CfCA)|Study of re...
|[[6/1>#long0601]]|Shogo Tachibana (Hokkaido University)|...
|[[6/8>#long0608]]|Alessandro Sonnenfeld (IPMU)|Dark matt...
|[[6/15>#long0615]]|Makoto Takamoto (University of Tokyo)...
|[[6/22>#long0622]]|Takahiro Sumi (Osaka University)|Micr...
|[[6/29>#long0629]]|Carmen Adriana Martínez Barbos...
|[[7/6>#long0706]]|Shota Kisaka (Aoyama Gakuin University...
|[[7/13>#long0713]]|Tomoaki Matsumoto (Hosei University)|...
|[[8/24>#long0824]]|Hui Jiang (Shanghai Maritime Universi...
|[[8/31>#long0831]]|Sherry Suyu (MPA)| Shedding Light on ...
|[[9/21>#long0921]]|Kazunori Akiyama (MIT)|Interstellar S...
|[[9/23>#long0923]]|Akimasa Kataoka (Heidelberg Universit...
|[[10/5>#long1005]]|Toshio Fukushima (NAOJ)|Numerical int...
|[[10/12>#long1012]]|Annop Wongwathanarat (RIKEN)|Linking...
|[[10/14>#long1014]]|Yiping Shu (the National Astronomica...
|[[10/19>#long1019]]|Naoki Yamamoto (Keio University)|Chi...
|[[10/26>#long1026]]|Chit Hong Yam (JAXA)|Space Missions ...
|[[11/2>#long1102]]|Sergei Blinnikov (ITEP)|Superluminous...
|[[11/9>#long1109]]|Hisasi Hayakawa (Kyoto University)|Hi...
|[[12/9>#long1209]]|Manos Chatzopoulos (Louisiana State U...
|[[12/14>#long1214]]|Shunsuke Hozumi (Shiga University)|I...
|[[1/6>#long0106]]|Federico García (Argentine Instit...
|[[1/19>#long0119]]|Alexander Heger (Monash Center for As...
|[[1/25>#long0125]]|Fumi Egusa (NAOJ)|Spiral Structure in...
|[[2/1>#long0201]]|Ryo Tazaki (Kyoto University)|Multiwav...
|[[2/15>#long0215]]|Alexey Tolstov (Kavli IPMU)|First sta...
|[[3/1>#long0301]]|Tatsuya Satsuka (Osaka University)|Evo...
|[[3/8>#long0308]]|Benjamin Wu (NAOJ DTA)|Star cluster fo...
** Confirmed speakers [#od737066]
** Abstract [#gf4a1a57]
:&aname(long0413){4/13}; Tomoya Takiwaki (NAOJ DTA) A Cl...
Core-collapse supernovae are flamboyant explosions at dea...
They control the circulation of matter in the universe, a...
affect or are affected by a lot of astrophysical objects,...
:&aname(long0420){4/20}; Yuki Tanaka (NAOJ CfCA) Magnetic...
Several transit observations in the UV band have been sug...
:&aname(long0425){4/25}; Kohei Inayoshi (Columbia Univers...
How fast can black holes (BHs) grow? The existence of br...
:&aname(long0427){4/27}; Tetsuo Taki (NAOJ CfCA) Toward f...
The radial drift barrier is one of the most serious probl...
:&aname(long0511){5/11}; Masahiro Ogihara (NAOJ DTA) Form...
Recent observations of exoplanets have revealed a large n...
close-in low-mass planets (or close-in super-Earths). As ...
2016, 351 systems harbor 877 close-in super-Earths. We ca...
origin of these planets by comparing observed orbital dis...
with results of numerical simulations of planet formation...
talk, I will introduce our recent papers on formation of ...
super-Earths (Ogihara et al. 2015, A&A, 578; Ogihara et a...
A&AL, 584). I will also show some preliminary results of ...
projects.
:&aname(long0518){5/18}; Takashi Moriya (NAOJ DTA) Superl...
