87 citations · 571 across the 34 of their papers we have counts for
26 papers · 1 filter
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…
High-resolution spectroscopy of neutron-rich Br isotopes and signatures for a prolate-to-oblate shape transition at N=56
J. Dudouet, G. Colombi, D. Reygadas Tello +39
The first systematic experimental study of the neutron-rich Br isotopes with two complementary state-of-the-art techniques is presented. These isotopes have been populated in the f…
Search for the origin of wobbling motion in the region: The case of Xe
S. Chakraborty, S. Bhattacharyya, R. Banik +24
In-beam -ray spectroscopy of Xe has been carried out to study the structure of the intruder band. Excited states were populated via an -induced fusion…
Advancements of -ray spectroscopy of isotopically identified fission fragments with AGATA and VAMOS++
A. Lemasson, J. Dudouet, M. Rejmund +3
-ray spectroscopy of fission fragments is a powerful method for studies of nuclear structure properties. Recent results on the spectroscopy of fission fragments, using the combi…
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…
Narrow resonances in the continuum of the unbound nucleus F
V. Girard-Alcindor, A. Mercenne, I. Stefan +100
The structure of the unbound F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive O beam impinging on a CH target. The anal…
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,…
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…
Isotopic Yield Distributions of Transfer- and Fusion-Induced Fission from 238U+12C Reactions in Inverse Kinematics
M. Caamaño, O. Delaune, F. Farget +18
A novel method to access the complete identification in atomic number Z and mass A of fragments produced in low-energy fission of actinides is presented. This method, based on the…
Role of the cluster structure of Li in the dynamics of fragment capture
A. Shrivastava, A. Navin, A. Diaz-Torres +12
Exclusive measurements of prompt -rays from the heavy-residues with various light charged particles in the Li + Pt system, at an energy near the Coulomb barrier (E/$…
Isotopic fission fragment distributions as a deep probe to fusion-fission dynamics
F. Farget, M. Caamano, O. Delaune +37
During the fission process, the nucleus deforms and elongates up to the two fragments inception and their final separation at scission deformation. The evolution of the nucleus ene…
Lifetime measurements in Co and Co
A. Dijon, E. Clément, G. De France +19
Lifetimes of the and states in Co and the state in Co were measured using the recoil distance Doppler shift and the differential decay c…
Emergence of the N=16 shell gap in 21O
B. Fernandez-Dominguez, J. S. Thomas, W. N. Catford +39
The spectroscopy of 21O has been investigated using a radioactive 20O beam and the (d,p) reaction in inverse kinematics. The ground and first excited states have been determined to…
Migration of nuclear shell gaps studied in the d(24Ne,p gamma)25Ne reaction
W. N. Catford, C. N. Timis, R. C. Lemmon +26
The transfer of neutrons onto 24Ne has been measured using a reaccelerated radioactive beam of 24Ne to study the (d,p) reaction in inverse kinematics. The unusual raising of the fi…
Neutron Transfer Studied with a Radioactive beam of 24Ne, using TIARA at SPIRAL
W. N. Catford, C. N. Timis, R. C. Lemmon +7
A general experimental technique for high resolution studies of nucleon transfer reactions using radioactive beams is briefly described, together with the first new physics results…