Zobrazeno 1 - 10
of 6 115
pro vyhledávání: '"Jia LU"'
Autor:
Zhang, Jia-Lu
In high-energy particle physics, extracting parton distribution functions (PDFs) from lattice quantum chromodynamics (QCD) calculations remains a significant challenge, particularly due to the divergent nature of perturbative expansions at high order
Externí odkaz:
http://arxiv.org/abs/2411.16382
Publikováno v:
Phys. Rev. D. 110 (2024) 094038
It has been recently demonstrated that lightcone distribution amplitudes (LCDAs) for a heavy meson, defined in the heavy quark limit, can be extracted by simulating quasi-distribution amplitudes on the lattice with a large meson momentum $P^z$. This
Externí odkaz:
http://arxiv.org/abs/2408.13486
Autor:
Feng, Hui-Mei, Cao, Zi-Huang, Lam, Man I, Li, Ran, Tian, Hao, Yin, Da-Yi, Yang, Yuan-Yu, Zhang, Xin, Fan, Dong-Wei, Dong, Yi-Qiao, Li, Xin-Feng, Wang, Wei, Li, Long, Jones, Hugh R. A., Tao, Yi-Han, Nie, Jia-Lu, Wang, Pei-Pei, Liu, Mao-Yuan, Yang, He-jun, Liu, Chao
The China Space Station Telescope (CSST) is a two-meter space telescope with multiple back-end instruments. The Fine Guidance Sensor (FGS) is an essential subsystem of the CSST Precision Image Stability System to ensure the required absolute pointing
Externí odkaz:
http://arxiv.org/abs/2406.00972
Publikováno v:
JHEP07(2024)019
We present a comprehensive investigation of leading-twist lightcone distribution amplitudes (LCDAs) and quasi distribution amplitudes (quasi-DAs) for light octet and decuplet baryons within large momentum effective theory. In LaMET, LCDAs can be fact
Externí odkaz:
http://arxiv.org/abs/2404.04855
Publikováno v:
Biomarker Research, Vol 12, Iss 1, Pp 1-29 (2024)
Abstract Early detection of cancer significantly improves patient outcomes, with biomarkers offering a promising avenue for earlier and more precise diagnoses. Microfluidic biosensors have emerged as a powerful tool for detecting these biomarkers in
Externí odkaz:
https://doaj.org/article/26eb4cb2728346658128fe35df072c18
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 6, Pp 92-98 (2024)
To explore the differences in the quality of Artemisia dracunculus L essential oil at different growth times, gas chromatography-mass spectrometry (GC-MS) was used to analyze the chemical components of Artemisia annua essential oil. The influence of
Externí odkaz:
https://doaj.org/article/a0957e3339e44dbbb874f07f79e4a412
Publikováno v:
PhytoKeys, Vol 248, Iss , Pp 293-304 (2024)
Cardamine zhangjiajieensis, a new species from Hunan Province, China, is described and illustrated. Cardamine zhangjiajieensis is similar to C. circaeoides. From the latter, C. zhangjiajieensis is readily distinguished by the terminal leaflet of the
Externí odkaz:
https://doaj.org/article/919459f802ff416a94c1ac1440179a14
Publikováno v:
Translational Neurodegeneration, Vol 13, Iss 1, Pp 1-24 (2024)
Abstract Background Persistent innate and adaptive immune responses in the brain contribute to the progression of Alzheimer’s disease (AD). APOE4, the most important genetic risk factor for sporadic AD, encodes apolipoprotein E4, which by itself is
Externí odkaz:
https://doaj.org/article/14905b7d5e394e13a78759243af56b53
We develop a hybrid scheme to renormalize quasi distribution amplitudes of a light baryon on the lattice, which combines the self-renormalization and ratio scheme. By employing self-renormalization, the UV divergences and linear divergence at large s
Externí odkaz:
http://arxiv.org/abs/2308.16793
Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through
Externí odkaz:
http://arxiv.org/abs/2304.09004