Z-boson production in p-Pb collisions at sNN=8.16 TeV and Pb-Pb collisions at sNN=5.02 TeVMeasurement of Z-boson production in p-Pb collisions at sNN=8.16 TeV and Pb-Pb collisions at sNN=5.02 TeV is reported. It is performed in the dimuon decay…ALICE Collaboration·May 22, 2020SaveLearn
K femtoscopy in Pb-Pb collisions at sNN = 2.76 TeVThe first measurements of the scattering parameters of pairs in all three charge combinations (+, -, and 0S) are presented. The…ALICE Collaboration·May 22, 2020SaveLearn
Multiplicity dependence of J/ production at midrapidity in pp collisions at s = 13 TeVMeasurements of the inclusive J/ yield as a function of charged-particle pseudorapidity density dN ch/dη in pp collisions at s = 13 TeV with ALICE at the LHC are…ALICE Collaboration·May 22, 2020SaveLearn
Measurement of the low-energy antideuteron inelastic cross sectionIn this Letter, we report the first measurement of the inelastic cross section for antideuteron-nucleus interactions at low particle momenta, covering a range of 0.3 ≤ p < 4 GeV/c. The…ALICE Collaboration·May 22, 2020SaveLearn
Production of light-flavor hadrons in pp collisions at s = 7 and s = 13 TeVThe production of π, K, K0S, K*(892)0, p, φ(1020), , -, -, and their antiparticles was measured in inelastic…ALICE Collaboration·May 22, 2020SaveLearn
Observation of T=3/2 Isobaric Analog States in 9Be using p+8Li resonance scatteringBackground: Resonance scattering has been extensively used to study the structure of exotic, neutron-deficient nuclei. Extension of the resonance scattering technique to neutron-rich nuclei was…C. Hunt, G. V. Rogachev, S. Almaraz-Calderon et al.·May 22, 2020SaveLearn
Shape coexistence revealed in the N=Z isotope 72Kr through inelastic scatteringThe N=Z=36 nucleus 72Kr has been studied by inelastic scattering at intermediate energies. Two targets, 9Be and 197Au, were used to extract the nuclear deformation length,…K. Wimmer, T. Arici, W. Korten et al.·May 21, 2020SaveLearn
Improved Plutonium and Americium Photon Branching Ratios from Microcalorimeter Gamma SpectroscopyPhoton branching ratios are critical input data for activities such as nuclear materials protection and accounting because they allow material compositions to be extracted from measurements of…Michael D. Yoho, Katrina E. Koehler, Daniel T. Becker et al.·May 20, 2020SaveLearn
Compressional-mode resonances in the molybdenum isotopes: Emergence of softness in open-shell nuclei near A=90"Why are the tin isotopes soft?" has remained, for the past decade, an open problem in nuclear structure physics: models which reproduce the isoscalar giant monopole resonance (ISGMR) in the…K. B. Howard, U. Garg, M. Itoh et al.·May 20, 2020SaveLearn
A two-neutron halo is unveiled in 29FWe report the measurement of reaction cross sections (σR ex) of 27,29F with a carbon target at RIKEN. The unexpectedly large σR ex and derived matter radius identify…S. Bagchi, R. Kanungo, Y. K. Tanaka et al.·May 19, 2020SaveLearn
Novel Penning-trap techniques reveal isomeric states in 128In and 130In for the first timeIsomeric states in 128In and 130In have been studied with the JYFLTRAP Penning trap at the IGISOL facility. By employing novel ion manipulation techniques, different states were separated…D. A. Nesterenko, A. Kankainen, J. Kostensalo et al.·May 19, 2020SaveLearn
Determination of Beta Decay Ground State Feeding of Nuclei of Importance for Reactor ApplicationsIn β-decay studies the determination of the decay probability to the ground state of the daughter nucleus often suffers from large systematic errors. The difficulty of the measurement is…V. Guadilla, J. L. Tain, A. Algora et al.·May 18, 2020SaveLearn
Charged pion production in Au+Au collisions at sNN = 2.4GeVWe present high-statistic data on charged pion emission from Au+Au collisions at sNN = 2.4 GeV (corresponding to Ebeam = 1.23 A GeV) in four centrality classes in the range 0 -…J. Adamczewski-Musch, O. Arnold, C. Behnke et al.·May 18, 2020SaveLearn
