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Charge-changing cross sections of neutron-rich Ni isotopes for exploring charge radii.

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Title: Charge-changing cross sections of neutron-rich Ni isotopes for exploring charge radii.
Authors: Fukutome, Miki1,2 (AUTHOR) miki.fukutome.1207@niigata-u.ac.jp, Tanaka, Masaomi3 (AUTHOR), Fukuda, Mitsunori1,4 (AUTHOR), Naito, Tomoya5,6,7 (AUTHOR), Takechi, Maya2 (AUTHOR), Nishimura, Daiki8 (AUTHOR), Suzuki, Takeshi9 (AUTHOR), Moriguchi, Tetsuaki10 (AUTHOR), Ahn, Deuk Soon11 (AUTHOR), Aimaganbetov, Azamat12,13 (AUTHOR), Amano, Masamichi10 (AUTHOR), Arakawa, Hiroki9 (AUTHOR), Bagchi, Soumya14 (AUTHOR), Behr, Karl-Heinz15 (AUTHOR), Burtebayev, Nassurlla12 (AUTHOR), Chikaato, Kazuya2 (AUTHOR), Du, Hang1 (AUTHOR), Fujii, Tomoya9 (AUTHOR), Fukuda, Naoki11 (AUTHOR), Geissel, Hans15 (AUTHOR)
Source: Interactions (30050731). 6/23/2026, Vol. 247 Issue 1, p1-10. 10p.
Subjects: Nickel isotopes, Nuclear cross sections, Isotopes, Nuclear charge, Nuclear physics
Abstract: The charge-changing cross sections have emerged as a promising observable for deducing nuclear charge radii of unstable nuclei. In this study, we measured for neutron-rich nickel isotopes Ni at 250 MeV/u. The experimental results were analyzed by using a Glauber model including charged-particle evaporation effects, and the consistency between the measured and existing charge radii was investigated. The results demonstrate that the present approach provides a reliable description of systematics in the Ni isotopic chain. These findings support the applicability of measurements as an alternative probe of charge radii, particularly for nuclei where direct measurements are not available. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:The charge-changing cross sections have emerged as a promising observable for deducing nuclear charge radii of unstable nuclei. In this study, we measured for neutron-rich nickel isotopes Ni at 250 MeV/u. The experimental results were analyzed by using a Glauber model including charged-particle evaporation effects, and the consistency between the measured and existing charge radii was investigated. The results demonstrate that the present approach provides a reliable description of systematics in the Ni isotopic chain. These findings support the applicability of measurements as an alternative probe of charge radii, particularly for nuclei where direct measurements are not available. [ABSTRACT FROM AUTHOR]
ISSN:30050731
DOI:10.1007/s10751-026-02614-7