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dc.contributor.authorLiu, T
dc.contributor.authorKim, KT
dc.contributor.authorJuvela, M
dc.contributor.authorWang, K
dc.contributor.authorTatematsu, K
dc.contributor.authorFrancesco, JD
dc.contributor.authorLiu, SY
dc.contributor.authorWu, Y
dc.contributor.authorThompson, M
dc.contributor.authorFuller, G
dc.contributor.authorEden, D
dc.contributor.authorLi, D
dc.contributor.authorRistorcelli, I
dc.contributor.authorKang, SJ
dc.contributor.authorLin, Y
dc.contributor.authorJohnstone, D
dc.contributor.authorHe, JH
dc.contributor.authorKoch, PM
dc.contributor.authorSanhueza, P
dc.contributor.authorQin, SL
dc.contributor.authorZhang, Q
dc.contributor.authorHirano, N
dc.contributor.authorGoldsmith, PF
dc.contributor.authorEvans, NJ
dc.contributor.authorWhite, GJ
dc.contributor.authorChoi, M
dc.contributor.authorLee, CW
dc.contributor.authorToth, LV
dc.contributor.authorMairs, S
dc.contributor.authorYi, HW
dc.contributor.authorTang, M
dc.contributor.authorSoam, A
dc.contributor.authorPeretto, N
dc.contributor.authorSamal, MR
dc.contributor.authorFich, M
dc.contributor.authorParsons, H
dc.contributor.authorYuan, J
dc.contributor.authorZhang, CP
dc.contributor.authorMalinen, J
dc.contributor.authorBendo, GJ
dc.contributor.authorRivera-Ingraham, A
dc.contributor.authorLiu, HL
dc.contributor.authorWouterloot, J
dc.contributor.authorLi, PS
dc.contributor.authorQian, L
dc.contributor.authorRawlings, J
dc.contributor.authorRawlings, MG
dc.contributor.authorFeng, S
dc.contributor.authorAikawa, Y
dc.contributor.authorAkhter, S
dc.contributor.authorAlina, D
dc.contributor.authorBell, G
dc.contributor.authorBernard, JP
dc.contributor.authorBlain, A
dc.contributor.authorBogner, R
dc.contributor.authorBronfman, L
dc.contributor.authorByun, DY
dc.contributor.authorChapman, S
dc.contributor.authorChen, HR
dc.contributor.authorChen, M
dc.contributor.authorChen, WP
dc.contributor.authorChen, X
dc.contributor.authorChen, X
dc.contributor.authorChrysostomou, A
dc.contributor.authorCosentino, G
dc.contributor.authorCunningham, MR
dc.contributor.authorDemyk, K
dc.contributor.authorDrabek-Maunder, E
dc.contributor.authorDoi, Y
dc.contributor.authorEswaraiah, C
dc.contributor.authorFalgarone, E
dc.contributor.authorFehér, O
dc.contributor.authorFraser, H
dc.contributor.authorFriberg, P
dc.contributor.authorGaray, G
dc.contributor.authorGe, JX
dc.contributor.authorGear, WK
dc.contributor.authorGreaves, J
dc.contributor.authorGuan, X
dc.contributor.authorHarvey-Smith, L
dc.contributor.authorHasegawa, T
dc.contributor.authorHatchell, J
dc.contributor.authorHe, Y
dc.contributor.authorHenkel, C
dc.contributor.authorHirota, T
dc.contributor.authorHolland, W
dc.contributor.authorHughes, A
dc.contributor.authorJarken, E
dc.contributor.authorJi, TG
dc.contributor.authorJimenez-Serra, I
dc.contributor.authorKang, M
dc.contributor.authorKuan, YJ
dc.contributor.authorLacaille, KM
dc.contributor.authorLai, SP
dc.contributor.authorLee, CF
dc.contributor.authorLee, JE
dc.contributor.authorLee, YU
dc.contributor.authorLi, D
dc.contributor.authorLi, H
dc.contributor.authorMontillaud, J
dc.contributor.authorMoore, T
dc.contributor.authorMorata, O
dc.contributor.authorMoriarty-Schieven, GH
dc.contributor.authorOhashI, S
dc.contributor.authorPak, S
dc.contributor.authorPark, G
dc.contributor.authorPaladini, R
dc.contributor.authorPattle, KM
dc.contributor.authorPech, G
dc.contributor.authorPelkonen, VM
dc.contributor.authorQiu, K
dc.contributor.authorRen, ZY
dc.contributor.authorRicher, J
dc.contributor.authorSaito, M
