破纪录的太阳光子探测

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED Technical Physics Pub Date : 2023-08-03 DOI:10.1103/physics.16.s107

R. Wilkinson

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引用次数: 0

摘要

过去十年左右的观测表明，太阳发射的GeV能量的伽马射线比模型预测的要多得多。现在，位于墨西哥的高空水切伦科夫(HAWC)天文台的一个合作项目表明，这种伽马射线过剩的能量达到了TeV。这一发现对我们对恒星大气和天体粒子物理学的理解都有意义。

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Record-Breaking Detection of Solar Photons

O bservations over the past decade or so have shown that the Sun emits manymore gamma rays at GeV energies than is expected frommodeling. Now a collaboration operating the High-Altitude Water Cherenkov (HAWC) Observatory in Mexico show that this gamma-ray excess extends up to TeV energies [1]. This finding has implications for our understanding of both stellar atmospheres and astroparticle physics.

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.