凱嘉煒 Clarke, Seamus David Colin Henry

Visiting Scholar (Dept. Physics, NCKU)

個人網頁

電子信箱: sclarkephys.ncku.edu.tw

0000-0001-9751-4603

查詢ADS上的研究著作

研究著作列表

研究興趣

My research is split into three main topics: (magneto-)hydrodynamic simulations of filament formation, evolution and fragmentation to determine how their role in the star formation process; the production of synthetic observations and techniques to better compare and interpret observations and simulations; and observations of continuum and molecular line emission of giant molecular filaments to study their kinematics and fragmentation. I am also interested in larger-scale problems such as the formation of molecular clouds and the effects of the supernova-driven bubble-dominated ISM on dense molecular gas, as well as smaller-scale problems such as core fragmentation, outflow jets, and core chemistry. A greater aim of my work is to better connect the physics on these multiple scales, via both observations and theory, to better understand how each scale influences the others and the resulting star formation.

工作經歷

• Postdoctoral research fellow, ASIAA (2021~present)
• Postdoctoral researcher, University of Cologne (2017~2021)

學歷

• PhD in Astrophysics, Cardiff University (2013~2017)
• Master of Physics, University of Oxford (2009~2013)

期刊論文(中研院就職期間發表)(22)

1. Allande J; Beltrán MT; Rivilla VM; López-Gallifa Á; Law CY; Sánchez-Monge Á; Battersby C; Benedettini M; Beuther H; Brogan CL; Bronfman L; Clarke SD; Colzi L; Elia D; Fontani F; Fuller GA; Hunter TR; Ho PTP; Johnston KG; Jones BM; Kim K-T; Klaassen PD; Klessen RS; Kuiper R; Lis DC; Mininni C; Molinari S; Möller T; Moscadelli L; Nucara A; Pezzuto S; Schilke P; Schisano E; van der Tak F; Tang Y; Traficante A; Walch S; Zhang Q; Zhang T, "ALMAGAL: IX. The chemical complexity of AG318.9477−00.1960: A line-identification template for ALMAGAL", A&A: 711, id.A118 (21 pp), 2026 [SCI] ( ADS | Fulltext )
2. Clarke SD; Tang Y-W; Koch PM; Fuller GA; Xi D, "Systematic Underestimation of Polarization Angle Dispersion and Its Consequences for Magnetic Field Strength Estimates in Star-forming Regions", ApJ: 1003(2), id.220 (16 pp), Jun, 2026 [SCI] ( ADS | Fulltext )
3. He Q-R; Kim W-J; Fuller GA; Traficante A; Clarke SD; Gao Y; Chen X-P; Fang M; Wang K; Chen E; Baug T; Wang X-L; Wang C; Wang Y-X, "The Structure of an 80 Parsec Long Massive Filament", AJ: 171(4), id.234 (28 pp), Apr, 2026 [SCI] ( ADS | Fulltext )