dc.contributor.authorSaka, T
dc.contributor.authorShang, H
dc.contributor.authorShinnaga, H
dc.contributor.authorStamatellos, D
dc.contributor.authorTang, YW
dc.contributor.authorTraficante, A
dc.contributor.authorVastel, C
dc.contributor.authorViti, S
dc.contributor.authorWalsh, A
dc.contributor.authorWang, B
dc.contributor.authorWang, H
dc.contributor.authorWang, J
dc.contributor.authorWard-Thompson, D
dc.contributor.authorWhitworth, A
dc.contributor.authorXu, Y
dc.contributor.authorYang, J
dc.contributor.authorYang, YL
dc.contributor.authorYuan, L
dc.contributor.authorZavagno, A
dc.contributor.authorZhang, G
dc.contributor.authorZhang, HW
dc.contributor.authorZhou, C
dc.contributor.authorZhou, J
dc.contributor.authorZhu, L
dc.contributor.authorZuo, P
dc.contributor.authorZhang, C
dc.date.accessioned2019-03-01T11:26:01Z
dc.date.issued2018-02-01
dc.description.abstractThe 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 ∼2000 PGCCs in J = 1-0 transitions of CO isotopologues and ∼1000 PGCCs in 850 μm 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 ∼6200 M, ∼12 pc, and ∼500 Mpc-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 (β) 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.en_GB
dc.description.sponsorshipGerman Research Foundationen_GB
dc.description.sponsorshipJoint Research Fund in Astronomyen_GB
dc.description.sponsorshipTop Talents Program of Yunnan Provinceen_GB
dc.description.sponsorshipAcademy of Finlanden_GB
dc.description.sponsorshipMinistry of Education, Science, and Technologyen_GB
dc.description.sponsorshipNational Research Foundation of Koreaen_GB
dc.description.sponsorshipChinese Academy of Sciencesen_GB
dc.description.sponsorshipMinistry of Science and Technology of Taiwanen_GB
dc.description.sponsorshipEuropean Research Councilen_GB
dc.identifier.citationVol. 234 (28), pp.31.en_GB
dc.identifier.doi10.3847/1538-4365/aaa3dd
dc.identifier.grantnumberWA3628-1/1en_GB
dc.identifier.grantnumberU1631237en_GB
dc.identifier.grantnumber2015HA030en_GB
dc.identifier.grantnumber285769en_GB
dc.identifier.grantnumberERC-2015-STGen_GB
dc.identifier.grantnumber2016R1A2B4012593en_GB
dc.identifier.grantnumberNRF-2015R1C1A1A01052160en_GB
dc.identifier.grantnumberXDB09000000en_GB
dc.identifier.grantnumberMOST 105-2119-M-007-024en_GB
dc.identifier.grantnumberMOST 106-2119-M-007-021-MY3en_GB
dc.identifier.grantnumberNRF-2015R1A2A2A01004769en_GB
dc.identifier.grantnumber320773 SAEMPLen_GB
dc.identifier.urihttp://hdl.handle.net/10871/36154
dc.language.isoenen_GB
dc.publisherAmerican Astronomical Society and IOP Publishingen_GB
dc.rights© 2018. The American Astronomical Society. All rights reserved.en_GB
dc.subjectISMen_GB
dc.subjectabundancesen_GB
dc.subjectcloudsen_GB
dc.subjectkinematics and dynamicsen_GB
dc.subjectStar formationen_GB
dc.titleThe TOP-SCOPE Survey of Planck Galactic Cold Clumps: Survey Overview and Results of an Exemplar Source, PGCC G26.53+0.17en_GB
dc.typeArticleen_GB
dc.date.available2019-03-01T11:26:01Z
dc.identifier.issn0067-0049
dc.descriptionThis is the final version. Available from American Astronomical Society via the DOI in this record.en_GB
dc.identifier.journalAstrophysical Journal, Supplement Seriesen_GB
dc.rights.urihttp://www.rioxx.net/licenses/all-rights-reserveden_GB
dcterms.dateAccepted2018-02-01
rioxxterms.versionVoRen_GB
rioxxterms.licenseref.startdate2018-02-01
rioxxterms.typeJournal Article/Reviewen_GB
refterms.dateFCD2019-03-01T11:22:10Z
refterms.versionFCDVoR
refterms.dateFOA2019-03-01T11:26:07Z
refterms.panelBen_GB


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