Zobrazeno 1 - 10
of 2 600
pro vyhledávání: '"Liu, Teng"'
Autor:
Hagen, Scott, Done, Chris, Silverman, John D., Li, Junyao, Liu, Teng, Ren, Wenke, Buchner, Johannes, Merloni, Andrea, Nagao, Tohru, Salvato, Mara
The structure of the accretion flow onto supermassive black holes (SMBH) is not well understood. Standard disc models match to zeroth order in predicting substantial energy dissipation within optically-thick material producing a characteristic strong
Externí odkaz:
http://arxiv.org/abs/2406.06674
Autor:
Lu, Pengfei, Liu, Yang, Lao, Qifeng, Liu, Teng, Rao, Xinxin, Bian, Ji, Wu, Hao, Zhu, Feng, Luo, Le
The fundamental concept underlying topological phenomena posits the geometric phase associated with eigenstates. In contrast to this prevailing notion, theoretical studies on time-varying Hamiltonians allow for a new type of topological phenomenon, k
Externí odkaz:
http://arxiv.org/abs/2406.03026
Autor:
Liu, Teng, Merloni, Andrea, Sanders, Jeremy, Ponti, Gabriele, Strong, Andrew, Yeung, Michael, Locatelli, Nicola, Predehl, Peter, Zheng, Xueying, Sasaki, Manami, Freyberg, Michael, Dennerl, Konrad, Becker, Werner, Nandra, Kirpal, Mayer, Martin, Buchner, Johannes
There are two contradictory views of the eROSITA bubbles: either a 10 kpc-scale pair of giant bubbles blown by the Galactic center (GC), or a 100 pc-scale local structure coincidentally located in the direction of GC. A key element of this controvers
Externí odkaz:
http://arxiv.org/abs/2405.04264
Autor:
Wu, Yu, Liu, Teng, Song, Haiyang, Zhao, Yinghe, Gu, Jinxing, Liu, Kailang, Li, Huiqiao, Wang, Jinlan, Zhai, Tianyou
Through learning from past literature, artificial intelligence models have been able to predict the future applications of various stoichiometric inorganic materials in a variety of subfields of materials science. This capacity offers exciting opport
Externí odkaz:
http://arxiv.org/abs/2404.06120
Autor:
Zhang, Yi, Comparat, Johan, Ponti, Gabriele, Merloni, Andrea, Nandra, Kirpal, Haberl, Frank, Truong, Nhut, Pillepich, Annalisa, Locatelli, Nicola, Zhang, Xiaoyuan, Sanders, Jeremy, Zheng, Xueying, Liu, Ang, Popesso, Paola, Liu, Teng, Predehl, Peter, Salvato, Mara
Understanding how the hot circum-galactic medium (CGM) properties relate to the galaxy's properties can constrain galaxy evolution models. We aim to measure the scaling relations between the X-ray luminosity of the hot CGM and the fundamental propert
Externí odkaz:
http://arxiv.org/abs/2401.17309
Autor:
Zhang, Yi, Comparat, Johan, Ponti, Gabriele, Merloni, Andrea, Nandra, Kirpal, Haberl, Frank, Locatelli, Nicola, Zhang, Xiaoyuan, Sanders, Jeremy, Zheng, Xueying, Liu, Ang, Popesso, Paola, Liu, Teng, Truong, Nhut, Pillepich, Annalisa, Predehl, Peter, Salvato, Mara
We apply a stacking technique to gain enough statistics to detect the hot CGM around galaxies. We use the X-ray data from the first four SRG/eROSITA all-sky surveys (eRASS:4). We discuss how the satellite galaxies could bias the stacking and carefull
Externí odkaz:
http://arxiv.org/abs/2401.17308
Autor:
Knies, Jonathan R., Sasaki, Manami, Becker, Werner, Liu, Teng, Ponti, Gabriele, Plucinsky, Paul P.
The Gemini-Monoceros X-ray enhancement is a rich field for studying diffuse X-ray emission and supernova remnants (SNRs). With the launch of eROSITA onboard the SRG platform in 2019, we are now able to fully study these sources. Many of the SNRs in t
Externí odkaz:
http://arxiv.org/abs/2401.17289
Autor:
Bogensberger, David, Nandra, Kirpal, Salvato, Mara, Liu, Teng, Wolf, Julien, Croom, Scott, Starck, Hattie, Buchner, Johannes, Ponti, Gabriele, Chitham, Jacob Ider, Maitra, Chandreyee, Robrade, Jan, Merloni, Andrea, Krumpe, Mirko
Aims: During the Spectrum Roentgen Gamma (SRG)/ eROSITA all-sky surveys, X-ray sources close to the South Ecliptic Pole (SEP) are observed almost every 4 hours. We aim to identify the sources exhibiting the most significant long-term X-ray variabilit
Externí odkaz:
http://arxiv.org/abs/2401.17279
We employ the eigen microstate approach to explore the self-organized criticality (SOC) in two celebrated sandpile models, namely, the BTW model and the Manna model. In both models, phase transitions from the absorbing-state to the critical state can
Externí odkaz:
http://arxiv.org/abs/2401.00120
Autor:
Zheng, Xueying, Ponti, Gabriele, Freyberg, Michael, Sanders, Jeremy, Locatelli, Nicola, Merloni, Andrea, Strong, Andy, Sasaki, Manami, Comparat, Johan, Becker, Werner, Kerp, Juergen, Maitra, Chandreyee, Liu, Teng, Predehl, Peter, Anastasopoulou, Konstantina, Lamer, Georg
By June of 2020, the extended ROentgen Survey with an Imaging Telescope Array (eROSITA) on board the Spectrum Roentgen Gamma observatory had completed its first of the planned eight X-ray all-sky survey (eRASS1). The large effective area of the X-ray
Externí odkaz:
http://arxiv.org/abs/2312.06745