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| DOI | 10.3847/1538-4357/ACF195 | ||||
| Año | 2023 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 pc scales. We present the resolved star-forming main sequence for cluster galaxies, dividing the sample based on their global H i properties and comparing to a control sample of field galaxies. H i-poor cluster galaxies have reduced star formation rate (SFR) surface densities with respect to both H i-normal cluster and field galaxies (∼0.5 dex), suggesting that mechanisms regulating the global H i content are responsible for quenching local star formation. We demonstrate that the observed quenching in H i-poor galaxies is caused by environmental processes such as ram pressure stripping (RPS), simultaneously reducing the molecular gas surface density and star formation efficiency (SFE) compared to regions in H i-normal systems (by 0.38 and 0.22 dex, respectively). We observe systematically elevated SFRs that are driven by increased molecular gas surface densities at fixed stellar mass surface density in the outskirts of early stage RPS galaxies, while SFE remains unchanged with respect to the field sample. We quantify how RPS and starvation affect the star formation cycle of inner and outer galaxy disks as they are processed by the cluster. We show both are effective quenching mechanisms, with the key difference being that RPS acts upon the galaxy outskirts while starvation regulates the star formation cycle throughout disk, including within the truncation radius. For both processes, the quenching is caused by a simultaneous reduction in the molecular gas surface densities and SFE at fixed stellar mass surface density.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Brown, Toby | Hombre |
National Research Council Canada - Canadá
Natl Res Council Canada - Canadá |
| 2 | Roberts, Ian | Hombre |
Sterrewacht Leiden - Países Bajos
Leiden Univ - Países Bajos |
| 3 | Thorp, Mallory | Mujer |
University of Victoria - Canadá
Univ Victoria - Canadá |
| 4 | Ellison, Sara L. | Mujer |
University of Victoria - Canadá
Univ Victoria - Canadá |
| 5 | Zabel, Nikki | Mujer |
University of Cape Town - República de Sudáfrica
UNIV CAPE TOWN - República de Sudáfrica |
| 6 | Wilson, Christine D. | Mujer |
McMaster University, Faculty of Science - Canadá
MCMASTER UNIV - Canadá |
| 7 | Bahe, Yannick | Hombre |
Sterrewacht Leiden - Países Bajos
Leiden Univ - Países Bajos |
| 8 | Bisaria, Dhruv | - |
Queen’s University - Canadá
Queens Univ - Canadá |
| 9 | Bolatto, A. D. | Hombre |
University of Maryland, College Park - Estados Unidos
UNIV MARYLAND - Estados Unidos |
| 10 | Boselli, A. | Hombre |
Laboratoire d'Astrophysique de Marseille - Francia
Aix Marseille Univ - Francia |
| 11 | Chung, Aeree | - |
Yonsei University - Corea del Sur
Yonsei Univ - Corea del Sur |
| 12 | Cortese, L. | Hombre |
The University of Western Australia - Australia
ARC Centre of Excellence for All-sky Astrophysics - Australia Univ Western Australia - Australia All Sky Astrophys 3 Dimens ASTRO 3D - Australia |
| 13 | Catinella, B. | Mujer |
The University of Western Australia - Australia
ARC Centre of Excellence for All-sky Astrophysics - Australia Univ Western Australia - Australia All Sky Astrophys 3 Dimens ASTRO 3D - Australia |
| 14 | Davis, Timothy A. | Hombre |
Cardiff University - Reino Unido
Cardiff Univ - Reino Unido |
| 15 | Jimenez-Donaire, Maria J. | Mujer |
Observatorio Astronmico Nacional (IGN) - España
Centro de Desarrollos Tecnológicos - España Observ Astronm Nacl IGN - España Observ Yebes IGN - España |
| 16 | LAGOS-AGUIRRE, CAROLINA TATIANA | Mujer |
The University of Western Australia - Australia
ARC Centre of Excellence for All-sky Astrophysics - Australia Univ Western Australia - Australia All Sky Astrophys 3 Dimens ASTRO 3D - Australia |
| 17 | Lee, Bumhyun | - |
Korea Astronomy and Space Science Institute - Corea del Sur
Korea Astron & Space Sci Inst - Corea del Sur |
| 18 | Parker, Laura C. | Mujer |
McMaster University, Faculty of Science - Canadá
MCMASTER UNIV - Canadá |
| 19 | Smith, Rory | - |
Universidad Técnica Federico Santa María - Chile
|
| 20 | Spekkens, Kristine | Mujer |
Royal Military College of Canada - Canadá
Royal Mil Coll Canada - Canadá |
| 21 | Stevens, Adam R. H. | Hombre |
The University of Western Australia - Australia
ARC Centre of Excellence for All-sky Astrophysics - Australia Univ Western Australia - Australia All Sky Astrophys 3 Dimens ASTRO 3D - Australia |
| 22 | Villanueva, Vicente | Hombre |
University of Maryland, College Park - Estados Unidos
UNIV MARYLAND - Estados Unidos |
| 23 | Watts, Adam B. | Hombre |
The University of Western Australia - Australia
Univ Western Australia - Australia |
| Fuente |
|---|
| FONDECYT |
| National Science Foundation |
| National Research Foundation |
| National Research Foundation of Korea |
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| Australian Research Council |
| NSF |
| European Research Council |
| Natural Sciences and Engineering Research Council of Canada |
| UK Science and Technology Facilities Council |
| Science and Technology Facilities Council |
| National Aeronautics and Space Administration |
| Canada Research Chairs program |
| Korea Astronomy and Space Science Institute |
| National Radio Astronomy Observatory |
| California Institute of Technology |
| National Research Foundation of Korea (NRF) |
| National Research Council of Canada |
| National Research Council Canada |
| Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) |
| Australian Research Council Centre of Excellence |
