Measuring μB at the LHC with ALICEThe baryon chemical potential μB is a fundamental parameter for the statistical mechanical description of particle production in heavy-ion collisions: its value encodes the average net baryon…Mario Ciacco·Jan 26, 2023SaveLearn
Energy Dependence of Intermittency for Charged Hadrons in Au+Au Collisions at RHICDensity fluctuations near the QCD critical point can be probed via an intermittency analysis in relativistic heavy-ion collisions. We report the first measurement of intermittency in Au+Au…STAR Collaboration, M. I. Abdulhamid, B. E. Aboona et al.·Jan 26, 2023SaveLearn
Production of pions, kaons, and protons as a function of the relative transverse activity classifier in pp collisions at s=13 TeVThe production of π, K, and ( p)p is measured in pp collisions at s=13 TeV in different topological regions. Particle transverse momentum (p T)…ALICE Collaboration·Jan 24, 2023SaveLearn
Neutron lifetime anomaly and mirror matter theoryThis paper reviews the puzzles in modern neutron lifetime measurements and related unitarity issues in the CKM matrix. It is not a comprehensive and unbiased compilation of all historic data and…Wanpeng Tan·Jan 21, 2023SaveLearn
A new direct detection electron scattering experiment to search for the X17 particleA new electron scattering experiment (E12-21-003) to verify and understand the nature of hidden sector particles, with particular emphasis on the so-called X17 particle, has been approved at…D. Dutta, H. Gao, A. Gasparian et al.·Jan 20, 2023SaveLearn
Enhancing the performance of solenoidal spectrometers for inverse reactionsHelical-orbit solenoidal spectrometers, in which the target and detector are placed inside a uniform magnetic field, have been utilised for more than a decade to study nuclear reactions in inverse…P. A. Butler·Jan 19, 2023SaveLearn
Comprehensive Study of Radon Progeny Attachment to SurfacesLow energy, low rate experiments, such as searches for neutrinoless double beta decay and dark matter, require unprecedentedly low levels of background in order to deliver their full science…D. Chernyak, J. Howell, D. Majumdar et al.·Jan 18, 2023SaveLearn
Measurement of the 236U fission cross section and angular distributions of fragments from fission of 235U and 236U in the neutron energy range of 0.3-500 MeVThe 236U fission cross section and the angular distributions of fragments from fission of 235U and 236U were measured for incident neutron energies from 0.3 MeV to 500 MeV on the…A. S. Vorobyev, A. M. Gagarski, O. A. Shcherbakov et al.·Jan 17, 2023SaveLearn
Production of hydrogen isotopes and charged pions in p (3.5 GeV) + Nb reactionsThe double differential production cross sections, d2σ/d dE, for hydrogen isotopes and charged pions in the reaction of p + Nb at 3.5 GeV proton beam energy have been measured by the…R. Abou Yassine, O. Arnold, M. Becker et al.·Jan 16, 2023SaveLearn
Fundamental limitations of dual energy X-ray scanners for cargo content atomic number discriminationTo combat the risk of nuclear smuggling, radiography systems are deployed at ports to scan cargo containers for concealed illicit materials. Dual energy radiography systems enable a rough elemental…Peter Lalor, Areg Danagoulian·Jan 13, 2023SaveLearn
Measurement of suppression of large-radius jets and its dependence on substructure in Pb+Pb collisions at sNN = 5.02 TeV with the ATLAS detectorThis letter presents a measurement of the nuclear modification factor of large-radius jets in sNN = 5.02 TeV Pb+Pb collisions by the ATLAS experiment. The measurement is performed…ATLAS Collaboration·Jan 13, 2023SaveLearn
Nuclear level densities and γ-ray strength functions in 120,124Sn isotopes: impact of Porter-Thomas fluctuationsNuclear level densities (NLDs) and γ-ray strength functions (GSFs) of 120,124Sn have been extracted with the Oslo method from proton-γ coincidences in the (p,pγ)…M. Markova, A. C. Larsen, P. von Neumann-Cosel et al.·Jan 12, 2023SaveLearn
