Muestra métricas de impacto externas asociadas a la publicación. Para mayor detalle:
Departamento Gestión de Conocimiento, Monitoreo y Prospección
Consultas o comentarios: productividad@anid.cl
Consultas o comentarios: productividad@anid.cl
ALMA-IMF: XVII. Census and lifetime of high-mass prestellar cores in 14 massive protoclusters
| Indexado |
|
||||
| DOI | 10.1051/0004-6361/202451291 | ||||
| Año | 2025 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Context. High-mass prestellar cores are extremely rare. Until recently, the search for such objects has been hampered by small sample sizes, leading to large ambiguities in their lifetimes and hence the conditions in the cores in which high-mass stars (greater than or similar to 8 M-circle dot) form. Aims. Here we leverage the large sample (similar to 580 cores) detected in the ALMA-IMF survey to identify both protostellar and prestellar cores to estimate their relative lifetimes.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Valeille-Manet, M. | - |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia Universidad de Chile - Chile |
| 2 | Bontemps, S. | Hombre |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia |
| 3 | Csengeri, T. | - |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia |
| 4 | Nony, T. | - |
Univ Nacl Autonoma Mexico - México
INAF Osservatorio Astrofis Arcetri - Italia Instituto de Radioastronomía y Astrofísica - México Osservatorio Astrofisico Di Arcetri - Italia |
| 5 | Motte, F. | Mujer |
Univ Grenoble Alpes - Francia
Institut de Planétologie et d’Astrophysique de Grenoble (IPAG) - Francia |
| 6 | Stutz, A. M. | - |
Universidad de Concepción - Chile
CNRS - Chile Universidad de Chile - Chile |
| 7 | Gusdorf, Antoine | Hombre |
UNIV PARIS - Francia
PSL Univ - Francia Ecole Normale Superieure - Francia L'Observatoire de Paris - Francia |
| 8 | Ginsburg, Adam | Hombre |
UNIV FLORIDA - Estados Unidos
College of Liberal Arts and Sciences - Estados Unidos |
| 9 | GARAY BRIGNARDELLO, GUIDO ALEJANDRO | Hombre |
Univ Nacl Autonoma Mexico - México
Instituto de Radioastronomía y Astrofísica - México |
| 10 | Sanhueza, Patricio | Hombre |
Grad Univ Adv Studies - Japón
Grad Univ Adv Studies SOKENDAI - Japón The Graduate University for Advanced Studies - Japón |
| 11 | Bonfand, M. | - |
UNIV VIRGINIA - Estados Unidos
University of Virginia - Estados Unidos |
| 12 | Brouillet, N. | - |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia |
| 13 | Dell'Ova, Pierre | - |
UNIV PARIS - Francia
PSL Univ - Francia Ecole Normale Superieure - Francia L'Observatoire de Paris - Francia |
| 14 | Louvet, F. K. | Hombre |
Univ Grenoble Alpes - Francia
Institut de Planétologie et d’Astrophysique de Grenoble (IPAG) - Francia |
| 15 | Cunningham, N. | - |
Univ Grenoble Alpes - Francia
Jodrell Bank - Reino Unido Institut de Planétologie et d’Astrophysique de Grenoble (IPAG) - Francia SKA Organisation, UK - Reino Unido |
| 16 | Fernandez-Lopez, Manuel | Hombre |
Inst Argentino Radioastron CCT La Plata - Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas - Argentina |
| 17 | Herpin, F. | Hombre |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia |
| 18 | MORA-FERNANDEZ, ALCIONE | Hombre |
Max Planck Inst Radio Astron - Alemania
Max Planck Institute for Radio Astronomy - Alemania |
| 19 | Alvarez-Gutierrez, Rodrigo H. | Hombre |
Universidad de Concepción - Chile
|
| 20 | Armante, M. | - |
UNIV PARIS - Francia
PSL Univ - Francia Ecole Normale Superieure - Francia L'Observatoire de Paris - Francia |
| 21 | GUZMAN-FERNANDEZ, ANDRES ERNESTO | Hombre |
Atacama Large Millimeter Array - Chile
Atacama Large Millimeter-submillimeter Array - Chile |
| 22 | Kessler, N. | - |
Univ Bordeaux - Francia
Laboratoire d'Astrophysique de Bordeaux - Francia |
| 23 | Koley, A. | - |
Universidad de Concepción - Chile
|
| 24 | Salinas, J. | - |
Universidad de Concepción - Chile
|
| 25 | Yoo, T. | - |
UNIV FLORIDA - Estados Unidos
College of Liberal Arts and Sciences - Estados Unidos |
| 26 | Bronfman, L. | - |
Universidad de Chile - Chile
|
| 27 | Le Nestour, N. | - |
