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This article is cited in 1 scientific paper (total in 1 paper)
FIELDS, PARTICLES, AND NUCLEI
Effect of $T$-invariance violation in scattering of polarized $^3$He nuclei on tensor-polarized deuterons
Yu. N. Uzikovabc, M. N. Platonovadc a Dubna State University, Dubna, Moscow region, 141980 Russia
b Faculty of Physics, Moscow State University, Moscow, 119991 Russia
c Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, Dubna, Moscow region, 141980 Russia
d Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, 119991 Russia
Abstract:
In the interaction of a transversely polarized nuclear beam with a tensor-polarized deuteron target, a nonzero value of the component of the total cross section corresponding to this combination of polarizations is an unambiguous signal of $T$-invariance violation while $P$-parity is preserved. The method developed earlier for calculating this component of the total cross section for $pd$ scattering based on the Glauber theory has been generalized by us to the case of $^3$He$d$ scattering, and its energy dependence in the range of beam energies 0.1–1 GeV/nucleon has been calculated. It is found that in $^3$He$d$ collisions, in contrast to $pd$ scattering, the contribution of only one type of $T$-violating nucleon-nucleon forces dominates, which is essential for extraction of the unknown constant of this interaction from the corresponding data.
Received: 05.10.2023 Revised: 26.10.2023 Accepted: 27.10.2023
Citation:
Yu. N. Uzikov, M. N. Platonova, “Effect of $T$-invariance violation in scattering of polarized $^3$He nuclei on tensor-polarized deuterons”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:11 (2023), 787–793; JETP Letters, 118:11 (2023), 785–791
Linking options:
https://www.mathnet.ru/eng/jetpl7095 https://www.mathnet.ru/eng/jetpl/v118/i11/p787
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