{"publication":"Astronomy and Astrophysics","article_number":"A224","file":[{"file_id":"20600","checksum":"0cd0c3fc75b7f6589088a2b7bd60c0ed","success":1,"access_level":"open_access","creator":"dernst","content_type":"application/pdf","file_name":"2025_AstronomyAstrophysics_Annunziatella.pdf","relation":"main_file","date_created":"2025-11-04T09:36:30Z","date_updated":"2025-11-04T09:36:30Z","file_size":5107702}],"language":[{"iso":"eng"}],"scopus_import":"1","status":"public","ddc":["520"],"citation":{"ista":"Annunziatella M, P’Erez-Gonz’Alez PG, Álvarez-Márquez J, Costantin L, Iani E, Labiano U, Rinaldi P, Boogaard L, Meyer RA, Östlin G, Colina L, Melinder J, Jermann I, Gillman S, Langeroodi D, Hjorth J, Alonso-Herrero A, Eckart A, Walter F, Van Der Werf PP, Bik A, Peißker F, Caputi KI, García-Marín M, Wright G, Greve TR. 2025. MIDIS: Unveiling the star formation history in massive galaxies at 1 &#60; z &#60; 4.5 with spectro-photometric analysis. Astronomy and Astrophysics. 702, A224.","ama":"Annunziatella M, P’Erez-Gonz’Alez PG, Álvarez-Márquez J, et al. MIDIS: Unveiling the star formation history in massive galaxies at 1 &#60; z &#60; 4.5 with spectro-photometric analysis. <i>Astronomy and Astrophysics</i>. 2025;702. doi:<a href=\"https://doi.org/10.1051/0004-6361/202453298\">10.1051/0004-6361/202453298</a>","short":"M. Annunziatella, P.G. P’Erez-Gonz’Alez, J. Álvarez-Márquez, L. Costantin, E. Iani, U. Labiano, P. Rinaldi, L. Boogaard, R.A. Meyer, G. Östlin, L. Colina, J. Melinder, I. Jermann, S. Gillman, D. Langeroodi, J. Hjorth, A. Alonso-Herrero, A. Eckart, F. Walter, P.P. Van Der Werf, A. Bik, F. Peißker, K.I. Caputi, M. García-Marín, G. Wright, T.R. Greve, Astronomy and Astrophysics 702 (2025).","ieee":"M. Annunziatella <i>et al.</i>, “MIDIS: Unveiling the star formation history in massive galaxies at 1 &#60; z &#60; 4.5 with spectro-photometric analysis,” <i>Astronomy and Astrophysics</i>, vol. 702. EDP Sciences, 2025.","mla":"Annunziatella, M., et al. “MIDIS: Unveiling the Star Formation History in Massive Galaxies at 1 &#60; z &#60; 4.5 with Spectro-Photometric Analysis.” <i>Astronomy and Astrophysics</i>, vol. 702, A224, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/0004-6361/202453298\">10.1051/0004-6361/202453298</a>.","apa":"Annunziatella, M., P’Erez-Gonz’Alez, P. G., Álvarez-Márquez, J., Costantin, L., Iani, E., Labiano, U., … Greve, T. R. (2025). MIDIS: Unveiling the star formation history in massive galaxies at 1 &#60; z &#60; 4.5 with spectro-photometric analysis. <i>Astronomy and Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202453298\">https://doi.org/10.1051/0004-6361/202453298</a>","chicago":"Annunziatella, M., P. G. P’Erez-Gonz’Alez, J. Álvarez-Márquez, L. Costantin, Edoardo Iani, Unknown Labiano, P. Rinaldi, et al. “MIDIS: Unveiling the Star Formation History in Massive Galaxies at 1 &#60; z &#60; 4.5 with Spectro-Photometric Analysis.” <i>Astronomy and Astrophysics</i>. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/0004-6361/202453298\">https://doi.org/10.1051/0004-6361/202453298</a>."},"year":"2025","OA_type":"diamond","has_accepted_license":"1","department":[{"_id":"JoMa"}],"month":"10","PlanS_conform":"1","title":"MIDIS: Unveiling the star formation history in massive galaxies at 1 < z < 4.5 with spectro-photometric analysis","abstract":[{"text":"Context. This paper investigates the star formation histories (SFHs) of a sample of massive galaxies (M⋆ ≥ 1010 M⊙) in the redshift range 1 < z < 4.5.\r\nMethods. We analyzed spectro-photometric data, combining broadband photometry from HST and JWST with low-resolution grism spectroscopy from JWST/NIRISS, obtained as part of the MIRI Deep Imaging Survey program. SFHs were derived through spectral energy distribution fitting using two independent codes, BAGPIPES and synthesizer, under various SFH assumptions. This approach enables a comprehensive assessment of the biases introduced by different modeling choices.