Zobrazeno 1 - 10
of 10 896
pro vyhledávání: '"Fu, Sheng"'
Autor:
Tan, Rong-Xi, Xue, Ke, Lyu, Shen-Huan, Shang, Haopu, Wang, Yao, Wang, Yaoyuan, Fu, Sheng, Qian, Chao
Offline model-based optimization (MBO) aims to identify a design that maximizes a black-box function using only a fixed, pre-collected dataset of designs and their corresponding scores. A common approach in offline MBO is to train a regression-based
Externí odkaz:
http://arxiv.org/abs/2410.11502
The $CP$ violation (CPV) in the baryon system has not yet been definitively established. We demonstrate that individual partial-wave CPV in the $\Lambda_b\to p\pi^-,pK^-$ decays can exceed $10\%$, but the destruction between different partial waves r
Externí odkaz:
http://arxiv.org/abs/2409.02821
The dynamical studies on the non-leptonic weak decays of charmed baryons are always challenging, due to the large non-perturbative contributions at the charm scale. In this work, we develop the final-state rescattering mechanism to study the two-body
Externí odkaz:
http://arxiv.org/abs/2408.14959
Autor:
Wang, Jian-Peng, Yu, Fu-Sheng
Publikováno v:
Chin. Phys. C 48, 101002 (2024)
There is a long-standing puzzle that the CP violation (CPV) in the baryon systems has never been well established in experiments, while the CPV of mesons have been observed by decades. In this paper, we propose that the CPV of baryon decays can be ge
Externí odkaz:
http://arxiv.org/abs/2407.04110
Publikováno v:
Chin.Phys.C 48 (2024) 8, 083109
The similar densities of dark matter and baryons in the universe imply that they might arise from the same ultraviolet model. The B-Mesogenesis, which assumes dark matter is charged under the baryon number, attempts to simultaneously explain the orig
Externí odkaz:
http://arxiv.org/abs/2404.04337
The doubly charmed baryon $\Xi_{cc}^{++}$ has been observed by LHCb through the non-leptonic decay modes of $\Xi_{cc}^{++}\to\Lambda_{c}^{+}K^{-}\pi^{+}\pi^{+}$ and $\Xi_{c}^{+}\pi^{+}$ in 2017. After that, the experimentalists turn their attention t
Externí odkaz:
http://arxiv.org/abs/2403.09511
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-35 (2024)
Abstract The dynamical studies on the non-leptonic weak decays of charmed baryons are always challenging, due to the large non-perturbative contributions at the charm scale. In this work, we develop the final-state rescattering mechanism to study the
Externí odkaz:
https://doaj.org/article/b0986386ec1645e4887d9d6bd8ae1115
Autor:
Zhang, Shu-Juan, Yan, Jian-Min, Tang, F., Wu, Jin, Dong, Wei-Qi, Zhang, Dan-Wen, Luo, Fu-Sheng, Chen, Lei, Fang, Y., Zhang, Tao, Chai, Yang, Zhao, Weiyao, Wang, Xiaolin, Zheng, Ren-Kui
Publikováno v:
ACS Applied Materials & Interfaces 13.49 (2021): 58949-58955
Stoichiometric Cr2Se3 single crystals are particular layer-structured antiferromagnets which possess noncolinear spin configuration, weak ferromagnetic moments, moderate magnetoresistance (MR ~ 14.3%), and bad metallic conductivity below the antiferr
Externí odkaz:
http://arxiv.org/abs/2307.13843
Publikováno v:
Phys.Rev.D 108 (2023) 9, L091301
The electric dipole moment (EDM) of elementary particles, arising from flavor-diagonal $CP$ violation, serves as a powerful probe for new physics beyond the Standard Model and holds the potential to provide novel insights in unraveling the puzzle of
Externí odkaz:
http://arxiv.org/abs/2307.04364