Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Michael Y Grudić"'
Autor:
Shivan Khullar, Christopher D. Matzner, Norman Murray, Michael Y. Grudić, Dávid Guszejnov, Andrew Wetzel, Philip F. Hopkins
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 40 (2024)
Stellar feedback influences the star formation rate (SFR) and the interstellar medium of galaxies in ways that are difficult to quantify numerically, because feedback is an essential ingredient of realistic simulations. To overcome this, we conduct a
Externí odkaz:
https://doaj.org/article/5d1e02bc3dd74e318463c8c07350be8f
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 16 (2024)
Cosmic rays (CRs) are the primary driver of ionization in star-forming molecular clouds (MCs). Despite their potential impacts on gas dynamics and chemistry, no simulations of star cluster formation following the creation of individual stars have inc
Externí odkaz:
https://doaj.org/article/8ba640cd739e4526a5a94af7d09f0a6f
Publikováno v:
The Astrophysical Journal, Vol 959, Iss 2, p 135 (2023)
We explore the relation between stellar surface density and gas surface density (the star–gas, or S-G, correlation) in a 20,000 M _⊙ simulation from the STAR FORmation in Gaseous Environments ( starforge ) project. We create synthetic observation
Externí odkaz:
https://doaj.org/article/bfe3c1beb70c42febe1dd6fcc6a375f6
Autor:
Michael M. Foley, Alyssa Goodman, Catherine Zucker, John C. Forbes, Ralf Konietzka, Cameren Swiggum, João Alves, John Bally, Juan D. Soler, Josefa E. Großschedl, Shmuel Bialy, Michael Y. Grudić, Reimar Leike, Torsten Enßlin
Publikováno v:
The Astrophysical Journal, Vol 947, Iss 2, p 66 (2023)
Barnard’s Loop is a famous arc of H α emission located in the Orion star-forming region. Here, we provide evidence of a possible formation mechanism for Barnard’s Loop and compare our results with recent work suggesting a major feedback event oc
Externí odkaz:
https://doaj.org/article/01018909952e47d88f399c71e4e63861
Autor:
Carl L Rodriguez, Zachary Hafen, Michael Y Grudić, Astrid Lamberts, Kuldeep Sharma, Claude-André Faucher-Giguère, Andrew Wetzel
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:124-147
The current generation of galaxy simulations can resolve individual giant molecular clouds, the progenitors of dense star clusters. But the evolutionary fate of these young massive clusters, and whether they can become the old globular clusters (GCs)
Autor:
Philip F Hopkins, Andrew Wetzel, Coral Wheeler, Robyn Sanderson, Michael Y Grudić, Omid Sameie, Michael Boylan-Kolchin, Matthew Orr, Xiangcheng Ma, Claude-André Faucher-Giguère, Dušan Kereš, Eliot Quataert, Kung-Yi Su, Jorge Moreno, Robert Feldmann, James S Bullock, Sarah R Loebman, Daniel Anglés-Alcázar, Jonathan Stern, Lina Necib, Caleb R Choban, Christopher C Hayward
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 519:3154-3181
Increasingly, uncertainties in predictions from galaxy formation simulations (at sub-Milky Way masses) are dominated by uncertainties in stellar evolution inputs. In this paper, we present the full set of updates from the FIRE-2 version of the Feedba
Autor:
Dávid Guszejnov, Aman N Raju, Stella S R Offner, Michael Y Grudić, Claude-André Faucher-Giguère, Philip F Hopkins, Anna L Rosen
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 518:4693-4712
Most observed stars are part of a multiple star system, but the formation of such systems and the role of environment and various physical processes is still poorly understood. We present a suite of radiation-magnetohydrodynamic simulations of star-f
Autor:
Dávid Guszejnov, Michael Y Grudić, Stella S R Offner, Claude-André Faucher-Giguère, Philip F Hopkins, Anna L Rosen
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 515:4929-4952
One of the key mysteries of star formation is the origin of the stellar initial mass function (IMF). The IMF is observed to be nearly universal in the Milky Way and its satellites, and significant variations are only inferred in extreme environments,
Autor:
Michael Foley, Catherine Zucker, Alyssa Goodman, John C. Forbes, João Alves, Shmuel Bialy, cameren swiggum, Michael Y. Grudić, John Bally, Juan D. Soler, Josefa Großchedl, Torsten Ensslin, Reimar Leike
Barnard’s Loop is a famous arc of Hα emission located in the Orion star-forming region. Here, we provide evidence of a possible formation mechanism for Barnard’s Loop and compare our results with recent work suggesting a major feedback event occ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85679bb4b069c8d0b6521e07a6f45119
https://doi.org/10.22541/au.165540488.82174026/v3
https://doi.org/10.22541/au.165540488.82174026/v3
Autor:
Michael Y Grudić, Dávid Guszejnov, Stella S R Offner, Anna L Rosen, Aman N Raju, Claude-André Faucher-Giguère, Philip F Hopkins
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 512:216-232
We analyze the first giant molecular cloud (GMC) simulation to follow the formation of individual stars and their feedback from jets, radiation, winds, and supernovae, using the STARFORGE framework in the GIZMO code. We evolve the GMC for $\sim 9 \rm