83 citations · 687 across the 41 of their papers we have counts for
41 papers
A Dynamical Model of Light Halo Nuclei
Francisco Barranco, Gregory Potel, Enrico Vigezzi
We present a review of theoretical studies of the structure and reactions of N=7 and N=8 nuclei in the vicinity of 11Li, carried out within a framework based on Nuclear Field Theor…
Fragmentation of the Giant Pairing Vibration in 14C induced by many-body processes
Francisco Barranco, Gregory Potel, Enrico Vigezzi
We present a theoretical framework for treating the full excitation spectrum of Jπ = 0+ pair addition modes, including the well-known low-lying and bound Pairing Vibration on par w…
Impact of the Li asymptotic normalization constant onto -induced reactions of astrophysical interest
Chloë Hebborn, Melina L. Avila, Konstantinos Kravvaris +2
Indirect methods have become the predominant approach in experimental nuclear astrophysics for studying several low-energy nuclear reactions occurring in stars, as direct measureme…
Perspectives on few-body cluster structures in exotic nuclei
D. Bazin, K. Becker, F. Bonaiti +16
It is a fascinating phenomenon in nuclear physics that states with a pronounced few-body structure can emerge from the complex dynamics of many nucleons. Such halo or cluster state…
Optical potentials for the rare-isotope beam era
C. Hebborn, F. M. Nunes, G. Potel +26
We review recent progress and motivate the need for further developments in nuclear optical potentials that are widely used in the theoretical analysis of nucleon elastic scatterin…
Nuclear Josephson-like -emission
R. A. Broglia, F. Barranco, L. Corradi +3
Josephson-like junctions, transiently established in heavy ion collisions between superfluid nuclei, few MeV below the Coulomb barrier, allow for the back and forth transfer of a n…
Green's Function Knockout Formalism
Chloë Hebborn, Gregory Potel
Knockout nuclear reactions, in which a nucleon is removed from a nucleus as a result of the collision with another nucleus, have been widely used as an experimental tool, both to p…
Evidence of a near-threshold resonance in B relevant to the -delayed proton emission of Be
Y. Ayyad, W. Mittig, T. Tang +27
A narrow near-threshold proton-emitting resonance (Ex = 11.4 MeV, J = 1/2 and = 4.4 keV) was directly observed in B via proton resonance scattering. This r…
Transient Joule- and (ac) Josephson-like photon emission in one- and two- nucleon tunneling processes between superfluid nuclei: blackbody and coherent spectral functions
R. A. Broglia, F. Barranco, G. Potel +1
Effective charged neutrons involved in one- and two- nucleon tunneling processes in heavy ion collisions between superfluid nuclei are expected to emit photons. Although the centro…
Prediction of (p,n) Charge-Exchange Reactions with Uncertainty Quantification
T. R. Whitehead, T. Poxon-Pearson, F. M. Nunes +1
Background: Charge-exchange reactions are a powerful tool for exploring nuclear structure and nuclear astrophysics, however, a robust charge-exchange reaction theory with quantifie…
Probable observation of the nuclear Cooper pair mean square radius in superfluid nuclei
R. A. Broglia, F. Barranco, G. Potel +1
The phenomenon of low-temperature superconductivity is intimately associated with the condensation of weakly bound, very extended, strongly overlapping Cooper pairs, and systematic…
Statistical properties of the well deformed Sm nuclei and the scissors resonance
K. L. Malatji, K. S. Beckmann, M. Wiedeking +18
The Nuclear Level Densities (NLDs) and the -ray Strength Functions (SFs) of Sm have been extracted from (d,p) coincidences using the Oslo method. The experimen…
Quantum entanglement in nuclear Cooper pair tunneling with -rays
G. Potel, F. Barranco, E. Vigezzi +1
While Josephson-like junctions, transiently established in heavy ion collisions ( s) between superfluid nuclei --through which Cooper pair tunneling (-v…
Characterization of vorticity in pygmy resonances and soft-dipole modes with two-nucleon transfer reactions
R. A. Broglia, F. Barranco, G. Potel +1
The properties of the two-quasiparticle-like soft E1-modes and PDR have been and are systematically studied with the help of inelastic and electromagnetic experiments which essenti…
Radioactive beams and inverse kinematics: probing the quantal texture of the nuclear vacuum
F. Barranco, G. Potel, E. Vigezzi +1
The properties of the quantum electrodynamic (QED) vacuum in general, and of the nuclear vacuum (ground) state in particular are determined by virtual processes implying the excita…
Restricted spin-range correction in the Oslo Method: The example of nuclear level density and -ray strength function from
F. Zeiser, G. M. Tveten, G. Potel +19
The Oslo Method has been applied to particle- coincidences following the (d,p) reaction to obtain the nuclear level density (NLD) and -ray strength functio…
Impact of restricted spin-ranges in the Oslo Method: The example of (d,p)
F. Zeiser, G. Potel, G. M. Tveten +18
In this paper we present the first systematic analysis of the impact of the populated vs. intrinsic spin distribution on the nuclear level density and -ray strength function ret…
Towards Neutron Capture on Exotic Nuclei: Demonstrating as a Surrogate Reaction for
A. Ratkiewicz, J. A. Cizewski, J. E. Escher +15
The neutron-capture reaction plays a critical role in the synthesis of the elements in stars and is important for societal applications including nuclear power generation and stock…
The 9Li(d,p) reaction, a specific probe of 10Li, paradigm of parity--inverted nuclei around N=6 closed shell
F. Barranco, G. Potel, E. Vigezzi +1
We show, within the framework of renormalized nuclear field theory and of the induced reaction surrogate formalism, that the highly debated Li structure, observed in a recen…
Non-local interactions in the surrogate method for reactions
Weichuan Li, Gregory Potel, Filomena Nunes
Single-neutron transfer reactions populating states in the continuum are interesting both for structure and astrophysics. In their description often global optical potentials are u…
One- and two- neutron halo at the dripline. From 11Be to 11Li and back: 10Li and parity inversion
R. A. Broglia, F. Barranco, G. Potel +1
The nuclei 11Be and 11Li provide paradigmatic examples of one-and two- neutron halo systems. Because the reaction 1H(11Li,9Li)3H is dominated by successive transfer, one can use th…
Pygmy resonances: what's in a name?
R. A. Broglia, F. Barranco, A. Idini +2
The centroid, width and percentage of energy weighted sum rule of dipole resonances can be strongly affected by dynamical fluctuations and static deformations of the nuclear surfac…
From bare to renormalized order parameter in gauge space: structure and reactions
G. Potel, A. Idini, F. Barranco +2
The physical reason why one can calculate with similar accuracy, as compared to the experimental data, the absolute cross section associated with two-nucleon transfer processes bet…
Toward a complete theory for predicting inclusive deuteron breakup away from stability
G. Potel, G. Perdikakis, B. V. Carlson +12
We present an account of the current status of the theoretical treatment of inclusive reactions in the breakup-fusion formalism, pointing to some applications and making th…