Structure of the N=50 As, Ge, Ga nuclei
Authorized Users Only
2012
Authors
Sahin, Edade Angelis, G.
Duchene, G.
Faul, T.
Gadea, A.
Lisetskiy, A. F.
Ackermann, D.
Algora, A.
Aydin, S.
Azaiez, F.
Bazzacco, D.
Benzoni, G.
Bostan, M.
Byrski, T.
Čeliković, Igor T.
Chapman, R.
Corradi, L.
Courtin, S.
Curien, D.
Pramanik, U. Datta
Didierjean, F.
Dorvaux, O.
Erduran, M. N.
Erturk, S.
Farnea, E.
Fioretto, E.
de France, Gilles
Franchoo, S.
Gall, B.
Gottardo, Andrea
Guiot, B.
Haas, F.
Ibrahim, F.
Ince, E.
Khouaja, A.
Kusoglu, A.
La Rana, G.
Labiche, M.
Lebhertz, D.
Lenzi, S.
Leoni, S.
Lunardi, S.
Mason, P.
Mengoni, D.
Michelagnoli, Caterina
Modamio, V.
Montagnoli, G.
Montanari, D.
Moro, R.
Mouginot, B.
Napoli, Daniel R.
O'Donnell, D.
Oliveira, J. R. B.
Ollier, J.
Orlandi, R.
Pollarolo, G.
Recchia, Francesco
Robin, J.
Salsac, Marie Delphine
Scarlassara, F.
Singh, R. P.
Silvestri, R.
Smith, J. F.
Stefan, I.
Stefanini, A. M.
Subotić, Krunoslav M.
Szilner, S.
Tonev, D.
Torres, D. A.
Trotta, M.
Ujić, Predrag
Ur, C.
Valiente-Dobon, Jose Javier
Verney, D.
Yalcinkaya, M.
Wady, P. T.
Wiedemann, K. T.
Zuber, K.
Article (Published version)
,
© 2012 Elsevier B.V.
Metadata
Show full item recordAbstract
The level structures of the N = 50 As-83, Ge-82, and Ga-81 isotones have been investigated by means of multi-nucleon transfer reactions. A first experiment was performed with the CLARA PRISMA setup to identify these nuclei. A second experiment was carried out with the GASP array in order to deduce the gamma-ray coincidence information. The results obtained on the high-spin states of such nuclei are used to test the stability of the N = 50 shell closure in the region of Ni-78 (Z = 28). The comparison of the experimental level schemes with the shell-model calculations yields an N = 50 energy gap value of 4.7(3) MeV at Z = 28. This value, in a good agreement with the prediction of the finite-range liquid-drop model as well as with the recent large-scale shell model calculations, does not support a weakening of the N = 50 shell gap down to Z = 28. (c) 2012 Elsevier B.V. All rights reserved.
Keywords:
NUCLEAR REACTIONS U-238(Se-82, Ga-81), (Se-82, Ge-82), (Se-82, As-83), E=515 MeV / measured E-gamma / deduced sigma(theta), levels, J, pi / calculated levels, J, pi using shell model / I-gamma (theta) / gamma gamma-coin / reaction fragments / (fragment)gamma-coin using PRISMA magnetic spectrometer / gamma after deexcitation using Ge Compton-suppressed detectors of CLARA array / thin and thick targetSource:
Nuclear Physics A, 2012, 893, 1-12Funding / projects:
- National Science Foundation - NSF [PHY0244389]
- National Science Foundation - NSF [PHY0555396]
- European Commission within the FP6 through I3-EURONS [RII3-CT-2004-506065]
- DGF (Germany) [DE 1516/-1]
DOI: 10.1016/j.nuclphysa.2012.08.007
ISSN: 0375-9474; 1873-1554
WoS: 000310091000001
Scopus: 2-s2.0-84866013918
Collections
Institution/Community
