(PRISMA) Szilner, S.; Corradi, L.; Dikli, J.; Mijatovi, T.; Galtarossa, F.; Pollarolo, G.; Fioretto, E.; Goasduff, A.; Montagnoli, G.; Stefanini, A. M.; Colucci, G.; Colovic, P.; Gottardo, A.; Grebosz, J.; Illana, A.; Jaworski, G.; Gomez, M. Jurado; Marchi, T.; Mengoni, D.; Milin, M.; Nurki, D.; Siciliano, M.; Soic, N.; Testov, D.; Valiente-Dobon, J. J.; Vukman, N. (2024) Quest for Cooper Pair Transfer in Heavy-Ion Reactions: The 206Pb + 118Sn Case. PHYSICAL REVIEW LETTERS, 133 . ISSN 1079-7114
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Abstract
In this Letter we report on effects of nucleon-nucleon correlations probed in nucleon transfer reactions with heavy ions.We measured with high efficiency and resolution a complete set of observables for neutron transfer channels in the 206Pb þ 118Sn system employing a large solid angle magnetic spectrometer, which allowed us to study a wide range of internuclear distances via a detailed excitation function. The coupled channel theory, based on an independent particle transfer mechanism, follows the experimental transfer probabilities for one- and two-neutron pick-up and stripping channels. The experimental two-neutron transfer cross sections indicate that in reactions between pair-vibrational (closed shell) and pair-rotational (open shell) nuclei, correlations manifest via pair-addition and pair-removal modes, which constitute one of the elementary modes of excitations in nuclei.
| Item Type: | Article | ||||||||
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| Uncontrolled Keywords: | physics; nuclear physics; nuclear reactions | ||||||||
| Subjects: | NATURAL SCIENCES NATURAL SCIENCES > Physics NATURAL SCIENCES > Physics > Nuclear Physics |
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| Divisions: | Division of Experimental Physics | ||||||||
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| Depositing User: | Suzana Szilner | ||||||||
| Date Deposited: | 04 Feb 2025 14:21 | ||||||||
| URI: | http://fulir.irb.hr/id/eprint/9531 | ||||||||
| DOI: | 10.1103/PhysRevLett.133.202501 |
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