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Your search keyword '"Luo, Zhongjie"' showing total 19 results
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19 results on '"Luo, Zhongjie"'

1. Drag force on heavy quarks from holographic QCD

Author

Xiong, Yuanhui, Tang, Xingzheng, and Luo, Zhongjie

Subjects
High Energy Physics - Phenomenology
Abstract

We study the drag force of a relativistic heavy quark using a holographic QCD model with conformal invariance broken by a background dilaton. We analyze the effects of chemical potential and confining scale on this quantity, respectively. It is shown that the drag force in this model is larger than that of $\mathcal{N}=4$ supersymmetric Yang-Mills (SYM) plasma. In particular, the inclusion of the chemical potential and confining scale both enhance the drag force, in agreement with earlier findings. Also, we discuss how chemical potential and confining scale influence the diffusion coefficient., Comment: 8 pages, 3 figures. To be published in Chinese Physics C

Published
2019
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2. Positioning Method Without GNSS for Unmanned Systems Based on Fusion of IMU, TOA and AOA

Author

Luo, Zhongjie, Deng, Zhongliang, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Wu, Meiping, editor, Niu, Yifeng, editor, Gu, Mancang, editor, and Cheng, Jin, editor

Published
2022
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7. Drag force on heavy quarks from holographic QCD Supported by Guizhou Provincial Key Laboratory Of Computational Nano-Material Science (2018LCNS002)

Author

Xiong, Yuanhui, Tang, Xingzheng, and Luo, Zhongjie

Subjects
High Energy Physics::Theory, High Energy Physics::Phenomenology
Abstract

We study the drag force of a relativistic heavy quark using a holographic QCD model with conformal invariance broken by a background dilaton. The effects of the chemical potential and the confining scale on this quantity are analyzed. The drag force in this model is shown to be larger than that of supersymmetric Yang-Mills (SYM) plasma. In particular, the inclusion of the chemical potential and confining scale both enhance the drag force, in agreement with earlier findings. Moreover, we discuss how the chemical potential and confining scale influence the diffusion coefficient.

Published
2019

18. Enhanced Raman Scattering by Nano Gate Electrode

Author

Luo Zhongjie, Li Tieping, Wang Qingling, Xiang Dong, Wang Xicheng, and Wei Youfeng

Subjects
symbols.namesake, Materials science, business.industry, Electrode, Nano, symbols, Optoelectronics, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics, Raman scattering, Electronic, Optical and Magnetic Materials
Published
2011

19. Mid-IR Faraday optical filter with an ultra-narrow single transmission peak at 5.33 ?m

Author

Wu, Kuijun, Luo, Zhongjie, Feng, Yutao, Xiong, Yuanhui, Yu, Guangbao, Duan, Weimin, and Li, Faquan

Abstract

We present a theoretical and experimental study of a mid-infrared Faraday optical filter (MIFOF) with an ultra-narrow single transmission peak. The typical representative of paramagnetic molecules, gas-phase nitric oxide (NO), is selected as the working material. We focus on the transmission of such a filter operating on a Q(3/2) transition, and its dependence on the strength of the magnetic field. This MIFOF simultaneously achieves a peak transmission of 52%, an equivalent noise bandwidth (ENBW) of 444 MHz, and an out-of-band rejection ratio of 2 × 104, for a magnetic field of 17 mT and a NO pressure of 10 mbar.

Published
2019
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