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| DOI | 10.1093/MNRASL/SLX033 | ||||
| Año | 2017 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We present the calibration between the dust continuum luminosity and interstellar gas content obtained from the Valparaiso ALMA Line Emission Survey (VALES) sample of 67 main-sequence star-forming galaxies at 0.02 < z < 0.35. We use CO(1-0) observations from the Atacama Large Millimetre/submillimetre Array to trace the molecular gas mass, M-H2, and estimate the rest-frame monochromatic luminosity at 850 mu m, L-nu 850, by extrapolating the dust continuum from MAGPHYS modelling of the far-ultraviolet to submillimetre spectral energy distribution sampled by the Galaxy And Mass Assembly survey. Adopting alpha(CO) = 6.5 (K km s(-1) pc(2))(-1), the average ratio of L-nu 850/M-H2 = (6.4 +/- 1.4) x 10(19) erg s(-1) Hz(-1) M-circle dot(-1), in excellent agreement with literature values. We obtain a linear fit of log(10) (M-H2/M-circle dot) = (0.92 +/- 0.02) log(10)(L-nu 850/erg s(-1) Hz(-1)) - (17.31 +/- 0.59). We provide relations between L-nu 850, M-H2 and M-ISM when combining the VALES and literature samples, and adopting a Galactic alpha(CO) value.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Hughes, Thomas M. | Hombre |
Universidad de Valparaíso - Chile
|
| 2 | IBAR-PLASSER, EDUARDO | Hombre |
Universidad de Valparaíso - Chile
|
| 3 | Villanueva, Vicente | Hombre |
Universidad de Valparaíso - Chile
|
| 4 | ARAVENA-PASTEN, MONICA | Hombre |
Universidad Diego Portales - Chile
|
| 5 | Baes, Maarten | Hombre |
Univ Ghent - Bélgica
Universiteit Gent - Bélgica |
| 6 | Bourne, N. | Hombre |
UNIV EDINBURGH - Reino Unido
University of Edinburgh, Institute for Astronomy - Reino Unido Cardiff University - Reino Unido |
| 7 | Cooray, A. | - |
Univ Calif Irvine - Estados Unidos
University of California, Irvine - Estados Unidos |
| 8 | Davies, L. | Hombre |
Univ Western Australia - Australia
University of Western Australia - Australia The University of Western Australia - Australia |
| 9 | Driver, S. | Hombre |
Univ Western Australia - Australia
Univ St Andrews - Reino Unido University of Western Australia - Australia University of St Andrews - Reino Unido The University of Western Australia - Australia |
| 10 | Bourne, N. | Hombre |
UNIV EDINBURGH - Reino Unido
University of Edinburgh, Institute for Astronomy - Reino Unido Cardiff University - Reino Unido |
| 10 | Dunne, L. | Mujer |
UNIV EDINBURGH - Reino Unido
Cardiff Univ - Reino Unido University of Edinburgh, Institute for Astronomy - Reino Unido Cardiff University - Reino Unido |
| 11 | Dye, Simon | Hombre |
Univ Nottingham - Reino Unido
University of Nottingham - Reino Unido |
| 12 | Eales, Stephen A. | Hombre |
Cardiff Univ - Reino Unido
Cardiff University - Reino Unido |
| 13 | Furlanetto, Cristina | Mujer |
Univ Nottingham - Reino Unido
Minist Educ Brazil - Brasil University of Nottingham - Reino Unido Ministry of Education Brazil - Brasil Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brazil - Brasil |
| 14 | Herrera-Camus, Rodrigo | Hombre |
Max Planck Inst Extraterr Phys - Alemania
Max Planck Institute for Extraterrestrial Physics - Alemania |
| 15 | Ivison, R. J. | Hombre |
UNIV EDINBURGH - Reino Unido
ESO - Alemania University of Edinburgh, Institute for Astronomy - Reino Unido Observatorio Europeo Austral - Alemania |
| 16 | van Kampen, Eelco | Hombre |
ESO - Alemania
Observatorio Europeo Austral - Alemania |
| 17 | LARA-LOPEZ, MARITZA ARLENE | Mujer |
Univ Nacl Autonoma Mexico - México
Universidad Nacional Autónoma de México - México |
| 18 | Maddox, S. J. | Hombre |
UNIV EDINBURGH - Reino Unido
Cardiff Univ - Reino Unido University of Edinburgh, Institute for Astronomy - Reino Unido Cardiff University - Reino Unido |