Superluminous supernovae (SLSNe) are newly recognized cla...
:&aname(long0525){5/25}; Yukari Ohtani (NAOJ CfCA) Study ...
Shock breakout radiation originate as thermal emission fr...
//6/1
:&aname(long0601){6/1}; Shogo Tachibana (Hokkaido Univers...
Planets in the solar system and extrasolar planets form i...
//6/8
:&aname(long0608){6/8}; Alessandro Sonnenfeld (IPMU) Dark...
Dark matter halos play a crucial role in the formation an...
By statistically combining the lensing signal from a larg...
These results could have a significant impact on our unde...
// 6/15
:&aname(long0615){6/15}; Makoto Takamoto (University of T...
Many astrophysical phenomena are considered that the ambi...
In this seminar, we report on our recent findings of the ...
//6/22
:&aname(long0622){6/22}; Takahiro Sumi (Osaka University)...
Although thousands of exoplanets have been found by vario...
not many solar system planets analogs have been detected.
Some Jupiter and Saturn analogs and a few Earth-like plan...
Gravitational microlensing has an unique sensitivity to e...
down to the Earth-mass, where the planetary formation is ...
The MOA-II and OGLE-IV carries out microlensing exoplanet...
Galactic Bulge in New Zealand and Chile, respectively.
These surveys are detecting various kinds of systems, inc...
the Neptune analog and the 2-Earth mass planet at 1AU aro...
The Wide Field Infrared Survey Telescope (WFIRST) is the ...
which is scheduled to be launched in 2024.
The exoplanet microlensing program is one of the primary ...
WFIRST will find about 3000 bound planets and 2000 unboun...
precision continuous survey with 15 min. cadence, which i...
analogs except the mercury. WFIRST can complete the stat...
planetary systems in the Galaxy, from the outer habitable...
and gravitationally unbound planets – a discovery s...
//6/29
:&aname(long0629){6/29}; Carmen Adriana Martínez B...
The products of radioactive elements found in the meteori...
In this talk I will explain how open cluster simulations ...
:&aname(long0706){7/06}; Shota Kisaka (Aoyama Gakuin Univ...
// 7/13
:&aname(long0713){7/13}; Tomoaki Matsumoto (Hosei Univers...
// 8/24
:&aname(long0824){8/24}; Hui Jiang (Shanghai Maritime Uni...
// 8/31
:&aname(long0831){8/31}; Sherry Suyu (MPA) Shedding Ligh...
:&aname(long0921){9/21}; Kazunori Akiyama (MIT) Interstel...
Fast radio bursts (FRBs) are one of the most intriguing s...
Refractive Interstellar scintillation is a critical consi...
We have recently demonstrated a fundamental importance of...
In this talk, I introduce FRBs and interstellar scintilla...
// 9/23
:&aname(long0923){9/23}; Akimasa Kataoka (Heidelberg Univ...
//10/5
:&aname(long1005){10/5}; Toshio Fukushima (NAOJ) Numerica...
We present a method to integrate the gravitational field ...
:&aname(long1012){10/12}; Annop Wongwathanarat (RIKEN) Li...
Core-collapse supernovae (CCSNe) are one of the most exci...
phenomena. The question of how massive stars die is a lon...
problem in theoretical astrophysics. Recently observation...
nearby CCSN remnants provide increasingly great details o...
chemical composition of the remnants. Such information wi...
the puzzle of the CCSN explosion mechanism. However, in o...
a wide variety of properties of CCSN remnants long-time C...
must be performed. There is currently a missing link betw...
observations because long-time CCSN simulations are compu...
demanding. In this talk, I will report results from state...
CCSN simulations, and present what we could learn about t...
and the CCSN progenitor star from these results.
:&aname(long1014){10/14}; Yiping Shu (the National Astron...
We present Hubble Space Telescope (HST) F606W-band imagin...
