(Anti)(hyper)nuclei production in small collision systems measured with ALICE at the LHCThe production mechanism of (anti)nuclei in ultrarelativistic hadronic collisions is under intense debate in the scientific community. The description of the experimental measurements is currently…Chiara Pinto·Sep 17, 2022SaveLearn
Pole position of (1405) measured in d(K-,n)π reactionsWe measured a set of π^, π00, and π-0 invariant mass spectra below and above the KN mass threshold in K--induced reactions on deuteron. We deduced…PARC E31 Collaboration, S. Aikawa, S. Ajimura et al.·Sep 17, 2022SaveLearn
The soup that is not too hotThe exploration of the QCD phase diagram is the goal of many experiments in the world. The low net baryon density region is relatively well studied, while the one corresponding to higher net…Maria Stefaniak·Sep 16, 2022SaveLearn
Beam Energy Dependence of Triton Production and Yield Ratio (Nt × Np/Nd2) in Au+Au Collisions at RHICWe report the triton (t) production in mid-rapidity (|y| < 0.5) Au+Au collisions at sNN= 7.7--200 GeV measured by the STAR experiment from the first phase of the beam energy…STAR Collaboration, M. I. Abdulhamid, B. E. Aboona et al.·Sep 16, 2022SaveLearn
Results on system size dependence of strangeness production in the CERN SPS energy range from NA61/SHINENA61/SHINE is a multipurpose fixed-target facility at the CERN Super Proton Synchrotron. The main goals of the NA61/SHINE strong interactions program are to discover the critical point of strongly…Piotr Podlaski·Sep 16, 2022SaveLearn
Measurement of the lifetime and separation energy of 3 HThe most precise measurements to date of the 3 H lifetime τ and separation energy B are obtained using the data sample of Pb-Pb collisions at…ALICE Collaboration·Sep 15, 2022SaveLearn
Measuring dilepton and heavy quark production at large μ B: the NA60+ experiment at the CERN SPSThe high-μ B region of the QCD phase diagram has become the object of several studies, focused on the investigation of the order of the phase transition and the search for the critical…Enrico Scomparin, NA60+ Collaboration·Sep 14, 2022SaveLearn
First inverse kinematics measurement of resonances in 7Be(α,γ)11C relevant to neutrino-driven wind nucleosynthesis using DRAGONA possible mechanism to explain the origin of the light p-nuclei in the Galaxy is the nucleosynthesis in the proton-rich neutrino-driven wind ejecta of core-collapse supernovae via the $…A. Psaltis, A. A. Chen, R. Longland et al.·Sep 14, 2022SaveLearn
Direct measurement of resonances in 7Be(α,γ)11C relevant to p-process nucleosynthesisWe have performed the first direct measurement of two resonances of the 7Be(α,γ)11C reaction with unknown strengths using an intense radioactive 7Be beam and the DRAGON recoil…A. Psaltis, A. A. Chen, R. Longland et al.·Sep 14, 2022SaveLearn
E2 Rotational Invariants of 0+1 and 2+1 states for 106Cd: the Emergence of Collective RotationThe collective structure of 106Cd is elucidated by multi-step Coulomb excitation of a 3.849 MeV/A beam of 106Cd on a 1.1 mg/cm2 208Pb target using GRETINA-CHICO2 at ATLAS.…T. J. Gray, J. M. Allmond, R. V. F. Janssens et al.·Sep 13, 2022SaveLearn
Decay of the (1405) Hyperon to 0π0 Measured at GlueXAmong the light baryons, the Jπ = 12- (1405) hyperon is an important special case as it sits just below the NK threshold and decays almost exclusively to π.…Nilanga Wickramaarachchi, Reinhard A. Schumacher, Grzegorz Kalicy·Sep 13, 2022SaveLearn
B-defined Isochronous Mass Spectrometry and Mass Measurements of 58Ni FragmentsA novel isochronous mass spectrometry, termed as B-defined IMS, is established at the experimental cooler-storage ring CSRe in Lanzhou. Its potential has been studied through high precision…M. Zhang, X. Zhou, M. Wang et al.·Sep 13, 2022SaveLearn
Effect of radial flow on two particle correlations with identified triggers at intermediate pT in p-Pb collisions at sNN = 5.02 TeVResults from the two-particle correlation between identified triggers (pions (π) , protons (p/p))) and un-identified charged particles at intermediate transverse momentum (pT)…Debojit Sarkar, Subikash Choudhury, Subhasis Chattopadhyay·Sep 12, 2022SaveLearn