Precision measurement of 210Bi β-spectrumThe precision measurement of the β-spectrum shape for 210Bi (historically RaE) have been performed with a spectrometer based on semiconductor Si(Li) detector. This first forbidden…I. E. Alekseev, S. V. Bakhlanov, A. V. Derbin et al.·May 18, 2020SaveLearn
Role of chiral two-body currents in 6Li magnetic properties in light of a new precision measurement with the relative self-absorption techniqueA direct measurement of the decay width of the excited 0+1 state of 6Li using the relative self-absorption technique is reported. Our value of $γ, 0+1 1+1 =…U. Friman-Gayer, C. Romig, T. Hüther et al.·May 16, 2020SaveLearn
Experimental study of the 11B(p,3α)γ reaction at Ep = 0.5-2.7 MeVOur understanding of the low-lying resonance structure in 12C remains incomplete. We have used the 11B(p,3α)γ reaction at proton energies of Ep=0.5-2.7 MeV as a…Oliver S. Kirsebom, Alan M. Howard, Michael Munch et al.·May 15, 2020SaveLearn
Recent results on cold-QCD from RHICPolarized proton-proton collisions at the Relativistic Heavy Ion Collider (RHIC) provide unique opportunities to study the spin structure of the nucleon. We will highlight recent results on the…Qing-hua Xu·May 15, 2020SaveLearn
Highlights of the Spectroscopy of Hyperons and Cascade BaryonsWe highlight topical issues in hyperon spectroscopy that will be accessible when a secondary beam of neutral kaons is created in Hall D at Jefferson Lab as proposed to the JLab Program Advisory…Annika Thiel, Eberhard Klempt·May 14, 2020SaveLearn
Simultaneous muon and reference hadron measurements in the Compressed Baryonic Matter experiment at FAIRThe mission of the Compressed Baryonic Matter (CBM) experiment at the future Facility for Antiproton and Ion Research (FAIR) in Darmstadt is to explore the QCD phase diagram at high net baryon…Anna Senger·May 14, 2020SaveLearn
Overview of heavy-flavour measurements in ALICEALICE is devoted to the study of the properties of the Quark-Gluon Plasma (QGP). This state of matter is created in ultra-relativistic heavy-ion collisions at the LHC. Heavy quarks are considered…Lennart van Doremalen·May 13, 2020SaveLearn
On the inversion of isobaric-analogue states in nucleiIsospin is an approximate symmetry in atomic nuclei, arising from the rather similar properties of protons and neutrons. Perhaps the clearest manifestation of isospin within nuclei is in the…J. Henderson, S. R. Stroberg·May 12, 2020SaveLearn
Connection between soft and hard probes of small collision systems at RHIC and LHCThe expected connections between signatures in the soft and hard sectors of small collision systems, and the status of experimental attempts to identify them, are discussed. These proceedings…Dennis V. Perepelitsa·May 12, 2020SaveLearn
Observation of γ-vibrations and alignments built on non-ground-state configurations in 156DyThe exact nature of the lowest Kπ =2γ + rotational bands in all deformed nuclei remains obscure. Traditionally they are assumed to be collective vibrations of the nuclear shape in the…S. N. T. Majola, D. J. Hartley, L. L. Riedinger et al.·May 10, 2020SaveLearn
First candidates for γ vibrational bands built on the [505]11/2- neutron orbital in odd-A Dy isotopesRotational structures have been measured using the Jurogam II and GAMMASPHERE arrays at low spin following the 155Gd(α,2n)157Dy and 148Nd(12C, 5n)155Dy reactions at 25 and 65 MeV,…S. N. T. Majola, M. A. Sithole, L. Mdletshe et al.·May 10, 2020SaveLearn
Spectroscopy of low spin states in 157Dy: Search for evidence of enhanced octupole correlationsLow-spin states of 157Dy have been studied using the JUROGAM II array, following the 155Gd (α, 2n) reaction at a beam energy of 25 MeV. The level scheme of 157Dy has been expanded with four…S. N. T. Majola, R. A. Bark, L. Bianco et al.·May 10, 2020SaveLearn