Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Dipen Sahu"'
Autor:
Shih-Ying Hsu, Chin-Fei Lee, Sheng-Yuan Liu, Doug Johnstone, Tie Liu, Satoko Takahashi, Leonardo Bronfman, Huei-Ru Vivien Chen, Somnath Dutta, David J. Eden, Neal J. Evans II, Naomi Hirano, Mika Juvela, Yi-Jehng Kuan, Woojin Kwon, Chang Won Lee, Jeong-Eun Lee, Shanghuo Li, Chun-Fan Liu, Xunchuan Liu, Qiuyi Luo, Sheng-Li Qin, Dipen Sahu, Patricio Sanhueza, Hsien Shang, Kenichi Tatematsu, Yao-Lun Yang
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 29 (2024)
HOPS 87 is a Class 0 protostellar core known to harbor an extremely young bipolar outflow and a hot corino. We report the discovery of localized, chemically rich regions near the bases of the two-lobe bipolar molecular outflow in HOPS 87 containing m
Externí odkaz:
https://doaj.org/article/ad04bbae5c5b49dea3c24d2eeb76ef08
Autor:
Somnath Dutta, Chin-Fei Lee, Doug Johnstone, Jeong-Eun Lee, Naomi Hirano, James Di Francesco, Anthony Moraghan, Tie Liu, Dipen Sahu, Sheng-Yuan Liu, Ken’ichi Tatematsu, Paul F. Goldsmith, Chang Won Lee, Shanghuo Li, David Eden, Mika Juvela, Leonardo Bronfman, Shih-Ying Hsu, Kee-Tae Kim, Woojin Kwon, Patricio Sanhueza, Xunchuan Liu, Jesús Alejandro López-Vázquez, Qiuyi Luo, Hee-Weon Yi
Publikováno v:
The Astronomical Journal, Vol 167, Iss 2, p 72 (2024)
Protostellar outflows and jets are almost ubiquitous characteristics during the mass accretion phase and encode the history of stellar accretion, complex organic molecule (COM) formation, and planet formation. Episodic jets are likely connected to ep
Externí odkaz:
https://doaj.org/article/a64c5c3ab91844a69ff4dc3912909ec2
Autor:
Naomi Hirano, Dipen Sahu, Sheng-Yaun Liu, Tie Liu, Ken’ichi Tatematsu, Somnath Dutta, Shanghuo Li, Chin-Fei Lee, Pak Shing Li, Shih-Ying Hsu, Sheng-Jun Lin, Doug Johnstone, Leonardo Bronfman, Huei-Ru Vivien Chen, David J. Eden, Yi-Jehng Kuan, Woojin Kwon, Chang Won Lee, Hong-Li Liu, Mark G. Rawlings, Isabelle Ristorcelli, Alessio Traficante
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 123 (2024)
The internal structure of the prestellar core G208.68-19.02-N2 (G208-N2) in the Orion Molecular Cloud 3 (OMC-3) region has been studied with the Atacama Large Millimeter/submillimeter Array. The dust continuum emission revealed a filamentary structur
Externí odkaz:
https://doaj.org/article/46137c1a82944896a15ba54b489e448f
Autor:
Qiu-yi Luo, Tie Liu, Aaron T. Lee, Stella S. R. Offner, James di Francesco, Doug Johnstone, Mika Juvela, Paul F. Goldsmith, Sheng-Li Qin, Xiaofeng Mai, Xun-chuan Liu, Patricio Sanhueza, Feng-Wei Xu, Ken’ichi Tatematsu, Somnath Dutta, Huei-Ru Vivien Chen, Shanghuo Li, Aiyuan Yang, Sheng-Yuan Liu, Chin-Fei Lee, Naomi Hirano, Chang Won Lee, Dipen Sahu, Hsien Shang, Shih-Ying Hsu, Leonardo Bronfman, Woojin Kwon, M. G. Rawlings, David Eden, Xing Lu, Qi-lao Gu, Zhiyuan Ren, D. Ward-Thompson, Zhi-Qiang Shen
Publikováno v:
The Astrophysical Journal Letters, Vol 952, Iss 1, p L2 (2023)
One of the most poorly understood aspects of low-mass star formation is how multiple-star systems are formed. Here we present the results of Atacama Large Millimeter/submillimeter Array (ALMA) Band 6 observations toward a forming quadruple protostell
Externí odkaz:
https://doaj.org/article/cbaf5b0c3b3f4ec180b5a5b7ff455c2c
Autor:
Shih-Ying Hsu, Sheng-Yuan Liu, Doug Johnstone, Tie Liu, Leonardo Bronfman, Huei-Ru Vivien Chen, Somnath Dutta, David J. Eden, Neal J. Evans II, Naomi Hirano, Mika Juvela, Yi-Jehng Kuan, Woojin Kwon, Chin-Fei Lee, Chang Won Lee, Jeong-Eun Lee, Shanghuo Li, Chun-Fan Liu, Xunchuan Liu, Qiuyi Luo, Sheng-Li Qin, Mark G. Rawlings, Dipen Sahu, Patricio Sanhueza, Hsien Shang, Ken'ichi Tatematsu, Yao-Lun Yang
Publikováno v:
The Astrophysical Journal, Vol 956, Iss 2, p 120 (2023)
Hot corinos are of great interest due to their richness in interstellar complex organic molecules (COMs) and the consequent potential prebiotic connection to solar-like planetary systems. Recent surveys have reported an increasing number of detected
