Zobrazeno 1 - 10
of 31 783
pro vyhledávání: '"Wang An-yu"'
Inspired by the newly observed $T_{c\bar{s}}$ state in the $D_{s1}(2460)^{+} \rightarrow D_{s}^{+}\pi^{+}\pi^{-}$ reaction by the LHCb Collaboration, we investigate the amplitude in this decay to explore the origin and properties of this open-charm t
Externí odkaz:
http://arxiv.org/abs/2412.06446
We present a pattern emerging from stellar obliquity measurements in single-star systems: planets with high planet-to-star mass ratios ($M_{\rm p}/M{_*}$$>$ $2\times10^{-3}$) -- such as super-Jupiters, brown dwarf companions, and M-dwarfs hosting Jup
Externí odkaz:
http://arxiv.org/abs/2412.04438
Autor:
Chen, Xiao-Bin, Wang, Kai, Huang, Yi-Yun, Zhang, Hai-Ming, Xi, Shao-Qiang, Liu, Ruo-Yu, Wang, Xiang-Yu
The supersonic flow motions associated with infall of baryonic gas toward sheets and filaments, as well as cluster mergers, produces large-scale shock waves. The shocks associated with galaxy clusters can be classified mainly into two categories: int
Externí odkaz:
http://arxiv.org/abs/2412.02436
Autor:
Han, Xiao, Wang, Hai-Feng, Carraro, Giovanni, López-Corredoira, Martín, Ting, Yuan-Sen, Luo, Yang-Ping, Wang, Guan-Yu
We present an analysis of the structure, kinematics, and chemo-dynamical properties of the Milky Way bulge using data from OGLE, APOGEE, and Gaia. Firstly, we identified 2,156 ab-type RR Lyrae stars (RRabs) from OGLE-IV, then through their apocenters
Externí odkaz:
http://arxiv.org/abs/2412.00752
Autor:
Wang, Zhong-Yu, Liang, Wei
With the recent measurements of the $D_{s}^{+}\rightarrow \pi^{+}\pi^{+}\pi^{-}$ and $D^{+}\rightarrow \pi^{+}\pi^{+}\pi^{-}$ decays by the LHCb Collaboration, we study these two decay processes by considering the final state interaction formalism. T
Externí odkaz:
http://arxiv.org/abs/2411.18134
High-energy neutrinos from the blazar TXS~0506+056 are usually thought to arise from the relativistic jet pointing to us. However, the composition of jets of active galactic nuclei (AGNs), whether they are baryon dominated or Poynting flux dominated,
Externí odkaz:
http://arxiv.org/abs/2411.17632
Autor:
Wang, Feng-Yu
In this paper we introduce some recent progresses on the convergence rate in Wasserstein distance for empirical measures of Markov processes. For diffusion processes on compact manifolds possibly with reflecting or killing boundary conditions, the sh
Externí odkaz:
http://arxiv.org/abs/2411.12996
The driven dynamics of localization transitions in a non-Hermitian Disorder-Aubry-Andr\'{e} (DAA) model are thoroughly examined under both open boundary conditions (OBC) and periodic boundary conditions (PBC). Through an analysis of the static proper
Externí odkaz:
http://arxiv.org/abs/2411.12540
The damage and the critical current density (Jc) degradation of polycrystalline superconductors induced by strain dramatically influence their performance in applications. Unfortunately, the state-of-the-art experimental techniques are unable to dete
Externí odkaz:
http://arxiv.org/abs/2411.11561
The Boomerang nebula is a bright radio and X-ray pulsar wind nebula (PWN) powered by an energetic pulsar, PSR~J2229+6114. It is spatially coincident with one of the brightest ultrahigh-energy (UHE, $\ge 100$\,TeV) gamma-ray sources, LHAASO~J2226+6057
Externí odkaz:
http://arxiv.org/abs/2411.09901