An above-barrier narrow resonance in F-15
Аутори
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.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Resonances / Elastic proton scattering / F-15 / Unbound states / Overbarrier resonance / lifetimes / widthИзвор:
Physics Letters B, 2016, 758, 26-31Финансирање / пројекти:
- Нуклеарна физика, методе и примена (RS-MESTD-Basic Research (BR or ON)-171018)
- 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]
DOI: 10.1016/j.physletb.2016.04.051
ISSN: 0370-2693; 1873-2445
WoS: 000377330500005
Scopus: 2-s2.0-84973161238
Колекције
Институција/група
VinčaTY - JOUR AU - de Grancey, F. AU - Mercenne, Alexis AU - Santos, F. de Oliveira AU - Davinson, Thomas AU - Sorlin, Olivier AU - Angelique, Jean-Claude AU - Assie, Marlène AU - Berthoumieux, Eric AU - Borcea, Ruxandra AU - Buta, Anna AU - Čeliković, Igor T. AU - Chudoba, V. AU - Daugas, Jean Michel AU - Dumitru, G. AU - Fadil, Manssour AU - Grèvy, Stéphane AU - Kiener, Jürgen K. AU - Lefebvre-Schuhl, A. AU - Michel, Nicolas AU - Mrazek, Jaromir AU - Negoita, Florin AU - Okolowicz, Jacek AU - Pantelica, Dan AU - Pellegriti, Maria Grazia AU - Perrot, L. AU - Ploszajczak, M. AU - Randisi, G. AU - Ray, I. AU - Roig, O. AU - Rotaru, Florin AU - Saint Laurent, M. G. AU - Smirnova, N. AU - Stanoiu, Mihai AU - Stefan, I. AU - Stodel, C. AU - Subotić, Krunoslav M. AU - Tatischeff, V. AU - Thomas, Jean-Charles AU - Ujić, Predrag AU - Wolski, R. PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1103 AB - 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. T2 - Physics Letters B T1 - An above-barrier narrow resonance in F-15 VL - 758 SP - 26 EP - 31 DO - 10.1016/j.physletb.2016.04.051 ER -
@article{ author = "de Grancey, F. and Mercenne, Alexis and Santos, F. de Oliveira and Davinson, Thomas and Sorlin, Olivier and Angelique, Jean-Claude and Assie, Marlène and Berthoumieux, Eric and Borcea, Ruxandra and Buta, Anna and Čeliković, Igor T. and Chudoba, V. and Daugas, Jean Michel and Dumitru, G. and Fadil, Manssour and Grèvy, Stéphane and Kiener, Jürgen K. and Lefebvre-Schuhl, A. and Michel, Nicolas and Mrazek, Jaromir and Negoita, Florin and Okolowicz, Jacek and Pantelica, Dan and Pellegriti, Maria Grazia and Perrot, L. and Ploszajczak, M. and Randisi, G. and Ray, I. and Roig, O. and Rotaru, Florin and Saint Laurent, M. G. and Smirnova, N. and Stanoiu, Mihai and Stefan, I. and Stodel, C. and Subotić, Krunoslav M. and Tatischeff, V. and Thomas, Jean-Charles and Ujić, Predrag and Wolski, R.", year = "2016", abstract = "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.", journal = "Physics Letters B", title = "An above-barrier narrow resonance in F-15", volume = "758", pages = "26-31", doi = "10.1016/j.physletb.2016.04.051" }
de Grancey, F., Mercenne, A., Santos, F. d. O., Davinson, T., Sorlin, O., Angelique, J., Assie, M., Berthoumieux, E., Borcea, R., Buta, A., Čeliković, I. T., Chudoba, V., Daugas, J. M., Dumitru, G., Fadil, M., Grèvy, S., Kiener, J. K., Lefebvre-Schuhl, A., Michel, N., Mrazek, J., Negoita, F., Okolowicz, J., Pantelica, D., Pellegriti, M. G., Perrot, L., Ploszajczak, M., Randisi, G., Ray, I., Roig, O., Rotaru, F., Saint Laurent, M. G., Smirnova, N., Stanoiu, M., Stefan, I., Stodel, C., Subotić, K. M., Tatischeff, V., Thomas, J., Ujić, P.,& Wolski, R.. (2016). An above-barrier narrow resonance in F-15. in Physics Letters B, 758, 26-31. https://doi.org/10.1016/j.physletb.2016.04.051
de Grancey F, Mercenne A, Santos FDO, Davinson T, Sorlin O, Angelique J, Assie M, Berthoumieux E, Borcea R, Buta A, Čeliković IT, Chudoba V, Daugas JM, Dumitru G, Fadil M, Grèvy S, Kiener JK, Lefebvre-Schuhl A, Michel N, Mrazek J, Negoita F, Okolowicz J, Pantelica D, Pellegriti MG, Perrot L, Ploszajczak M, Randisi G, Ray I, Roig O, Rotaru F, Saint Laurent MG, Smirnova N, Stanoiu M, Stefan I, Stodel C, Subotić KM, Tatischeff V, Thomas J, Ujić P, Wolski R. An above-barrier narrow resonance in F-15. in Physics Letters B. 2016;758:26-31. doi:10.1016/j.physletb.2016.04.051 .
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., "An above-barrier narrow resonance in F-15" in Physics Letters B, 758 (2016):26-31, https://doi.org/10.1016/j.physletb.2016.04.051 . .