Zobrazeno 1 - 10
of 1 608
pro vyhledávání: '"LU An-jing"'
Publikováno v:
Shipin yu jixie, Vol 39, Iss 4, Pp 130-134,169 (2023)
Objective： The fatty acid composition and content of three kinds of Dendrobium were studied in order to provide reference for the development of dendrobium efficacy. Methods： The fatty acids compositions of Dendrobium nobile, Dendrobium officinal
Externí odkaz:
https://doaj.org/article/aad7428648cb4a569705c18bd9e4ce8f
Autor:
Zhou, Zi-Min, Wang, Xiang-Gao, Liang, En-Wei, Cao, Jia-Xin, Liu, Hui-Ya, Li, Cheng-Kui, Li, Bing, Lin, Da-Bin, Zheng, Tian-Ci, Lu, Rui-Jing
Publikováno v:
2024, apj, 972, 190.
Power Density Spectrum (PDS) is one of the powerful tools to study light curves of gamma-ray bursts (GRBs). We show the average PDS and individual PDS analysis with {\it Hard X-ray Modulation Telescope} (also named \insighthxmt) GRBs data. The values
Externí odkaz:
http://arxiv.org/abs/2410.14119
Gamma-ray bursts (GRBs) as the most energetic explosions in the modern universe have been studied over half a century, but the physics of the particle acceleration and radiation responsible for their observed spectral behaviors are still not well und
Externí odkaz:
http://arxiv.org/abs/2407.14127
The properties of the progenitors of gamma-ray bursts (GRBs) and of their environment are encoded in their luminosity function and cosmic formation rate. They are usually recovered from a flux-limited sample based on Lynden-Bell's $c^{-}$ method. How
Externí odkaz:
http://arxiv.org/abs/2403.09968
Autor:
Li, Jing, Lin, Da-Bin, Lu, Rui-Jing, Jiang, Lu-Yao, Liang, Wen-Qiang, Chen, Zhi-Lin, Li, Xiao-Yan, Wang, Xiang-Gao, Liang, En-Wei
Long-duration GRB~200829A was detected by Fermi-GBM and Swift-BAT/XRT, and then rapidly observed by other ground-based telescopes. It has a weak $\gamma$-ray emission in the very early phase and followed by a bright spiky $\gamma$-ray emission pulse.
Externí odkaz:
http://arxiv.org/abs/2301.00925
Autor:
Li, Jing, Lin, Da-Bin, Lu, Rui-Jing, Wang, Yun, Jiang, Lu-Yao, Du, Shen-Shi, Liang, Wen-Qiang, Wang, Xiang-Gao, Liang, En-Wei
Knowledge about the Lorentz factor and its evolution of relativistic jets in gamma-ray bursts (GRBs) is crucial to understand their physics. An exact value of bulk Lorentz factor can be estimated based on a high-energy spectral cutoff, which may appe
Externí odkaz:
http://arxiv.org/abs/2212.13058
It was well known that most of gamma-ray bursts (GRBs) are dominated by positive spectral lags, while a small fraction of GRBs show negative lags. However, Wei et al. firstly identified a well-defined transition from positive lags to negative lags in
Externí odkaz:
http://arxiv.org/abs/2212.05718
Autor:
Deng, Li-Tao, Lin, Da-Bin, Zhou, Li, Wang, Kai, Yang, Xing, Hou, Shu-Jin, Li, Jing, Wang, Xiang-Gao, Lu, Rui-Jing, Liang, En-Wei
We report on a very bright, long-duration gamma-ray burst (GRB), GRB~220426A, observed by \emph{Fermi} satellite. GRB~220426A with total duration of $T_{90}=6$~s is composed with two main pulses and some sub-peaks. The spectral analysis of this burst
Externí odkaz:
http://arxiv.org/abs/2205.08737
Publikováno v:
Quantum 6, 740 (2022)
We design faster-than-adiabatic state transfers (switching of quantum numbers) in time-dependent coupled-oscillator Hamiltonians. The manipulation to drive the process is found using a two-dimensional invariant recently proposed in S. Simsek and F. M
Externí odkaz:
http://arxiv.org/abs/2203.04388
Autor:
Zhang, Li-Bo, Chen, Yu-Xin, Li, Zhen-Jiang, Geng, Xin-Yi, Zhao, Xiang-Yue, Zhang, Feng-Rui, Bi, Yan-Zhi, Lu, Xue-Jing, Hu, Li
Publikováno v:
In Cell Reports Medicine 15 October 2024 5(10)