:&aname(long1019){10/19}; Naoki Yamamoto (Keio University...
Elementary particles, such as electrons and neutrinos, po...
:&aname(long1026){10/26}; Chit Hong Yam (JAXA) Space Miss...
In the past 50 years, there are over a hundred telescopes...
:&aname(long1102){11/2}; Sergei Blinnikov (ITEP) Superlum...
Many supernovae are discovered in last decade with peak l...
one-two orders of magnitude higher than for normal supern...
types. They are called Superluminous supernovae: SLSNe.
This is a challenge for theory, since even normal superno...
not yet completely understood from the first principles.
The models explaining those events with the minimum energ...
involve multiple ejections of mass in presupernova stars.
The radiative shocks produced in collisions of those shel...
provide the required power of light.
This class of the models is refered to as "interacting'' ...
I concentrate on the non-trivial problems of this scenari...
stability of the shells, on "bumps" in the light curves, ...
broad lines often observed in their spectra.
:&aname(long1109){11/9}; Hisasi Hayakawa (Kyoto Universit...
:&aname(long1209){12/9}; Manos Chatzopoulos (Louisiana St...
The interior of a massive star in the final years prior t...
Vigorous convective shell burning of silicon, oxygen and ...
interact with each other and significantly alter the stru...
the star departs from perfect hydrostatic equilibrium and...
that, in some cases, can lead to episodic mass-loss. I wi...
multidimensional simulations of convection in massive sta...
explosion. The proper, dynamical multidimensional treatme...
parametrized one-dimensional mixing length theory predict...
core-collapse supernova progenitor models will be discuss...
to characterize pre-supernova convection, the method of V...
discuss how it can be used to make realizations of core-c...
:&aname(long1214){12/14}; Shunsuke Hozumi (Shiga Universi...
Recent observations have revealed that some properties of...
bars have been uncovered on a statistically meaningful le...
accuracy using a large sample of galaxies. As a result, ...
been found that bars in SB0-SBb galaxies are longer than ...
SBc to SBd galaxies. Furthermore, also found are such pr...
that the longer bars have larger amplitudes, and show mor...
shapes. However, these systematic bar properties have ne...
explained physically. In this talk, I show the properties...
bar instability for flat stellar disk models which are co...
on the basis of exact equilibrium distribution functions....
I demonstrate that the properties of the simulated bars a...
large measure, similar to those of the observed bars, and...
the amplitude, length, and axis ratio are strongly correl...
an initial typical Toomre's Q value. Taking into conside...
these results, I discuss what the Hubble sequence represe...
:&aname(long0106){1/6}; Federico García (Argentine I...
In General Relativity, black holes are usually described ...
According to Penrose's Cosmic Censorship Conjecture (CCC)...
singularities are always hidden behind an event horizon. ...
we will explore the effects caused by an external magneti...
properties of accretion disks in Kerr spacetimes with and...
We will use a ray-tracing algorithm to calculate X-ray th...
relativistic emission-line profiles as well as light curv...
of hot spots on thin accretion disks, considering uniform...
field configurations, which might be exploited to probe t...
the existence and global geometry of magnetic fields arou...
in X-ray binaries and/or AGN.
:&aname(long0119){1/19}; Alexander Heger (Monash Center f...
The first stars mark the transition from a universe solel...
:&aname(long0125){1/25}; Fumi Egusa (NAOJ) Spiral Structu...
In the local universe, more than half of galaxies are cat...
disk galaxy, which often exhibit a spiral structure. Mean...
fraction of disk galaxies is lower in the distant univers...
likely that the fraction has increased as the universe ev...
However, how disk galaxies and their spiral structure hav...
reached to the current status is not fully understood yet...
talk, I will focus on the nature of spiral structures bas...
observational studies of nearby galaxies. Theoretical mod...
structure can be divided into two in terms of its lifetim...
(density wave) or short-lived (swing amplification, tidal...
will present how these models are compared to observation...
