85 citations · 336 across the 17 of their papers we have counts for
17 papers
The beta decay of Tz=-2 64Se and its descendants: the T=2 isobaric multiplet
P. Aguilera, F. Molina, B. Rubio +49
In this paper we present our results on the decay of 64Se. It is the heaviest Tz=-2 nucleus that both beta decays and has a stable mirror partner Tz=+2, thus allowing comparison wi…
Isospin breaking in the Kr and Br mirror system
A. Algora, A. Vitéz-Sveiczer, A. Poves +65
Isospin symmetry is a fundamental concept in nuclear physics. Even though isospin symmetry is partially broken, it holds approximately for most nuclear systems, which makes excepti…
Efficiency calibration of the BRIKEN detector: the world largest counter for beta-delayed neutrons
M. Pallas, A. Tarifeno-Saldivia, F. Calvino +7
Beta-delayed neutron emission plays a fundamental role in the explosive nucleosynthesis of elements heavier than iron by the rapid neutron capture (r-process). The most ambitious p…
Calculation of kinetic parameters and with modified open source Monte Carlo code OpenMC(TD)
Jaime Romero-Barrientos, Jose Ignacio Marquez Damian, Francisco Molina +4
This work presents the methodology used to expand the capabilities of the Monte Carlo code OpenMC for the calculation of reactor kinetic parameters: effective delayed neutron fract…
Beta decay of the very neutron-deficient Ge and Ge nuclei
S. E. A. Orrigo, B. Rubio, W. Gelletly +48
We report here the results of a study of the decay of the proton-rich Ge isotopes, Ge and Ge, produced in an experiment at the RIKEN Nishina Center. We have impro…
Simultaneous investigation of the and decays in Br
A. I. Morales, A. Algora, B. Rubio +55
The decay of the odd-odd nucleus Br has been investigated with the BigRIPS and EURICA setups at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center. The…
New neutron-deficient isotopes from Kr fragmentation
B. Blank, T. Goigoux, P. Ascher +49
In an experiment with the BigRIPS separator at the RIKEN Nishina Center, the fragmentation of a Kr beam allowed the observation of new neutron-deficient isotopes at the prot…
Observation of the 2 isomer in Co
S. E. A. Orrigo, B. Rubio, W. Gelletly +25
We report the first observation of the 2 isomer in Co, produced in the decay of the 0, Ni ground state. We have observed three -rays at 849, 1910, and…
Competition of -delayed protons and -delayed rays in Zn and the exotic -delayed -proton decay
S. E. A. Orrigo, B. Rubio, Y. Fujita +25
Remarkable results have been published recently on the decay of Zn. In particular, the rare and exotic -delayed -proton emission has been detected for the first ti…
Beta decay of the exotic = -2 nuclei Fe, Ni and Zn
S. E. A. Orrigo, B. Rubio, Y. Fujita +24
The results of a study of the beta decays of three proton-rich nuclei with , namely Fe, Ni and Zn, produced in an experiment carried out at GANI…
Shapes of the Pb ground states from beta decay studies using the total absorption technique
M. E. Estevez Aguado, A. Algora, J. Agramunt +25
The beta decay of Pb has been studied using the total absorption technique at the ISOLDE(CERN) facility. The beta-decay strength deduced from the measurements, combined…
Total Absorption Spectroscopy Study of Rb Decay: A Major Contributor to Reactor Antineutrino Spectrum Shape
A. -A. Zakari-Issoufou, M. Fallot, A. Porta +44
The antineutrino spectra measured in recent experiments at reactors are inconsistent with calculations based on the conversion of integral beta spectra recorded at the ILL reactor.…
Competition between -delayed proton and -delayed decay of the exotic = -2 nucleus Zn and fragmentation of the IAS
B. Rubio, S. E. A. Orrigo, Y. Fujita +25
A very exotic decay mode at the proton drip-line, -delayed -proton decay, has been observed in the decay of the = -2 nucleus Zn. Three -proton sequences h…
-delayed -proton decay in Zn: analysis of the charged-particle spectrum
S. E. A. Orrigo, B. Rubio, Y. Fujita +25
A study of the decay of the proton-rich = -2 nucleus Zn has been reported in a recent publication. A rare and exotic decay mode, -delayed -proton decay, ha…
Observation of the -delayed -proton decay of Zn and its impact on the Gamow Teller strength evaluation
S. E. A. Orrigo, B. Rubio, Y. Fujita +25
We report the observation of a very exotic decay mode at the proton drip-line, the -delayed -proton decay, clearly seen in the decay of the = -2 nucleus Zn.…
Soft spin dipole giant resonances in 40Ca
L. Stuhl, A. Krasznahorkay, M. Csatlos +27
High resolution experimental data has been obtained for the 40,42,44,48Ca(3He,t)Sc charge exchange reaction at 420 MeV beam energy, which favors the spin-isospin excitations. The m…
The Nd(He,) and Sm(,He) reactions with applications to decay of Nd
C. J. Guess, T. Adachi, H. Akimune +40
The Nd(He,) reaction at 140 MeV/u and Sm(,He) reaction at 115 MeV/u were measured, populating excited states in Pm. The transitions studied po…