Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Qu, Zhijie"'
No progenitor of a Type Ia supernova is known, but in old population early-type galaxies, one may find SN Ia associated with globular clusters, yielding a population age and metallicity. It also provides insight into the formation path and the SN enh
Externí odkaz:
http://arxiv.org/abs/2405.09701
Autor:
Li, Jiang-Tao, Lu, Li-Yuan, Qu, Zhijie, Benjamin, Robert A., Bregman, Joel N., Dettmar, Ralf-Jurgen, English, Jayanne, Fang, Taotao, Irwin, Judith A., Jiang, Yan, Li, Hui, Liu, Guilin, Martini, Paul, Rand, Richard J., Stein, Yelena, Strong, Andrew W., Vargas, Carlos J., Wang, Q. Daniel, Wang, Jing, Wiegert, Theresa, Xu, Jianghui, Yang, Yang
The extraplanar diffuse ionized gas (eDIG) represents ionized gases traced by optical/UV lines beyond the stellar extent of galaxies. We herein introduce a novel multi-slit narrow-band spectroscopy method to conduct spatially resolved spectroscopy of
Externí odkaz:
http://arxiv.org/abs/2404.05628
Autor:
Johnson, Sean D., Liu, Zhuoqi Will, Li, Jennifer I., Schaye, Joop, Greene, Jenny E., Cantalupo, Sebastiano, Rudie, Gwen C., Qu, Zhijie, Chen, Hsiao-Wen, Rafelski, Marc, Muzahid, Sowgat, Chen, Mandy C., Contini, Thierry, Kollatschny, Wolfram, Mishra, Nishant, Rauch, Michael, Petitjean, Patrick, Zahedy, Fakhri S.
We report the discovery of large ionized, [O II] emitting circumgalactic nebulae around the majority of thirty UV luminous quasars at $z=0.4-1.4$ observed with deep, wide-field integral field spectroscopy (IFS) with the Multi-Unit Spectroscopy Explor
Externí odkaz:
http://arxiv.org/abs/2404.00088
This paper presents the multi-scale temperature structures in the Milky Way (MW) hot gas, as part of the XMM-Newton Line Emission Analysis Program (X-LEAP), surveying the O VII, O VIII, and Fe-L band emission features in the XMM-Newton archive. In pa
Externí odkaz:
http://arxiv.org/abs/2403.05664
Autor:
Li, Jennifer I., Johnson, Sean D., Boettcher, Erin, Cantalupo, Sebastiano, Chen, Hsiao-Wen, Chen, Mandy C., DePalma, David R., Zhuoqi, Liu, Mishra, Nishant, Petitjean, Patrick, Qu, Zhijie, Rudie, Gwen C., Schaye, Joop, Zahedy, Fakhri S.
We investigate the group-scale environment of 15 luminous quasars (luminosity $L_{\rm 3000}>10^{46}$ erg s$^{-1}$) from the Cosmic Ultraviolet Baryon Survey (CUBS) at redshift $z\approx1$. Using the Multi Unit Spectroscopic Explorer (MUSE) integral f
Externí odkaz:
http://arxiv.org/abs/2403.03983
The XMM-Newton Line Emission Analysis Program (X-LEAP) is designed to study diffuse X-ray emissions from the Milky Way (MW) hot gas, as well as emissions from the foreground solar wind charge exchange (SWCX). This paper reports an all-sky survey of s
Externí odkaz:
http://arxiv.org/abs/2402.17195
Autor:
Qu, Zhijie, Chen, Hsiao-Wen, Johnson, Sean D., Rudie, Gwen C., Zahedy, Fakhri S., DePalma, David, Schaye, Joop, Boettcher, Erin T., Cantalupo, Sebastiano, Chen, Mandy C., Faucher-Giguère, Claude-André, Li, Jennifer I-Hsiu, Mulchaey, John S., Petitjean, Patrick, Rafelski, Marc
This paper presents a newly established sample of 103 unique galaxies or galaxy groups at $0.4\lesssim z\lesssim 0.7$ from the Cosmic Ultraviolet Baryon Survey (CUBS) for studying the warm-hot circumgalactic medium (CGM) probed by both O VI and Ne VI
Externí odkaz:
http://arxiv.org/abs/2402.08016
All-sky maps of the thermal Sunyaev-Zel'dovich effect (SZ) tend to suffer from systematic features arising from the component separation techniques used to extract the signal. In this work, we investigate one of these methods known as needlet interna
Externí odkaz:
http://arxiv.org/abs/2402.00167
Medical dialogue generation relies on natural language generation techniques to enable online medical consultations. Recently, the widespread adoption of large-scale models in the field of natural language processing has facilitated rapid advancement
Externí odkaz:
http://arxiv.org/abs/2311.14539
Autor:
Chen, Mandy C., Chen, Hsiao-Wen, Rauch, Michael, Qu, Zhijie, Johnson, Sean D., Schaye, Joop, Rudie, Gwen C., Li, Jennifer I-Hsiu, Zhuoqi, Liu, Zahedy, Fakhri S., Cantalupo, Sebastiano, Boettcher, Erin
Turbulent motions in the circumgalactic medium (CGM) play a critical role in regulating the evolution of galaxies, yet their detailed characterization remains elusive. Using two-dimensional velocity maps constructed from spatially-extended [OII] and
Externí odkaz:
http://arxiv.org/abs/2310.18406