Artículo
Level scheme study of Mo 92: Searching for evidence of core excitation
Huang, Z.; Zhang, G. X.; Zhang, G. L.; Hu, S. P.; Lenzi, S. M.; Mengoni, D.; Ferreira, J. L.; Lv, Y. F.; Lu, J. B.; Da Fonseca Paes Ribeiro, Barbara Esther
; Cardozo, E. N.; Zhang, H. Q.; Sun, H. B.; Valiente Dobón, J. J.; Testov, D.; Goasduff, A.; Bazzacco, D.; John, P. R.; Napoli, D. R.; Galtarossa, F.; Recchia, F.; De Angelis, G.; Siciliano, M.; Menegazzo, R.; Lubian, J.
; Cardozo, E. N.; Zhang, H. Q.; Sun, H. B.; Valiente Dobón, J. J.; Testov, D.; Goasduff, A.; Bazzacco, D.; John, P. R.; Napoli, D. R.; Galtarossa, F.; Recchia, F.; De Angelis, G.; Siciliano, M.; Menegazzo, R.; Lubian, J.
Fecha de publicación:
12/2022
Editorial:
American Physical Society
Revista:
Physical Review C
ISSN:
2469-9993
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Excited states in Mo92 are populated via the Y89(Li6,3n)Mo92 reaction at the tandem of XTU, INFN-LNL. The level scheme of Mo92 is revised and expanded considerably by the γ-γ coincidence measurement. The newly observed level structures are compared with different shell-model calculations performed in various model spaces. The results show that the several high-energy (≈2 MeV) transitions, observed for the first time in the current work, could be a presumable signature of N=50 core-breaking effect. The measured strengths of E1 transitions between the low-lying positive and negative bands indicate an important contribution from Z=28 proton core-excitation.
Palabras clave:
structure
,
spectroscopic amplitudes
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434.3Kb
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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción:
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Huang, Z.; Zhang, G. X.; Zhang, G. L.; Hu, S. P.; Lenzi, S. M.; et al.; Level scheme study of Mo 92: Searching for evidence of core excitation; American Physical Society; Physical Review C; 106; 6; 12-2022; 1-13
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