摘要：核子时代:接受历史考验的艺术家们|2024年10月11日至2025年2月9日,巴黎现代艺术博物馆举办“核子时代”大展,展出上百位东西方知名艺术家作品,通过艺术家想象中的核子世界重温20世纪现代史。来自全球多家博物馆的超过250件展品亮相本展。

摘要：Very low Beta superconducting spoke cavity is one of the key challenges for the China-ADS project. In this paper, a new structure of 3βλ/2 spoke cavity is first studied in detail. Its RF and mechanical properties are simulated using CST-MWS and ANSYS, and compared with the traditional βλ/2 spoke structure.

摘要：In this paper, we find the information loss for QCD matter in AdS black holes at LHC by extending the Gottesman and Preski11 methode to AdS black holes. We calculate the information transformation from the collapsing matter to the state of outgoing Hawking radiation for both quarks and gluons. It is noticed that for finite values of quark and gluon energies, information from all emission processes experiences some degrees of loss. Possible explanation for this feature will be presented in this paper.

摘要：We give a brief introduction to the AdS/CFT correspondence and its application to QCD physics,especiallyits application in the study of quark-gluon-plasma (QGP)formed in the relativistic heavy ion collision (RHIC).Thisreview is based on the talks given in several schools and programs for the phenomenologists working on nuclear physicsand particle physics.

摘要：12024年10月11日至2025年2月9日,巴黎现代艺术博物馆举办“核子时代”大展,展出上百位东西方知名艺术家作品,通过艺术家想象中的核子世界重温20世纪现代史。20世纪被誉为核子时代。从世纪初原子构成理论和技术的发展、1945年毁灭性的原子弹事件、20世纪下半叶的几次重大核事故,到现代核能的应用,核技术的发展改变着人类的生存和生活,也刺激着艺术家们对科技、物质、事件、政治话语的想象和再创作。

摘要：We review a recent work on masses of mesons and nucleons within a hard wall model of holographic QCD in a unified *** order to treat meson and nucleon properties on the same footing,we introduced the same infrared （IR） cut for both *** framework of present approach,the best fit to the experimental data is achieved introducing the anomalous dimension for baryons.

摘要：It is generally believed that young, rapidly rotating pulsars are important sites of particle acceleration, in which protons can be accelerated to relativistic energy above the polar cap region if the magnetic moment is antiparallel to the spin axis （μ·Ω 〈 0）. To obtain diffuse neutrinos and gamma-rays at TeV that originate in our Galaxy, we use the Monte Carlo method to generate a sample of young pulsars with ages less than 106 yr in our galaxy; the neutrinos and high-energy gamma-rays can be produced through a photomeson process with the interaction of energetic protons and soft X-ray photons （p ＋γ→△＋→n＋π＋/p＋π0） for a single pulsar, and these X-ray photons come from the surface of the neutron star. The results suggest that the flux of diffuse neutrinos at TeV energies is lower than the background flux, indicating they are difficult to detect using current neutrino telescopes.

摘要：2024科创成果江门中微子实验探测器主体建成11月20日,位于地下700米的江门中微子实验探测器主体建成。江门中微子实验的首要科学目标是解决国际中微子研究的核心问题——中微子质量顺序测量,并同步进行多项重大前沿交叉研究。根据设计,当中微子进入探测器内部,与液体闪烁体发生作用后会发出极其微弱的光,数万个光电倍增管可以将其捕捉,从而供科学家分析研究。

摘要：To test superconducting cavities, a vertical test system has been designed and set up at the Institute of Modern Physics （IMP）. The system design is based on VCO-PLL hardware and the NI Labview software. The test of the HWR010#2 superconducting cavity shows that the function of this test system is satisfactory for testing the low frequency cavity.

摘要：XAL is a high level accelerator application framework that was originally developed by tile Spallation Neutron Source （SNS）, Oak Ridge National Laboratory. It has an advanced design concept and has been adopted by many international accelerator laboratories. Adopting XAL for ADS is a key subject in the long term. This paper will present the modifications to tile original XAL applications for ADS. The work includes a proper relational database schema modification in order to better suit the requirements of ADS configuration data, redesigning and re-implementing db2xal application, and modifying the virtual accelerator application. In addition, the new device types and new device attributes for ADS online modeling purpose are also described here.