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VERTICO. VII. Environmental Quenching Caused by the Suppression of Molecular Gas Content and Star Formation Efficiency in Virgo Cluster Galaxies
Indexado
WoS WOS:001082794300001
Scopus SCOPUS_ID:85175030283
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


Abstract



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.

Revista



Revista ISSN
Astrophysical Journal 0004-637X

Métricas Externas



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Disciplinas de Investigación



WOS
Astronomy & Astrophysics
Scopus
Sin Disciplinas
SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



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

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento



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

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



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).

Muestra la fuente de financiamiento declarada en la publicación.