\r\nResults. The inclusion of NIRISS spectroscopy, even with its low resolution, significantly improves constraints on key physical parameters, such as the mass-weighted stellar age (tM) and formation redshift (zform), by narrowing their posterior distributions. The massive galaxies in our sample exhibit rapid stellar mass assembly, forming 50% of their mass between 3 ≤ z ≤ 9. The highest inferred formation redshifts are compatible with elevated star formation efficiencies (ϵ) at early epochs. Nonparametric SFHs generally imply an earlier and slower mass assembly compared to parametric forms, highlighting the sensitivity of inferred formation timescales to the chosen SFH model–particularly for galaxies at z < 2. We find that quiescent galaxies are, on average, older (tM ∼ 1.1 Gyr) and assembled more rapidly at earlier times than their star-forming counterparts. These findings support the “downsizing” scenario, in which more massive and passive systems form earlier and more efficiently.","lang":"eng"}],"author":[{"last_name":"Annunziatella","full_name":"Annunziatella, M.","first_name":"M."},{"first_name":"P. G.","last_name":"P’Erez-Gonz’Alez","full_name":"P’Erez-Gonz’Alez, P. G."},{"first_name":"J.","full_name":"Álvarez-Márquez, J.","last_name":"Álvarez-Márquez"},{"last_name":"Costantin","full_name":"Costantin, L.","first_name":"L."},{"last_name":"Iani","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","full_name":"Iani, Edoardo","orcid":"0000-0001-8386-3546","first_name":"Edoardo"},{"last_name":"Labiano","full_name":"Labiano, Unknown","first_name":"Unknown"},{"full_name":"Rinaldi, P.","last_name":"Rinaldi","first_name":"P."},{"first_name":"L.","last_name":"Boogaard","full_name":"Boogaard, L."},{"first_name":"R. A.","full_name":"Meyer, R. A.","last_name":"Meyer"},{"last_name":"Östlin","full_name":"Östlin, G.","first_name":"G."},{"first_name":"L.","last_name":"Colina","full_name":"Colina, L."},{"last_name":"Melinder","full_name":"Melinder, J.","first_name":"J."},{"last_name":"Jermann","full_name":"Jermann, I.","first_name":"I."},{"full_name":"Gillman, S.","last_name":"Gillman","first_name":"S."},{"last_name":"Langeroodi","full_name":"Langeroodi, D.","first_name":"D."},{"full_name":"Hjorth, J.","last_name":"Hjorth","first_name":"J."},{"full_name":"Alonso-Herrero, A.","last_name":"Alonso-Herrero","first_name":"A."},{"last_name":"Eckart","full_name":"Eckart, A.","first_name":"A."},{"first_name":"F.","full_name":"Walter, F.","last_name":"Walter"},{"first_name":"P. P.","full_name":"Van Der Werf, P. P.","last_name":"Van Der Werf"},{"first_name":"A.","full_name":"Bik, A.","last_name":"Bik"},{"first_name":"F.","full_name":"Peißker, F.","last_name":"Peißker"},{"first_name":"K. I.","last_name":"Caputi","full_name":"Caputi, K. I."},{"full_name":"García-Marín, M.","last_name":"García-Marín","first_name":"M."},{"full_name":"Wright, G.","last_name":"Wright","first_name":"G."},{"first_name":"T. R.","full_name":"Greve, T. R.","last_name":"Greve"}],"quality_controlled":"1","oa_version":"Published Version","oa":1,"date_updated":"2025-11-04T09:37:39Z","external_id":{"arxiv":["2508.16951"]},"_id":"20589","article_processing_charge":"No","OA_place":"publisher","doi":"10.1051/0004-6361/202453298","day":"24","date_published":"2025-10-24T00:00:00Z","type":"journal_article","date_created":"2025-11-02T23:01:34Z","article_type":"original","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"publisher":"EDP Sciences","acknowledgement":"MA acknowledges financial support from Comunidad de Madrid under Atracción de Talento grant 2020-T2/TIC-19971. This work has made use of the Rainbow Cosmological Surveys Database, which is operated by the Centro de Astrobiología (CAB/INTA), partnered with the University of California Observatories at Santa Cruz (UCO/Lick,UCSC). The project that gave rise to these results received the support of a fellowship from the “la Caixa” Foundation (ID 100010434). The fellowship code is LCF/BQ/PR24/12050015. LC acknowledges support from grants PID2022-139567NB-I00 and PIB2021-127718NB-I00 funded by the Spanish Ministry of Science and Innovation/State Agency of Research MCIN/AEI/10.13039/501100011033 and by “ERDF A way of making Europe”. This work is based on observations made with the NASA/ ESA/CSA JWST. The data were obtained from the Mikulski Archive for Space Telescopes (MAST) at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST.","publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"file_date_updated":"2025-11-04T09:36:30Z","arxiv":1,"publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":702,"intvolume":"       702"}