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arXiv · 1109.6422

Interactions of Relativistic $^6$Li Nuclei with Photoemulsion Nuclei

M. I. Adamovich·I. A. Konorov·V. G. Larionova·N. G. Peresadko·S. P. Kharlamov·V. G. Bogdanov·V. A. Plyushchev·Z. I. Solovyeva
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Abstract

Inelastic interactions of nuclei accelerated to a momentum of 4.5 GeV/$c$ per projectile nucleon with photoemulsion nuclei have been investigated. The main features of these interactions - mean ranges of $^6$Li nuclei, mean multiplicities of secondaries, the isotopic composition of fragments, fragmentation channels, and the mean transverse momenta of projectile fragments - have been measured. The probability of the charge-exchange reaction featuring lithium nuclei has been determined. The results obtained for the $^6$Li nucleus have been compared with data for other nuclei. The observed features of $^6$Li interactions with other nuclei indicate that the $^6$Li structure in the form of the loosely bound system consisting of an $α$-particle and a deuteron cluster clearly manifests itself in these interactions. Events resulting in the coherent dissociation of $^6$Li nuclei into $^4$He+$d$, $^3$He+$t$, and $t+d+p$ and involving low-lying excitations of $^6$Li have been observed.

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M. I. Adamovich, I. A. Konorov, V. G. Larionova, N. G. Peresadko, S. P. Kharlamov, V. G. Bogdanov, V. A. Plyushchev, Z. I. Solovyeva. 2011-09-29. Interactions of Relativistic $^6$Li Nuclei with Photoemulsion Nuclei. https://doi.org/10.1063/s6208-1378(99)007788

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