Multistep Coulomb excitation of Ni64 : Shape coexistence and nature of low-spin excitations

Autor: D. Little, A. D. Ayangeakaa, R. V. F. Janssens, S. Zhu, Y. Tsunoda, T. Otsuka, B. A. Brown, M. P. Carpenter, A. Gade, D. Rhodes, C. R. Hoffman, F. G. Kondev, T. Lauritsen, D. Seweryniak, J. Wu, J. Henderson, C. Y. Wu, P. Chowdhury, P. C. Bender, A. M. Forney, W. B. Walters

Publikováno v: Physical Review C. 106

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0cd9af3a249fe6c15a4a5da694e2de6
https://doi.org/10.1103/physrevc.106.044313

Proton decay of 108I and its significance for the termination of the astrophysical rp-process

Autor: S. Zhu, D. Seweryniak, P. Copp, M. Albers, Gavin Lotay, S. A. Kuvin, A. M. Rogers, J. Sethi, A. D. Ayangeakaa, Rashi Talwar, R. V. F. Janssens, W. B. Walters, Philip Woods, T. L. Khoo, S. Bottoni, M. P. Carpenter, T. Lauritsen, Calem Hoffman, H. M. David, Catherine Scholey, J. L. Harker, C. J. Chiara, Kalle Auranen, D. T. Doherty

Publikováno v: Physics Letters B, Vol 792, Iss, Pp 187-192 (2019)
Auranen, K, Seweryniak, D, Albers, M, Ayangeakaa, A D, Bottoni, S, Carpenter, M P, Chiara, C J, Copp, P, David, H M, Doherty, D T, Harker, J, Hoffman, C R, Janssens, R V F, Khoo, T L, Kuvin, S A, Lauritsen, T, Lotay, G, Rogers, A M, Scholey, C, Sethi, J, Talwar, R, Walters, W B, Woods, P & Zhu, S 2019, ' Proton decay of 108I and its significance for the termination of the astrophysical rp-process ', Physics Letters B . https://doi.org/10.1016/j.physletb.2019.03.039

Employing the Argonne Fragment Mass Analyzer and the implantation-decay-decay correlation technique, a weak 0.50(21)% proton decay branch was identified in 108I for the first time. The 108I proton-decay width is consistent with a hindered l = 2 emiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937dcfd689abaca02380ad38986a76c7
http://www.sciencedirect.com/science/article/pii/S0370269319301960

Low-spin states in Ge 80 populated in the β decay of the Ga 80

Autor: S. Sekal, L. M. Fraile, R. Lică, M. J. G. Borge, W. B. Walters, A. Aprahamian, C. Benchouk, C. Bernards, J. A. Briz, B. Bucher, C. J. Chiara, Z. Dlouhý, I. Gheorghe, D. G. Ghiţă, P. Hoff, J. Jolie, U. Köster, W. Kurcewicz, H. Mach, N. Mărginean, R. Mărginean, Z. Meliani, B. Olaizola, V. Paziy, J. M. Régis, M. Rudigier, T. Sava, G. S. Simpson, M. Stănoiu, L. Stroe

Publikováno v: Physical Review C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::c4b869961899ce6dd2f006ce4fae3488

Shape Coexistence at Zero Spin in ^{64}Ni Driven by the Monopole Tensor Interaction

Autor: N, Mărginean, D, Little, Y, Tsunoda, S, Leoni, R V F, Janssens, B, Fornal, T, Otsuka, C, Michelagnoli, L, Stan, F C L, Crespi, C, Costache, R, Lica, M, Sferrazza, A, Turturica, A D, Ayangeakaa, K, Auranen, M, Barani, P C, Bender, S, Bottoni, M, Boromiza, A, Bracco, S, Călinescu, C M, Campbell, M P, Carpenter, P, Chowdhury, M, Ciemała, N, Cieplicka-Oryǹczak, D, Cline, C, Clisu, H L, Crawford, I E, Dinescu, J, Dudouet, D, Filipescu, N, Florea, A M, Forney, S, Fracassetti, A, Gade, I, Gheorghe, A B, Hayes, I, Harca, J, Henderson, A, Ionescu, Ł W, Iskra, M, Jentschel, F, Kandzia, Y H, Kim, F G, Kondev, G, Korschinek, U, Köster, Krishichayan, M, Krzysiek, T, Lauritsen, J, Li, R, Mărginean, E A, Maugeri, C, Mihai, R E, Mihai, A, Mitu, P, Mutti, A, Negret, C R, Niţă, A, Olăcel, A, Oprea, S, Pascu, C, Petrone, C, Porzio, D, Rhodes, D, Seweryniak, D, Schumann, C, Sotty, S M, Stolze, R, Şuvăilă, S, Toma, S, Ujeniuc, W B, Walters, C Y, Wu, J, Wu, S, Zhu, S, Ziliani

Publikováno v: Physical review letters. 125(10)

The low-spin structure of the semimagic ^{64}Ni nucleus has been considerably expanded: combining four experiments, several 0^{+} and 2^{+} excited states were identified below 4.5 MeV, and their properties established. The Monte Carlo shell model ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::15d14545e8c2a9bc91d82b0e3787c2a9
https://pubmed.ncbi.nlm.nih.gov/32955302

Multinucleon transfer in the interaction of 977 MeV and 1143 MeV Hg204 with Pb208

Autor: T. Lauritsen, S. Zhu, R. V. F. Janssens, J. S. Barrett, E. A. McCutchan, John P. Greene, W. Loveland, A. D. Ayangeakaa, W. B. Walters, Ashley Pica, M. P. Carpenter, V. V. Desai, B. M. S. Amro

Publikováno v: Physical Review C. 101

A previous study of symmetric collisions of massive nuclei has shown that current models of multinucleon transfer (MNT) reactions do not adequately describe the transfer product yields. To gain further insight into this problem, we have measured the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38f75206519b0029940d76851b4c60a2
https://doi.org/10.1103/physrevc.101.034612