Year: 2024
Type: article
Abstract: A γ-ray spectroscopic study of 10B is reported. Excited states in 10B were populated in inelastic proton scattering and their γ-decays were measured with the ELIFANT array, a state-of-the-art spectrometer with large volume LaBr3:Ce and CeBr3 detectors placed in anti-Compton shields and having unprecedented efficiency for high-energy γ rays. A few weak transitions were observed in the experiment, namely M3 transition between Jπ, T = 0+1, 1 isobaric analog state to the Jπ, T = 3+1,0 ground state and E2 transition between the Jπ, T = 2+1,0 state and the isobaric analog state. The results are compared to a new set of ab initio no-core shell model calculation using the newest version of the local position-space chiral N3LO nucleon-nucleon interaction, which correctly reproduces the spectrum of the excited states in 10B, a problem of the theory in previous years.
Authors: Aslı Kuşoğlu, Dimiter L. Balabanski, Rongzhe Hu, Siqin Fan, Furong Xu, Paul Constantin, Pär-Anders Söderström, Mihai Cuciuc, Soichiro Aogaki, Sara R. Ban, Ruxandra Borcea, Adina Coman, Radu Corbu, Cristian Costache, Andrei Covali, Irina Dinescu, Nicoleta M. Florea, Violeta Iancu, Alina Ionescu, Nicolae M. Mărginean, Constantin Mihai, Radu E. Mihai, Cosmina V. Nedelcu, Teodora Petruse, Haridas Pai, Alfio Pappalardo, Oana A. Sirbu, Christophe O. Sotty, Lucian Stan, Alexandru N. State, Dimitry A. Testov, Tatiana Tozar, Andrei Turturica, Gabriel V. Turturica, Sorin Ujeniuc, Calin A. Ur, Vlad Vasilca, Fan Zhu
Institutions: Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering, Extreme Light Infrastructure - Nuclear Physics, Istanbul University, Peking University, State Key Laboratory of Nuclear Physics and Technology, Czech Technical University in Prague, Universitatea Națională de Știință și Tehnologie Politehnica București
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Funders: Ministerul Cercetării, Inovării şi Digitalizării, Institutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei', National Natural Science Foundation of China, International Atomic Energy Agency, Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii, Peking University
OpenAlex ID: W6884560048
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