Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Li, Jiang-Tao"'
Autor:
Wang, Feige, Yang, Jinyi, Fan, Xiaohui, Venemans, Bram, Decarli, Roberto, Bañados, Eduardo, Walter, Fabian, Barth, Aaron J., Bian, Fuyan, Davies, Frederick B., Eilers, Anna-Christina, Farina, Emanuele Paolo, Hennawi, Joseph F., Li, Jiang-Tao, Mazzucchelli, Chiara, Wang, Ran, Wu, Xue-Bing, Yue, Minghao
The [CII] 158 $\mu$m emission line and the underlying far-infrared (FIR) dust continuum are important tracers for studying star formation and kinematic properties of early galaxies. We present a survey of the [CII] emission lines and FIR continua of
Externí odkaz:
http://arxiv.org/abs/2404.15413
Autor:
Li, Jiang-Tao, Wang, Q. Daniel, Wiegert, Theresa, Bregman, Joel N., Beck, Rainer, Damas-Segovia, Ancor, Irwin, Judith A., Ji, Li, Stein, Yelena, Sun, Wei, Yang, Yang
AGN bubbles could play an important role in accelerating high-energy CRs and galactic feedback. Only in nearby galaxies could we have high enough angular resolution in multi-wavelengths to study the sub-kpc environment of the AGN, where the bubbles a
Externí odkaz:
http://arxiv.org/abs/2205.12343
Autor:
Yang, Jinyi, Wang, Feige, Fan, Xiaohui, Barth, Aaron J., Hennawi, Joseph F., Nanni, Riccardo, Bian, Fuyan, Davies, Frederick B., Farina, Emanuele P., Schindler, Jan-Torge, Banados, Eduardo, Decarli, Roberto, Eilers, Anna-Christina, Green, Richard, Guo, Hengxiao, Jiang, Linhua, Li, Jiang-Tao, Venemans, Bram, Walter, Fabian, Wu, Xue-Bing, Yue, Minghao
We report the results of near-infrared spectroscopic observations of 37 quasars in the redshift range $6.3< z\le7.64$, including 32 quasars at $z>6.5$, forming the largest quasar near-infrared spectral sample at this redshift. The spectra, taken with
Externí odkaz:
http://arxiv.org/abs/2109.13942
Autor:
Li, Jiang-Tao, Wang, Feige, Yang, Jinyi, Zhang, Yuchen, Fu, Yuming, Bian, Fuyan, Bregman, Joel N., Fan, Xiaohui, Li, Qiong, Wu, Xue-Bing, Yu, Xiaodi
We report Chandra detection of three UV bright radio quiet quasars at $z\gtrsim5$. We have collected a sufficient number of photons to extract an X-ray spectrum of each quasar to measure their basic X-ray properties, such as the X-ray flux, power law
Externí odkaz:
http://arxiv.org/abs/2011.02358
We present IRAM 30m observations of molecular lines of CO and its isotopologues from the massive spiral galaxy NGC 5908 selected from the CGM-MASS sample. $^{12}$CO $J=1-0$, $^{12}$CO $J=2-1$, and $^{13}$CO $J=1-0$ lines have been detected in most of
Externí odkaz:
http://arxiv.org/abs/1904.05413
The baryon content around local galaxies is observed to be much less than is needed in Big Bang nucleosynthesis. Simulations indicate that a significant fraction of these "missing baryons" may be stored in a hot tenuous circum-galactic medium (CGM) a
Externí odkaz:
http://arxiv.org/abs/1802.09453
Autor:
Li, Jiang-Tao, Bregman, Joel N., Wang, Q. Daniel, Crain, Robert A., Anderson, Michael E., Zhang, Shangjia
We present the analysis of the XMM-Newton data of the Circum-Galactic Medium of MASsive Spirals (CGM-MASS) sample of six extremely massive spiral galaxies in the local Universe. All the CGM-MASS galaxies have diffuse X-ray emission from hot gas detec
Externí odkaz:
http://arxiv.org/abs/1710.07355
Autor:
Li, Jiang-Tao, Beck, Rainer, Dettmar, Ralf-Jurgen, Heald, George, Irwin, Judith, Johnson, Megan, Kepley, Amanda A., Krause, Marita, Murphy, E. J., Orlando, Elena, Rand, Richard J., Strong, A. W., Vargas, Carlos J., Walterbos, Rene, Wang, Q. Daniel, Wiegert, Theresa
How a galaxy regulates its SNe energy into different interstellar/circumgalactic medium components strongly affects galaxy evolution. Based on the JVLA D-configuration C- (6 GHz) and L-band (1.6 GHz) continuum observations, we perform statistical ana
Externí odkaz:
http://arxiv.org/abs/1511.06673
Autor:
Li, Jiang-Tao
One of the major sources of X-ray emitting hot gas around galaxies is the feedback from supernovae (SNe), but most of this metal-enriched feedback material is often not directly detected in X-ray observations. This missing galactic feedback problem i
Externí odkaz:
http://arxiv.org/abs/1507.07040
X-ray observations of circumgalactic coronae provide a valuable means by which to test galaxy formation theories. Two primary mechanisms are thought to be responsible for the establishment of such coronae: accretion of intergalactic gas (IGM) and/or
Externí odkaz:
http://arxiv.org/abs/1402.4471