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Total Reaction Cross Sections for 6,8He and 9Li Nuclei on 28Si, 59Co, and 181Ta Targets

Abstract

Experiments with 6,8He, 9Li + 28Si, 59Co, and 181Ta reactions in the energy range of 6,8He and 9Li beams 6–36 A MeV have been preformed. Prompt neutrons and gamma radiation were registered by a 12‑detector gamma spectrometer. The values of the total reaction cross sections and the multiplicity distributions for the emission of γ-quanta and neutrons were calculated taking into account the distributions over the number of triggered detectors.

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ACKNOWLEDGMENTS

The authors thank the teams of the U-400M cyclotron and the ACCULINNA fragment separator at the Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, for their full assistance in performing experiments on the beams of the fragment separator.

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Correspondence to Yu. G. Sobolev.

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Translated by O. Lotova

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Sobolev, Y.G., Penionzhkevich, Y.E., Samarin, V.V. et al. Total Reaction Cross Sections for 6,8He and 9Li Nuclei on 28Si, 59Co, and 181Ta Targets. Bull. Russ. Acad. Sci. Phys. 84, 948–956 (2020). https://doi.org/10.3103/S1062873820080286

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