VinčaTY - JOUR AU - Sahin, Eda AU - de Angelis, G. AU - Duchene, G. AU - Faul, T. AU - Gadea, A. AU - Lisetskiy, A. F. AU - Ackermann, D. AU - Algora, A. AU - Aydin, S. AU - Azaiez, F. AU - Bazzacco, D. AU - Benzoni, G. AU - Bostan, M. AU - Byrski, T. AU - Čeliković, Igor T. AU - Chapman, R. AU - Corradi, L. AU - Courtin, S. AU - Curien, D. AU - Pramanik, U. Datta AU - Didierjean, F. AU - Dorvaux, O. AU - Erduran, M. N. AU - Erturk, S. AU - Farnea, E. AU - Fioretto, E. AU - de France, Gilles AU - Franchoo, S. AU - Gall, B. AU - Gottardo, Andrea AU - Guiot, B. AU - Haas, F. AU - Ibrahim, F. AU - Ince, E. AU - Khouaja, A. AU - Kusoglu, A. AU - La Rana, G. AU - Labiche, M. AU - Lebhertz, D. AU - Lenzi, S. AU - Leoni, S. AU - Lunardi, S. AU - Mason, P. AU - Mengoni, D. AU - Michelagnoli, Caterina AU - Modamio, V. AU - Montagnoli, G. AU - Montanari, D. AU - Moro, R. AU - Mouginot, B. AU - Napoli, Daniel R. AU - O'Donnell, D. AU - Oliveira, J. R. B. AU - Ollier, J. AU - Orlandi, R. AU - Pollarolo, G. AU - Recchia, Francesco AU - Robin, J. AU - Salsac, Marie Delphine AU - Scarlassara, F. AU - Singh, R. P. AU - Silvestri, R. AU - Smith, J. F. AU - Stefan, I. AU - Stefanini, A. M. AU - Subotić, Krunoslav M. AU - Szilner, S. AU - Tonev, D. AU - Torres, D. A. AU - Trotta, M. AU - Ujić, Predrag AU - Ur, C. AU - Valiente-Dobon, Jose Javier AU - Verney, D. AU - Yalcinkaya, M. AU - Wady, P. T. AU - Wiedemann, K. T. AU - Zuber, K. PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4361 AB - The level structures of the N = 50 As-83, Ge-82, and Ga-81 isotones have been investigated by means of multi-nucleon transfer reactions. A first experiment was performed with the CLARA PRISMA setup to identify these nuclei. A second experiment was carried out with the GASP array in order to deduce the gamma-ray coincidence information. The results obtained on the high-spin states of such nuclei are used to test the stability of the N = 50 shell closure in the region of Ni-78 (Z = 28). The comparison of the experimental level schemes with the shell-model calculations yields an N = 50 energy gap value of 4.7(3) MeV at Z = 28. This value, in a good agreement with the prediction of the finite-range liquid-drop model as well as with the recent large-scale shell model calculations, does not support a weakening of the N = 50 shell gap down to Z = 28. (c) 2012 Elsevier B.V. All rights reserved. T2 - Nuclear Physics A T1 - Structure of the N=50 As, Ge, Ga nuclei VL - 893 SP - 1 EP - 12 DO - 10.1016/j.nuclphysa.2012.08.007 ER -
@article{ author = "Sahin, Eda and de Angelis, G. and Duchene, G. and Faul, T. and Gadea, A. and Lisetskiy, A. F. and Ackermann, D. and Algora, A. and Aydin, S. and Azaiez, F. and Bazzacco, D. and Benzoni, G. and Bostan, M. and Byrski, T. and Čeliković, Igor T. and Chapman, R. and Corradi, L. and Courtin, S. and Curien, D. and Pramanik, U. Datta and Didierjean, F. and Dorvaux, O. and Erduran, M. N. and Erturk, S. and Farnea, E. and Fioretto, E. and de France, Gilles and Franchoo, S. and Gall, B. and Gottardo, Andrea and Guiot, B. and Haas, F. and Ibrahim, F. and Ince, E. and Khouaja, A. and Kusoglu, A. and La Rana, G. and Labiche, M. and Lebhertz, D. and Lenzi, S. and Leoni, S. and Lunardi, S. and Mason, P. and Mengoni, D. and Michelagnoli, Caterina and Modamio, V. and Montagnoli, G. and Montanari, D. and Moro, R. and Mouginot, B. and Napoli, Daniel R. and O'Donnell, D. and Oliveira, J. R. B. and Ollier, J. and Orlandi, R. and Pollarolo, G. and Recchia, Francesco and Robin, J. and Salsac, Marie Delphine and Scarlassara, F. and Singh, R. P. and Silvestri, R. and Smith, J. F. and Stefan, I. and Stefanini, A. M. and Subotić, Krunoslav M. and Szilner, S. and Tonev, D. and Torres, D. A. and Trotta, M. and Ujić, Predrag and Ur, C. and