NGC 1436: the making of a lenticular galaxy in the Fornax Cluster
dc.contributor | Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DG, UK; INAF - Osservatorio Astronomico di Cagliari, Via della Scienza 5, I-09047, Selargius, CA, Italy | |
dc.contributor | INAF - Osservatorio Astronomico di Cagliari, Via della Scienza 5, I-09047, Selargius, CA, Italy | |
dc.contributor | Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DG, UK | |
dc.contributor | Max-Plank-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany; Department of Physics and Electronics, Rhodes University, PO Box 94, Makhanda 6140, South Africa | |
dc.contributor | Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DG, UK; Astrophysics Research Centre, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 INN, UK | |
dc.contributor | Department of Astronomy, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa | |
dc.contributor | INAF - Osservatorio Astronomico di Cagliari, Via della Scienza 5, I-09047, Selargius, CA, Italy; Netherlands Institute for Radio Astronomy (ASTRON), Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo, The Netherlands | |
dc.contributor | INAF - Osservatorio Astronomico di Cagliari, Via della Scienza 5, I-09047, Selargius, CA, Italy; Department of Physics and Electronics, Rhodes University, PO Box 94, Makhanda 6140, South Africa | |
dc.contributor | Dipartimento di Fisica e Astronomia 'G. Galilei', Università di Padova, vicolo dell'Osservatorio 3, I-35122 Padova, Italy; INAF - Osservatorio Astronomico di Padova, vicolo dell'Osservatorio 2, I-35122 Padova, Italy | |
dc.contributor | Ruhr University Bochum, Faculty of Physics and Astronomy, Astronomical Institute, D-44780 Bochum, Germany | |
dc.contributor | School of Physics and Astronomy, Cardiff University, Queens Buildings The Parade, Cardiff, CF24 3AA, UK | |
dc.contributor | Netherlands Institute for Radio Astronomy (ASTRON), Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo, The Netherlands; Kapteyn Astronomical Institute, University of Groningen, PO Box 800, NL-9700 AV Groningen, the Netherlands; The Inter-University Institute for Data Intensive Astronomy, Department of Astronomy, University of Cape Town, Private Bag X3, Rondebosch, 7701, South Africa | |
dc.contributor | Instituto de Astrofísica de Canarias, Vía Láctea s/n, E-38205 La Laguna, Tenerife, Spain; Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain | |
dc.contributor | INAF - Astronomical Observatory of Capodimonte, Salita Moiariello 16, 80131, Naples, Italy | |
dc.contributor | Departamento de Física de la Tierra y Astrofísica, Instituto de Física de Partículas y del Cosmos, IPARCOS. Universidad Complutense de Madrid (UCM), 28040, Madrid, Spain | |
dc.contributor | Centre for Space Research, North-West University, Potchefstroom 2520, South Africa | |
dc.contributor | Center for Computational Sciences, University of Tsukuba, Ten-nodai, 1-1-1 Tsukuba, Ibaraki 305-8577, Japan | |
dc.contributor | Kapteyn Astronomical Institute, University of Groningen, PO Box 800, NL-9700 AV Groningen, the Netherlands | |
dc.contributor | Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany | |
dc.contributor | Centre for Extragalactic Astronomy, University of Durham, Stockton Road, Durham DH1 3LE, United Kingdom | |
dc.contributor | Department of Astrophysics, University of Vienna, Türkenschanzstraße 17, A-1180 Vienna, Austria | |
dc.contributor.author | Loni, Alessandro | |
dc.contributor.author | Serra, Paolo | |
dc.contributor.author | Sarzi, Marc | |
dc.contributor.author | Józsa, Gyula I. G. | |
dc.contributor.author | Anta, Pablo M. Galán-de | |
dc.contributor.author | Zabel, Nikki | |
dc.contributor.author | Kleiner, Dane | |
dc.contributor.author | Maccagni, Filippo M. | |
dc.contributor.author | Molnár, Daniel | |
dc.contributor.author | Ramatsoku, Mpati | |
dc.contributor.author | Loi, Francesca | |
dc.contributor.author | Corsini, Enrico M. | |
dc.contributor.author | Pisano, D. J. | |
dc.contributor.author | Kamphuis, Peter | |
dc.contributor.author | Davis, Timothy A. | |
dc.contributor.author | de Blok, W. J. G. | |
dc.contributor.author | Dettmar, Ralf J. | |
dc.contributor.author | Falcon-Barroso, Jesus | |
dc.contributor.author | Iodice, Enrichetta | |