:&aname(long0201){2/1}; Ryo Tazaki (Kyoto University) Mul...
In order to constrain the grain properties in protoplanet...
:&aname(long0215){2/15}; Alexey Tolstov (Kavli IPMU) Firs...
The phenomenon of a supernova in most cases should start ...
:&aname(long0301){3/1}; Tatsuya Satsuka (Osaka University...
It is widely recognized that the majority of main-sequenc...
:&aname(long0308){3/8}; Benjamin Wu (NAOJ DTA) Star clust...
Most stars form in clusters within giant molecular clouds...
//:&aname(long0401){4/1}; Name (affiliation) title|
//Abstract
// ←ダブルスラッシュはコメントアウト
//:&aname(long0514){5/14}; 名前 タイトル|
//アブスト
//:&aname(long0521){5/21}; 名前 タイトル|
//アブスト
終了行:
#norelated
* 理論コロキウム2016 [#g19a8ece]
理論コロキウムは原則として毎週水曜日の午後13:30から開催し...
原則として英語で講演していただきますが、
講師・参加者が日本人だけの場合は日本語に切り替えてくださ...
台内・台外また分野を問わず広く発表者（台外の方には旅費・...
お問い合わせは以下のコロキウム係までお願いします（_AT_を@...
- 滝脇知也 takiwaki.tomoya_AT_nao.ac.jp~
- 守屋 尭 takashi.moriya_AT_nao.ac.jp~
- Kenneth Wong ken.wong ATM nao.ac.jp~
- 高橋 博之 takahashi ATM cfca.jp~
- 平居 悠 yutaka.hirai ATM nao.ac.jp
//~理論コロキウムの前には台内の発表者による[[ショートコロ...
** Schedule & History [#c33ee313]
[[2010年度:http://th.nao.ac.jp/seminar/colloquium/2010/]]
[[2011年度:http://th.nao.ac.jp/seminar/colloquium/2011/in...
[[2012年度:http://th.nao.ac.jp/seminar/colloquium/2012/]]
[[2013年度:http://th.nao.ac.jp/seminar/colloquium/2013/]]
[[2014年度:http://th.nao.ac.jp/seminar/?Colloquium2014]]
[[2015年度:http://th.nao.ac.jp/seminar/?Colloquium2015]]
|BGCOLOR(#ccf):|BGCOLOR(#ffc):|BGCOLOR(#cff):|BGCOLOR(#fc...
|Date|Speaker|Title|Place/Time|remarks|h
|BGCOLOR(#ddf):|BGCOLOR(#ffd):|BGCOLOR(#dff):|BGCOLOR(#fd...
//
//
|[[4/6>#long0406]]|all internal members|self-introduction...
|[[4/13>#long0413]]|Tomoya Takiwaki (NAOJ DTA)|A Clockwor...
|[[4/20>#long0420]]|Yuki Tanaka (NAOJ CfCA)|Magnetically ...
|[[4/25>#long0425]]|Kohei Inayoshi (Columbia University)|...
|[[4/27>#long0427]]|Tetsuo Taki (NAOJ CfCA)|Toward format...
|[[5/11>#long0511]]|Masahiro Ogihara (NAOJ DTA)|Formation...
|[[5/18>#long0518]]|Takashi Moriya (NAOJ DTA)|Superlumino...
|[[5/25>#long0525]]|Yukari Ohtani (NAOJ CfCA)|Study of re...
|[[6/1>#long0601]]|Shogo Tachibana (Hokkaido University)|...
|[[6/8>#long0608]]|Alessandro Sonnenfeld (IPMU)|Dark matt...
|[[6/15>#long0615]]|Makoto Takamoto (University of Tokyo)...
|[[6/22>#long0622]]|Takahiro Sumi (Osaka University)|Micr...
|[[6/29>#long0629]]|Carmen Adriana Martínez Barbos...
|[[7/6>#long0706]]|Shota Kisaka (Aoyama Gakuin University...
