Liu, Tie ORCID: 0000-0002-5286-2564, Kim, Kee-Tae ORCID: 0000-0003-2412-7092, Juvela, Mika ORCID: 0000-0002-5809-4834, Wang, Ke, Tatematsu, Ken'ichi, Di Francesco, James, Liu, Sheng-Yuan ORCID: 0000-0003-4603-7119, Wu, Yuefang, Thompson, Mark, Fuller, Gary ORCID: 0000-0001-8509-1818, Eden, David ORCID: 0000-0002-5881-3229, Li, Di ORCID: 0000-0003-3010-7661, Ristorcelli, I., Kang, Sung-ju, Lin, Yuxin, Johnstone, D., He, J. H., Koch, P. M., Sanhueza, Patricio, Qin, Sheng-Li, Zhang, Q., Hirano, N., Goldsmith, Paul F., Evans, Neal J., II, White, Glenn J., Choi, Minho, Lee, Chang Won, Toth, L. V., Mairs, Steve ORCID: 0000-0002-6956-0730, Yi, H. -W., Tang, Mengyao, Soam, Archana, Peretto, N., Samal, Manash R., Fich, Michel, Parsons, Harriet, Yuan, Jinghua, Zhang, Chuan-Peng, Malinen, Johanna, Bendo, George J., Rivera-Ingraham, A., Liu, Hong-Li, Wouterloot, Jan, Li, Pak Shing, Qian, Lei, Rawlings, Jonathan, Rawlings, Mark G., Feng, Siyi ORCID: 0000-0002-4707-8409, Aikawa, Yuri, Akhter, S., Alina, Dana ORCID: 0000-0001-5403-356X, Bell, Graham, Bernard, J. -P., Blain, Andrew, Bogner, Rebeka, Bronfman, L., Byun, D. -Y., Chapman, Scott, Chen, Huei-Ru, Chen, M., Chen, Wen-Ping, Chen, X., Chen, Xuepeng, Chrysostomou, A., Cosentino, Giuliana, Cunningham, M. R., Demyk, K., Drabek-Maunder, Emily, Doi, Yasuo ORCID: 0000-0001-8746-6548, Eswaraiah, C., Falgarone, Edith, Feher, O., Fraser, Helen ORCID: 0000-0003-0972-1595, Friberg, Per, Garay, G., Ge, J. X., Gear, W. K., Greaves, Jane, Guan, X., Harvey-Smith, Lisa, Hasegawa, Tetsuo ORCID: 0000-0003-1853-0184, Hatchell, J., He, Yuxin, Henkel, C., Hirota, T., Holland, W., Hughes, A., Jarken, E., Ji, Tae-Geun ORCID: 0000-0003-3576-6332, Jimenez-Serra, Izaskun ORCID: 0000-0003-4493-8714, Kang, Miju ORCID: 0000-0002-5016-050X, Kawabata, Koji S., Kim, Gwanjeong, Kim, Jungha, Kim, Jongsoo, Kim, Shinyoung, Koo, B. -C., Kwon, Woojin, Kuan, Yi-Jehng, Lacaille, K. M., Lai, Shih-Ping, Lee, C. F., Lee, J. -E., Lee, Y. -U., Li, Dalei, Li, Hua-Bai, Lo, N., Lopez, John A. P., Lu, Xing ORCID: 0000-0003-2619-9305, Lyo, A-Ran, Mardones, D., Marston, A., McGehee, P., Meng, F., Montier, L., Montillaud, Julien, Moore, T., Morata, O., Moriarty-Schieven, Gerald H., Ohashi, S., Pak, Soojong ORCID: 0000-0002-2548-238X, Park, Geumsook ORCID: 0000-0001-8467-3736, Paladini, R., Pattle, Kate M., Pech, Gerardo, Pelkonen, V. -M., Qiu, K., Ren, Zhi-Yuan, Richer, John, Saito, M., Sakai, Takeshi, Shang, H., Shinnaga, Hiroko, Stamatellos, Dimitris ORCID: 0000-0002-4502-8344, Tang, Y. -W., Traficante, Alessio ORCID: 0000-0003-1665-6402, Vastel, Charlotte, Viti, S., Walsh, Andrew, Wang, Bingru, Wang, Hongchi, Wang, Junzhi, Ward-Thompson, D., Whitworth, Anthony, Xu, Ye, Yang, J., Yang, Yao-Lun ORCID: 0000-0001-8227-2816, Yuan, Lixia, Zavagno, A., Zhang, Guoyin, Zhang, H. -W., Zhou, Chenlin, Zhou, Jianjun, Zhu, Lei, Zuo, Pei and Zhang, Chao (2018). The TOP-SCOPE Survey of Planck Galactic Cold Clumps: Survey Overview and Results of an Exemplar Source, PGCC G26.53+0.17. Astrophys. J. Suppl. Ser., 234 (2). BRISTOL: IOP PUBLISHING LTD. ISSN 1538-4365

Full text not available from this repository.