4. Schisano E; Molinari S; Coletta A; Elia D; Schilke P; Traficante A; Sanchez-Monge Á; Beuther H; Benedettini M; Mininni C; Klessen RS; Soler JD; Nucara A; Pezzuto S; van der Tak F; Hennebelle P; Beltrán MT; Moscadelli L; Rygl KLJ; Sanhueza P; Koch PM; Lis DC; Kuiper R; Fuller GA; Avison A; Bronfman L; Lebreuilly U; Möller T; Liu T; Pelkonen V-M; Testi L; Zhang Q; Zhang T; Ahmadi A; Allande J; Battersby C; Wallace J; Brogan CL; Clarke S; De Angelis F; Fontani F; Ho PTP; Hunter TR; Jones B; Johnston KG; Klaassen PD; Liu SJ; Liu S-Y; Maruccia Y; Rigby AJ; Su Y-N; Tang Y; Walch S; Zinnecker H, "ALMAGAL: VI. The spatial distribution of dense cores during the evolution of cluster-forming massive clumps", A&A: 707, id.A221 (32 pp), Mar, 2026 [SCI] ( ADS | Fulltext )
5. Chen W-A; Clarke SD; Tang Y-W, "Can Clump Properties Determine Core Distribution in Star Formation? A Statistical Analysis of Magnetohydrodynamic Simulations", ApJ: 997(2), id.255 (22 pp), Feb, 2026 [SCI] ( ADS | Fulltext )
6. Elia D; Coletta A; Molinari S; Schisano E; Benedettini M; Sánchez-Monge Á; Traficante A; Mininni C; Nucara A; Pezzuto S; Schilke P; Soler JD; Avison A; Beltrán MT; Beuther H; Clarke S; Fuller GA; Klessen RS; Kuiper R; Lebreuilly U; Lis DC; Möller T; Moscadelli L; Rigby AJ; Sanhueza P; van der Tak F; Zhang Q; Rygl KLJ; Merello M; Battersby C; Ho PTP; Klaassen PD; Koch PM; Allande J; Bronfman L; Fontani F; Hennebelle P; Jones B; Liu T; Stroud G; Wells MRA; Ahmadi A; Brogan CL; De Angelis F; Hunter TR; Johnston KG; Law CY; Liu SJ; Liu S-Y; Maruccia Y; Pelkonen V-M; Su Y-N; Tang Y; Testi L; Walch S; Zhang T; Zinnecker H, "ALMAGAL: V. Relations between the core populations and the parent clump physical properties", A&A: 705, id.A100 (29 pp), Jan, 2026 [SCI] ( ADS | Fulltext )
7. Coletta A; Molinari S; Schisano E; Traficante A; Elia D; Benedettini M; Mininni C; Soler JD; Sánchez-Monge Ñ; Schilke P; Battersby C; Fuller GA; Beuther H; Zhang Q; Beltrán MT; Jones B; Klessen RS; Walch S; Fontani F; Avison A; Brogan CL; Clarke SD; Hatchfield P; Hennebelle P; Ho PT; Hunter TR; Johnston KG; Klaassen PD; Koch PM; Kuiper R; Lis DC; Liu T; Lumsden SL; Maruccia Y; Möller T; Moscadelli L; Nucara A; Rigby AJ; Rygl KLJ; Sanhueza P; Van Der Tak F; Wells MRA; Wyrowski F; De Angelis F; Liu S; Ahmadi A; Bronfman L; Liu SY; Su YN; Tang Y; Testi L; Zinnecker H, "ALMAGAL: III. Compact source catalog: Fragmentation statistics and physical evolution of the core population", A&A: 696, id.A151 (36pp), Apr, 2025 [SCI]
8. Lee H-T (Lee, Han-Tsung); Tang Y-W; Koch PM; Wang JW; Clarke S; Fuller GA; Peretto N; Kim W-J; Yen H-W, "From filament to clumps and cores: A multiscale study of fragmentation and the role of the magnetic field and gas velocity in the infrared dark cloud SDC18.624-0.070", A&A: 696, id.A163 (19 pp), Apr, 2025 [SCI]