|[[7/13>#long0713]]|Tomoaki Matsumoto (Hosei University)|...
|[[8/24>#long0824]]|Hui Jiang (Shanghai Maritime Universi...
|[[8/31>#long0831]]|Sherry Suyu (MPA)| Shedding Light on ...
|[[9/21>#long0921]]|Kazunori Akiyama (MIT)|Interstellar S...
|[[9/23>#long0923]]|Akimasa Kataoka (Heidelberg Universit...
|[[10/5>#long1005]]|Toshio Fukushima (NAOJ)|Numerical int...
|[[10/12>#long1012]]|Annop Wongwathanarat (RIKEN)|Linking...
|[[10/14>#long1014]]|Yiping Shu (the National Astronomica...
|[[10/19>#long1019]]|Naoki Yamamoto (Keio University)|Chi...
|[[10/26>#long1026]]|Chit Hong Yam (JAXA)|Space Missions ...
|[[11/2>#long1102]]|Sergei Blinnikov (ITEP)|Superluminous...
|[[11/9>#long1109]]|Hisasi Hayakawa (Kyoto University)|Hi...
|[[12/9>#long1209]]|Manos Chatzopoulos (Louisiana State U...
|[[12/14>#long1214]]|Shunsuke Hozumi (Shiga University)|I...
|[[1/6>#long0106]]|Federico García (Argentine Instit...
|[[1/19>#long0119]]|Alexander Heger (Monash Center for As...
|[[1/25>#long0125]]|Fumi Egusa (NAOJ)|Spiral Structure in...
|[[2/1>#long0201]]|Ryo Tazaki (Kyoto University)|Multiwav...
|[[2/15>#long0215]]|Alexey Tolstov (Kavli IPMU)|First sta...
|[[3/1>#long0301]]|Tatsuya Satsuka (Osaka University)|Evo...
|[[3/8>#long0308]]|Benjamin Wu (NAOJ DTA)|Star cluster fo...
** Confirmed speakers [#od737066]
** Abstract [#gf4a1a57]
:&aname(long0413){4/13}; Tomoya Takiwaki (NAOJ DTA) A Cl...
Core-collapse supernovae are flamboyant explosions at dea...
They control the circulation of matter in the universe, a...
affect or are affected by a lot of astrophysical objects,...
:&aname(long0420){4/20}; Yuki Tanaka (NAOJ CfCA) Magnetic...
Several transit observations in the UV band have been sug...
:&aname(long0425){4/25}; Kohei Inayoshi (Columbia Univers...
How fast can black holes (BHs) grow? The existence of br...
:&aname(long0427){4/27}; Tetsuo Taki (NAOJ CfCA) Toward f...
The radial drift barrier is one of the most serious probl...
:&aname(long0511){5/11}; Masahiro Ogihara (NAOJ DTA) Form...
Recent observations of exoplanets have revealed a large n...
close-in low-mass planets (or close-in super-Earths). As ...
2016, 351 systems harbor 877 close-in super-Earths. We ca...
origin of these planets by comparing observed orbital dis...
with results of numerical simulations of planet formation...
talk, I will introduce our recent papers on formation of ...
super-Earths (Ogihara et al. 2015, A&A, 578; Ogihara et a...
A&AL, 584). I will also show some preliminary results of ...
projects.
:&aname(long0518){5/18}; Takashi Moriya (NAOJ DTA) Superl...
Superluminous supernovae (SLSNe) are newly recognized cla...
:&aname(long0525){5/25}; Yukari Ohtani (NAOJ CfCA) Study ...
Shock breakout radiation originate as thermal emission fr...
//6/1
:&aname(long0601){6/1}; Shogo Tachibana (Hokkaido Univers...
Planets in the solar system and extrasolar planets form i...
//6/8
:&aname(long0608){6/8}; Alessandro Sonnenfeld (IPMU) Dark...
Dark matter halos play a crucial role in the formation an...
