Zobrazeno 1 - 10
of 20
pro vyhledávání: '"R B Menezes"'
Autor:
J E Steiner, R B Menezes, T V Ricci, Patrícia da Silva, R Cid Fernandes, N Vale Asari, M S Carvalho, D May, Paula R T Coelho, A L de Amorim
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 510:5780-5795
We present the Deep Integral Field Spectrograph View of Nuclei of Galaxies (DIVING3D) survey, a seeing-limited optical 3D spectroscopy study of the central regions of all 170 galaxies in the Southern hemisphere with B < 12.0 and |b| > 15○. Most of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09412f8ea03a634b4027c12dfb441da
https://doi.org/10.1093/mnras/stac034
https://doi.org/10.1093/mnras/stac034
Autor:
Patrícia da Silva, R B Menezes, Y Díaz, A Rodríguez-Ardila, E López-Navas, P Arévalo, L Hernández-García
The central regions of galaxies harbouring active galactic nuclei (AGNs) can be quite complex, especially at high activity, presenting, besides variability, a variety of phenomena related, e.g. to ionization/excitation mechanisms. A detailed study is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00cce075d650b12bbd72e815bda8321b
http://arxiv.org/abs/2212.11434
http://arxiv.org/abs/2212.11434
This work presents the first results of the Deep IFS View of Nuclei of Galaxies (DIVING$^\mathrm{3D}$) survey. We analysed the nuclear emission-line spectra of a sub-sample we call mini-DIVING$^\mathrm{3D}$, which includes all Southern galaxies with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a752d036f8f658be44264a5b2b104a3
http://arxiv.org/abs/2207.08013
http://arxiv.org/abs/2207.08013
Publikováno v:
Proceedings of the International Astronomical Union. 15:402-406
The DIVING3D Survey (Deep Integral Field Spectrograph View of Nuclei of Galaxies) aims to observe, with high signal/noise and high spatial resolution, a statistically complete sample of southern galaxies brighter than B = 12.0 The main objectives of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ede0008fd6d19beabf9bcb0e4bcfb1b
https://doi.org/10.1017/s1743921320001817
https://doi.org/10.1017/s1743921320001817
Publikováno v:
Proceedings of the International Astronomical Union. 15:454-456
In this work, we present preliminary results regarding the nuclear emission lines of a statistically complete sample of 56 early-type galaxies that are part of the Deep Integral Field Spectroscopy View of Nuclei of Galaxies (DIVING3D) Project. All ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4260ed50438db1402b383f1ca5833ff8
https://doi.org/10.1017/s174392132000157x
https://doi.org/10.1017/s174392132000157x
Publikováno v:
Proceedings of the International Astronomical Union. 15:452-453
In this work we derive stellar archaeology and kinematics of the central 400 pc of NGC 5643. The star formation history (SFH) reveals nuclear contribution of stellar populations older (20% older than 3.5 Gyr) and younger (60% younger than 320 Myr) as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af920cdac7a9368236ea74b0bf89d13
https://doi.org/10.1017/s1743921320004044
https://doi.org/10.1017/s1743921320004044
Publikováno v:
Proceedings of the International Astronomical Union. 15:283-284
We use near-infrared Integral Field Unit (IFU) data to analyze the galaxies NGC 4151 and NGC 1068, which have very different Eddington ratios - ˜50 times lower for NGC 4151. Together with a detailed data cube treatment methodology, we reveal remarka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1de8bfbd47072c97d6355e03739aa9
https://doi.org/10.1017/s174392132000201x
https://doi.org/10.1017/s174392132000201x
Autor:
R. B. Menezes, J. E. Steiner
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We analyze the molecular H$_2$ emission and the stellar kinematics in a data cube of the nuclear region of M104, the Sombrero galaxy, obtained with NIFS on the Gemini-north telescope. After a careful subtraction of the stellar continuum, the only emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::379c9c3112ec892800ec2f613794f818
http://arxiv.org/abs/1507.05685
http://arxiv.org/abs/1507.05685
Publikováno v:
Anaesthesia. 56:481-484
Patients undergoing day surgical procedures are given postoperative instructions not to drink alcohol, drive vehicles or make important decisions for 24 h. They are also advised to have a responsible adult stay with them at home overnight. Seven hund
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37cba7e5f23efee8c132c4941a123095
https://doi.org/10.1046/j.1365-2044.2001.01524-8.x
https://doi.org/10.1046/j.1365-2044.2001.01524-8.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 447:1504-1505
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34343aab8cb17c88469ae2b70394d353
https://doi.org/10.1093/mnras/stu2576
https://doi.org/10.1093/mnras/stu2576