Zobrazeno 1 - 10
of 36 174
pro vyhledávání: '"outflowing"'
Autor:
Peng, Zixuan, Martin, Crystal L., Chen, Zirui, Fielding, Drummond B., Xu, Xinfeng, Heckman, Timothy, Ramambason, Lise, Li, Yuan, Carr, Cody, Hu, Weida, Chen, Zuyi, Scarlata, Claudia, Henry, Alaina
We study the physical origins of outflowing cold clouds in a sample of 14 low-redshift dwarf ($M_{\ast} \lesssim 10^{10}$ $M_{\odot}$) galaxies from the COS Legacy Archive Spectroscopic SurveY (CLASSY) using Keck/ESI data. Outflows are traced by broa
Externí odkaz:
http://arxiv.org/abs/2412.05371
Autor:
Sperling, T., Eislöffel, J.
An established method measuring the hydrogen ionisation fraction in shock excited gas is the BE99 method, which utilises six bright forbidden emission lines of [SII]6716, 6731, [NII]6548, 6583, and [OI]6300, 6363. We aim to extent the BE99 method by
Externí odkaz:
http://arxiv.org/abs/2411.14253
Autor:
Perrotta, Serena, Coil, Alison L., Rupke, David S. N., Ning, Wenmeng, Duong, Brendan, Diamond-Stanic, Aleksandar M., Fielding, Drummond B., Geach, James E., Hickox, Ryan C., Moustakas, John, Rudnick, Gregory H., Sell, Paul H., Swiggum, Cameren N., Tremonti, Christy A.
High-velocity outflows are ubiquitous in compact, massive (M$_* \sim$ 10$^{11}$ M$_{\odot}$), z $\sim$ 0.5 galaxies with extreme star formation surface densities ($\Sigma_{SFR} \sim$ 2000 M$_{\odot}$ yr$^{-1}$ kpc$^{-2}$). We have previously detected
Externí odkaz:
http://arxiv.org/abs/2409.10013
Autor:
Xu, Yani, Wang, Junzhi, Liu, Shu, Li, Juan, LI, Yuqiang, Luo, Rui, Ou, Chao, Zheng, Siqi, Liu, Yijia
Dense outflowing gas, traced by transitions of molecules with large dipole moment, is important for understanding mass loss and feedback of massive star formation. HCN 3-2 and HCO$^+$ 3-2 are good tracers of dense outflowing molecular gas, which are
Externí odkaz:
http://arxiv.org/abs/2406.08935
Autor:
Goldman, Itzhak
Publikováno v:
The Open Journal of Astrophysics, Vol. 7, November 6 (2024)
Recently, Keerthi Vasan G. et al.(2024 presented spatially resolved observations of a wind outflow in CSWA13, a gravitationally lensed Star-Forming galaxy at z = 1.87. The gravitational lensing allowed for a substantially improved spatial and kinemat
Externí odkaz:
http://arxiv.org/abs/2406.08578
Autor:
Juráňová, A., Costantini, E., Kriss, G. A., Mehdipour, M., Brandt, W. N., Di Gesu, L., Fabian, A. C., Gallo, L., Giustini, M., Rogantini, D., Wilkins, D. R.
We present an analysis of the HST COS spectrum of IZw1 aiming to probe the absorbing medium associated with the active galactic nucleus (AGN). We fitted the emission spectrum and performed spectral analysis of the identified absorption features to de
Externí odkaz:
http://arxiv.org/abs/2404.10060
Autor:
Wada, Tomoki, Asano, Katsuaki
One X-ray short burst accompanied by a Galactic fast radio burst has been detected so far, and its X-ray cut-off energy was significantly higher than that of other X-ray short bursts. Such X-ray bursts are thought to be emitted from a fireball in the
Externí odkaz:
http://arxiv.org/abs/2403.17668
Autor:
Rodriguez-Ardila, Alberto, Fonseca-Faria, Marcos Antonio, Santos, Denimara Dias dos, Panda, Swayamtrupta, Marinello, Murilo
We use near-infrared (NIR) spectroscopy covering simultaneously the $zJHK$ bands to look for outflowing gas from the nuclear environment of 1H0707-495 taking advantage that this region is dominated by low-ionization broad line region (BLR) lines, mos
Externí odkaz:
http://arxiv.org/abs/2403.14832
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Akademický článek
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