By statistically combining the lensing signal from a larg...
These results could have a significant impact on our unde...
// 6/15
:&aname(long0615){6/15}; Makoto Takamoto (University of T...
Many astrophysical phenomena are considered that the ambi...
In this seminar, we report on our recent findings of the ...
//6/22
:&aname(long0622){6/22}; Takahiro Sumi (Osaka University)...
Although thousands of exoplanets have been found by vario...
not many solar system planets analogs have been detected.
Some Jupiter and Saturn analogs and a few Earth-like plan...
Gravitational microlensing has an unique sensitivity to e...
down to the Earth-mass, where the planetary formation is ...
The MOA-II and OGLE-IV carries out microlensing exoplanet...
Galactic Bulge in New Zealand and Chile, respectively.
These surveys are detecting various kinds of systems, inc...
the Neptune analog and the 2-Earth mass planet at 1AU aro...
The Wide Field Infrared Survey Telescope (WFIRST) is the ...
which is scheduled to be launched in 2024.
The exoplanet microlensing program is one of the primary ...
WFIRST will find about 3000 bound planets and 2000 unboun...
precision continuous survey with 15 min. cadence, which i...
analogs except the mercury. WFIRST can complete the stat...
planetary systems in the Galaxy, from the outer habitable...
and gravitationally unbound planets – a discovery s...
//6/29
:&aname(long0629){6/29}; Carmen Adriana Martínez B...
The products of radioactive elements found in the meteori...
In this talk I will explain how open cluster simulations ...
:&aname(long0706){7/06}; Shota Kisaka (Aoyama Gakuin Univ...
// 7/13
:&aname(long0713){7/13}; Tomoaki Matsumoto (Hosei Univers...
// 8/24
:&aname(long0824){8/24}; Hui Jiang (Shanghai Maritime Uni...
// 8/31
:&aname(long0831){8/31}; Sherry Suyu (MPA) Shedding Ligh...
:&aname(long0921){9/21}; Kazunori Akiyama (MIT) Interstel...
Fast radio bursts (FRBs) are one of the most intriguing s...
Refractive Interstellar scintillation is a critical consi...
We have recently demonstrated a fundamental importance of...
In this talk, I introduce FRBs and interstellar scintilla...
// 9/23
:&aname(long0923){9/23}; Akimasa Kataoka (Heidelberg Univ...
//10/5
:&aname(long1005){10/5}; Toshio Fukushima (NAOJ) Numerica...
We present a method to integrate the gravitational field ...
:&aname(long1012){10/12}; Annop Wongwathanarat (RIKEN) Li...
Core-collapse supernovae (CCSNe) are one of the most exci...
phenomena. The question of how massive stars die is a lon...
problem in theoretical astrophysics. Recently observation...
nearby CCSN remnants provide increasingly great details o...
chemical composition of the remnants. Such information wi...
the puzzle of the CCSN explosion mechanism. However, in o...
a wide variety of properties of CCSN remnants long-time C...
must be performed. There is currently a missing link betw...
observations because long-time CCSN simulations are compu...
demanding. In this talk, I will report results from state...
CCSN simulations, and present what we could learn about t...
and the CCSN progenitor star from these results.
:&aname(long1014){10/14}; Yiping Shu (the National Astron...
We present Hubble Space Telescope (HST) F606W-band imagin...
:&aname(long1019){10/19}; Naoki Yamamoto (Keio University...
Elementary particles, such as electrons and neutrinos, po...
:&aname(long1026){10/26}; Chit Hong Yam (JAXA) Space Miss...
In the past 50 years, there are over a hundred telescopes...
:&aname(long1102){11/2}; Sergei Blinnikov (ITEP) Superlum...
Many supernovae are discovered in last decade with peak l...
one-two orders of magnitude higher than for normal supern...
types. They are called Superluminous supernovae: SLSNe.
This is a challenge for theory, since even normal superno...
not yet completely understood from the first principles.