dc.contributor.author | Lara-López, Maritza A. | |
dc.contributor.author | Loubser, S. Ilani | |
dc.contributor.author | Morokuma-Matsui, Kana | |
dc.contributor.author | Peletier, Reynier | |
dc.contributor.author | Pinna, Francesca | |
dc.contributor.author | Poci, Adriano | |
dc.contributor.author | Smith, Matthew W. L. | |
dc.contributor.author | Trager, Scott C. | |
dc.contributor.author | van de Ven, Glenn | |
dc.date.accessioned | 2024-02-01T15:43:08Z | |
dc.date.available | 2024-02-01T15:43:08Z | |
dc.date.issued | 2023-07-01T00:00:00Z | |
dc.identifier.doi | 10.1093/mnras/stad1422 | |
dc.identifier.doi | 10.48550/arXiv.2305.05709 | |
dc.identifier.other | 2023arXiv230505709L | |
dc.identifier.other | 2023MNRAS.tmp.1411L | |
dc.identifier.other | astro-ph.GA | |
dc.identifier.other | 10.48550/arXiv.2305.05709 | |
dc.identifier.other | arXiv:2305.05709 | |
dc.identifier.other | 2023arXiv230505709L | |
dc.identifier.other | 10.1093/mnras/stad1422 | |
dc.identifier.other | 2023MNRAS.523.1140L | |
dc.identifier.other | 2023MNRAS.tmp.1411L | |
dc.identifier.other | 0000-0001-9556-3786 | |
dc.identifier.other | 0000-0001-5965-252X | |
dc.identifier.other | 0000-0003-2227-4902 | |
dc.identifier.other | 0000-0003-0608-6258 | |
dc.identifier.other | 0000-0002-3476-4493 | |
dc.identifier.other | 0000-0001-7732-5338 | |
dc.identifier.other | 0000-0002-7573-555X | |
dc.identifier.other | 0000-0002-9930-1844 | |
dc.identifier.other | 0000-0002-8971-9462 | |
dc.identifier.other | 0000-0003-0231-3249 | |
dc.identifier.other | 0000-0002-8627-6627 | |
dc.identifier.other | 0000-0003-3460-5633 | |
dc.identifier.other | 0000-0001-7996-7860 | |
dc.identifier.other | 0000-0002-5425-6074 | |
dc.identifier.other | 0000-0003-4932-9379 | |
dc.identifier.other | 0000-0001-8957-4518 | |
dc.identifier.other | 0000-0001-8206-5956 | |
dc.identifier.other | 0000-0002-0608-9574 | |
dc.identifier.other | 0000-0003-4291-0005 | |
dc.identifier.other | 0000-0001-7327-3489 | |
dc.identifier.other | 0000-0002-3937-7126 | |
dc.identifier.other | 0000-0003-3932-0952 | |
dc.identifier.other | 0000-0001-7621-947X | |
dc.identifier.other | 0000-0001-5965-3530 | |
dc.identifier.other | 0000-0002-5422-7441 | |
dc.identifier.other | 0000-0002-3532-6970 | |
dc.identifier.other | 0000-0001-6994-3566 | |
dc.identifier.other | 0000-0003-4546-7731 | |
dc.identifier.uri | http://hdl.handle.net/20.500.14302/1222 | |
dc.description.abstract | We study the evolutionary path of the Fornax Cluster galaxy NGC 1436, which is known to be currently transitioning from a spiral into a lenticular morphology. This galaxy hosts an inner star-forming disc and an outer quiescent disc, and we analyse data from the MeerKAT Fornax Survey, ALMA, and the Fornax 3D survey to study the interstellar medium and the stellar populations of both disc components. Thanks to the combination of high resolution and sensitivity of the MeerKAT data, we find that the H I is entirely confined within the inner star-forming disc, and that its kinematics is coincident with that of the CO. The cold gas disc is now well settled, which suggests that the galaxy has not been affected by any environmental interactions in the last ~1 Gyr. The star-formation history derived from the Fornax 3D data shows that both the inner and outer discs experienced a burst of star formation ~5 Gyr ago, followed by rapid quenching in the outer disc and by slow quenching in the inner disc, which continues forming stars to this day. We claim that NGC 1436 has begun to effectively interact with the cluster environment 5 Gyr ago, when a combination of gravitational and hydrodynamical interactions caused the temporary enhancement of the star-formation rate. Furthermore, due to the weaker gravitational binding H I was stripped from the outer disc, causing its rapid quenching. At the same time, accretion of gas onto the inner disc stopped, causing slow quenching in this region. | |
dc.publisher | Monthly Notices of the Royal Astronomical Society | |
dc.title | NGC 1436: the making of a lenticular galaxy in the Fornax Cluster | |
dc.type | article | |
dc.source.journal | MNRAS | |
dc.source.journal | MNRAS.523 | |
dc.source.volume | 523 | |
refterms.dateFOA | 2024-02-01T15:43:08Z | |
dc.identifier.bibcode | 2023MNRAS.523.1140L |