Zobrazeno 1 - 10
of 4 647
pro vyhledávání: '"Qi, Jing"'
The Macquart relation and time-delay cosmography are now two promising ways to fast radio burst (FRB) cosmology. In this work, we propose a joint method that combines strongly lensed and unlensed FRBs for improving cosmological parameter estimation b
Externí odkaz:
http://arxiv.org/abs/2411.03126
Autor:
Xu, Minfeng, Fan, Chen-Chen, Zhou, Yan-Jie, Guo, Wenchao, Liu, Pan, Qi, Jing, Lu, Le, Chao, Hanqing, He, Kunlun
Cardiovascular diseases (CVD) remain a leading health concern and contribute significantly to global mortality rates. While clinical advancements have led to a decline in CVD mortality, accurately identifying individuals who could benefit from preven
Externí odkaz:
http://arxiv.org/abs/2410.18610
The interference between amplitudes corresponding to different intermediate resonances plays an important role in generating large CP asymmetries in phase space in multi-body decays of bottom and charmed mesons. In this paper, we study the CP violati
Externí odkaz:
http://arxiv.org/abs/2410.08539
In this work, we systematically study the heavy baryonium and heavy dibaryon systems using the Bethe-Salpeter equation in the ladder and instantaneous approximations for the kernel. Our results indicate that all the heavy baryonium systems, specifica
Externí odkaz:
http://arxiv.org/abs/2409.03315
A mechanism of generating CP violation through the imaginary part of the interference of two amplitudes is proposed. This mechanism has shown clear evidence in decays such as $B^\pm\to \pi^\pm\pi^+\pi^-$. The proposed mechanism is helpful in searchin
Externí odkaz:
http://arxiv.org/abs/2407.20586
We present a comprehensive test of the cosmic distance duality relation (DDR) using a combination of strong gravitational lensing (SGL) time delay measurements and Type Ia supernovae (SNe Ia) data. We investigate three different parameterizations of
Externí odkaz:
http://arxiv.org/abs/2407.07336
The growing tensions between the early Universe and the late Universe increasingly highlight the importance of developing precise probes for late cosmology. As significant late-Universe probes, Type Ia supernovae (SNe Ia) and gravitational waves (GWs
Externí odkaz:
http://arxiv.org/abs/2407.05686
The spatial attention mechanism has been widely used to improve object detection performance. However, its operation is currently limited to static convolutions lacking content-adaptive features. This paper innovatively approaches from the perspectiv
Externí odkaz:
http://arxiv.org/abs/2403.18282
In this work, we investigate possible bound states of the $\Lambda_c\bar{\Lambda}_c$ system in the Bethe-Salpeter formalism in the ladder and instantaneous approximations. By numerically solving the Bethe-Salpeter equation, we confirm the existence o
Externí odkaz:
http://arxiv.org/abs/2403.11066
The determination of the spatial geometry of the universe plays an important role in modern cosmology. Any deviation from the cosmic curvature $\Omega_K=0$ would have a profound impact on the primordial inflation paradigm and fundamental physics. In
Externí odkaz:
http://arxiv.org/abs/2310.14723