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==专题== |
==专题== |
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[[星系的三维结构]] |
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[[文献:星系对和星系相互作用]] |
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[[文献:星系]] |
[[文献:星系]] |
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==Catalog== |
==Catalog== |
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*[http://www.atnf.csiro.au/people/Amy.Kimball/radiocat.shtml Unified Radio Catalog ] http://arxiv.org/abs/1401.1535 |
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*Catalog of Visually Classified Galaxies in the Local ($z\sim0.01$) Universe[http://arxiv.org/abs/1502.03545 arXiv:1502.03545] |
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:morphology catalog of 5840 galaxies in SDSS DR7. |
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==bar/bulge== |
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*1203.1693 Bar fraction和星系的颜色,质量有关,与是否AGN没关系。 |
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* arXiv:1409.5434 [[Galaxy Zoo]]: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < z < 1.0? |
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: bar跟AGN没关系 |
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*[arXiv:1606.04540]: Boxy/peanut bulges reduce gas inflow to the central kiloparsec |
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*2211.15681: bar区域SFR被抑制 |
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* 2303.11441: fast bars live in baryon-dominated discs, whereas slow bars experienced a strong drag from the dynamical friction due to a dense DM halo |
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==astro/ph== |
==astro/ph== |
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arXiv:1509.0579 compact group 中的星系的恒星形成被抑制了,与分子氢气体被加热有关 [[MOHEG]] |
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*arXiv:1502.02949: Galaxy rotation curves with [[log-normal density distribution]] |
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*arXiv:1412.7225: 星系的速度弥散度的测量对晚型星系来说与倾角有关。 |
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*arXiv:1409.7388: The star formation history of galaxies in 3D: The [[CALIFA]] perspective |
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:在pxiel级别上,Halpha不一定是好的SFR的指针,而[[STARTLIGHT]]拟合给出的SFR没有改限制 |
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:[[STARTLIGHT]]拟合给出的dust的Tau_V和Sigma_SFR的关系可以重现KS定理 |
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*arXiv:1409.6791:The [[KMOS]]^3D Survey: design, first results, and the evolution of galaxy kinematics from 0.7<z<2.7 |
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For rotation-dominated disks, the average intrinsic velocity dispersion decreases by a factor of two from 50 km/s at z~2.3 to 25 km/s at z~0.9 while the rotational velocities at the two redshifts are comparable. Combined withexisting results spanning z~0-3, disk velocity dispersions follow an approximate (1+z) evolution that is consistent with the dependence of velocity dispersion on gas fractions predicted by marginally-stable disk theory. |
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* arXiv:1409.5433 The Herschel view of the dominant mode of galaxy growth from z=4 to the present day |
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: 大部分宇宙中的恒星形成都是早期的,而且是MAIN SEQUENCE形式的,不是MERGE的 |
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* arXiv:1409.5468 The Star Formation Relation for Regions in the Galactic Plane: The Effect of Spatial Resolution |
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: 似乎在不同尺度(还是小尺度)上,恒星形成和分子密度还是线性的关系,和Kenicutt law不太一样。 |
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[http://arxiv.org/abs/1308.4145] [[1308.4145]] |
[http://arxiv.org/abs/1308.4145] [[1308.4145]] |
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2023年3月22日 (三) 13:26的版本
专题
Catalog
- Catalog of Visually Classified Galaxies in the Local ($z\sim0.01$) UniversearXiv:1502.03545
- morphology catalog of 5840 galaxies in SDSS DR7.
bar/bulge
- 1203.1693 Bar fraction和星系的颜色,质量有关,与是否AGN没关系。
- arXiv:1409.5434 Galaxy Zoo: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < z < 1.0?
- bar跟AGN没关系
- [arXiv:1606.04540]: Boxy/peanut bulges reduce gas inflow to the central kiloparsec
- 2211.15681: bar区域SFR被抑制
- 2303.11441: fast bars live in baryon-dominated discs, whereas slow bars experienced a strong drag from the dynamical friction due to a dense DM halo
astro/ph
arXiv:1509.0579 compact group 中的星系的恒星形成被抑制了,与分子氢气体被加热有关 MOHEG
- arXiv:1502.02949: Galaxy rotation curves with log-normal density distribution
- arXiv:1412.7225: 星系的速度弥散度的测量对晚型星系来说与倾角有关。
- arXiv:1409.7388: The star formation history of galaxies in 3D: The CALIFA perspective
- 在pxiel级别上,Halpha不一定是好的SFR的指针,而STARTLIGHT拟合给出的SFR没有改限制
- STARTLIGHT拟合给出的dust的Tau_V和Sigma_SFR的关系可以重现KS定理
- arXiv:1409.6791:The KMOS^3D Survey: design, first results, and the evolution of galaxy kinematics from 0.7<z<2.7
For rotation-dominated disks, the average intrinsic velocity dispersion decreases by a factor of two from 50 km/s at z~2.3 to 25 km/s at z~0.9 while the rotational velocities at the two redshifts are comparable. Combined withexisting results spanning z~0-3, disk velocity dispersions follow an approximate (1+z) evolution that is consistent with the dependence of velocity dispersion on gas fractions predicted by marginally-stable disk theory.
- arXiv:1409.5433 The Herschel view of the dominant mode of galaxy growth from z=4 to the present day
- 大部分宇宙中的恒星形成都是早期的,而且是MAIN SEQUENCE形式的,不是MERGE的
- arXiv:1409.5468 The Star Formation Relation for Regions in the Galactic Plane: The Effect of Spatial Resolution
- 似乎在不同尺度(还是小尺度)上,恒星形成和分子密度还是线性的关系,和Kenicutt law不太一样。