58 citations · 426 across the 27 of their papers we have counts for
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Isotopic fission yields of Pu as a function of the excitation energy
D. Ramos, M. Caamaño, F. Farget +16
Complete isotopic fission yields distributions of Pu have been measured as a function of the initial excitation energy. The Pu fissioning system was produced throug…
Hindered Prompt-Neutron Evaporation in Surrogate Reactions for Pu(n,f)
D. Ramos, M. Caamano, F. Farget +18
Isotopic fission-fragment distributions of Pu have been measured, for the first time, as a function of the initial excitation energy, and the prompt neutron multiplicity ha…
First observation of multi-phonon -vibrations in an odd-odd nuclear system
E. H. Wang, M. Abushawish, J. H. Hamilton +27
The identification of the first multi-phonon -vibrational bands in an odd-odd neutron-rich nucleus of the nuclear chart is presented. These high spin structures of hard to acces…
Direct transfer to K as a survey of the interaction
C. J. Paxman, A. Matta, W. N. Catford +76
The collapse of the canonical magic number in nuclei with has drawn significant interest as it relates to the emergence of an island of inversion centered on S…
Shape evolution in neutron-rich odd-even Nb isotopes
M. Abushawish, E. H. Wang, J. Dudouet +15
Neutron-rich nuclei around exhibit multiple shape transitions. This region shows one of the sharpest transitions in the nuclear chart, from a spherical vibrator at …
Probing exotic cross-shell interactions at N=28 with single-neutron transfer on 47K
C. J. Paxman, A. Matta, W. N. Catford +76
We present the first measurement of the K()K transfer reaction, performed in inverse kinematics using a reaccelerated beam of K. The level scheme of $^{4…
Search for a neutron dark decay in He
M. Le Joubioux, H. Savajols, W. Mittig +24
Neutron dark decays have been suggested as a solution to the discrepancy between bottle and beam experiments, providing a dark matter candidate that can be searched for in halo nuc…
Experimental evidence of the effect of nuclear shells on fission dissipation and time
D. Ramos, M. Caamano, F. Farget +20
Nuclear fission is still one of the most complex physical processes we can observe in nature due to the interplay of macroscopic and microscopic nuclear properties that decide the…
Structure of As, As and As: from semi-magicity to -softness
K. Rezynkina, D. D. Dao, G. Duchene +41
The structure of As, As and As have been studied in fusion-fission reaction U+Be. Fission fragments were identified in mass and atomic number using…
Experimental investigation of ground-state properties of H with transfer reactions
M. Caamaño, T. Roger, A. M. Moro +18
The properties of nuclei with extreme neutron-to-proton ratios, far from those naturally occurring on Earth, are key to understand nuclear forces and how nucleons hold together to…
First beams at Neutrons For Science
X. Ledoux, J. C. Foy, J. E. Ducret +13
The neutrons for science facility (NFS), the first operational experimental area of the new GANIL/SPIRAL-2 facility, received its first beams in December 2019. Proton-induced react…
Complete set of bound negative-parity states in the neutron-rich 18N nucleus
S. Ziliani, M. Ciemała, F. C. L. Crespi +54
High-resolution gamma-ray spectroscopy of 18N is performed with the Advanced GAmma Tracking Array AGATA, following deep-inelastic processes induced by an 18O beam on a 181Ta target…
Pseudo spin doublet bands and Gallagher Moszkowski doublet bands in Y
E. H. Wang, J. H. Hamilton, A. V. Ramayya +21
New transitions in neutron rich Y have been identified in a Be+U experiment with mass- and Z- gates to provide full fragment identification. These transitions a…
Accessing tens-to-hundreds femtoseconds nuclear state lifetimes with low-energy binary heavy-ion reactions
M. Ciemala, S. Ziliani, F. C. L. Crespi +52
A novel Monte Carlo technique has been developed to determine lifetimes of excited states in the tens-to-hundreds femtoseconds range. The method is applied to low-energy heavy-ion…
Prompt-delayed -ray spectroscopy of neutron-rich In isotopes
S. Biswas, A. Lemasson, M. Rejmund +23
The fusion and transfer induced fission reaction Be(U,~f) with 6.2 MeV/u beam energy, using a unique setup consisting of AGATA, VAMOS++ and EXOGAM detectors, was used…
Scission configuration of U from yields and kinetic information of fission fragments
D. Ramos, M. Caamano, A. Lemasson +25
The simultaneous measurement of the isotopic fission-fragment yields and fission-fragment velocities of U has been performed for the first time. The U fissioning sy…
Testing ab initio nuclear structure in neutron-rich nuclei: lifetime measurements of second 2+ states in 16C and 20O
M. Ciemala, S. Ziliani, F. C. L. Crespi +91
To test the predictive power of ab initio nuclear structure theory, the lifetime of the second 2+ state in neutron-rich 20O, tau(2+_2 ) = 150(+80-30) fs, and an estimate for the li…
First direct measurement of isotopic fission-fragment yields of U
D. Ramos, M. Caamano, A. Lemasson +25
A direct and complete measurement of isotopic fission-fragment yields of U has been performed for the first time. The U fissioning system was produced with an avera…
Effects of one valence proton on seniority and angular momentum of neutrons in neutron-rich Sb isotopes
S. Biswas, A. Lemasson, M. Rejmund +58
The neutron-rich Sb isotopes were produced as fission fragments in the reaction Be(U,~f) with 6.2 MeV/u beam energy. An unique setup, consisting of AGATA,…
Evidence for coexisting shapes in Zr through lifetime measurements
Purnima Singh, W. Korten, T. W. Hagen +35
The lifetimes of first excited 2, 4 and 6 states in Zr were measured with the Recoil-Distance Doppler Shift method in an experiment performed at GANIL. Excited s…
Deformed band structures in neutron-rich Pm isotopes
S. Bhattacharyya, E. H. Wang, A. Navin +19
High spin band structures of neutron-rich Pm isotopes have been obtained from the measurement of prompt -rays of isotopically identified fragments produced in fissio…
Identification of new transitions and mass assignments of levels in Pr
E. H. Wang, A. Lemasson, J. H. Hamilton +25
The previously reported levels assigned to 151,152,153Pr have recently been called into question regarding their mass assignment. The above questioned level assignments are clarifi…
Transfer reactions in inverse kinematics, an experimental approach for fission investigations
C. Rodríguez-Tajes, F. Farget, X. Derkx +21
Inelastic and multi-nucleon transfer reactions between a U beam, accelerated at 6.14 MeV/u, and a C target were used for the production of neutron-rich, fissioning s…
Discovery of a new isomeric state in Ni: Evidence for a highly-deformed proton intruder state
A. Dijon, E. Clément, G. De France +26
We report on the observation of a new isomeric state in Ni. We suggest that the newly observed state at 168(1) keV above the first 2 state is a 0 state…