Clarifying the structure of low-lying states in Br-72
Entidad
UAM. Departamento de Física TeóricaEditor
American Physical SocietyFecha de edición
2022-01-25Cita
10.1103/PhysRevC.105.014323
Physical Review C 105.1 (2022): 014323
ISSN
2469-9985 (print); 2469-9993 (online)DOI
10.1103/PhysRevC.105.014323Proyecto
Gobierno de España. FPA2007-62170; Gobierno de España. FPA2017-87568-P; Gobierno de España. RTI2018-098868-B-I00; Gobierno de España. PGC2018-093636-B-I00; Gobierno de España. PID2019-104390GB-I00; Gobierno de España. PID2019-104714GB-C21Versión del editor
https://doi.org/10.1103/PhysRevC.105.014323Materias
Coexistence; Phosmet; Odd-odd Nuclei; FísicaDerechos
© 2022 authorsResumen
The spins and parities of low-lying states in Br72 populated in the β decay of Kr72 have been studied via conversion electron spectroscopy. The measurements were carried out at ISOLDE using a miniorange spectrometer with Si(Li) and HPGe detectors for electrons and γ ray detection. Results of the conversion coefficients corresponding to transitions deexciting 12 levels in Br72 are reported. The multipolarities of the transitions are deduced and the spins and parities of the levels involved are discussed. From the multipolarities of the most intense transitions to the ground state, the spin and parity of the Br72 ground state have been definitely established as 1+. The spin of the 101.2-keV isomeric state is determined to be 3-. The level scheme is compared with mean-field and shell-model calculations and oblate deformation for the Br72 ground state is deduced. No E0 transitions have been found in Br72. E0 transitions in the neighboring isobaric nuclei, Se72 and Ge72, have also been studied
Lista de ficheros
Google Scholar:Briz, J. A.
-
Borge, M. J. G
-
Rubio, B.
-
Agramunt, J.
-
Algora, A.
-
Deo, A. Y.
-
Estévez Aguado, M. E.
-
Farrelly, G.
-
Fraile, L. M.
-
Gelletly, W.
-
Maira, A.
-
Nácher, E.
-
Perea, A.
-
Podolyák, Zs.
-
Poves Paredes, Alfredo
-
Sarriguren, P.
-
Tengblad, O.
Lista de colecciones del ítem
Registros relacionados
Mostrando ítems relacionados por título, autor, creador y materia.
-
Shape study of the N=Z nucleus Kr 72 via β decay
Briz, J. A.; Nácher, E.; Borge, M. J G; Algora, A.; Rubio, B.; Dessagne, Ph; Maira, A.; Cano-Ott, D.; Courtin, S.; Escrig, D.; Fraile, L. M.; Gelletly, W.; Jungclaus, A.; Le Scornet, G.; Maréchal, F.; Miehé, Ch; Poirier, E.; Poves Paredes, Alfredo; Sarriguren, P.; Taín, J. L.; Tengblad, O.
2015-11-30