Valiente-Dobon, Jose Javier and Verney, D. and Yalcinkaya, M. and Wady, P. T. and Wiedemann, K. T. and Zuber, K.", year = "2012", abstract = "The level structures of the N = 50 As-83, Ge-82, and Ga-81 isotones have been investigated by means of multi-nucleon transfer reactions. A first experiment was performed with the CLARA PRISMA setup to identify these nuclei. A second experiment was carried out with the GASP array in order to deduce the gamma-ray coincidence information. The results obtained on the high-spin states of such nuclei are used to test the stability of the N = 50 shell closure in the region of Ni-78 (Z = 28). The comparison of the experimental level schemes with the shell-model calculations yields an N = 50 energy gap value of 4.7(3) MeV at Z = 28. This value, in a good agreement with the prediction of the finite-range liquid-drop model as well as with the recent large-scale shell model calculations, does not support a weakening of the N = 50 shell gap down to Z = 28. (c) 2012 Elsevier B.V. All rights reserved.", journal = "Nuclear Physics A", title = "Structure of the N=50 As, Ge, Ga nuclei", volume = "893", pages = "1-12", doi = "10.1016/j.nuclphysa.2012.08.007" }
Sahin, E., de Angelis, G., Duchene, G., Faul, T., Gadea, A., Lisetskiy, A. F., Ackermann, D., Algora, A., Aydin, S., Azaiez, F., Bazzacco, D., Benzoni, G., Bostan, M., Byrski, T., Čeliković, I. T., Chapman, R., Corradi, L., Courtin, S., Curien, D., Pramanik, U. D., Didierjean, F., Dorvaux, O., Erduran, M. N., Erturk, S., Farnea, E., Fioretto, E., de France, G., Franchoo, S., Gall, B., Gottardo, A., Guiot, B., Haas, F., Ibrahim, F., Ince, E., Khouaja, A., Kusoglu, A., La Rana, G., Labiche, M., Lebhertz, D., Lenzi, S., Leoni, S., Lunardi, S., Mason, P., Mengoni, D., Michelagnoli, C., Modamio, V., Montagnoli, G., Montanari, D., Moro, R., Mouginot, B., Napoli, D. R., O'Donnell, D., Oliveira, J. R. B., Ollier, J., Orlandi, R., Pollarolo, G., Recchia, F., Robin, J., Salsac, M. D., Scarlassara, F., Singh, R. P., Silvestri, R., Smith, J. F., Stefan, I., Stefanini, A. M., Subotić, K. M., Szilner, S., Tonev, D., Torres, D. A., Trotta, M., Ujić, P., Ur, C., Valiente-Dobon, J. J., Verney, D., Yalcinkaya, M., Wady, P. T., Wiedemann, K. T.,& Zuber, K.. (2012). Structure of the N=50 As, Ge, Ga nuclei. in Nuclear Physics A, 893, 1-12. https://doi.org/10.1016/j.nuclphysa.2012.08.007
Sahin E, de Angelis G, Duchene G, Faul T, Gadea A, Lisetskiy AF, Ackermann D, Algora A, Aydin S, Azaiez F, Bazzacco D, Benzoni G, Bostan M, Byrski T, Čeliković IT, Chapman R, Corradi L, Courtin S, Curien D, Pramanik UD, Didierjean F, Dorvaux O, Erduran MN, Erturk S, Farnea E, Fioretto E, de France G, Franchoo S, Gall B, Gottardo A, Guiot B, Haas F, Ibrahim F, Ince E, Khouaja A, Kusoglu A, La Rana G, Labiche M, Lebhertz D, Lenzi S, Leoni S, Lunardi S, Mason P, Mengoni D, Michelagnoli C, Modamio V, Montagnoli G, Montanari D, Moro R, Mouginot B, Napoli DR, O'Donnell D, Oliveira JRB, Ollier J, Orlandi R, Pollarolo G, Recchia F, Robin J, Salsac MD, Scarlassara F, Singh RP, Silvestri R, Smith JF, Stefan I, Stefanini AM, Subotić KM, Szilner S, Tonev D, Torres DA, Trotta M, Ujić P, Ur C, Valiente-Dobon JJ, Verney D, Yalcinkaya M, Wady PT, Wiedemann KT, Zuber K. Structure of the N=50 As, Ge, Ga nuclei. in Nuclear Physics A. 2012;893:1-12. doi:10.1016/j.nuclphysa.2012.08.007 .
