Zobrazeno 1 - 10
of 490
pro vyhledávání: '"Tanaka Kei"'
Autor:
Taniguchi, Kotomi, Gorai, Prasanta, Tan, Jonathan C., Gomez-Garrido, Miguel, Fedriani, Ruben, Yang, Yao-Lun, Sridharan, T. K., Tanaka, Kei, Saito, Masao, Zhang, Yichen, Morgan, Lawrence, Cosentino, Giuliana, Law, Chi-Yan
Publikováno v:
A&A 692, A65 (2024)
Evidence for similar chemical characteristics around low- and high-mass protostars has been found: in particular, a variety of carbon-chain species and complex organic molecules (COMs) are formed around them. On the other hand, the chemical compositi
Externí odkaz:
http://arxiv.org/abs/2410.23392
Autor:
Cheng, Yu, Lu, Xing, Sanhueza, Patricio, Liu, Hauyu Baobab, Zhang, Qizhou, Galván-Madrid, Roberto, Wang, Ke, Nakamura, Fumitaka, Liu, Tie, Feng, Siyi, Li, Shanghuo, Jiao, Sihan, Tanaka, Kei E. I., Liu, Xunchuan, Li, Pak Shing, Luo, Qiuyi, Gu, Qilao, Lin, Yuxin, Guzmán, András E.
Filamentary structures are ubiquitously found in high-mass star-forming clouds. To investigate the relationship between filaments and star formation, we carry out the INFANT (INvestigations of massive Filaments ANd sTar formation) survey, a multi-sca
Externí odkaz:
http://arxiv.org/abs/2404.03858
Autor:
Sato Shin, Yamamoto Shuichi, Torisu Seda, Fukaya Masaaki, Tawara Yasuhiro, Tanaka Kei, Florian Kober
Publikováno v:
E3S Web of Conferences, Vol 195, p 04015 (2020)
In this study, numerical simulations of HE-E experiment in Mont Terri rock laboratory were performed with Thermo–Hydro–Mechanical (THM) coupled processes. The aim of this study is to validate modelling, understand THM coupled behaviour and verify
Externí odkaz:
https://doaj.org/article/c78c4f50ff2d4155aeb2dd96dfe90ca7
Autor:
Gardiner, Emiko C., Tan, Jonathan C., Staff, Jan E., Ramsey, Jon P., Zhang, Yichen, Tanaka, Kei E.
Massive protostars launch accretion-powered, magnetically-collimated outflows, which play crucial roles in the dynamics and diagnostics of the star formation process. Here we calculate the shock heating and resulting free-free radio emission in numer
Externí odkaz:
http://arxiv.org/abs/2309.03887
To test theoretical models of massive star formation it is important to compare their predictions with observed systems. To this end, we conduct CO molecular line radiative transfer post-processing of 3D magneto-hydrodynamic (MHD) simulations of vari
Externí odkaz:
http://arxiv.org/abs/2309.03868
Autor:
Sewiło, Marta, Tokuda, Kazuki, Kurtz, Stan E., Charnley, Steven B., Möller, Thomas, Wiseman, Jennifer, Chen, C. -H. Rosie, Indebetouw, Remy, Sánchez-Monge, Álvaro, Tanaka, Kei E. I., Schilke, Peter, Onishi, Toshikazu, Harada, Naoto
We report the first extragalactic detection of the higher-order millimeter hydrogen recombination lines ($\Delta n>2$). The $\gamma$-, $\epsilon$-, and $\eta$-transitions have been detected toward the millimeter continuum source N105-1A in the star-f
Externí odkaz:
http://arxiv.org/abs/2309.02586
Autor:
Bhat, Bratati, Kar, Rumela, Mondal, Suman Kumar, Ghosh, Rana, Gorai, Prasanta, Shimonishi, Takashi, Tanaka, Kei E. I., Furuya, Kenji, Das, Ankan
The destiny of complex organic molecules (COMs) in star-forming regions is interlinked with various evolutionary phases. Therefore, identifying these species in diversified environments of identical star-forming regions would help to comprehend their
Externí odkaz:
http://arxiv.org/abs/2308.10211
Autor:
Tokuda, Kazuki, Harada, Naoto, Tanaka, Kei E. I., Inoue, Tsuyoshi, Shimonishi, Takashi, Zhang, Yichen, Sewiło, Marta, Kunitoshi, Yuri, Konishi, Ayu, Fukui, Yasuo, Kawamura, Akiko, Onishi, Toshikazu, Machida, Masahiro N.
Recent millimeter/sub-millimeter facilities have revealed the physical properties of filamentary molecular clouds in relation to high-mass star formation. A uniform survey of the nearest, face-on star-forming galaxy, the Large Magellanic Cloud (LMC),
Externí odkaz:
http://arxiv.org/abs/2308.05568
Autor:
Inoguchi, Mutsuko, Hosokawa, Takashi, Fukushima, Hajime, Tanaka, Kei E. I., Yajima, Hidenobu, Mineshige, Shin
Young massive clusters (YMCs) are the most massive star clusters forming in nearby galaxies and are thought to be a young analogue to the globular clusters. Understanding the formation process of YMCs leads to looking into very efficient star formati
Externí odkaz:
http://arxiv.org/abs/2305.19432
Typical accretion disks around massive protostars are hot enough for water ice to sublimate. We here propose to utilize the massive protostellar disks for investigating the collisional evolution of silicate grains with no ice mantle, which is an esse
Externí odkaz:
http://arxiv.org/abs/2303.09148