9. Molinari S; Schilke P; Battersby C; Ho PTP; Sanchez-Monge A; Traficante A; Jones B; Beltran MT; Beuther H; Fuller GA; Zhang Q; Klessen RS; Walch S; Tang YW; Benedettini M; Elia D; Coletta A; Mininni C; Schisano E; Avison A; Law CY; Nucara A; Soler JD; Stroud G; Wallace J; Wells MRA; Ahmadi A; Brogan CL; Hunter TR; Liu SY; Pezzuto S; Su YN; Zimmermann B; Zhang T; Wyrowski F; De Angelis F; Liu S; Clarke SD; Fontani F; Klaassen PD; Koch P; Johnston KG; Lebreuilly U; Liu T; Lumsden SL; Moeller T; Moscadelli L; Kuiper R; Lis D; Peretto N; Pfalzner S; Rigby AJ; Sanhueza P; Rygl KLJ; Van Der Tak F; Zinnecker H; Amaral F; Bally J; Bronfman L; Cesaroni R; Goh K; Hoare MG; Hatchfield P; Hennebelle P; Henning T; Kim KT; Kim WJ; Maud L; Merello M; Nakamura F; Plume R; Qin SL; Svoboda B; Testi L; Veena VS; Walker D, "ALMAGAL: I. The ALMA evolutionary study of high-mass protocluster formation in the Galaxy: Presentation of the survey and early results", A&A: 696, id.A149 (21pp), Apr, 2025 [SCI]
10. Chen W-A; Tang Y-W*; Clarke SD; Sanhueza P, "Alignment Parameters: Quantifying Dense Core Alignment in Star-forming Regions", ApJ: 979(1), id.67, Jan, 2025 [SCI]
11. Smirnova P; Makarenko EI; Clarke SD; Glukhov E; Walch S; Vaezzadeh I; Seifried D, "How do supernova remnants cool?: II. Machine learning analysis of supernova remnant simulations", A&A: 693, A38, Jan, 2025 [SCI]
12. Wells MRA; Beuther H; Molinari S; Schilke P; Battersby C; Ho P; Sánchez-Monge Ñ; Jones B; Scheuck MB; Syed J; Gieser C; Kuiper R; Elia D; Coletta A; Traficante A; Wallace J; Rigby AJ; Klessen RS; Zhang Q; Walch S; Beltrán MT; Tang Y; Fuller GA; Lis DC; Möller T; Van Der Tak F; Klaassen PD; Clarke SD; Moscadelli L; Mininni C; Zinnecker H; Maruccia Y; Pezzuto S; Benedettini M; Soler JD; Brogan CL; Avison A; Sanhueza P; Schisano E; Liu T; Fontani F; Rygl KLJ; Wyrowski F; Bally J; Walker DL; Ahmadi A; Koch P; Merello M; Law CY; Testi L, "Dynamical accretion flows: ALMAGAL: Flows along filamentary structures in high-mass star-forming clusters", A&A: 690, id.A185 (16pp), Oct, 2024 [SCI]
13. Clarke SD; Makeev VA; Sánchez-Monge Ñ; Williams GM; Tang YW; Walch S; Higgins R; Nürnberger PC; Suri S, "GMF G214.5-1.8 as traced by CO: I - cloud-scale CO freeze-out as a result of a low cosmic-ray ionization rate", MNRAS: 528(2), 1555-1572, Feb, 2024 [SCI]
14. Ganguly S; Walch S; Clarke SD; Seifried D, "SILCC-Zoom: the dynamic balance in molecular cloud substructures", MNRAS: 528(2), 3630-3657, Feb, 2024 [SCI]
15. Wang JW; Koch PM; Clarke SD; Fuller G; Peretto N; Tang Y-W; Yen H-W; Lai S-P; Ohashi N; Arzoumanian D; Johnstone D; Furuya R; Inutsuka S-I; Lee CW; Ward-Thompson D; Le Gouellec VJM; Liu H-L; Fanciullo L; Hwang J; Pattle K; Poidevin F; Tahani M; Onaka T; Rawlings MG; Chung EJ; Liu J; Lyo AR; Priestley F; Hoang T; Tamura M; Berry D; Bastien P; Ching T-C; Coudé S; Kwon W; Chen M; Eswaraiah C; Soam A; Hasegawa T; Qiu K; Bourke TL; Byun D-Y; Chen Z; Chen H-RV; Chen WP; Cho J; Choi M; Choi Y (Yunhee Choi); Choi Y (Youngwoo Choi); Chrysostomou A; Dai S; Di Francesco J; Diep PN; Doi Y; Duan Y; Duan H-Y; Eden D; Fiege J; Fissel LM; Franzmann E; Friberg P; Friesen R; Gledhill T; Graves S; Greaves J; Griffin M; Gu Q; Han I; Hayashi