Sahin, Eda, de Angelis, G., Duchene, G., Faul, T., Gadea, A., Lisetskiy, A. F., Ackermann, D., Algora, A., Aydin, S., Azaiez, F., Bazzacco, D., Benzoni, G., Bostan, M., Byrski, T., Čeliković, Igor T., Chapman, R., Corradi, L., Courtin, S., Curien, D., Pramanik, U. Datta, Didierjean, F., Dorvaux, O., Erduran, M. N., Erturk, S., Farnea, E., Fioretto, E., de France, Gilles, Franchoo, S., Gall, B., Gottardo, Andrea, Guiot, B., Haas, F., Ibrahim, F., Ince, E., Khouaja, A., Kusoglu, A., La Rana, G., Labiche, M., Lebhertz, D., Lenzi, S., Leoni, S., Lunardi, S., Mason, P., Mengoni, D., Michelagnoli, Caterina, Modamio, V., Montagnoli, G., Montanari, D., Moro, R., Mouginot, B., Napoli, Daniel R., O'Donnell, D., Oliveira, J. R. B., Ollier, J., Orlandi, R., Pollarolo, G., Recchia, Francesco, Robin, J., Salsac, Marie Delphine, Scarlassara, F., Singh, R. P., Silvestri, R., Smith, J. F., Stefan, I., Stefanini, A. M., Subotić, Krunoslav M., Szilner, S., Tonev, D., Torres, D. A., Trotta, M., Ujić, Predrag, Ur, C., Valiente-Dobon, Jose Javier, Verney, D., Yalcinkaya, M., Wady, P. T., Wiedemann, K. T., Zuber, K., "Structure of the N=50 As, Ge, Ga nuclei" in Nuclear Physics A, 893 (2012):1-12, https://doi.org/10.1016/j.nuclphysa.2012.08.007 . .
Related items
Showing items related by title, author, creator and subject.
-
Measurement of the production cross section for Z gamma - GT nu(nu)over-bar gamma in pp collisions at root s=7 TeV and limits on ZZ gamma and Z gamma gamma triple gauge boson couplings
Chatrchyan, S.; Adžić, Petar; Ekmedžić, Marko; Krpić, D.; Milošević, Jovan; Milenović, Predrag; Reković, Vladimir
CMS Collaboration (ukupan broj autora: 2206) (Journal of High Energy Physics, 2013) -
Measurement of the Z gamma - GT nu(nu)over-bar gamma production cross section in pp collisions at root s=8 TeV and limits on anomalous ZZ gamma and Z gamma gamma trilinear gauge boson couplings
Khachatryan, V.; Adžić, Petar; Ćirković, Predrag; Milošević, Jovan; Reković, Vladimir; Đorđević, Miloš; Milenović, Predrag
CMS Collaboration (ukupan broj autora: 2274) (Physics Letters B, 2016) -
Measurements of the pp - GT W gamma gamma and pp - GT Z gamma gamma cross sections and limits on anomalous quartic gauge couplings at root s=8 TeV
Sirunyan, A. M.; Adžić, Petar; Ćirković, Predrag; Devetak, Damir; Đorđević, Miloš; Milošević, Jovan; Reković, Vladimir; Milenović, Predrag
CMS Collaboration (ukupan broj autora: 2229) (Journal of High Energy Physics, 2017)