Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N. L. Isequilla"'
It is known that massive stars form as result of the fragmentation of molecular clumps. However, what is not clear is whether this fragmentation gives rise to cores massive enough to form directly high-mass stars, or leads to cores of low and interme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba3ac288b8c637e1b5b3297aa8313ca
http://arxiv.org/abs/2112.13735
http://arxiv.org/abs/2112.13735
Autor:
Paula Benaglia, Marcelo E. Colazo, Huib Intema, Josep M. Paredes, C. H. Ishwara-Chandra, N. L. Isequilla
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Astrophysical Journal Supplement Series, 252(2)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Astrophysical Journal Supplement Series, 252(2)
Digital.CSIC. Repositorio Institucional del CSIC
instname
The view of the gamma-ray universe is being continuously expanded by space high energy (HE) and ground based very-high energy (VHE) observatories. Yet, the angular resolution limitation still precludes a straightforward identification of these gamma-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08b67ab34ce70bd95b6b491968f6b73d
http://hdl.handle.net/10261/249648
http://hdl.handle.net/10261/249648
The fragmentation of a molecular cloud that leads to the formation of high-mass stars occurs on a hierarchy of different spatial scales. The large molecular clouds harbour massive molecular clumps with massive cores embedded in them. The fragmentatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee227fdd370684ae77571ed6343ec6c1
Publikováno v:
Publications of the Astronomical Society of Australia, 37
Massive, early-type stars have been detected as radio sources for many decades. Their thermal winds radiate free–free continuum and in binary systems hosting a colliding-wind region, non-thermal emission has also been detected. To date, the most ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40b9fc753abd412778da5d86e02df754
https://doi.org/10.1017/pasa.2020.21
https://doi.org/10.1017/pasa.2020.21
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present observations of the Cygnus OB2 region obtained with the Giant Metrewave Radio Telescope (GMRT) at frequencies of 325 and 610 MHz. In this contribution we focus on the study of proplyd-like objects (also known as free-floating evaporating g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e64ea80c99d7c14fc43cf1cd1179bd1
http://sedici.unlp.edu.ar/handle/10915/123460
http://sedici.unlp.edu.ar/handle/10915/123460
Autor:
Juliana Saponara, N. L. Isequilla, S. del Palacio, M. De Becker, C. H. Ishwara-Chandra, Paula Benaglia
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The massive binary system WR11 has been recently proposed as the counterpart of a Fermi source. If correct, it would be the second colliding wind binary detected in GeV gamma-rays. However, the reported flux measurements from 1.4 to 8.64GHz fail to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc095828494957a009019b159b77922
http://arxiv.org/abs/1903.10571
http://arxiv.org/abs/1903.10571
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Several tens of massive binary systems display indirect, or even strong evidence for non-thermal radio emission, hence their particle accelerator status. These objects are referred to as particle-accelerating colliding-wind binaries (PACWBs). WR 133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f614c042100d84c85b350c426bb3caf
https://www.aanda.org/10.1051/0004-6361/201834493
https://www.aanda.org/10.1051/0004-6361/201834493
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Context. Stellar bow shocks have been studied not only observationally, but also theoretically since the late 1980s. Only a few catalogues of them exist. The bow shocks show emission along all the electromagnetic spectrum, but they are detected more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5693bcd8e5615be8d993133a0a90273
Context. Bow shocks are produced by many astrophysical objects where shock waves are present. Stellar bow shocks, generated by runaway stars, have been previously detected in small numbers and well-studied. Along with progress in model development an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1bf4e1f917aefb244d33cf7ed0cee7
http://arxiv.org/abs/1109.3689
http://arxiv.org/abs/1109.3689