The models explaining those events with the minimum energ...
involve multiple ejections of mass in presupernova stars.
The radiative shocks produced in collisions of those shel...
provide the required power of light.
This class of the models is refered to as "interacting'' ...
I concentrate on the non-trivial problems of this scenari...
stability of the shells, on "bumps" in the light curves, ...
broad lines often observed in their spectra.
:&aname(long1109){11/9}; Hisasi Hayakawa (Kyoto Universit...
:&aname(long1209){12/9}; Manos Chatzopoulos (Louisiana St...
The interior of a massive star in the final years prior t...
Vigorous convective shell burning of silicon, oxygen and ...
interact with each other and significantly alter the stru...
the star departs from perfect hydrostatic equilibrium and...
that, in some cases, can lead to episodic mass-loss. I wi...
multidimensional simulations of convection in massive sta...
explosion. The proper, dynamical multidimensional treatme...
parametrized one-dimensional mixing length theory predict...
core-collapse supernova progenitor models will be discuss...
to characterize pre-supernova convection, the method of V...
discuss how it can be used to make realizations of core-c...
:&aname(long1214){12/14}; Shunsuke Hozumi (Shiga Universi...
Recent observations have revealed that some properties of...
bars have been uncovered on a statistically meaningful le...
accuracy using a large sample of galaxies. As a result, ...
been found that bars in SB0-SBb galaxies are longer than ...
SBc to SBd galaxies. Furthermore, also found are such pr...
that the longer bars have larger amplitudes, and show mor...
shapes. However, these systematic bar properties have ne...
explained physically. In this talk, I show the properties...
bar instability for flat stellar disk models which are co...
on the basis of exact equilibrium distribution functions....
I demonstrate that the properties of the simulated bars a...
large measure, similar to those of the observed bars, and...
the amplitude, length, and axis ratio are strongly correl...
an initial typical Toomre's Q value. Taking into conside...
these results, I discuss what the Hubble sequence represe...
:&aname(long0106){1/6}; Federico García (Argentine I...
In General Relativity, black holes are usually described ...
According to Penrose's Cosmic Censorship Conjecture (CCC)...
singularities are always hidden behind an event horizon. ...
we will explore the effects caused by an external magneti...
properties of accretion disks in Kerr spacetimes with and...
We will use a ray-tracing algorithm to calculate X-ray th...
relativistic emission-line profiles as well as light curv...
of hot spots on thin accretion disks, considering uniform...
field configurations, which might be exploited to probe t...
the existence and global geometry of magnetic fields arou...
in X-ray binaries and/or AGN.
:&aname(long0119){1/19}; Alexander Heger (Monash Center f...
The first stars mark the transition from a universe solel...
:&aname(long0125){1/25}; Fumi Egusa (NAOJ) Spiral Structu...
In the local universe, more than half of galaxies are cat...
disk galaxy, which often exhibit a spiral structure. Mean...
fraction of disk galaxies is lower in the distant univers...
likely that the fraction has increased as the universe ev...
However, how disk galaxies and their spiral structure hav...
reached to the current status is not fully understood yet...
talk, I will focus on the nature of spiral structures bas...
observational studies of nearby galaxies. Theoretical mod...
structure can be divided into two in terms of its lifetim...
(density wave) or short-lived (swing amplification, tidal...
will present how these models are compared to observation...
:&aname(long0201){2/1}; Ryo Tazaki (Kyoto University) Mul...
In order to constrain the grain properties in protoplanet...
:&aname(long0215){2/15}; Alexey Tolstov (Kavli IPMU) Firs...
The phenomenon of a supernova in most cases should start ...
:&aname(long0301){3/1}; Tatsuya Satsuka (Osaka University...
It is widely recognized that the majority of main-sequenc...
:&aname(long0308){3/8}; Benjamin Wu (NAOJ DTA) Star clust...
Most stars form in clusters within giant molecular clouds...
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