دورية أكاديمية
An above-barrier narrow resonance in F-15
| العنوان: | An above-barrier narrow resonance in F-15 |
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| المؤلفون: | de Grancey, F., Mercenne, Alexis, Santos, F. de Oliveira, Davinson, Thomas, Sorlin, Olivier, Angelique, Jean-Claude, Assie, Marlène, Berthoumieux, Eric, Borcea, Ruxandra, Buta, Anna, Čeliković, Igor T., Chudoba, V., Daugas, Jean Michel, Dumitru, G., Fadil, Manssour, Grèvy, Stéphane, Kiener, Jürgen K., Lefebvre-Schuhl, A., Michel, Nicolas, Mrazek, Jaromir, Negoita, Florin, Okolowicz, Jacek, Pantelica, Dan, Pellegriti, Maria Grazia, Perrot, L., Ploszajczak, M., Randisi, G., Ray, I., Roig, O., Rotaru, Florin, Saint Laurent, M. G., Smirnova, N., Stanoiu, Mihai, Stefan, I., Stodel, C., Subotić, Krunoslav M., Tatischeff, V., Thomas, Jean-Charles, Ujić, Predrag, Wolski, R. |
| المصدر: | Physics Letters B |
| سنة النشر: | 2016 |
| المجموعة: | VinaR Repository (Vinča Institute of Nuclear Sciences / University of Belgrade) |
| مصطلحات موضوعية: | Resonances, Elastic proton scattering, F-15, Unbound states, Overbarrier resonance, lifetimes, width |
| الوصف: | Intense and purified radioactive beam of post-accelerated O-14 was used to study the low-lying states in the unbound F-15 nucleus. Exploiting resonant elastic scattering in inverse kinematics with a thick target, the second excited state, a resonance at E-R = 4.757(6)(10) MeV with a width of Gamma = 36(5)(14) keV was measured for the first time with high precision. The structure of this narrow above-barrier state in a nucleus located two neutrons beyond the proton drip line was investigated using the Gamow Shell Model in the coupled channel representation with a C-12 core and three valence protons. It is found that it is an almost pure wave function of two quasi-bound protons in the 2s(1/2) shell. (C) 2016 The Authors. Published by Elsevier B.V. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 0370-2693 1873-2445 |
| العلاقة: | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171018/RS//; European Commission within the FP6 through I3-EURONS [RII3-CT-2004-506065]; COPIN; COPIGAL French-Polish scientific exchange programs; France-Romanian IN2P3-IFIN-HH [03-33]; France-Czech LEA NuAG collaboration; Helmholtz Association (HGF) through the Nuclear Astrophysics Virtual Institute (NAVI); French-Serbian collaboration [20505]; https://vinar.vin.bg.ac.rs/handle/123456789/1103Test; 000377330500005; 2-s2.0-84973161238; https://vinar.vin.bg.ac.rs//bitstream/id/11516/1099.pdfTest |
| DOI: | 10.1016/j.physletb.2016.04.051 |
| الإتاحة: | https://doi.org/10.1016/j.physletb.2016.04.051Test https://vinar.vin.bg.ac.rs/handle/123456789/1103Test https://vinar.vin.bg.ac.rs//bitstream/id/11516/1099.pdfTest |
| حقوق: | openAccess ; https://creativecommons.org/licenses/by/4.0Test/ ; BY |
| رقم الانضمام: | edsbas.BDB0AB50 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 03702693 18732445 |
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| DOI: | 10.1016/j.physletb.2016.04.051 |