Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nina S. Sartorio"'
Autor:
Dan Milisavljevic, Tea Temim, Ilse De Looze, Danielle Dickinson, J. Martin Laming, Robert Fesen, John C. Raymond, Richard G. Arendt, Jacco Vink, Bettina Posselt, George G. Pavlov, Ori D. Fox, Ethan Pinarski, Bhagya Subrayan, Judy Schmidt, William P. Blair, Armin Rest, Daniel Patnaude, Bon-Chul Koo, Jeonghee Rho, Salvatore Orlando, Hans-Thomas Janka, Moira Andrews, Michael J. Barlow, Adam Burrows, Roger Chevalier, Geoffrey Clayton, Claes Fransson, Christopher Fryer, Haley L. Gomez, Florian Kirchschlager, Jae-Joon Lee, Mikako Matsuura, Maria Niculescu-Duvaz, Justin D. R. Pierel, Paul P. Plucinsky, Felix D. Priestley, Aravind P. Ravi, Nina S. Sartorio, Franziska Schmidt, Melissa Shahbandeh, Patrick Slane, Nathan Smith, Niharika Sravan, Kathryn Weil, Roger Wesson, J. Craig Wheeler
Publikováno v:
The Astrophysical Journal Letters, Vol 965, Iss 2, p L27 (2024)
We present initial results from a James Webb Space Telescope (JWST) survey of the youngest Galactic core-collapse supernova remnant, Cassiopeia A (Cas A), made up of NIRCam and MIRI imaging mosaics that map emission from the main shell, interior, and
Externí odkaz:
https://doaj.org/article/e2737691eb9b4fc79f78fcc284ecfa83
Autor:
Nina S Sartorio, A Fialkov, T Hartwig, G M Mirouh, R G Izzard, M Magg, R S Klessen, S C O Glover, L Chen, Y Tarumi, D D Hendriks
The first population of X-ray binaries (XRBs) is expected to affect the thermal and ionization states of the gas in the early Universe. Although these X-ray sources are predicted to have important implications for high-redshift observable signals, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0cc384ccd691420171211cdf5130e1d
Dust grains form in the clumpy ejecta of core-collapse supernovae where they are subject to the reverse shock, which is able to disrupt the clumps and destroy the grains. Important dust destruction processes include thermal and kinetic sputtering as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cedacadf4db2ed41f65f9147b8b382a7
http://arxiv.org/abs/2210.06763
http://arxiv.org/abs/2210.06763
Fast Radio Bursts (FRBs) are extra-galactic radio transients which exhibit a distance-dependent dispersion of their signal, and thus can be used as cosmological probes. In this article we, for the first time, apply a model-independent approach to mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1fa6612fb936b25fdde0205c4a8f803
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 present a study of the impact of photoionization feedback from young massive stars on the turbulent statistics of star-forming molecular clouds. This feedback is expected to alter the density structure of molecular clouds and affect future star fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::767a2c56a3f735b5e9e05a2498553519
Autor:
Kenneth Wood, Nina S. Sartorio, Bert Vandenbroucke, Thomas J. Haworth, Daniel Tootill, Ian A. Bonnell, Diego Falceta-Gonçalves, Eric Keto, K. Lund
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 investigate the general stability of 1D spherically symmetric ionized Bondi accretion onto a massive object in the specific context of accretion onto a young stellar object. We first derive a new analytic expression for a steady state two temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b02f1a0d8237fef10537f21c030de0b
https://hdl.handle.net/10023/19100
https://hdl.handle.net/10023/19100
Autor:
Bert Vandenbroucke, K. Lund, Eric Keto, Katharine G. Johnston, Diego Falceta-Gonçalves, Ian A. Bonnell, Nina S. Sartorio, Kenneth Wood
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
This paper investigates the gravitational trapping of HII regions predicted by steady-state analysis using radiation hydrodynamical simulations. We present idealised spherically symmetric radiation hydrodynamical simulations of the early evolution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78905726c7654724bcb98473807d27f4
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
The formation of massive stars is a long standing problem. Although a number of theories of massive star formation exist, ideas appear to converge to a disk-mediated accretion scenario. Here we present radiative hydrodynamic simulations of a star acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50ca59574926578ea0478435bb84526