Abstract

The low dust temperatures (< 14 K) of Planck Galactic cold clumps (PGCCs) make them ideal targets to probe the initial conditions and very early phase of star formation. TOP-SCOPE is a joint survey program targeting similar to 2000 PGCCs in J = 1-0 transitions of CO isotopologues and similar to 1000 PGCCs in 850 mu m continuum emission. The objective of the TOP-SCOPE survey and the joint surveys (SMT 10 m, KVN 21 m, and NRO 45 m) is to statistically study the initial conditions occurring during star formation and the evolution of molecular clouds, across a wide range of environments. The observations, data analysis, and example science cases for these surveys are introduced with an exemplar source, PGCC G26.53+0.17 (G26), which is a filamentary infrared dark cloud (IRDC). The total mass, length, and mean line mass (M/L) of the G26 filament are similar to 6200 M-circle dot, similar to 12 pc, and similar to 500 M-circle dot pc(-1), respectively. Ten massive clumps, including eight starless ones, are found along the filament. The most massive clump as a whole may still be in global collapse, while its denser part seems to be undergoing expansion owing to outflow feedback. The fragmentation in the G26 filament from cloud scale to clump scale is in agreement with gravitational fragmentation of an isothermal, nonmagnetized, and turbulent supported cylinder. A bimodal behavior in dust emissivity spectral index (beta) distribution is found in G26, suggesting grain growth along the filament. The G26 filament may be formed owing to large-scale compression flows evidenced by the temperature and velocity gradients across its natal cloud.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Liu, TieUNSPECIFIEDorcid.org/0000-0002-5286-2564UNSPECIFIED
Kim, Kee-TaeUNSPECIFIEDorcid.org/0000-0003-2412-7092UNSPECIFIED
Juvela, MikaUNSPECIFIEDorcid.org/0000-0002-5809-4834UNSPECIFIED
Wang, KeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tatematsu, Ken'ichiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Di Francesco, JamesUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Liu, Sheng-YuanUNSPECIFIEDorcid.org/0000-0003-4603-7119UNSPECIFIED
Wu, YuefangUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Thompson, MarkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fuller, GaryUNSPECIFIEDorcid.org/0000-0001-8509-1818UNSPECIFIED
Eden, DavidUNSPECIFIEDorcid.org/0000-0002-5881-3229UNSPECIFIED
Li, DiUNSPECIFIEDorcid.org/0000-0003-3010-7661UNSPECIFIED
Ristorcelli, I.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kang, Sung-juUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lin, YuxinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Johnstone, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
He, J. H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Koch, P. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sanhueza, PatricioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Qin, Sheng-LiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhang, Q.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hirano, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Goldsmith, Paul F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Evans, Neal J., IIUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
White, Glenn J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Choi, MinhoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lee, Chang WonUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Toth, L. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mairs, SteveUNSPECIFIEDorcid.org/0000-0002-6956-0730UNSPECIFIED
Yi, H. -W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tang, MengyaoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Soam, ArchanaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Peretto, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Samal, Manash R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fich, MichelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Parsons, HarrietUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yuan, JinghuaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhang, Chuan-PengUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Malinen, JohannaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bendo, George J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rivera-Ingraham, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Liu, Hong-LiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wouterloot, JanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Li, Pak ShingUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Qian, LeiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rawlings, JonathanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rawlings, Mark G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Feng, SiyiUNSPECIFIEDorcid.org/0000-0002-4707-8409UNSPECIFIED
Aikawa, YuriUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Akhter, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Alina, DanaUNSPECIFIEDorcid.org/0000-0001-5403-356XUNSPECIFIED
Bell, GrahamUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bernard, J. -P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Blain, AndrewUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bogner, RebekaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bronfman, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Byun, D. -Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chapman, ScottUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chen, Huei-RuUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chen, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chen, Wen-PingUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chen, X.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chen, XuepengUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chrysostomou, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cosentino, GiulianaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cunningham, M. R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Demyk, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Drabek-Maunder, EmilyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Doi, YasuoUNSPECIFIEDorcid.org/0000-0001-8746-6548UNSPECIFIED
