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3. Experimental investigation on compressive strength of concrete with sticky rice pulp at different ages (the experiment of concrete with sticky rice pulp)

Author

Huzhi Zhang, Yucheng Shang, Gongxun Wang, Xiaofeng Zhou, Qunyu Yang, and Peigen He

Subjects
Materials science, Compressive strength, Mechanics of Materials, Pulp (paper), engineering, General Materials Science, Building and Construction, Composite material, engineering.material, Civil and Structural Engineering
Published
2020
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4. Simulating a Measurement of the 2nd Knee in the Cosmic Ray Spectrum with an Atmospheric Fluorescence Telescope Tower Array

Author

Jiali Liu, Y. X. Bai, Zhen Cao, and Qunyu Yang

Subjects
Article Subject, Aperture, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, lcsh:Medicine, Cosmic ray, Radiation Dosage, lcsh:Technology, General Biochemistry, Genetics and Molecular Biology, law.invention, Telescope, Optics, Radiation Monitoring, law, Computer Simulation, lcsh:Science, General Environmental Science, Physics, lcsh:T, business.industry, lcsh:R, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Equipment Design, General Medicine, Models, Theoretical, Equipment Failure Analysis, Spectrometry, Fluorescence, Air shower, Computer-Aided Design, lcsh:Q, Tower array, business, Event (particle physics), Cosmic Radiation, Telescopes, Research Article
Abstract

A fluorescence telescope tower array has been designed to measure cosmic rays in the energy range of 1017–1018 eV. A full Monte Carlo simulation, including air shower production, light generation and propagation, detector response, electronics, and trigger system, has been developed for that purpose. Using such a simulation tool, the detector configuration, which includes one main tower array and two side-trigger arrays, 24 telescopes in total, has been optimized. The aperture and the event rate have been estimated. Furthermore, the performance of theXmax⁡technique in measuring composition has also been studied.

Published
2014
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