(Anti)nucleosynthesis in heavy-ion collisions and (anti)nuclei as "baryonmeter" of the collisionThe production mechanism of light (anti)nuclei in heavy-ion collisions has been extensively studied experimentally and theoretically. Two competing (anti)nucleosynthesis models are typically used to…Mario Ciacco·Sep 12, 2022SaveLearn
QCD Phase Structure and Interactions at High Baryon Density: Continuation of BES Physics Program with CBM at FAIRWe advocate for an active US participation in the international collaboration of the CBM experiment that will allow the US nuclear physics program to build on its successful exploration of the QCD…D. Almaalol, M. Hippert, J. Noronha-Hostler et al.·Sep 12, 2022SaveLearn
Neutron emission in ultraperipheral Pb-Pb collisions at sNN = 5.02 TeVIn ultraperipheral collisions (UPCs) of relativistic nuclei without overlap of nuclear densities, the two nuclei are excited by the Lorentz-contracted Coulomb fields of their collision partners. In…ALICE Collaboration·Sep 9, 2022SaveLearn
Multiplicity dependence of production at forward rapidity in pp collisions at s = 13 TeVThe measurement of (1S), (2S), and (3S) yields as a function of the charged-particle multiplicity density, dNch/dη, using the ALICE…ALICE Collaboration·Sep 9, 2022SaveLearn
Recent progress on global and local polarization of hyperons in heavy-ion collisionsSince the observation of global polarization at RHIC, indicating the most vortical fluid ever observed so far, many experimental and theoretical progresses have been made in understanding…Takafumi Niida·Sep 9, 2022SaveLearn
Observing the Ping-pong Modality of Isospin Degree of Freedom in Cluster Emission from Heavy Ion ReactionsTwo-body correlations of the isotope-resolved light and heavy clusters are measured in 86Kr+ 208Pb reactions at 25 MeV/u. The yield and kinetic variables of the A=3 isobars, triton and…Yijie Wang, Fenhai Guan, Xinyue Diao et al.·Sep 9, 2022SaveLearn
Exploring the neutron skin by hyperon-antihyperon production in antiproton-nucleus interactionsIn this work we propose a new method to measure the evolution of the neutron skin thickness between different isotopes. We consider antiproton-nucleus interactions close to the production threshold…Martin Christiansen, Falk Schupp, Patrick Achenbach et al.·Sep 8, 2022SaveLearn
Search for the Chiral Magnetic Effect in Au+Au collisions at s_NN=27 GeV with the STAR forward Event Plane DetectorsA decisive experimental test of the Chiral Magnetic Effect (CME) is considered one of the major scientific goals at the Relativistic Heavy-Ion Collider (RHIC) towards understanding the nontrivial…STAR Collaboration, B. E. Aboona, J. Adam et al.·Sep 7, 2022SaveLearn
First direct limit on the 334 keV resonance strength in the 22Ne(α,γ)26Mg reactionIn stars, the fusion of 22Ne and 4He may produce either 25Mg, with the emission of a neutron, or 26Mg and a γ ray. At high temperature, the (α,n) channel dominates,…D. Piatti, E. Masha, M. Aliotta et al.·Sep 7, 2022SaveLearn
Differential cross-section measurements for neutron-induced α production reactions on carbon across neutron energy range of 6.2 to 76 MeVAngle-differential cross sections for neutron-induced α production in carbon were determined at thirty discrete neutron energy levels ranging from 6.2 to 76 MeV at the Back-n white neutron…Longxiang Liu, Kang Sun, Han Yi et al.·Sep 7, 2022SaveLearn
First observation of cyclotron radiation from MeV-scale epm following nuclear beta decayWe present an apparatus for detection of cyclotron radiation that allows a frequency-based beta energy determination in the 5 keV to 5 MeV range, characteristic of nuclear beta decays. The cyclotron…W. Byron, H. Harrington, R. J. Taylor et al.·Sep 7, 2022SaveLearn
The Core of 25F studied by the 25F(-1p)24O reactionThe 25F(5/2+) (-1p) 24O reaction was studied at the NSCL using the S800 spectrometer. The experimental spectroscopic factor for the ground-state to ground-state transition indicates a…H. L. Crawford, M. D. Jones, A. O. Macchiavelli et al.·Sep 5, 2022SaveLearn