S; Houde M; Inoue T; Iwasaki K; Jeong I-G; Könyves V; Kang J-H; Kang M; Karoly J; Kataoka A; Kawabata K; Khan Z; Kim M-R; Kim K-T; Kim KH; Kim S; Kim J; Kim H; Kim G; Kirchschlager F; Kirk J; Kobayashi MIN; Kusune T; Kwon J; Lacaille K; Law C-Y; Lee S-S; Lee H; Lee J-E; Lee C-F; Li D; Li H-B; Li G; Li D; Lin S-J (Lin, Sheng-Jun); Liu T; Liu S-Y; Lu X; Mairs S; Matsumura M; Matthews B; Moriarty-Schieven G; Nagata T; Nakamura F; Nakanishi H; Bich Ngoc N; Park G; Parsons H; Pyo T-S; Qian L; Rao R; Rawlings J; Retter B; Richer J; Rigby A; Sadavoy S; Saito H; Savini G; Seta M; Sharma E; Shimajiri Y; Shinnaga H; Tang X; Thuong HD; Tomisaka K; Tram LN; Tsukamoto Y; Viti S; Wang H; Whitworth A; Wu J; Xie J; Yang M-Z; Yoo H; Yuan J; Yun H-S; Zenko T; Zhang C-P; Zhang Y; Zhang G; Zhou J; Zhu L; De Looze I; André P; Dowell CD; Eyres S; Falle S; Robitaille J-F; Van Loo S, "Filamentary Network and Magnetic Field Structures Revealed with BISTRO in the High-mass Star-forming Region NGC 2264: Global Properties and Local Magnetogravitational Configurations", ApJ: 962(2), id.136 (34pp), Feb, 2024 [SCI]
16. Ganguly S; Walch S; Seifried D; Clarke SD; Weis M, "Unravelling the structure of magnetized molecular clouds with SILCC-Zoom: sheets, filaments, and fragmentation", MNRAS: 525(1), 721-741, Oct, 2023 [SCI]
17. Bonne L; Bontemps S; Schneider N; Simon R; Clarke SD; Csengeri T; Chambers E; Graf U; Jackson JM; Klein R; Okada Y; Tielens AGGM; Tiwari M, "Unveiling the formation of the massive DR21 ridge", ApJ: 951(1), id.39 (26 pp), July, 2023 [SCI]
18. Makarenko EI; Walch S; Clarke SD; Seifried D; Naab T; Nürnberger PC; Rathjen T-E, "How do supernova remnants cool? - I. Morphology, optical emission lines, and shocks", MNRAS: 520(1), 1421-1440, July, 2023 [SCI]
19. Clarke SD; Sánchez-Monge Ñ; Williams GM; Howard ADP; Walch S; Schneider N, "A Herschel study of G214.5-1.8: a young, cold and quiescent giant molecular filament on the shell of a HI superbubble", MNRAS: 519(2), 3098-3117, Feb, 2023 [SCI]
20. Clarke SD; Jaffa SE; Whitworth AP, "RJ-plots: An improved method to classify structures objectively", MNRAS: 516(2), 2782-2791, Oct, 2022 [SCI]
21. Schneider N; Ossenkopf-Okada V; Clarke S; Klessen RS; Kabanovic S; Veltchev T; Bontemps S; Dib S; Csengeri T; Federrath C; Di Francesco J; Motte F; André P; Arzoumanian D; Beattie JR; Bonne L; Didelon P; Elia D; Könyves V; Kritsuk A; Ladjelate B; Myers P; Pezzuto S; Robitaille JF; Roy A; Seifried D; Simon R; Soler J; Ward-Thompson D, "Understanding star formation in molecular clouds. IV. Column density PDFs from quiescent to massive molecular clouds", A&A: 666, id.A165 (52pp), Oct, 2022 [SCI]
22. Jaffa SE; Dale J; Krause M; Clarke SD, "Chaotic star formation: error bars for the star formation efficiency and column density PDF", MNRAS: 511(2), 2702-2707, April, 2022 [SCI]