eprintid: 10192830 rev_number: 9 eprint_status: archive userid: 699 dir: disk0/10/19/28/30 datestamp: 2024-05-29 10:52:39 lastmod: 2024-05-29 10:52:39 status_changed: 2024-05-29 10:52:39 type: article metadata_visibility: show sword_depositor: 699 creators_name: Eden, DJ creators_name: Liu, T creators_name: Moore, TJT creators_name: Di Francesco, J creators_name: Fuller, G creators_name: Kim, KT creators_name: Li, D creators_name: Liu, SY creators_name: Plume, R creators_name: Tatematsu, K creators_name: Thompson, MA creators_name: Wu, Y creators_name: Bronfman, L creators_name: Butner, HM creators_name: Currie, MJ creators_name: Garay, G creators_name: Goldsmith, PF creators_name: Hirano, N creators_name: Johnstone, D creators_name: Juvela, M creators_name: Lai, SP creators_name: Lee, CW creators_name: Mannfors, EE creators_name: Olguin, F creators_name: Pattle, K creators_name: Park, G creators_name: Polychroni, D creators_name: Rawlings, M creators_name: Rigby, AJ creators_name: Sanhueza, P creators_name: Traficante, A creators_name: Urquhart, JS creators_name: Weferling, B creators_name: White, GJ creators_name: Yadav, RK title: A study of Galactic Plane Planck Galactic cold clumps observed by SCOPE and the JCMT Plane Survey ispublished: pub divisions: UCL divisions: B04 divisions: C06 divisions: F60 keywords: surveys, stars: formation, ISM: clouds, submillimetre: ISM note: © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. abstract: We have investigated the physical properties of Planck Galactic Cold Clumps (PGCCs) located in the Galactic Plane, using the JCMT Plane Survey (JPS) and the SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE) survey. By utilizing a suite of molecular-line surveys, velocities, and distances were assigned to the compact sources within the PGCCs, placing them in a Galactic context. The properties of these compact sources show no large-scale variations with Galactic environment. Investigating the star-forming content of the sample, we find that the luminosity-to-mass ratio (L/M) is an order of magnitude lower than in other Galactic studies, indicating that these objects are hosting lower levels of star formation. Finally, by comparing ATLASGAL sources that are associated or are not associated with PGCCs, we find that those associated with PGCCs are typically colder, denser, and have a lower L/M ratio, hinting that PGCCs are a distinct population of Galactic Plane sources. date: 2024-06-01 date_type: published publisher: Oxford University Press (OUP) official_url: http://dx.doi.org/10.1093/mnras/stae1179 oa_status: green full_text_type: pub language: eng primo: open primo_central: open_green verified: verified_manual elements_id: 2278840 doi: 10.1093/mnras/stae1179 lyricists_name: Pattle, Katherine lyricists_id: PATTL04 actors_name: Pattle, Katherine actors_id: PATTL04 actors_role: owner full_text_status: public publication: Monthly Notices of the Royal Astronomical Society volume: 530 number: 4 pagerange: 5192-5208 issn: 0035-8711 citation: Eden, DJ; Liu, T; Moore, TJT; Di Francesco, J; Fuller, G; Kim, KT; Li, D; ... Yadav, RK; + view all <#> Eden, DJ; Liu, T; Moore, TJT; Di Francesco, J; Fuller, G; Kim, KT; Li, D; Liu, SY; Plume, R; Tatematsu, K; Thompson, MA; Wu, Y; Bronfman, L; Butner, HM; Currie, MJ; Garay, G; Goldsmith, PF; Hirano, N; Johnstone, D; Juvela, M; Lai, SP; Lee, CW; Mannfors, EE; Olguin, F; Pattle, K; Park, G; Polychroni, D; Rawlings, M; Rigby, AJ; Sanhueza, P; Traficante, A; Urquhart, JS; Weferling, B; White, GJ; Yadav, RK; - view fewer <#> (2024) A study of Galactic Plane Planck Galactic cold clumps observed by SCOPE and the JCMT Plane Survey. Monthly Notices of the Royal Astronomical Society , 530 (4) pp. 5192-5208. 10.1093/mnras/stae1179 <https://doi.org/10.1093/mnras%2Fstae1179>. Green open access document_url: https://discovery.ucl.ac.uk/id/eprint/10192830/1/Pattle_stae1179.pdf