Externí odkaz:
https://doaj.org/article/66b32b2f152a4dacb9a63f0c3c09c7d3
Autor:
Dipen Sahu, Sheng-Yuan Liu, Doug Johnstone, Tie Liu, Neal J. Evans II, Naomi Hirano, Ken’ichi Tatematsu, James Di Francesco, Chin-Fei Lee, Kee-Tae Kim, Somnath Dutta, Shih-Ying Hsu, Shanghuo Li, Qiu-Yi Luo, Patricio Sanhueza, Hsien Shang, Alessio Traficante, Mika Juvela, Chang Won Lee, David J. Eden, Paul F. Goldsmith, Leonardo Bronfman, Woojin Kwon, Jeong-Eun Lee, Yi-Jehng Kuan, Isabelle Ristorcelli
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 2, p 156 (2023)
Starless cores represent the initial stage of evolution toward (proto)star formation, and a subset of them, known as prestellar cores, with high density (∼ 10 ^6 cm ^−3 or higher) and being centrally concentrated are expected to be embryos of (pr
Externí odkaz:
https://doaj.org/article/150c9253a8ab415ba7c9af8aaa815fc1
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
The Orion molecular cloud (OMC) complex is the nearest and perhaps the best-studied giant molecular cloud complex within which low-mass and massive star formation occur. A variety of molecular species, from diatomic molecules to complex organic molec
Externí odkaz:
https://doaj.org/article/d8d5f41343d346faab865362ced7f82b
Autor:
Xunchuan Liu, Tie Liu, Zhiqiang Shen, Paul F. Goldsmith, Neal J. Evans, Sheng-Li Qin, Qiuyi Luo, Yu Cheng, Sheng-Yuan Liu, Fengyao Zhu, Ken’ichi Tatematsu, Meizhu Liu, Dongting Yang, Chuanshou Li, Li Chen, Juan Li, Xing Lu, Qilao Gu, Rongbing Zhao, Bin Li, Yajun Wu, Weiye Zhong, Zhang Zhao, Jinqing Wang, Qinghui Liu, Bo Xia, Li Fu, Zhen Yan, Chao Zhang, Lingling Wang, Qian Ye, Hongli Liu, Fengwei Xu, Dipen Sahu
We report the first detection of radio recombination lines (RRLs) of ions heavier than helium. In a highly sensitive multi-band (12--50 GHz) line survey toward Orion KL with the TianMa 65-m Radio Telescope (TMRT), we successfully detected more than f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b208c970b5613f1e5b70ff5bbd4379
Autor:
Jonathan M. C. Rawlings, Helen Kirk, Dipen Sahu, Oscar Morata, Samuel Pearson, Yuri Aikawa, James Lane, Aashish Gupta, Jaehan Bae, Fujun Du, Shu-ichiro Inutsuka, Daniel Harsono, Geumsook Park, Giseon Baek, Yi-Jehng Kuan, Geoffrey C. Bower, Gregory J. Herczeg, Spencer Plovie, Aleks Scholz, Doug Johnstone, Chin-Fei Lee, Zhen Guo, Hsien Shang, Hyunju Yoo, Graham S. Bell, Jeong-Eun Lee, Yong-Hee Lee, Carlos Contreras-Peña, Woojin Kwon, Paula S. Teixeira, Sheng-Yuan Liu, Gerald H. Moriarty-Schieven, Bhavana Lalchand, Somnath Dutta, Jan Forbrich, Ziyan Xu, Shih-Yun Tang, Huei-Ru Vivien Chen, Dimitris Stamatellos, Jennifer Hatchell, Colton Broughton, Tim Naylor, Wen Ping Chen, Yao-Te Wang, Tanvi Sharma, Tyler L. Bourke, Andy Pon, Steve Mairs, Shih-Ping Lai, Logan Francis, Miju Kang, Scott Chapman, Tie Liu
We present the four-year survey results of monthly submillimeter monitoring of eight nearby ($< 500 $pc) star-forming regions by the JCMT Transient Survey. We apply the Lomb-Scargle Periodogram technique to search for and characterize variability on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e4f1c59752b69b4df00540c0289c176
https://clok.uclan.ac.uk/42661/1/Lee_2021_ApJ_920_119.pdf
https://clok.uclan.ac.uk/42661/1/Lee_2021_ApJ_920_119.pdf
Autor:
Bing-Ming Cheng, Ambresh Mallya, Janardhan Padmanabhan, Ankan Das, Jen-Iu Lo, B.N. Rajasekhar, Rahul Kumar Kushwaha, Anil Bhardwaj, Nigel J. Mason, J K Meka, Divita Gupta, H. G. M. Hill, Bhalamurugan Sivaraman, Sheng-Lung Chou, Yu-Jong Wu, Dipen Sahu
Benzene (C6H6) ice has been observed in the Titan’s stratosphere [1], and benzonitrile (C6H5CN) is a possible constituent in the benzene and nitrogen-rich environment of Titan’s atmosphere [2]. The energetic processing of such aromatic molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caba18d9b9763765790092471b5aa0a6
https://doi.org/10.5194/epsc2021-480
https://doi.org/10.5194/epsc2021-480