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19912026
most citedAstropy: A Community Python Package for Astronomy

14.6k citations

Showing 2020 · nucl-exShow all

34 papers · 2 filters

nucl-ex2020★ 1 cited

Results on Se with CUPID-0 Phase I

L Pagnanini, O Azzolini, J W Beeman +41

The nucleus is an extraordinarily complex object where fundamental forces are at work. The solution of this many-body problem has challenged physicists for decades: several models…

nucl-ex2020★ 21 cited

Almost medium-free measurement of the Hoyle state direct-decay component with a TPC

J. Bishop, G. V. Rogachev, S. Ahn +14

Background: The structure of the Hoyle state, a highly -clustered state at 7.65 MeV in , has long been the subject of debate. Understanding if the system compri…

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★ 46 cited

Measurement of the 2 Decay Half-life of Te with CUORE

CUORE Collaboration, D. Q. Adams, C. Alduino +110

We measured two-neutrino double beta decay of Te using an exposure of 300.7 kgyr accumulated with the CUORE detector. Using a Bayesian analysis to fit simulated spec…

nucl-ex2020★ 14 cited

Evidence against the Efimov effect in from spectroscopy and astrophysics

J. Bishop, G. V. Rogachev, S. Ahn +16

Background: The Efimov effect is a universal phenomenon in physics whereby three-body systems are stabilized via the interaction of an unbound two-body sub-systems. A hypothetical…

nucl-ex2020★ 18 cited

shell closure below calcium: Low-lying structure of Ar

M. L. Cortés, W. Rodriguez, P. Doornenbal +78

Low-lying excited states in the isotope Ar were investigated by in-beam -ray spectroscopy following proton- and neutron-knockout, multi-nucleon removal, and proton…

nucl-ex2020★ 18 cited

Low-lying single-particle structure of 17C and the N = 14 sub-shell closure

X. Pereira-López, B. Fernández-Domínguez, F. Delaunay +58

The first investigation of the single-particle structure of the bound states of 17C, via the d(16C, p) transfer reaction, has been undertaken. The measured angular distributions co…

nucl-ex2020★ 92 cited

New Limit for Neutrinoless Double-Beta Decay of Mo from the CUPID-Mo Experiment

E. Armengaud, C. Augier, A. S. Barabash +91

The CUPID-Mo experiment at the Laboratoire Souterrain de Modane (France) is a demonstrator for CUPID, the next-generation ton-scale cryogenic experiment. It consists of a 4.…

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★ 50 cited

production in pp and in p-Pb collisions at TeV

ALICE Collaboration

The production cross section of prompt charm baryons was measured with the ALICE detector at the LHC at midrapidity in proton-proton (pp) and proton-lead (p-Pb…

nucl-ex2020★ 82 cited

production and baryon-to-meson ratios in pp and p-Pb collisions at TeV at the LHC

ALICE Collaboration

The prompt production of the charm baryon and the production ratios were measured at midrapidity with the ALICE detector in pp and p-P…

nucl-ex2020★ 6 cited

Jet fragmentation transverse momentum distributions in pp and p-Pb collisions at = 5.02 TeV

ALICE Collaboration

Jet fragmentation transverse momentum () distributions are measured in proton-proton (pp) and proton-lead (p-Pb) collisions at = 5.02 TeV with the AL…

nucl-ex2020★ 8 cited

Photoproduction of the meson using the CLAS detector

M. ~Carver, A. ~Celentano, K. ~Hicks +137

The quark structure of the meson has, for many years, been assumed to be a pure quark-antiquark () resonance with quantum numbers . Recently,…

nucl-ex2020★ 2 cited

Signature of a possible -cluster state in doubly-magic Ni

S. Bagchi, H. Akimune, J. Gibelin +36

An inelastic -scattering experiment on the unstable , doubly-magic Ni nucleus was performed in inverse kinematics at an incident energy of 50 A.MeV at GANIL. High mu…

nucl-ex2020★ 64 cited

Surface localization of the dineutron in Li

Y. Kubota, A. Corsi, G. Authelet +64

The formation of a dineutron in the nucleus Li is found to be localized to the surface region. The experiment measured the intrinsic momentum of the struck neutron in $^{11}…

nucl-ex2020★ 39 cited

Pseudorapidity distributions of charged particles as a function of mid and forward rapidity mutiplicities in pp collisions at = 5.02, 7 and 13 TeV

ALICE Collaboration

The multiplicity dependence of the pseudorapidity density of charged particles in proton-proton (pp) collisions at centre-of-mass energies = 5.02, 7 and 13 TeV measured…

nucl-ex2020★ 9 cited

Si -decay spectroscopy

L. J. Sun, M. Friedman, T. Budner +15

-decay spectroscopy provides valuable information on exotic nuclei and a stringent test for nuclear theories beyond the stability line. To search for new -delayed protons 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★ 8 cited

Centrality dependence of J/ and (2S) production and nuclear modification in p-Pb collisions at 8.16 TeV

ALICE Collaboration

The inclusive production of the J/ and (2S) charmonium states is studied as a function of centrality in p-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{…

nucl-ex2020★ 22 cited

Extraction of beam-spin asymmetries from the hard exclusive channel off protons in a wide range of kinematics

S. Diehl, K. Joo, A. Kim +135

We have measured beam-spin asymmetries to extract the moment from the hard exclusive reaction above the resonance region, fo…

nucl-ex2020★ 22 cited

Pion-kaon femtoscopy and the lifetime of the hadronic phase in PbPb collisions at = 2.76 TeV

ALICE Collaboration

In this paper, the first femtoscopic analysis of pion-kaon correlations at the LHC is reported. The analysis was performed on the Pb-Pb collision data at = 2.7…

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★ 25 cited

Shape coexistence revealed in the isotope Kr through inelastic scattering

K. Wimmer, T. Arici, W. Korten +41

The nucleus Kr has been studied by inelastic scattering at intermediate energies. Two targets, Be and Au, were used to extract the nuclear deformation…

nucl-ex2020★ 19 cited

Elliptic and triangular flow of (anti)deuterons in Pb-Pb collisions at = 5.02 TeV

ALICE Collaboration

The measurements of the (anti)deuterons elliptic flow () and the first measurements of triangular flow () in Pb-Pb collisions at a center-of-mass energy per nucleon-nucle…