Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Silvina Cichowolski"'
Autor:
Silvina Cichowolski, S B Cárdenas, L. Rizzo, J. A. Molina Lera, L. A. Suad, Roberto Claudio Gamen
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 509:3395-3409
We present a multiwavelength investigation of the H ii region G347.600+00.211, located at a distance of 7.9 kpc. We analyse the gas and dust properties aiming to disentangle the origin of the region as well as its role in the formation of new stars.
Autor:
Leonardo Bronfman, L. A. Suad, Silvina Cichowolski, Alberto Noriega-Crespo, N. U. Duronea, Estela Marta Reynoso
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 495:417-427
Massive stars leave their imprint on the interstellar medium as they radiate their energy and undergo episodes of mass ejection throughout their lives. In this paper, we analyse the case of the Wolf–Rayet star WR16 combining archival multiwavelengt
Autor:
N. U. Duronea, Leonardo Bronfman, Silvina Cichowolski, Mariela Alejandra Corti, E. Mendoza, L. A. Suad, Estela Marta Reynoso, Ricardo Finger
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Aims. With the aim of studying the physical properties of Galactic IR bubbles and to explore their impact in massive star formation, we present a study of the IR bubble S169, associated with the massive star forming region IRAS 12326-6245. Methods. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dac175b16350388b6979a3bcd22e716
http://sedici.unlp.edu.ar/handle/10915/124993
http://sedici.unlp.edu.ar/handle/10915/124993
Autor:
Silvina Cichowolski
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Las estrellas de gran masa tienen una gran influencia sobre el medio interestelar (MIE) que las rodea, no sólo al final de sus vidas cuando explotar como supernovas, sino también durante fases más estables de su evolución. Este impacto se debe a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85951e09bf9fd8a786b4d8e2438d0c8c
https://doi.org/10.35537/10915/2019
https://doi.org/10.35537/10915/2019
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present a polarization study towards the supernova remnant (SNR) Puppis A based on original observations performed with the Australia Telescope Compact Array (ATCA). Based on the analysis of a feature detected outside the SNR shell (called `the ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740bb0a1e5037ffd438349ffb1850c89
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
We present a multiwavelength investigation of the HII region G25.8700+0.1350, located in the inner part of the Galaxy. In radio continuum emission, the region is seen as a bright arc-shaped structure. An analysis of the HI line suggests that G25.8700
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6a5963c5f00c16a10f07159dd417f6
http://arxiv.org/abs/1710.02835
http://arxiv.org/abs/1710.02835
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Milky Way, when viewed in the neutral hydrogen line emission, presents large structures called Galactic supershells (GSs). The origin of these structures is still a subject of debate. The most common scenario invoked is the combined action of str
Autor:
Serge Pineault, Edmundo Marcelo Arnal, L. A. Suad, Silvina Cichowolski, M. E. Ortega, Roberto Claudio Gamen
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
We present a study of a new molecular shell, G 126.1-0.8-14, using available multiwavelength Galactic plane surveys and optical Gemini observations. A well-defined shell-like structure is observed in the CO(1-0) line emission at (l,b) = (126°.1, -0�
Autor:
Nicole St-Louis, Silvina Cichowolski, Edmundo Marcelo Arnal, Serge Pineault, Cristina Elisabet Cappa, M. Normandeau
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Massive stars with strong stellar winds are expected to have a huge impact on their interstellar surroundings, an effect which, in a surprisingly large number of cases, is not observed. This work is part of a concerted effort to obtain a better and m
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We observed the supernova remnant (SNR) Puppis A in the 21 cm line with the Australia Telescope Compact Array with the aim of determining the systemic velocity and, hence, the corresponding kinematic distance. For the compact, background sources in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01a2894d6df12f2cfb6556c4f02c04d2