Zobrazeno 1 - 10
of 48
pro vyhledávání: '"M. S. N. Kumar"'
Autor:
M. T. Beltrán, V. M. Rivilla, R. Cesaroni, D. Galli, L. Moscadelli, A. Ahmadi, H. Beuther, S. Etoka, C. Goddi, P. D. Klaassen, R. Kuiper, M. S. N. Kumar, A. Lorenzani, T. Peters, Á. Sánchez-Monge, P. Schilke, F. van der Tak, S. Vig
Publikováno v:
Astronomy and astrophysics, 659:A81. EDP Sciences
Astronomy & Astrophysics, 659:A81
Astronomy & Astrophysics, 659:A81
Context. To better understand the formation of high-mass stars, it is fundamental to investigate how matter accretes onto young massive stars, how it is ejected, and how all this differs from the low-mass case. The massive protocluster G31.41+0.31 is
Autor:
Luke T. Maud, R. Cesaroni, Sarita Vig, Luca Moscadelli, A. Ahmadi, Peter Schilke, Maria T. Beltrán, Timea Csengeri, D. Galli, Álvaro Sánchez-Monge, Hans Zinnecker, M. S. N. Kumar, A. Lorenzani, Pamela Klaassen, Ciriaco Goddi, Sandra Etoka, Henrik Beuther, T. Peters, Rolf Kuiper, Víctor M. Rivilla, F. F. S. van der Tak
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Universitat Pompeu Fabra
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 648, pp.A100. ⟨10.1051/0004-6361/202040121⟩
Astronomy & Astrophysics, 648, pp. 1-15
Astronomy and Astrophysics, 648, 1-15
Astronomy and astrophysics, 648:A100. EDP Sciences
Astronomy & Astrophysics, 648, 1-15
Universitat Pompeu Fabra
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 648, pp.A100. ⟨10.1051/0004-6361/202040121⟩
Astronomy & Astrophysics, 648, pp. 1-15
Astronomy and Astrophysics, 648, 1-15
Astronomy and astrophysics, 648:A100. EDP Sciences
Astronomy & Astrophysics, 648, 1-15
Context. ALMA observations at 1.4 mm and 0.2'' (750au) angular resolution of the Main core in the high-mass star forming region G31.41+0.31 have revealed a puzzling scenario: on the one hand, the continuum emission looks very homogeneous and the core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcb3d5ce7e9da006eda4b6d623cedd74
https://doi.org/10.1051/0004-6361/202040121
https://doi.org/10.1051/0004-6361/202040121
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 658, ⟨10.1051/0004-6361/202140363⟩
Astronomy and Astrophysics-A&A, 2022, 658, ⟨10.1051/0004-6361/202140363⟩
Here we study the MonR2 star forming region, which has a rich network of filaments joining in a star cluster forming hub, aiming at understanding the hub structure and to examine the mass fraction residing in the hub and in the filaments, which is a
Autor:
Daniel Harsono, Ciriaco Goddi, L. Moscadelli, M. T. Beltrán, Thomas Peters, Leonardo Testi, Rolf Kuiper, Pamela Klaassen, W. J. de Wit, V. M. Rivilla, R. Cesaroni, Álvaro Sánchez-Monge, Michiel R. Hogerheijde, Roberto Galván-Madrid, Melvin Hoare, Adam Ginsburg, A. Ahmadi, Luke T. Maud, M. S. N. Kumar, F. F. S. van der Tak, Katharine G. Johnston, Henrik Beuther, V. Allen
Publikováno v:
Astronomy and Astrophysics (0004-6361), 628, C1
Astronomy and Astrophysics
Astronomy & Astrophysics, 628, pp. C1-C1
Astronomy and Astrophysics (0004-6361)
Astronomy & Astrophysics, 628, C1-C1
Astronomy and Astrophysics
Astronomy & Astrophysics, 628, pp. C1-C1
Astronomy and Astrophysics (0004-6361)
Astronomy & Astrophysics, 628, C1-C1
Erratum to: A&A, 627, L6 (2019), https://doi.org/10.1051/0004-6361/201935633
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81e0d88b9147bad450949fb85266543d
http://hdl.handle.net/1887/85011
http://hdl.handle.net/1887/85011
Autor:
W. J. de Wit, M. T. Beltrán, Pamela Klaassen, Michiel R. Hogerheijde, Rolf Kuiper, Melvin G. Hoare, V. Allen, Álvaro Sánchez-Monge, Roberto Galván-Madrid, Adam Ginsburg, Ciriaco Goddi, T. Peters, Leonardo Testi, R. Cesaroni, F. F. S. van der Tak, Katharine G. Johnston, M. S. N. Kumar, V. M. Rivilla, Daniel Harsono, Luke T. Maud, Henrik Beuther, L. Moscadelli, A. Ahmadi
Publikováno v:
Astronomy & Astrophysics, 627, 1-7
Astronomy & Astrophysics
Astronomy & Astrophysics, 627:L6. EDP Sciences
Astronomy and astrophysics, 627(July 2019):L6. EDP Sciences
Astronomy and Astrophysics
Astronomy & Astrophysics, 627, pp. 1-7
Astronomy and Astrophysics (0004-6361), 627, L6
Astronomy & Astrophysics
Astronomy & Astrophysics, 627:L6. EDP Sciences
Astronomy and astrophysics, 627(July 2019):L6. EDP Sciences
Astronomy and Astrophysics
Astronomy & Astrophysics, 627, pp. 1-7
Astronomy and Astrophysics (0004-6361), 627, L6
