Modelled 3D distribution of OH/IR stars in the Galactic disc

doi:10.1093/mnras/stab176

NTSC-IR

	Modelled 3D distribution of OH/IR stars in the Galactic disc
	Uno, Y.1; Imai, H.2,3; Shinano, K.4; Qiao, H-H 5,6; Dawson, J. R.7,8; Breen, S. L.9; Gomez, J. F.10
	2021-04-01
发表期刊	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN	0035-8711
卷号	502 期号:2 页码:3012-3020
摘要	We have modelled the 3D distribution of OH/IR stars in the Galactic plane, traced by 1612 MHz OH maser sources with classic double horned spectral profiles. We statistically analysed over 700 maser sources detected by the HI/OH/Recombination line survey of the Milky Way (THOR) and the Australia Telescope Compact Array interferometric follow-up observations of the Southern Parkes Large-Area Survey in Hydroxyl (SPLASH). With a simple model constructed from a classical density distribution of stars and luminosity functions of OH maser sources in the Galaxy, we estimate the scale height, or the half thickness of the OH/IR star distribution along the Galactic disc to be 90-290 pc. The simple model also implies that there are similar to 4000 OH/IR stars hosting 1612 MHz OH masers along the Galactic Plane. Therefore, next generation telescopes such as the Australian Square Kilometre Array Pathfinder (ASKAP) and SKA Phase 1 will detect about 80 per cent of such OH/IR stars in the Galaxy at a 10 mJy detection limit. Comparing the data of previously detected circumstellar 1612 MHz OH maser sources with those of THOR and SPLASH, the maser source lifetime is estimated to be similar to 300 yr. This is likely a lower limit, since non-detections of masers in some cases could be affected by the flux variation of the maser source.
关键词	masers stars: AGB and post-AGB stars: winds, outflows HII regions Galaxy: disc
资助者	National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI	10.1093/mnras/stab176
关键词[WOS]	SIO MASER SURVEY ; 1612 MHZ SURVEY ; IRAS SOURCES ; VLBI ASTROMETRY ; INNER GALAXY ; THOR SURVEY ; OH MASERS ; BULGE ; PARALLAXES ; DISTANCES
语种	英语
资助项目	National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT)[25610043] ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT)[16H02167] ; Invitation Program for Foreign Researcher by JSPS[S14128] ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award[SEV-2017-0709] ; MCIU-AEI (Spain) (FEDER)[AYA201784390-C2-R] ; Australian Research Council (ARC) DECRA Fellowship[DE170101086] ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; National Natural Science Foundation of China[11903038]
资助者	National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; Bilateral Collaboration Program by the Japan Society for Promotion of Science (JSPS) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; KAKENHI programs by Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Invitation Program for Foreign Researcher by JSPS ; Invitation Program for Foreign Researcher by JSPS ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; Amanogawa Galaxy Astronomy Research Center (AGARC) ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; State Agency for Research of the Spanish MCIU through the 'Center of Excellence Severo Ochoa' award ; MCIU-AEI (Spain) (FEDER) ; MCIU-AEI (Spain) (FEDER) ; Australian Research Council (ARC) DECRA Fellowship ; Australian Research Council (ARC) DECRA Fellowship ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; Center for Astronomical Mega-Science, Chinese Academy of Sciences (CAMS-CAS) ; CAS 'Light of West China' Program ; CAS 'Light of West China' Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
WOS记录号	WOS:000648997200108
出版者	OXFORD UNIV PRESS
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/10712
专题	中国科学院国家授时中心
通讯作者	Uno, Y.
作者单位	1.Kagoshima Univ, Grad Sch Sci & Engn, Dept Phys & Astron, 1-21-35 Korimoto, Kagoshima 8900065, Japan 2.Kagoshima Univ, Amanogawa Galaxy Astron Res Ctr, Grad Sch Sci & Engn, 1-21-35 Korimoto, Kagoshima 8900065, Japan 3.Kagoshima Univ, Ctr Gen Educ, Inst Comprehens Educ, 1-21-30 Korimoto, Kagoshima 8900065, Japan 4.Kagoshima Univ, Fac Sci, Dept Phys & Astron, 1-21-35 Korimoto, Kagoshima 8900065, Japan 5.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Shaanxi, Peoples R China 6.Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China 7.Macquarie Univ, Dept Phys & Astron, Sydney, NSW 2109, Australia 8.Macquarie Univ, MQ Res Ctr Astron Astrophys & Astrophoton, Sydney, NSW 2109, Australia 9.SKA Org, Jordrell Bank, Macclesfield SK11 9FT, Cheshire, England 10.Inst Astrofis Andalucia CSIC, Glorieta Astron S-N, E-18008 Granada, Spain
推荐引用方式 GB/T 7714	Uno, Y.,Imai, H.,Shinano, K.,et al. Modelled 3D distribution of OH/IR stars in the Galactic disc[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,502(2):3012-3020.
APA	Uno, Y..,Imai, H..,Shinano, K..,Qiao, H-H.,Dawson, J. R..,...&Gomez, J. F..(2021).Modelled 3D distribution of OH/IR stars in the Galactic disc.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,502(2),3012-3020.
MLA	Uno, Y.,et al."Modelled 3D distribution of OH/IR stars in the Galactic disc".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 502.2(2021):3012-3020.