| Canada Research Chairs |
| Ministry of Science, ICT and Future Planning |
| Department of Science and Technology, Ministry of Science and Technology, India |
| NRAO Student Observing Support |
| IPAC |
| Korea Astronomy and Space Science Institute - Korea government (MSIT) |
| ERC Starting Grant Cluster Web |
| WSÁNEĆ |
| South African Research Chairs Initiative of the Department of Science and Technology and National Research Foundation |
| ANID-FULBRIGHT BIO |
| Agradecimiento |
|---|
| Parts of this research were supported by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. |
| This work was carried out as part of the VERTICO collaboration. T.B. acknowledges support from the National Research Council of Canada via the Plaskett Fellowship of the Dominion Astrophysical Observatory. I.D.R. acknowledges financial support from the ERC Starting Grant Cluster Web 804208 (PI: van Weeren). N.Z. is supported by the South African Research Chairs Initiative of the Department of Science and Technology and National Research Foundation. C.D.W. acknowledges support from the Natural Sciences and Engineering Research Council of Canada and the Canada Research Chairs program. L.C. acknowledges support from the Australian Research Council via the Future Fellowship and discovery Project funding schemes (FT180100066 and DP210100337). Parts of this research were conducted by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. A.C. acknowledges support by the National Research Foundation of Korea (NRF), grant Nos. 2022R1A2C100298211 and 2022R1A6A1A03053472. T.A.D. acknowledges support from the UK Science and Technology Facilities Council through grant No. ST/W000830/1. B.L. acknowledges the support from the Korea Astronomy and Space Science Institute grant funded by the Korea government (MSIT; project No. 2022-1-840-05). R.S. acknowledges financial support from FONDECYT Regular 2023 project No. 1230441 V.V. acknowledges support from the scholarship ANID-FULBRIGHT BIO 2016-56160020 and funding from NRAO Student Observing Support (SOS)SOSPA7-014. V.V. acknowledge partial support from the NSF grant Nos. AST2108140 and AST1615960. |
| The majority of this work was conducted on the traditional territory of the T’Sou-ke and Lekwungen peoples. The authors acknowledge and respect the T’Sou-ke, Songhees, Esquimalt and WSÁNEĆ Nations whose historical relationships with the land continue to this day. |
| Parts of this research were supported by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. |
| The majority of this work was conducted on the traditional territory of the T'Sou-ke and Lekwungen peoples. The authors acknowledge and respect the T'Sou-ke, Songhees, Esquimalt and WSANEC Nations whose historical relationships with the land continue to this day. We thank the anonymous referee for a considered review of the manuscript. This work was carried out as part of the VERTICO collaboration. T.B. acknowledges support from the National Research Council of Canada via the Plaskett Fellowship of the Dominion Astrophysical Observatory. I.D.R. acknowledges financial support from the ERC Starting Grant Cluster Web 804208 (PI: van Weeren). N.Z. is supported by the South African Research Chairs Initiative of the Department of Science and Technology and National Research Foundation. C.D.W. acknowledges support from the Natural Sciences and Engineering Research Council of Canada and the Canada Research Chairs program. L.C. acknowledges support from the Australian Research Council via the Future Fellowship and discovery Project funding schemes (FT180100066 and DP210100337). Parts of this research were conducted by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. A.C. acknowledges support by the National Research Foundation of Korea (NRF), grant Nos. 2022R1A2C100298211 and 2022R1A6A1A03053472. T.A.D. acknowledges support from the UK Science and Technology Facilities Council through grant No. ST/W000830/1. B.L. acknowledges the support from the Korea Astronomy and Space Science Institute grant funded by the Korea government (MSIT; project No. 2022-1-840-05). R.S. acknowledges financial support from FONDECYT Regular 2023 project No. 1230441 V.V. acknowledges support from the scholarship ANID-FULBRIGHT BIO 2016-56160020 and funding from NRAO Student Observing Support (SOS)SOSPA7-014. V.V. acknowledge partial support from the NSF grant Nos. AST2108140 and AST1615960. Parts of this research were supported by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. This paper makes use of the following ALMA data: 1. ADS/JAO.ALMA #2019.1.00763.L 2. ADS/JAO.ALMA #2017.1.00886.L 3. ADS/JAO.ALMA #2016.1.00912.S 4. ADS/JAO.ALMA #2015.1.00956.S ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS ( Japan), together with NRC (Canada), MOST and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO, and NAOJ. The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc. This research made use of data provided by NASA/ IPAC Infrared Science Archive, which is funded by the National Aeronautics and Space Administration and operated by the California Institute of Technology. The authors acknowledge the use of the Canadian Advanced Network for Astronomy Research (CANFAR) Science Platform. Our work used the facilities of the Canadian Astronomy Data Center, operated by the National Research Council of Canada with the support of the Canadian Space Agency, and CANFAR, a consortium that serves the data-intensive storage, access, and processing needs of university groups and centers engaged in astronomy research (Gaudet et al. 2010). |