T. Rodrı́guez

Structure nucléaire des isotopes pair-pair de l'argon dans le cadre GCM-SCCM à symétrie axiale

Hope Donglo, T. Rodrı́guez

International audience

First high-resolution in-beam γ -ray spectroscopy of neutron-rich Mo isotopes at relativistic energy

B. Moon, W. Korten, K. Wimmer, P. Doornenbal et autres

High-resolution in-beam γ -ray spectroscopy of the neutron-rich 110 Mo 68 and 112 Mo 70 isotopes was performed for the first time at relativistic energies. This experiment was conducted at the Radioactive Isotope Beam Factory (RIBF), RIKEN. The 110 Mo and 112 …

Deformation from Zinc to Zirconium

Sidong Chen, F. Browne, T. Rodrı́guez, V. Werner

Abstract Extensive gamma-ray spectroscopy of very neutron-rich nuclei of isotopes between the Ni and Sn isotopic chains was facilitated by the high luminosity LH2 target system, MINOS. Results show a persistence of deformation when going beyond the $N=60$ threshold of the transition …

gb, es, de (code pays fourni par la source)

Extending the low- Z “border” of the A = 100 region of deformation with precision mass spectrometry of Kr 96 − 98

D. Lunney, V. Manea, Mathilde Mougeot, L. Nies et autres

The onset of collective nuclear behavior in the $N=60$, $A\ensuremath{\approx}100$ region is examined through high-precision mass measurements of $^{96\ensuremath{-}98}\mathrm{Kr}$, performed with the ISOLTRAP mass spectrometer at ISOLDE, CERN. Our results for $^{96\ensuremath{-}97}\mathrm{Kr}$ agree with previous measurements, with our new $^{97}\mathrm{Kr}$ Penning-trap mass …

fr, de, ch, sa, gb, es, au (code pays fourni par la source)

M1 dipole strength from projected generator coordinate method calculations in the sd-shell valence space

S. Bofos, Jaime Martínez-Larraz, B. Bally, Thomas Duguet et autres

The low-energy enhancement observed in the deexcitation $γ$-ray strength functions, attributed to magnetic dipole (M1) radiations, has spurred theoretical efforts to improve on its description. Among the most widely used approaches are the quasiparticle random-phase approximation (QRPA) and its extensions. However, these …

fr (code pays fourni par la source)

Nuclear Physics Confronts Relativistic Collisions Of Isobars

Giuliano Giacalone, Jiangyong Jia, V. Somà, Y. Zhou et autres

High-energy collisions involving the $A=96$ isobars $^{96}$Zr and $^{96}$Ru have been performed in 2018 at Brookhaven National Laboratory's Relativistic Heavy Ion Collider (RHIC) as a means to search for the chiral magnetic effect in QCD. This would manifest itself as specific deviations …

Exploiting Ne 20 Isotopes for Precision Characterizations of Collectivity in Small Systems

Giuliano Giacalone, B. Bally, Govert Nijs, Shihang Shen et autres

Whether or not femto-scale droplets of quark-gluon plasma (QGP) are formed in so-called small systems at high-energy colliders is a pressing question in the phenomenology of the strong interaction. For proton-proton or proton-nucleus collisions the answer is inconclusive due to the large …

de, fr, ch, be, tr, us, cn, ge, es, nl (code pays fourni par la source)

367 | AGE, FRAILTY, COMORBIDITIES AND FIRST‐LINE TREATMENT IMPACT IN SURVIVAL OF ELDERLY HODGKIN LYMPHOMA PATIENTS: RETROSPECTIVE STUDY FROM THE SPANISH GELTAMO GROUP

Eva Domingo‐Doménech, Carmen Martínez, Rivera Núñez, Blanca Sánchez‐González et autres

es (code pays fourni par la source)

Isospin Symmetry Breaking in the Kr 71 and Br 71 Mirror System

A. Algora, A. Vitéz-Sveiczer, A. Poves, G. Kiss et autres

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 exceptions very interesting from the nuclear structure perspective. In this framework, it is expected that the spins …

es, hu, jp, it, pl, vn, fr, gb, cl, de, ro, us, tr, hk (code pays fourni par la source)

Ab initio nuclear shape coexistence and emergence of island of inversion around N = 20

E. F. Zhou, Cairong Ding, J. M. Yao, B. Bally et autres

We extend a nuclear ab initio framework based on chiral two- and three-nucleon interactions to investigate shape coexistence and the degradation of the N = 20 magic number in both even-even and odd-even magnesium isotopes. The quantum-number projected generator coordinate method, combined …

cn, fr, us, es (code pays fourni par la source)

Optimization of the generator coordinate method with machine-learning techniques for nuclear spectra and neutrinoless double-β decay: Ridge regression for nuclei with axial deformation

X. Zhang, H. Hergert, J. M. Yao, C. F. Jiao et autres

Background: The generator coordinate method (GCM) is an important tool of choice for modeling large-amplitude collective motion in atomic nuclei. Recently, it has attracted increasing interest as it can be exploited to extend ab initio methods to the collective excitations of medium-mass …

us (code pays fourni par la source)

Anisotropic Flow in Fixed-Target Pb 208 + Ne 20 Collisions as a Probe of Quark-Gluon Plasma

Giuliano Giacalone, W. Zhao, B. Bally, Shihang Shen et autres

The System for Measuring Overlap with Gas (SMOG2) at the LHCb detector enables the study of fixed-target ion-ion collisions at relativistic energies (sqrt[s_{NN}]∼100 GeV in the center of mass). With input from ab initio calculations of the structure of ^{16}O and ^{20}Ne, …

de, us, fr, be, tr, cn, ch, es, nl (code pays fourni par la source)