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pro vyhledávání: '"Lin, Zi"'
We reveal the double pole structures of the manifestly exotic tetraquark state $X_1(2900)$ in the scenario of $P$-wave $\bar{D}^*K^*$ dimeson resonance. We find that the observed enhancement signal associated with $X_1(2900)$ in $B^+ \to D^+D^-K^+$ b
Externí odkaz:
http://arxiv.org/abs/2408.08965
Autor:
Tong, Yongqi, Wang, Sizhe, Li, Dawei, Wang, Yifan, Han, Simeng, Lin, Zi, Huang, Chengsong, Huang, Jiaxin, Shang, Jingbo
While Large Language Models (LLMs) have demonstrated proficiency in handling complex queries, much of the past work has depended on extensively annotated datasets by human experts. However, this reliance on fully-supervised annotations poses scalabil
Externí odkaz:
http://arxiv.org/abs/2405.04086
Publikováno v:
Eur.Phys.J.C (2024) 84:1029
In this work, we investigate the collective flow development in high energy proton proton (pp) collisions with a multiphase transport model (AMPT) based on PYTHIA8 initial conditions with a sub-nucleon structure. It is found that the PYTHIA8 based AM
Externí odkaz:
http://arxiv.org/abs/2404.18829
The $X(3872)$, as the first and the most crucial member in the exotic charmoniumlike $XYZ$ family, has been studied for a long time. However, its dynamical origin, whether stemming from a $D\bar{D}^*$ hadronic molecule or the first excited $P$-wave c
Externí odkaz:
http://arxiv.org/abs/2404.16575
The impact of nuclear structure has garnered considerable attention in the high-energy nuclear physics community in recent years. This work focuses on studying the potential nuclear cluster structure in $^{16}\text{O}$ nuclei using anisotropic flow o
Externí odkaz:
http://arxiv.org/abs/2404.09780
We study the production of $D^0$ meson in $p$+$p$ and $p-$Pb collisions using the improved AMPT model considering both coalescence and independent fragmentation of charm quarks after the Cronin broadening are included. After a detailed discussion of
Externí odkaz:
http://arxiv.org/abs/2403.06099
The holographic entropy bound is discussed in cosmology. We try to define a special class of spatial systems in cosmology, inside which the entropy of matter satisfies the holographic entropy bound throughout the evolution of the universe. We first t
Externí odkaz:
http://arxiv.org/abs/2403.02362
The BESIII Collaboration recently performed a precise measurement of the $e^+e^-\rightarrow D\bar{D}$ Born cross sections, and confirmed the $G(3900)$ structure reported by BaBar and Belle with high significance. We identify the $G(3900)$ as the firs
Externí odkaz:
http://arxiv.org/abs/2403.01727
Fluctuations of conserved charges, such as the net-baryon number fluctuations, are influenced by different dynamical evolution processes. In this paper, we investigate the influence of hadronic rescatterings on different orders of cumulants of the ne
Externí odkaz:
http://arxiv.org/abs/2402.12823
We present the first study of collectivity inside jets with high charged multiplicity $N^j_{\rm ch}$ in proton-proton collisions at the Large Hadron Collider. By incorporating final-state partonic and hadronic interactions through cascade models amon
Externí odkaz:
http://arxiv.org/abs/2401.13137