Výsledky vyhledávání - "Pineault, Serge"

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Triggered star formation in a molecular shell created by a SNR?

Autor: Cichowolski, Silvina, Pineault, Serge, Gamen, Roberto, Arnal, E. Marcelo, Suad, Laura A., Ortega, Martin E.

We present a study of a new molecular shell, G126.1-0.8-14, using available multiwavelegth 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, -0.8),

Externí odkaz: http://arxiv.org/abs/1312.4394

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GSH 91.5+2-114: A large HI shell in the outer part of the Galaxy

Autor: Cichowolski, Silvina, Pineault, Serge

GSH91.5+2-114 is a large HI shell located in the outer Galaxy at a kinematic distance of about 15 kpc. It was first identified in the Canadian Galactic Plane Survey (CGPS) by Pineault et al. (2002) as being possibly associated with objects possessing

Externí odkaz: http://arxiv.org/abs/1011.0922

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The SNR G106.3+2.7 and its Pulsar Wind Nebula: relics of triggered star formation in a complex environment

Autor: Kothes, Roland, Uyaniker, Bulent, Pineault, Serge

We propose that the pulsar nebula associated with the pulsar J2229+6114 and the supernova remnant (SNR) G106.3+2.7 are the result of the same supernova explosion. The whole structure is located at the edge of an HI bubble with extended regions of mol

Externí odkaz: http://arxiv.org/abs/astro-ph/0106270

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A CGPS view of the ISM towards HD 192281

Autor: Arnal, Edmundo Marcelo, Cichowolski, Silvina, Testori, Juan Carlos, Pineault, Serge, Cappa, Cristina Elisabet

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

Massive stars are known to have a profound impact on their surroundings through their high ionizing radiation, their strong stellar winds, and their eventual final explosion as supernovae. Within the area surveyed by the CGPS project there are 87 O-t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e08e22423e85d05baad9d4aae004ec99
http://aspbooks.org/custom/publications/paper/438-0328.html

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Ionized gas, molecules and dust in Sh2-132

Autor: Vasquez, Javier, Cappa, Cristina Elisabeth, Pineault, Serge, Duronea, Nicolas Urbano

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

We analyse the various interstellar components of the H II region Sh2-132. The main stellar source is the double binary system that includes the Wolf–Rayet star WR 153ab. We use radio continuum images at 408 and 1420 MHz, and H I 21-cm line data ta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8991252f9a9598b5b0109aeee7912238
http://mnras.oxfordjournals.org/content/405/3/1976

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The ISM around WR Stars: WR152 and WR153ab

Autor: Cappa, Cristina Elisabeth, Vasquez, Javier, Arnal, Edmundo Marcelo, Cichowolski, Silvina, Pineault, Serge

Publikováno v: Mass Loss from Stars and the Evolution of Stellar Clusters

We analyze the distribution of interstellar matter in the environs of the WR stars WR 152 and WR 153ab, associated with two different ring nebulae in the H ii region Sh2-132. We have detected the radio continuum and infrared counterparts of the inner

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::895b85ba747ca39e9db00b1e8c49a838
http://adsabs.harvard.edu/abs/2008ASPC..388..151C

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The ISM around WR 152 and WR 153ab

Autor: Cappa, Cristina Elisabeth, Vasquez, Javier, Arnal, Edmundo Marcelo, Cichowolski, Silvina, Pineault, Serge

We analyzed the distribution of the interstellar matter in the environs of the WR stars WR 152 and WR 153ab, associated with ring nebulae in the Sh2-132 HII region. Our study is based on radio data (continuum, HI, and CO(1-0) observations) and images

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::713be4ed50efed396a0b4d46da859c67
http://www.astroscu.unam.mx/rmaa/RMxAC..33/PDF/RMxAC..33_ccappa.pdf

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VLA radio continuum and IRAS observing of the ring nebulae around W 101 and W 113

Autor: Cappa, Cristina Elisabeth, Goss, William Miller, Pineault, Serge

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

We report radio continuum observations at 1465 MHz obtained with the Very Large Array (VLA) in the DnC configuration toward the ring nebulae associated with the stars WR 101 and WR 113, with resolutions of 3800 and 3000, respectively. IRAS images of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eb09cd8a742385229a447919c1b72b78
http://iopscience.iop.org/article/10.1086/340725/meta

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