Eswaraiah, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Falgarone, EdithUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Feher, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fraser, HelenUNSPECIFIEDorcid.org/0000-0003-0972-1595UNSPECIFIED
Friberg, PerUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Garay, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ge, J. X.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gear, W. K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Greaves, JaneUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Guan, X.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Harvey-Smith, LisaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hasegawa, TetsuoUNSPECIFIEDorcid.org/0000-0003-1853-0184UNSPECIFIED
Hatchell, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
He, YuxinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Henkel, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hirota, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Holland, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hughes, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jarken, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ji, Tae-GeunUNSPECIFIEDorcid.org/0000-0003-3576-6332UNSPECIFIED
Jimenez-Serra, IzaskunUNSPECIFIEDorcid.org/0000-0003-4493-8714UNSPECIFIED
Kang, MijuUNSPECIFIEDorcid.org/0000-0002-5016-050XUNSPECIFIED
Kawabata, Koji S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kim, GwanjeongUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kim, JunghaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kim, JongsooUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kim, ShinyoungUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Koo, B. -C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kwon, WoojinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kuan, Yi-JehngUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lacaille, K. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lai, Shih-PingUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lee, C. F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lee, J. -E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lee, Y. -U.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Li, DaleiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Li, Hua-BaiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lo, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lopez, John A. P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lu, XingUNSPECIFIEDorcid.org/0000-0003-2619-9305UNSPECIFIED
Lyo, A-RanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mardones, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marston, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
McGehee, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Meng, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Montier, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Montillaud, JulienUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moore, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Morata, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moriarty-Schieven, Gerald H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ohashi, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pak, SoojongUNSPECIFIEDorcid.org/0000-0002-2548-238XUNSPECIFIED
Park, GeumsookUNSPECIFIEDorcid.org/0000-0001-8467-3736UNSPECIFIED
Paladini, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pattle, Kate M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pech, GerardoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pelkonen, V. -M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Qiu, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ren, Zhi-YuanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Richer, JohnUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Saito, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sakai, TakeshiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Shang, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Shinnaga, HirokoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stamatellos, DimitrisUNSPECIFIEDorcid.org/0000-0002-4502-8344UNSPECIFIED
Tang, Y. -W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Traficante, AlessioUNSPECIFIEDorcid.org/0000-0003-1665-6402UNSPECIFIED
Vastel, CharlotteUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Viti, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Walsh, AndrewUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wang, BingruUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wang, HongchiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wang, JunzhiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ward-Thompson, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Whitworth, AnthonyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Xu, YeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yang, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yang, Yao-LunUNSPECIFIEDorcid.org/0000-0001-8227-2816UNSPECIFIED
Yuan, LixiaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zavagno, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhang, GuoyinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhang, H. -W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhou, ChenlinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhou, JianjunUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhu, LeiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zuo, PeiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhang, ChaoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-196346
DOI: 10.3847/1538-4365/aaa3dd
Journal or Publication Title: Astrophys. J. Suppl. Ser.
Volume: 234
Number: 2
Date: 2018
Publisher: IOP PUBLISHING LTD
Place of Publication: BRISTOL
ISSN: 1538-4365
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
STAR-FORMATION; INITIAL CONDITIONS; MOLECULAR CLOUDS; LINE-PROFILES; DARK CLOUDS; LARGE-SCALE; DENSE GAS; SCUBA-2; FRAGMENTATION; IDENTIFICATIONMultiple languages
Astronomy & AstrophysicsMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/19634

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