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1.
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Search for isospin-symmetry breaking in the $A=62$ isovector triplet
/ Mihai, R E (Bucharest, IFIN-HH) ; Mare, A S (Bucharest, IFIN-HH ; Bucharest U.) ; Mărginean, N (Bucharest, IFIN-HH) ; Petrovici, A (Bucharest, IFIN-HH ; Bucharest U.) ; Andrei, O (Bucharest, IFIN-HH) ; Boromiza, M (Bucharest, IFIN-HH) ; Bucurescu, D (Bucharest, IFIN-HH) ; Căta-Danil, G (Bucharest, IFIN-HH) ; Clisu, C (Bucharest, IFIN-HH) ; Costache, C (Bucharest, IFIN-HH) et al.
The assignment of the first $2^+$ state in $^{62}$Ga has long been debated, due to its implications in triplet energy difference systematics in this mass region. An experiment has been performed at the IFIN-HH 9-MV Tandem accelerator using the ROSPHERE array in a mixed configuration of LaBr$_3$(Ce) and HPGe detectors, as well as an additional array of liquid scintillator neutron detectors. [...]
2022 - 7 p.
- Published in : Phys. Rev. C 106 (2022) 024332
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2.
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Lifetimes and shape-coexisting states of $^{99}Zr$
/ Spagnoletti, P (West Scotland U.) ; Simpson, G (LPSC, Grenoble) ; Kisyov, S (Bucharest, IFIN-HH) ; Bucurescu, D (Bucharest, IFIN-HH) ; Régis, J M (Cologne U.) ; Saed-Samii, N (Cologne U.) ; Blanc, A (Laue-Langevin Inst.) ; Jentschel, M (Laue-Langevin Inst.) ; Köster, U (Laue-Langevin Inst.) ; Mutti, P (Laue-Langevin Inst.) et al.
Lifetimes of intermediate-spin states in two rotational bands of $^{99}Zr$ have been measured. These states were populated following the neutron-induced fission of $^{235}U$ at the PF1B beamline of the Institut Laue-Langevin, Grenoble, during the EXILL-FATIMA campaign. [...]
2019 - 11 p.
- Published in : Phys. Rev. C 100 (2019) 014311
Article from SCOAP3: PDF;
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3.
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Attempts to infer the neutron inelastic cross sections using charged particle induced reactions
/ Negret, A (Bucharest, IFIN-HH) ; Bacquias, A (Orsay, IPN) ; Borcea, C (Bucharest, IFIN-HH) ; Bucurescu, D (Bucharest, IFIN-HH) ; Deleanu, D (Bucharest, IFIN-HH) ; Dessagne, Ph (Orsay, IPN) ; Filipescu, D (Bucharest, IFIN-HH) ; Ghita, D (Bucharest, IFIN-HH) ; Glodariu, T (Bucharest, IFIN-HH) ; Kerveno, M (Orsay, IPN) et al.
Two experiments were performed at the Tandem accelerator of the Horia Hulubei National Institute for Physics and Nuclear Engineering, IFIN-HH with the purpose to investigate the possibility to use alpha-induced reactions for the calculation of neutron inelastic cross sections based on the Bohr hypothesis of the compound nucleus. A first experiment compared the gamma production cross sections excited in the $^{25}$Mg($\alpha, n\gamma$ )$^{28}$Si and the $^{28}Si(n, n′\gamma)^{28}$Si reactions. [...]
2014
Published version from CERN: PDF;
In : European Research Infrastructures for Nuclear Data Applications (ERINDA) workshop, CERN, Geneva, Switzerland, 1 - 3 Oct 2013, pp.73-78
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4.
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Study of octupole deformation in n-rich Ba isotopes populated via $\beta$- decay
/ Benzoni, G (INFN sezione di Milano, Milano, Italy) ; Marginean , N (IFIN-HH, Bucharest, Romania) ; Mach , H (National Centre for Nuclear Research, NCBJ, Otwock, Poland) ; Bracco, A (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) ; Leoni, S (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) ; Morales-Lopez, A (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) ; Avigo, R (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) ; Blasi, N (INFN sezione di Milano, Milano, Italy) ; Bottoni, S (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) ; Ceruti, S (INFN sezione di Milano and Universita' degli studi di Milano, Milano, Italy) et al.
CERN-INTC-2013-030 ; INTC-P-390.
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2013.
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5.
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Spin, quadrupole moment, and deformation of the magnetic-rotational band head in (193)Pb
/ Balabanski, D L (Sofiya, Inst. Nucl. Res. ; Leuven U.) ; Ionescu-Bujor, M (Bucharest, IFIN-HH) ; Iordachescu, A (Bucharest, IFIN-HH) ; Bazzacco, D (INFN, Padua ; Padua U.) ; Brandolini, F (INFN, Padua ; Padua U.) ; Bucurescu, D (Bucharest, IFIN-HH) ; Chmel, S (Bonn U., HISKP) ; Danchev, M (Sofiya U.) ; De Poli, M (INFN, Legnaro) ; Georgiev, G (CSNSM, Orsay) et al.
The spectroscopic quadrupole moment of the T(1/2) = 9.4(5) ns isomer in (193)Pb at an excitation energy E(ex) = (2585 + x) keV is measured by the time-differential perturbed angular distribution method as vertical bar Q(s)vertical bar = 2.6(3) e b. Spin and parity I(pi) = 27/2(-) are assigned to it based on angular distribution measurements. [...]
2011
- Published in : Phys. Rev. C 83 (2011) 014304
APS Published version, local copy: PDF;
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6.
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Properties of low-lying intruder states in $^{34}$Al and $^{34}$Si sequentially populated in $\beta$-decay of $^{34}$Mg
/ Negoita, F (IFIN-HH, Bucharest, Romania) ; Grevy, S (CENBG, Bordeaux, France) ; Borcea, C (IFIN-HH, Bucharest, Romania) ; Dessagne, Ph (IPHC, Strabourg, France) ; Stora, T (CERN) ; Daugas, JM (CEA, DAM, DIF Arpajon, France) ; Gaudefroy, L (CEA, DAM, DIF Arpajon, France) ; Sorlin, O (GANIL, Caen, France) ; Blank, B (CENBG, Bordeaux, France) ; Giovinazzo, J (CENBG, Bordeaux, France) et al.
CERN-INTC-2011-050 ; INTC-P-314.
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2011.
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7.
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Nuclear structure studies of the neutron-rich Rubidium isotopes using Coulomb excitation
/ Georgiev, G (Spokesperson) (CSNSM, Orsay) ; Daugas, J M (CEA/DIF/DPTA/SPN, Bruyeres-le-Chatel) ; Simpson, G (LPSC, Grenoble) ; Balabanski, D L (Sofiya, Inst. Nucl. Res.) ; Blazhev, A (Cologne U.) ; Bucurescu, D (Bucharest, IFIN-HH) ; Das-Gupta, S (Camerino U.) ; Faul, T (CEA/DIF/DPTA/SPN, Bruyeres-le-Chatel) ; Filipescu, D (Bucharest, IFIN-HH) ; Fiori, E (CSNSM, Orsay) et al.
CERN-INTC-2009-019 ; INTC-P-266.
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2009. - 7 p.
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9.
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10.
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Shape coexistence in neutron-deficient Pb nuclei probed by quadrupole moment measurements
/ Ionescu-Bujor, M ; Iordachescu, A ; Marginean, N ; Ur, C A ; Bucurescu, D ; Suliman, G ; Balabanski, D L ; Brandolini, F ; Chmel, S ; Detistov, P et al.
2007
- Published in : Phys. Lett. B 650 (2007) 141-147
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