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A. F. Li

Researcher at Shandong University

Publications -  34
Citations -  833

A. F. Li is an academic researcher from Shandong University. The author has contributed to research in topics: Air shower & Cosmic ray. The author has an hindex of 12, co-authored 33 publications receiving 764 citations. Previous affiliations of A. F. Li include Shandong Agricultural University.

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Anisotropy and corotation of galactic cosmic rays.

TL;DR: Two-dimensional high-precision anisotropy measurement for energies from a few to several hundred teraelectronvolts (TeV) is presented, using the large data sample of the Tibet Air Shower Arrays, revealing finer details of the known anisotropies.
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The All-Particle Spectrum of Primary Cosmic Rays in the Wide Energy Range from 1014 to 1017 eV Observed with the Tibet-III Air-Shower Array

TL;DR: In this paper, the authors presented an updated all-particle energy spectrum of primary cosmic rays in a wide range from 10 14 to 10 17 eVusing 5:5 ; 10 7 events collected from 2000 November through 2004 October by the Tibet-III air-shower array located 4300 m in altitude.
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Multi-Tev Gamma-Ray Observation from the Crab Nebula Using the Tibet-III Air Shower Array Finely Tuned by the Cosmic-Ray Moon's Shadow

TL;DR: In this article, the authors estimate the systematic error in determining the primary energy from its shower size, which is estimated to be less than ±12% in their experiment. But this error is consistent with other independent γ-ray observations by imaging air Cherenkov telescopes.
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Probe of the Solar Magnetic Field Using the “Cosmic-Ray Shadow” of the Sun

TL;DR: This is the first successful attempt to evaluate the coronal magnetic field models by using the Sun's shadow observed in the TeV cosmic-ray flux, and it is found that the intensity deficit in the simulated Sun’s shadow is very sensitive to the corona magnetic field structure.
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Cosmic-ray energy spectrum around the knee obtained by the Tibet experiment and future prospects

TL;DR: In this paper, the authors used a low threshold air-shower core detector named YAC to measure the heavy elements around the knee, which indicated the dominance of nuclei heavier than helium.