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Measurement of the antiproton to proton ratio in cosmic rays using the Moon shadow with the L3+C detector

J. F. PARRIAUD
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Abstract

The observation of the Moon shadow effect with the L3+C detector is reported. The expected offset and elongation of the Moon shadow due to the geomagnetic field are clearly observed. A determination of the angular resolution and pointing error has beem performed through this observation. A preliminary upper limit of the antiproton to proton ratio in cosmic rays is given in the TeV region.

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J. F. PARRIAUD. 2002-10-15. Measurement of the antiproton to proton ratio in cosmic rays using the Moon shadow with the L3+C detector. https://arxiv.org/abs/astro-ph/0210334

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