Dataciencia

Colección SciELO Chile

The H alpha star formation main sequence in cluster and field galaxies at z similar to 1.6

Indexado

WoS

WOS:000804843500001

DOI

10.1093/MNRAS/STAA2872

Año

2020

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

We calculate H alpha-based star formation rates and determine the star formation rate-stellar mass relation for members of three Spitzer Adaptation of the Red-Sequence Cluster Survey (SpARCS) clusters at z similar to 1.6 and serendipitously identified field galaxies at similar redshifts to the clusters. We find similar star formation rates in cluster and field galaxies throughout our range of stellar masses. The results are comparable to those seen in other clusters at similar redshifts, and consistent with our previous photometric evidence for little quenching activity in clusters. One possible explanation for our results is that galaxies in our z similar to 1.6 clusters have been accreted too recently to show signs of environmental quenching. It is also possible that the clusters are not yet dynamically mature enough to produce important environmental quenching effects shown to be important at low redshift, such as ram-pressure stripping or harassment.

Revista

Revista	ISSN
Monthly Notices Of The Royal Astronomical Society	0035-8711

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Disciplinas de Investigación

WOS
Astronomy & Astrophysics

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

Muestra la distribución de disciplinas para esta publicación.

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	Nantais, Julie	-	Universidad Nacional Andrés Bello - Chile
2	Wilson, Gillian	-	Univ Calif Riverside - Estados Unidos
3	Muzzin, A.	Hombre	York Univ - Canadá
4	Old, Lyndsay J.	-	European Space Agcy - España
5	Demarco, Ricardo	-	Universidad de Concepción - Chile
6	Cerulo, Pierluigi	-	Universidad de Concepción - Chile
7	Balogh, Michael L.	Hombre	Univ Waterloo - Canadá
8	Rudnick, Gregory	Hombre	UNIV KANSAS - Estados Unidos
9	Chan, Jeffrey	-	Univ Calif Riverside - Estados Unidos
10	Cooper, Michael C.	Hombre	Univ Calif Irvine - Estados Unidos
11	Forrest, Ben	-	Univ Calif Riverside - Estados Unidos
12	Hayden, Brian	-	Lawrence Berkeley Natl Lab - Estados Unidos UNIV CALIF BERKELEY - Estados Unidos
13	Lidman, Chris	-	Australian Natl Univ - Australia
14	Noble, Allison	Mujer	Arizona State Univ - Estados Unidos
15	Perlmutter, Saul	-	Lawrence Berkeley Natl Lab - Estados Unidos UNIV CALIF BERKELEY - Estados Unidos
16	Rhea, Carter	-	UNIV MONTREAL - Canadá
17	Surace, Jason	-	Infrared Proc & Anal Ctr - Estados Unidos
18	van der Burg, Remco	-	European Southern Observ - Alemania
19	van Kampen, Eelco	Hombre	European Southern Observ - Alemania

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

Financiamiento

Fuente
NASA
National Science Foundation (NSF)
BASAL Center for Astrophysics and Associated Technologies (CATA)
European Space Agency (ESA)
NASA through Space Telescope Science Institute (STScI)
National Aeronautics
Atacama Large Millimeter Array - Comision Nacional de Investigacion en Ciencia y Tecnologia (ALMA-CONICYT)
Universidad Andres Bello internal research project

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos

Agradecimiento
This research uses observations obtained with MegaPrime/MegaCam, a joint project of the Canada-France-Hawaii Telescope (CFHT) and Comisariat a l'Energie Atomique et aux Energies Alternatives (CEA)/Dapnia, which is operated by the National Research Council (NRC) of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique (CNRS) of France, and the University of Hawaii. This work is based in part on data products produced at TERAPIX and the Canadian Astronomy Data Centre as part of the Canada-France-Hawaii Telescope Legacy Survey, a collaborative project of NRC and CNRS. This project also uses observations taken at the European Southern Observatory (ESO) Paranal Observatory (ESO programs 085.A-0166, 085.A-0613, 086.A-0398, 087.A-0145, 087.A-0483, 088.A-0639, 089.A-0125, and 091.A-0478), Las Campanas Observatory in Chile, the Keck Telescopes in Hawaii, and the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA.
Our research team recognizes support from the following grants: Universidad Andres Bello internal research project DI-12-19/R (JN), Basal Center for Astrophysics and Associated Technologies (CATA) grant AFB-170002 (RD), and Atacama Large Millimeter Array - Comision Nacional de Investigacion en Ciencia y Tecnologia (ALMA-CONICYT) grant no 31180051 (PC). This work was supported in part by National Science Foundation (NSF) grants AST-1517863, AST-1518257, and AST-1815475. Additional support was provided by the National Aeronautics and NASA through grants GO-15294 and AR-14289 from the Space Telescope Science Institute (STSCI), which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. Support is acknowledged from a European Space Agency (ESA) research fellowship (LJO) and by grant number 80NSSC17K0019 issued through the NASA Astrophysics Data Analysis Program (ADAP).

Agradecimiento

This research uses observations obtained with MegaPrime/MegaCam, a joint project of the Canada-France-Hawaii Telescope (CFHT) and Comisariat a l'Energie Atomique et aux Energies Alternatives (CEA)/Dapnia, which is operated by the National Research Council (NRC) of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique (CNRS) of France, and the University of Hawaii. This work is based in part on data products produced at TERAPIX and the Canadian Astronomy Data Centre as part of the Canada-France-Hawaii Telescope Legacy Survey, a collaborative project of NRC and CNRS. This project also uses observations taken at the European Southern Observatory (ESO) Paranal Observatory (ESO programs 085.A-0166, 085.A-0613, 086.A-0398, 087.A-0145, 087.A-0483, 088.A-0639, 089.A-0125, and 091.A-0478), Las Campanas Observatory in Chile, the Keck Telescopes in Hawaii, and the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA.

Our research team recognizes support from the following grants: Universidad Andres Bello internal research project DI-12-19/R (JN), Basal Center for Astrophysics and Associated Technologies (CATA) grant AFB-170002 (RD), and Atacama Large Millimeter Array - Comision Nacional de Investigacion en Ciencia y Tecnologia (ALMA-CONICYT) grant no 31180051 (PC). This work was supported in part by National Science Foundation (NSF) grants AST-1517863, AST-1518257, and AST-1815475. Additional support was provided by the National Aeronautics and NASA through grants GO-15294 and AR-14289 from the Space Telescope Science Institute (STSCI), which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. Support is acknowledged from a European Space Agency (ESA) research fellowship (LJO) and by grant number 80NSSC17K0019 issued through the NASA Astrophysics Data Analysis Program (ADAP).