Zobrazeno 1 - 10
of 28 940
pro vyhledávání: '"WANG, Ya"'
In this article, we solve the instantaneous Bethe-Salpeter equation with a linear plus Coulomb potential and conduct a meticulous study of the mass spectrum and wave function of toponium. Our investigation reveals that, owing to the exceedingly heavy
Externí odkaz:
http://arxiv.org/abs/2411.17955
In the paper, we conduct a detailed investigation of the rare decay processes of charged meson, specifically $B^+ \to K^+\ell^+\ell^-$ with $\ell=(e,\mu,\tau)$ and $B^+ \to K^+\nu\bar{\nu}$. These processes involve flavor-changing-neutral-current (FC
Externí odkaz:
http://arxiv.org/abs/2411.12141
The leptonic decay of $D^+$-meson has attracted significant interest due to its unique characteristics. In this paper, we carry out an investigation into the $D^+$-meson leptonic decays $D^+\to \ell^+\nu_{\ell}$ with $\ell=(e,\mu,\tau)$ by employing
Externí odkaz:
http://arxiv.org/abs/2411.10660
Transformers have found extensive applications across various domains due to the powerful fitting capabilities. This success can be partially attributed to their inherent nonlinearity. Thus, in addition to the ReLU function employed in the original t
Externí odkaz:
http://arxiv.org/abs/2411.03884
The BESIII Collaboration recently reported the observation of two new resonances, $X(1910)$ and $X(2300)$, which have sparked our interest in studying the light hadron family with $J^{PC}=1^{+-}$ . In this work, we investigate the mass spectra and OZ
Externí odkaz:
http://arxiv.org/abs/2411.03792
Autor:
Chen, Huadong, Fletcher, Lyndsay, Zhou, Guiping, Cheng, Xin, Wang, Ya, Mulay, Sargam, Zheng, Ruisheng, Ma, Suli, Zhang, Xiaofan
We investigated two consecutive solar eruption events in the solar active region (AR) 12994 at the solar eastern limb on 2022 April 15. We found that the flare loops formed by the first eruption were involved in the second eruption. During the initia
Externí odkaz:
http://arxiv.org/abs/2410.12202
In this paper, we investigate the rare decay $B^0\to K_0^*(1430)\ell^+\ell^-$ with $\ell=(e,\mu,\tau)$ and $B^0\to K_0^*(1430)\nu\bar{\nu}$ induced by the flavor changing neutral current transition of $b\to s\ell^+\ell^-(\nu\bar\nu)$. Firstly, the $B
Externí odkaz:
http://arxiv.org/abs/2410.09363
Autor:
Liu, Bang, Zhang, Li-Hua, Wang, Ya-Jun, Zhang, Jun, Wang, Qi-Feng, Ma, Yu, Han, Tian-Yu, Zhang, Zheng-Yuan, Shao, Shi-Yao, Li, Qing, Chen, Han-Chao, Nan, Jia-Dou, Zhu, Dong-Yang, Yin, Yi-Ming, Shi, Bao-Sen, Ding, Dong-Sheng
Higgs and Goldstone modes manifest as fluctuations in the order parameter of system, offering insights into its phase transitions and symmetry properties. Exploring the dynamics of these collective excitations in a Rydberg atoms system advances vario
Externí odkaz:
http://arxiv.org/abs/2410.06047
Autor:
Ding, Zhe, Chen, Zhousheng, Fan, Xiaodong, Zhang, Weihui, Fu, Jun, Sun, Yumeng, Cheng, Zhi, Yu, Zhiwei, Yang, Kai, Li, Yuxin, Liu, Xing, Wang, Pengfei, Wang, Ya, Jiang, Jianhua, Zeng, Hualing, Zeng, Changgan, Shi, Guosheng, Shi, Fazhan, Du, Jiangfeng
The one-dimensional side gate based on graphene edges shows a significant capability of reducing the channel length of field-effect transistors, further increasing the integration density of semiconductor devices. The nano-scale electric field distri
Externí odkaz:
http://arxiv.org/abs/2409.14942