Univ Grenoble Alpes - Francia
Institut de Planétologie et d’Astrophysique de Grenoble (IPAG) - Francia |
| Fuente |
|---|
| National Science Foundation |
| European Union |
| Fondecyt Regular |
| NSF |
| Japan Society for the Promotion of Science |
| CNES |
| Programme National "Physique et Chimie du Milieu Interstellaire" (PCMI) of CNRS/INSU with INC/INP - CEA |
| JSPS |
| Horizon 2020 |
| Centre National de la Recherche Scientifique |
| Horizon 2020 Framework Programme |
| ALMA |
| Centre National d’Etudes Spatiales |
| INSU |
| Physique et Chimie du Milieu Interstellaire |
| UNAM-PAPIIT |
| Centro de Ecologia Aplicada |
| Agencia Nacional de Investigación y Desarrollo |
| ANID Basal Project |
| CONACyT Ciencia de Frontera |
| ANID Beca Doctorado Nacional |
| French State in the framework of the IdEx Universit de Bordeaux Investments for the future Program |
| Programme National de Physique Stellaire" (PNPS) of CNRS/INSU - CEA |
| Agradecimiento |
|---|
| We thank the referee for the careful reading of the manuscript and for providing useful comments. This paper makes use of the following ALMA data: ADS/JAO.ALMA#2017.1.01355.L. The project leading to this publication has received support from ORP, which is funded by the European Union's Horizon 2020 research and innovation program under grant agreement No. 101004719 [ORP]. 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. This work was supported by the Programme National "Physique et Chimie du Milieu Interstellaire" (PCMI) of CNRS/INSU with INC/INP co-funded by CEA and CNES. This work was supported by the "Programme National de Physique Stellaire" (PNPS) of CNRS/INSU co-funded by CEA and CNES. T.Cs. and M.B. acknowledge support from the French State in the framework of the IdEx Universite de Bordeaux Investments for the future Program. AS gratefully acknowledges support by the Fondecyt Regular (project code 1220610), and ANID BASAL project FB210003. AG acknowledges support from the NSF under grants AST 2008101 and CAREER 2142300. R.G.M. acknowledges support from UNAM-PAPIIT project IN108822 and from CONACyT Ciencia de Frontera project ID 86372. PS was partially supported by a Grant-in-Aid for Scientific Research (KAKENHI Number JP22H01271 and JP23H01221) of JSPS. R.A. gratefully acknowledges support from ANID Beca Doctorado Nacional 21200897. LB gratefully acknowledges support by ANID Basal project FB210003. |
| We thank the referee for the careful reading of the manuscript and for providing useful comments. This paper makes use of the following ALMA data: ADS/JAO.ALMA#2017.1.01355.L. The project leading to this publication has received support from ORP, which is funded by the European Union\u2019s Horizon 2020 research and innovation program under grant agreement No. 101004719 [ORP]. 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. This work was supported by the Programme National \u201CPhysique et Chimie du Milieu Interstellaire\u201D (PCMI) of CNRS/INSU with INC/INP co-funded by CEA and CNES. This work was supported by the \u201CProgramme National de Physique Stellaire\u201D (PNPS) of CNRS/INSU co-funded by CEA and CNES. T.Cs. and M.B. acknowledge support from the French State in the framework of the IdEx Universit\u00E9 de Bordeaux Investments for the future Program. AS gratefully acknowledges support by the Fondecyt Regular (project code 1220610), and ANID BASAL project FB210003. AG acknowledges support from the NSF under grants AST 2008101 and CAREER 2142300. R.G.M. acknowledges support from UNAM-PAPIIT project IN108822 and from CONACyT Ciencia de Frontera project ID 86372. PS was partially supported by a Grant-in-Aid for Scientific Research (KAKENHI Number JP22H01271 and JP23H01221) of JSPS. R.A. gratefully acknowledges support from ANID Beca Doctorado Nacional 21200897. LB gratefully acknowledges support by ANID Basal project FB210003. |
| The project leading to this publication has received support from ORP, which is funded by the European Union's Horizon 2020 research and innovation program under grant agreement No. 101004719 [ORP]. |