We present the highest angular resolution (20x15mas - 44x33au) Atacama Large Millimeter/sub-millimeter Array (ALMA) observations currently possible of the proto-O-star G17.64+0.16 in Band 6. The Cycle 5 observations with baselines out to 16km probes
Publikováno v:
Astronomy & Astrophysics. 642:A87
Context. Star formation takes place in giant molecular clouds, resulting in mass-segregated young stellar clusters composed of Sun-like stars, brown dwarfs, and massive O-type(50–100 M⊙) stars. Aims. We aim to identify candidate hub-filament syst
Publikováno v:
Astronomy & Astrophysics
Autor:
Henrik Beuther, Joseph C. Mottram, Maria T. Beltrán, Daniel Harsono, Víctor M. Rivilla, Stuart Lumsden, Gary Fuller, W. J. de Wit, Rolf Kuiper, Ciriaco Goddi, Melvin G. Hoare, V. Allen, Timea Csengeri, F. F. S. van der Tak, Luca Moscadelli, Pamela Klaassen, Katharine G. Johnston, A. Ahmadi, Álvaro Sánchez-Monge, R. Cesaroni, T. Peters, Leonardo Testi, Hans Zinnecker, Luke T. Maud, Sarita Vig, Michiel R. Hogerheijde, Th. Henning, Sandra Etoka, M. S. N. Kumar, Peter Schilke, Roberto Galván-Madrid
Publikováno v:
Astronomy & Astrophysics, 620, pp. 1-20
Astronomy and Astrophysics, 620, A31
Astronomy and Astrophysics
Astronomy & Astrophysics, 620:A31. EDP Sciences
Astronomy & Astrophysics, 620, 1-20
Maud, L T, Cesaroni, R, Kumar, M S N, Van Der Tak, F F S, Allen, V, Hoare, M G, Klaassen, P D, Harsono, D, Hogerheijde, M R, Sánchez-Monge, A, Schilke, P, Ahmadi, A, Beltrán, M T, Beuther, H, Csengeri, T, Etoka, S, Fuller, G, Galván-Madrid, R, Goddi, C, Henning, T, Johnston, K G, Kuiper, R, Lumsden, S, Moscadelli, L, Mottram, J C, Peters, T, Rivilla, V M, Testi, L, Vig, S, De Wit, W J & Zinnecker, H 2018, ' Chasing discs around O-type (proto)stars : ALMA evidence for an SiO disc and disc wind from G17.64+0.16 ', Astronomy and Astrophysics, vol. 620, A31 . https://doi.org/10.1051/0004-6361/201833908
Astronomy and Astrophysics, 620, A31
Astronomy and Astrophysics
Astronomy & Astrophysics, 620:A31. EDP Sciences
Astronomy & Astrophysics, 620, 1-20
Maud, L T, Cesaroni, R, Kumar, M S N, Van Der Tak, F F S, Allen, V, Hoare, M G, Klaassen, P D, Harsono, D, Hogerheijde, M R, Sánchez-Monge, A, Schilke, P, Ahmadi, A, Beltrán, M T, Beuther, H, Csengeri, T, Etoka, S, Fuller, G, Galván-Madrid, R, Goddi, C, Henning, T, Johnston, K G, Kuiper, R, Lumsden, S, Moscadelli, L, Mottram, J C, Peters, T, Rivilla, V M, Testi, L, Vig, S, De Wit, W J & Zinnecker, H 2018, ' Chasing discs around O-type (proto)stars : ALMA evidence for an SiO disc and disc wind from G17.64+0.16 ', Astronomy and Astrophysics, vol. 620, A31 . https://doi.org/10.1051/0004-6361/201833908
We present high angular resolution 0.2 arcsec continuum and molecular emission line Atacama Large Millimeter/sub-millimeter Array (ALMA) observations of G17.64+0.16 in Band 6 (220GHz) taken as part of a campaign in search of circumstellar discs aroun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f26200b1b5f4113da2673356c54097cb
https://hdl.handle.net/2066/198442
https://hdl.handle.net/2066/198442
Publikováno v:
Astronomy & Astrophysics
Autor:
Álvaro Sánchez-Monge, Joseph C. Mottram, Peter Schilke, Sandra Etoka, Luke T. Maud, A. Kölligan, Henrik Beuther, L. Moscadelli, Leonardo Testi, Rolf Kuiper, C. M. Walmsley, D. Galli, Pamela Klaassen, A. Ahmadi, V. Allen, Ciriaco Goddi, F. F. S. van der Tak, M. S. N. Kumar, Katharine G. Johnston, R. Cesaroni, Roberto Galván-Madrid, V. M. Rivilla, M. T. Beltrán, Thomas Peters
Publikováno v:
Astronomy and Astrophysics
Astronomy & astrophysics, 615:141. EDP Sciences
Astronomy & Astrophysics, 615, pp. 1-22
Astronomy & Astrophysics, 615, A141
Astronomy & Astrophysics
Astronomy & Astrophysics, 615, 1-22
Astronomy & astrophysics, 615:141. EDP Sciences
Astronomy & Astrophysics, 615, pp. 1-22
Astronomy & Astrophysics, 615, A141
Astronomy & Astrophysics
Astronomy & Astrophysics, 615, 1-22
As part of our effort to search for circumstellar disks around high-mass stellar objects, we observed the well-known core G31.41+0.31 with ALMA at 1.4 mm with an angular resolution of~0.22" (~1700 au). The dust continuum emission has been resolved in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::000fef1140c48986c2988f9ac97caed0
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/193975
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/193975