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加拿大滑铁卢大学和法国国家科研中心巴黎天体物理学研究所的天体物理学家，共同绘制出以银河系为中心的宇宙邻域3D地图，跨度近20亿光年。这是迄今描绘银河系周围宇宙状况的最完整图景，藉此可观察星系移动差异以确定物质和暗物质的分布情况。相关研究成果公布在最新一期《英国皇家天文学会月刊》的同行评审在线期刊上。
Induced Rotation in 3D Simulations of Core Collapse Supernovae: Implications for Pulsar Spins
Induced Rotation 3D Simulations Core Collapse Supernovae
2011/1/11
It has been suggested that the observed rotation periods of radio pulsars might be induced by a non-axisymmetric spiral-mode instability in the turbulent region behind the stalled supernova bounce sho...
3D numerical MHD modeling of sunspots with radiation transport
MHD – radiative transfer – Sun sunspots – Sun photosphere – Sun magnetic
2010/11/10
Sunspot fine structure has been modeled in the past by a combination of idealized magneto-convection simulations and simplified models that prescribe the magnetic field and flow structure to a large d...
Uncovering Mechanisms of Coronal Magnetism via Advanced 3D Modeling of Flares and Active Regions
Uncovering Mechanisms of Coronal Magnetism 3D Modeling of Flares Active Regions
2010/11/15
The coming decade will see the routine use of solar data of unprecedented spatial and spectral resolution, time cadence, and completeness. To capitalize on the new (or soon to be available) facilities...
Spiralling out of control: 3D hydrodynamical modelling of the colliding winds in $\eta\thinspace$Carinae
hydrodynamics stars:early-type X-rays stars - stars binaries - stars:winds
2010/11/10
Three dimensional (3D) adaptive-mesh refinement (AMR) hydrodynamical simulations of the windwind collision between the enigmatic super-massive star η Car and its mysterious companion star are presente...
Determination of 3D Trajectories of Knots in Solar Prominences Using MSDP Data
Solar and Stellar Astrophysics (astro-ph.SR)
2011/1/5
In this paper we present a new method of restoration of the true thee-dimensional trajectories of the prominence knots based on ground-based observations taken with a single telescope, which is equipp...
The asymmetric shape of the nebula around $\eta$-Carinae (Homunculus) can be explained by a spherical expansion in a non-homogeneous medium. Two models are analyzed: an exponential and an inverse powe...
3D hydrodynamical CO5BOLD model atmospheres of late-type giants: chemical abundances from molecular lines
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/28
We investigate the influence of convection on the formation of molecular spectral lines in the atmospheres of late-type giants. For this purpose we use the 3D hydrodynamical CO5BOLD and classical 1D L...
超新星爆发3D图像首次被成功捕获
超新星爆发3D图像 首次 捕获
2010/8/10
据《大众科学》网站2010年8月5日报道，欧洲南方天文台（ESO）的甚大望远镜（VLT），通过安装的最新装置拍摄到一颗超新星爆发的3D图像，这是人类天文学上首次捕获到这种图片。超新星爆发事件就是一颗大质量恒星的“暴死”。这颗被拍到的超新星编号1987A，位于大麦哲伦星云。爆发时间早在公元前161000年左右，但它发出的光直到1987年才抵达地球，由一位加拿大天文学家发现。
3D Simulations of the Fragmentation of Photoevaporating Clumps Embedded in a Stellar Wind
3D Simulations Stellar Wind Photoevaporating Clumps Embedded
2009/6/25
3D Simulations of the Fragmentation of Photoevaporating Clumps Embedded in a Stellar Wind。
Statistic Reliability of the Meso-Nh Atmospherical Model for 3D CN2 simulations
Meso-Nh Atmospherical 3D CN2 simulations
2009/6/18
Statistic Reliability of the Meso-Nh Atmospherical Model for 3D CN2 simulations。
A 3d morpho-kinematic study of ngc 3132。
3D sph simulations of giant herbig-haro flows and jet-cloud interactions in star formation regions
smoothed particle hydro-dynamics star formation regions
2009/6/4
We review some recent results of three-dimensional smoothed particle hydro-dynamics (SPH) simulations of overdense, radiatively cooling jets in star formingregions. We discuss the structure and kinema...
Introducing zeus-mp：a 3d, parallel, multiphysics code for astrophysical fluid dynamics
multiphysics code astrophysical fluid dynamics
2009/6/4
Introducing zeus-mp: a 3d, parallel, multiphysics code for astrophysical fluid dynamics。
Introducing zeus-mp：a 3d, parallel, multiphysics code for astrophysical fluid dynamics
multiphysics code astrophysical fluid dynamics
2009/6/4
Introducing zeus-mp: a 3d, parallel, multiphysics code for astrophysical fluid dynamics。