| 19 | Michalowski, Michal J. | Hombre |
UNIV EDINBURGH - Reino Unido
University of Edinburgh, Institute for Astronomy - Reino Unido |
| 20 | Oteo, Ivan | Hombre |
UNIV EDINBURGH - Reino Unido
ESO - Alemania University of Edinburgh, Institute for Astronomy - Reino Unido Observatorio Europeo Austral - Alemania |
| 21 | Smith, D. | - |
UNIV EDINBURGH - Reino Unido
Univ Hertfordshire - Reino Unido University of Hertfordshire - Reino Unido |
| 21 | Smith, Daniel J. B. | Hombre |
University of Hertfordshire - Reino Unido
|
| 22 | Smith, Matthew | Hombre |
Cardiff Univ - Reino Unido
Cardiff University - Reino Unido |
| 23 | Valiante, E. | Mujer |
Cardiff Univ - Reino Unido
Cardiff University - Reino Unido |
| 24 | van der Werf, Paul P. | Hombre |
Leiden Univ - Países Bajos
Leiden Observatory Research Institute - Países Bajos Sterrewacht Leiden - Países Bajos |
| 25 | Viaene, Sebastien | Hombre |
Univ Ghent - Bélgica
Univ Hertfordshire - Reino Unido Universiteit Gent - Bélgica University of Hertfordshire - Reino Unido |
| 26 | Xue, Yongquan | - |
Univ Sci & Technol China - China
University of Science and Technology of China - China |
| Fuente |
|---|
| FONDECYT |
| National Natural Science Foundation of China |
| National Science Foundation |
| European Research Council |
| Seventh Framework Programme |
| STFC (UK) |
| AAO |
| ARC (Australia) |
| European Research Council Consolidator Grant COSMICDUST |
| European Research Council Advanced Investigator Grant COSMICISM |
| CONICYT/ALMA |
| Agradecimiento |
|---|
| TMH and EI acknowledge CONICYT/ALMA funding Program in Astronomy/PCI Project No: 31140020. MA acknowledges partial support from FONDECYT through grant 1140099. DR acknowledges support from the National Science Foundation under grant number AST-1614213 to the Cornell University. LD, SJM and RJI acknowledge support from European Research Council Advanced Investigator Grant COSMICISM, 321302; SJM and LD are also supported by the European Research Council Consolidator Grant COSMICDUST (ERC-2014-CoG-647939). YQX acknowledges support from grants NSFC-11473026 and NSFC-11421303. This paper uses the following ALMA data: ADS/JAO.ALMA #2012.1.01080.S andjk #2013.1.00530.S. ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS (Japan), together with NRC (Canada), NSC 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. |
| GAMA is a joint European-Australasian project based around a spectroscopic campaign using the Anglo-Australian Telescope. The GAMA input catalogue is based on data taken from the Sloan Digital Sky Survey and the UKIRT Infrared Deep Sky Survey. Complementary imaging of the GAMA regions is being obtained by a number of independent survey programmes includingGALEXMIS, VST KiDS, VISTA VIKING, WISE, Herschel-ATLAS, GMRT and ASKAP providing UV to radio coverage. GAMA is funded by the STFC (UK), the ARC (Australia), the AAO, and the participating institutions. The GAMA website is http://www.gama-survey.org/. TMH and EI acknowledge CONICYT/ALMA funding Program in Astronomy/PCI Project No:31140020. MA acknowledges partial support from FONDECYT through grant 1140099. DR acknowledges support from the National Science Foundation under grant number AST-1614213 to the Cornell University. LD, SJM and RJI acknowledge support from European Research Council Advanced Investigator Grant COSMICISM, 321302; SJM and LD are also supported by the European Research Council Consolidator Grant COSMICDUST (ERC-2014-CoG-647939). YQX acknowledges support from grants NSFC-11473026 and NSFC-11421303. This paper uses the followingALMAdata: ADS/JAO.ALMA #2012.1.01080.S andjk #2013.1.00530.S. ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS (Japan), together with NRC (Canada), NSC 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. |