空间重构、文本新解和观演互渗――论小剧场艺术的若干特征（下）

LHC muon trigger detectors are supposed to work for 10 yr under an intense flux of radiation. Therefore, in the framework of ATLAS, the performance of full and reduced size RPC prototypes, heavily irradiated with gamma sources, were measured for variable incident fluxes. We introduce here a detector description in terms of the "global" parameters based on experimental data such as current, total counting rate and gamma fluxes. In this test the ATLAS final front- end electronics was used for the first time. (4 refs)

“两个先锋队”理论对马克思主义政党理论的新贡献

江泽民关于党的“两个先锋队”理论,是对我党的性质和特征的一个新认识、新概括、新表述,它表明中国共产党不仅具有工人阶级先锋队这一马克思主义政党的普遍特征,而且具有中国人民和中华民族先锋队的特殊性;它表明中国共产党具有坚实的阶级基础和广泛的群众基础

Ageing test of the ATLAS RPCs at X5-GIF

An ageing test of three ATLAS production RPC stations is in course at X5-GIF, the CERN irradiation facility. The chamber efficiencies are monitored using cosmic rays triggered by a scintillator hodoscope. Higher statistics measurements are made when the X5 muon beam is available. We report here the measurements of the efficiency versus operating voltage at different source intensities, up to a maximum counting rate of about 700Hz/cm^2. We describe the performance of the chambers during the test up to an overall ageing of 4 ATLAS equivalent years corresponding to an integrated charge of 0.12C/cm^2, including a safety factor of 5.Comment: 4 pages. Presented at the VII Workshop on Resistive Plate Chambers and Related Detectors; Clermont-Ferrand October 20th-22nd, 200

《恋爱的犀牛》剧本剧照和剧评

We present results on efficiency and time resolution of a large- resistive plate chamber prototype, equipped with the final ATLAS front-end electronics, at the Gamma Irradiation Facility installed on the CERN X5 beam. (5 refs)

High-rate tests on Resistive Plate Chambers operated with eco-friendly gas mixtures

Results obtained by the RPC ECOgas@GIF++ Collaboration, using Resistive Plate Chambers operated with new, eco-friendly gas mixtures, based on Tetrafluoropropene and carbon dioxide, are shown and discussed in this paper. Tests aimed to assess the performance of this kind of detectors in high-irradiation conditions, analogous to the ones foreseen for the coming years at the Large Hadron Collider experiments, were performed, and demonstrate a performance basically similar to the one obtained with the gas mixtures currently in use, based on Tetrafluoroethane, which is being progressively phased out for its possible contribution to the greenhouse effect. Long term aging tests are also being carried out, with the goal to demonstrate the possibility of using these eco-friendly gas mixtures during the whole High Luminosity phase of the Large Hadron Collider.Comment: Submitted to European Physical Journal C on October 24, 2023, 15 pages, 14 figure