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most citedA New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

2.8k citations

Showing 2020 · nucl-exShow all

18 papers · 2 filters

nucl-ex2020★ 8 cited

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…

nucl-ex2020★ 6 cited

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…

nucl-ex2020★ 3 cited

Detailed low-spin spectroscopy of 65Ni via neutron capture reaction

C. Porzio, C. Michelagnoli, N. Cieplicka-Orynczak +17

An extended investigation of the low-spin structure of the Ni nucleus was performed at the Institut Laue-Langevin, Grenoble, via the neutron capture reaction Ni(n,…

nucl-ex2020★ 8 cited

High-Precision Branching Ratio Measurement and Spin Assignment Implications for Ga Superallowed Decay

A. D. MacLean, A. T. Laffoley, C. E. Svensson +48

A high-precision branching ratio measurement for the superallowed Fermi emitter Ga was performed with the Gamma-Ray Infrastructure for Fundamental Investigations of…

nucl-ex2020★ 55 cited

Exclusive dimuon production in ultraperipheral Pb+Pb collisions at TeV with ATLAS

ATLAS Collaboration

Exclusive dimuon production in ultraperipheral collisions (UPC), resulting from photon-photon interactions in the strong electromagnetic fields of colliding high-energy lead nuclei…

nucl-ex2020★ 17 cited

Manifestation of the Berry phase in the atomic nucleus Pb

J. J. Valiente-Dobón, A. Gottardo, G. Benzoni +57

The neutron-rich Pb isotope was produced in the fragmentation of a primary 1 GeV U beam, separated in FRS in mass and atomic number, and then implanted for isom…

nucl-ex2020★ 40 cited

The radiative width of the Hoyle state from -ray spectroscopy

T. Kibédi, B. Alshahrani, A. E. Stuchbery +17

The cascading 3.21 MeV and 4.44 MeV electric quadrupole transitions have been observed from the Hoyle state at 7.65 MeV excitation energy in C, excited by the C(p,p$^…

nucl-ex2020★ 393 cited

Final Results of GERDA on the Search for Neutrinoless Double- Decay

GERDA collaboration, M. Agostini, G. R. Araujo +112

The GERmanium Detector Array (GERDA) experiment searched for the lepton-number-violating neutrinoless double- () decay of Ge, whose discovery would have far-reachin…

nucl-ex2020★ 33 cited

Shape Coexistence at Zero Spin in 64Ni Driven by the Monopole Tensor Interaction

N. Mărginean, D. Little, Y. Tsunoda +75

The low-spin structure of the semimagic 64Ni nucleus has been considerably expanded: combining four experiments, several 0+ and 2+ excited states were identified below 4.5 MeV, and…

nucl-ex2020★ 22 cited

Medium-induced modification of -tagged charged particle yields in Pb+Pb collisions at 5.02 TeV with the ATLAS detector

ATLAS Collaboration

The yield of charged particles opposite to a boson with large transverse momentum () is measured in 260 pb of and 1.7 nb of Pb+Pb collision data at 5.…

nucl-ex2020★ 18 cited

Detailed spectroscopy of doubly magic Sn

J. Benito, L. M. Fraile, A. Korgul +85

The structure of the doubly magic Sn has been investigated at the ISOLDE facility at CERN, populated both by the decay of In and -delayed neut…

nucl-ex2020★ 19 cited

Examining the = 28 shell closure through high-precision mass measurements of Ar

Maxime Mougeot, Dinko Atanasov, Carlo Barbieri +21

The strength of the = 28 magic number in neutron-rich argon isotopes is examined through high-precision mass measurements of Ar, performed with the ISOLTRAP mass spec…

nucl-ex2020★ 58 cited

Re-evaluation of the Ne()Mg and Ne()Mg reaction rates

Philip Adsley, Umberto Battino, Andreas Best +11

The competing Ne()Mg and Ne()Mg reactions control the production of neutrons for the weak -process in massive and AGB stars. In both system…

nucl-ex2020★ 31 cited

Evolution of the dipole polarizability in the stable tin isotope chain

S. Bassauer, P. von Neumann-Cosel, P. -G. Reinhard +36

The dipole polarizability of stable even-mass tin isotopes 112,114,116,118,120,124 was extracted from inelastic proton scattering experiments at 295 MeV under very forward angles p…

nucl-ex2020★ 24 cited

Shape coexistence in the neutron-deficient Hg investigated via lifetime measurements

M. Siciliano, I. Zanon, A. Goasduff +41

Shape coexistence in the region has been established in mercury, lead and polonium isotopes. Even-even mercury isotopes with present multiple f…

nucl-ex2020★ 23 cited

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…

nucl-ex2020

Experimental study of the 2n-transfer reaction Ba(O,O)Ba in the projectile energy range 61-67 MeV

A. Khaliel, T. J. Mertzimekis, F. C. L. Crespi +6

Two-neutron transfer reactions serve as an important tool for nuclear structure studies in the neutron rich part of the nuclear chart. In this article, we report on the first exper…

nucl-ex2020★ 39 cited

Longitudinal flow decorrelations in Xe+Xe collisions at TeV with the ATLAS detector

ATLAS Collaboration

The first measurement of longitudinal decorrelations of harmonic flow amplitudes for , 3 and 4 in Xe+Xe collisions at TeV is obtained using…