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http://hdl.handle.net/20.500.12386/24065
Campo DC | Valore | Lingua |
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dc.contributor.author | CASSARA, LETIZIA PASQUA | en_US |
dc.contributor.author | Piovan, L. | en_US |
dc.contributor.author | Chiosi, C. | en_US |
dc.date.accessioned | 2020-04-16T11:46:12Z | - |
dc.date.available | 2020-04-16T11:46:12Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24065 | - |
dc.description.abstract | Improving upon the standard evolutionary population synthesis technique, we present spectrophotometric models of galaxies with morphology going from spherical structures to discs, properly accounting for the effect of dust in the interstellar medium (ISM). The models contain three main physical components: the diffuse ISM made of gas and dust, the complexes of molecular clouds where active star formation occurs, and stars of any age and chemical composition. These models are based on robust evolutionary chemical description providing the total amount of gas and stars present at any age, and matching the properties of galaxies of different morphological types. We have considered the results obtained by Piovan et al. for the properties of the ISM, and those by Cassarà et al. for the spectral energy distribution (SED) of single stellar populations, both in presence of dust, to model the integral SEDs of galaxies of different morphological types, going from pure bulges to discs passing through a number of composite systems with different combinations of the two components. The first part of the paper is devoted to recall the technical details of the method and the basic relations driving the interaction between the physical components of the galaxy. Then, the main parameters are examined and their effects on the SED of three prototype galaxies are highlighted. The theoretical SEDs nicely match the observational ones both for nearby galaxies and those at high redshift. | en_US |
dc.language.iso | eng | en_US |
dc.title | Modelling galaxy spectra in presence of interstellar dust - III. From nearby galaxies to the distant Universe | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stv752 | en_US |
dc.identifier.scopus | 2-s2.0-84930849770 | en_US |
dc.identifier.isi | 000356339300001 | en_US |
dc.identifier.url | http://arxiv.org/abs/1412.3816v1 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/450/3/2231/1060364 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 450 | en_US |
dc.relation.issue | 3 | en_US |
dc.relation.firstpage | 2231 | en_US |
dc.relation.lastpage | 2250 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 3 | en_US |
dc.description.international | no | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015MNRAS.450.2231C | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.orcid | 0000-0001-5760-089X | - |
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