336 citations · 1.5k across the 33 of their papers we have counts for
35 papers
Measurement of the fractional radiation length of a pixel module for the CMS Phase-2 upgrade via the multiple scattering of positrons
The Tracker Group of the CMS Collaboration
High-luminosity particle collider experiments such as the ones planned at the High-Luminosity Large Hadron Collider require ever-greater vertexing precision of the tracking detecto…
Beam Test Performance Studies of CMS Phase-2 Outer Tracker Module Prototypes
The Tracker Group of the CMS Collaboration
A new tracking detector will be installed as part of the Phase-2 upgrade of the CMS detector for the high-luminosity LHC era. This tracking detector includes the Inner Tracker, equ…
Evaluation of Planar Silicon Pixel Sensors with the RD53A Readout Chip for the Phase-2 Upgrade of the CMS Inner Tracker
The Tracker Group of the CMS Collaboration
The Large Hadron Collider (LHC) at CERN will undergo an upgrade in order to increase its luminosity to cms. The increased luminosity during this…
Test beam performance of a CBC3-based mini-module for the Phase-2 CMS Outer Tracker before and after neutron irradiation
The Tracker Group of the CMS Collaboration
The Large Hadron Collider (LHC) at CERN will undergo major upgrades to increase the instantaneous luminosity up to 5-7.5 cms. This High Luminosity upgr…
Low-spin particle/hole-core excitations in Ca isotopes studied by cold-neutron capture reactions
S. Bottoni, N. Cieplicka-Oryńczak, S. Leoni +27
We present recent results on the structure of the one-valence-particle Ca and Ca, and one-valence-hole Ca, nuclei. The isotopes of interest were populated via…
Towards a self-consistent dynamical nuclear model
X. Roca-Maza, Y. F. Niu, G. Colò +1
Density Functional Theory (DFT) is a powerful and accurate tool exploited in Nuclear Physics to investigate the ground-state and some collective properties of nuclei along the whol…
The mutable nature of particle-core excitations with spin in the one-valence-proton nucleus 133Sb
G. Bocchi, S. Leoni, B. Fornal +43
The gamma-ray decay of excited states of the one-valence-proton nucleus 133Sb has been studied using cold-neutron induced fission of 235U and 241Pu targets, during the EXILL campai…
Unified description of structure and reactions: implementing the Nuclear Field Theory program
Ricardo A. Broglia, Pier Francesco Bortignon, Francisco Barranco +3
The modern theory of the atomic nucleus results from the merging of the liquid drop (Niels Bohr and Fritz Kalckar) and of the shell model (Marie Goeppert Meyer and Axel Jensen), wh…
Properties of single-particle states in a fully self-consistent particle-vibration coupling approach
Li-Gang Cao, G. Colo, H. Sagawa +1
The properties of single-particle states in the magic nuclei Ca and Pb, in particular the energies, spectroscopic factors and the effective mass, have been studied i…
A microscopic model beyond mean-field: from giant resonances properties to the fit of new effective interactions
M. Brenna, G. Colò, X. Roca-Maza +3
A completely microscopic beyond mean-field approach has been elaborated to overcome some intrinsic limitations of self-consistent mean-field schemes applied to nuclear systems, suc…
Nuclear Symmetry Energy: constraints from Giant Quadrupole Resonances and Parity Violating Electron Scattering
X. Roca-Maza, B. K. Agrawal, P. F. Bortignon +8
Experimental and theoretical efforts are being devoted to the study of observables that can shed light on the properties of the nuclear symmetry energy. We present our new results…
The Gamow-Teller response within Skyrme random-phase approximation plus particle-vibration coupling
Yifei Niu, Gianluca Colo, Marco Brenna +2
Although many random-phase approximation (RPA) calculations of the Gamow-Teller (GT) response exist, this is not the case for calculations going beyond the mean-field approximation…
Microscopic theory of the γ-decay of nuclear giant resonances
Marco Brenna, Gianluca Colò, Pier Francesco Bortignon
In the past decades, the γ-decay of giant resonances has been studied using phenomenological models. In keeping with possible future studies performed with exotic beams, microscopi…
Constraints on the symmetry energy and on neutron skins from the pygmy resonances in 68Ni and 132Sn
Andrea Carbone, Gianluca Coló, Angela Bracco +4
Correlations between the behavior of the nuclear symmetry energy, the neutron skins, and the percentage of energy-weighted sum rule (EWSR) exhausted by the Pygmy Dipole Resonance (…
Nuclear single-particle states: dynamical shell model and energy density functional methods
P. F. Bortignon, G. Colò, H. Sagawa
We discuss different approaches to the problem of reproducing the observed features of nuclear single-particle (s.p.) spectra. In particular, we analyze the dominant energy peaks,…
Effects of the Tensor Force on the Multipole Response in Finite Nuclei
Li-Gang Cao, G. Colo', H. Sagawa +2
We present a thorough analysis of the effects of the tensor interaction on the multipole response of magic nuclei, using the fully self-consistent Random Phase Approximation (RPA)…
Giant resonances in exotic spherical nuclei within the RPA approach with the Gogny force
S. Péru, J. F. Berger, P. F. Bortignon
Theoretical results for giant resonances in the three doubly magic exotic nuclei Ni, Sn and Sn are obtained from Hartree-Fock (HF) plus Random Phase Approxim…
Microscopic Models for the Particle-Vibration Coupling in Exotic Nuclei
P. F. Bortignon
Recent results obtained, often in fruitful collaboration with Japanese colleagues in the study of the interplay between single-particle and collective degrees of freedom are review…
Effect of particle-phonon coupling on pairing correlations in nuclei
J. Terasaki, F. Barranco, P. -F. Bortignon +2
The influence of particle-phonon coupling on pairing correlations in nuclei is studied by solving the Dyson equation including the anomalous (pairing) Green function. We develop th…
Description of Double Giant Dipole Resonance within the Phonon Damping Model
C. A. Bertulani, P. F. Bortignon, V. Yu. Ponomarev +1
In a recent Letter [1] an overall agreement with the experimental data for the excitation of the single and double giant dipole resonances in relativistic heavy ion collision in 13…
QRPA plus Phonon Coupling Model and the Photoabsorbtion Cross Section for O
G. Colo`, P. F. Bortignon
We have calculated the electric dipole strength distributions in the unstable neutron rich oxygen isotopes O, in a model which include up to four quasi-particle-type c…
Solution of the Dyson equation for nucleons in the superfluid phase
J. Terasaki, F. Barranco, R. A. Broglia +2
We investigate the role the interweaving of surface vibrations and nucleon motion has on Cooper pair formation in spherical superfluid nuclei. A quantitative calculation of the sta…
Anharmonic properties of double giant dipole resonance
V. Yu. Ponomarev, P. F. Bortignon, R. A. Broglia +1
A systematic microscopic study of the anharmonic properties of the double giant dipole resonance (DGDR) has been carried out, for the first time, for nuclei with mass number sp…
The halo of the exotic nucleus 11Li: a single Cooper pair
F. Barranco, R. A. Broglia, G. Colo' +1
If neutrons are progressively added to a normal nucleus, the Pauli principle forces them into states of higher momentum. When the core becomes neutron-saturated, the nucleus expels…