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arXiv · 2203.06988

Generation of Twisted Gamma-Rays via Two-Photon Transition

Motomichi Tashiro·Noboru Sasao·Minoru Tanaka
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Abstract

We present a new and efficient method of generating twisted gamma rays utilizing highly accelerated helium-like ions; they are excited to a chosen state by irradiating two optical lasers and emit a photon with orbital angular momentum in the deexcitation process. We study its emission rate together with other properties such as background and photo-ionization processes.

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Motomichi Tashiro, Noboru Sasao, Minoru Tanaka. 2022-03-14. Generation of Twisted Gamma-Rays via Two-Photon Transition. https://doi.org/10.1002/andp.202200168

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