K0S and () two-particle femtoscopic correlations in PbPb collisions at sNN = 5.02 TeVTwo-particle correlations are presented for K0S, , and strange hadrons as a function of relative momentum in lead-lead collisions at a nucleon-nucleon…CMS Collaboration·Jan 12, 2023SaveLearn
Two-Photon EXchange -- TPEXWe propose a new measurement of the ratio of positron-proton to electron-proton, elastic scattering at DESY to determine the contributions beyond single-photon exchange, which are essential to the…R. Alarcon, R. Beck, J. C. Bernauer et al.·Jan 11, 2023SaveLearn
Elliptic flow measurement of J/ in PHENIX Run14 Au+Au at sNN=200 GeVWe obtain the first measurement of J/ elliptic flow at RHIC energies in forward rapidity using data from the PHENIX detector and applying an event plane method. The dataset used contains 19…Luis Bichon·Jan 10, 2023SaveLearn
Nuclear β decay as a probe for physics beyond the Standard ModelThis white paper was submitted to the 2022 Fundamental Symmetries, Neutrons, and Neutrinos (FSNN) Town Hall Meeting in preparation for the next NSAC Long Range Plan. We advocate to support current…M. Brodeur, N. Buzinsky, M. A. Caprio et al.·Jan 10, 2023SaveLearn
Hadron Production and Propagation in Pion-Induced Reactions on NucleiHadron production (π, proton, , KS0, K) in π- + C and π- + W collisions is investigated at an incident pion beam momentum of…R. Abou Yassine, J. Adamczewski-Musch, O. Arnold et al.·Jan 10, 2023SaveLearn
Multiple Mechanisms in Proton-Induced Nucleon Removal at 100 MeV/NucleonWe report on the first proton-induced single proton- and neutron-removal reactions from the neutron-deficient 14O nucleus with large Fermi-surface asymmetry Sn-Sp = 18.6 MeV at 100…T. Pohl, Y. L. Sun, A. Obertelli et al.·Jan 10, 2023SaveLearn
Comment on "Possible Precise Measurement of Delbruck Scattering Using Polarized Photon Beams"An objection is presented to the original paper authors' assumption, that the GDR Lorentzian parametrization can be extended to energies as low as 1 MeV. Consequently, totally destructive…Sylvian Kahane·Jan 7, 2023SaveLearn
Production and spectroscopic investigation of Mercury and Radon isotopes produced in complete fusion reaction and multi-nucleon transfer reaction at MASHA facilityIn this paper, the production and spectroscopic investigation of Mercury and Radon isotopes was performed using complete fusion reactions neutron evaporation residues and multi-nucleon transfer…R. Pandey·Jan 3, 2023SaveLearn
Experimental Status of Jets in Heavy-Ion CollisionsJet quenching has been one of the most important indicators that ultra-relativistic heavy-ion collisions produce a deconfined state of quarks and gluons, known as the Quark-Gluon Plasma. While the…Jaime Norman·Jan 2, 2023SaveLearn
First Measurement of Neutron Birefringence in Polarized 129Xe and 131Xe NucleiWe present the first measurements of polarized neutron birefringence in transmission through nuclear-polarized 129Xe and 131Xe gas and determine the neutron incoherent scattering lengths…H. Lu, M. J. Barlow, D. Basler et al.·Jan 1, 2023SaveLearn
Light Nuclei and Hyper Nuclei Collectivity Measurements at High Baryon Density RegionHigh energy heavy-ion collisions produce large amounts of light nuclei and hype nuclei, especially at high baryon density around collision energy of several GeV. These light nuclei and hyper nuclei…Xionghong He·Dec 30, 2022SaveLearn
Letter of Intent: the NA60+ experimentWe propose a new fixed-target experiment for the study of electromagnetic and hard probes of the Quark-Gluon Plasma (QGP) in heavy-ion collisions at the CERN SPS. The experiment aims at performing…C. Ahdida, G. Alocco, F. Antinori et al.·Dec 29, 2022SaveLearn
Production of pions, kaons, and (anti-)protons in Au+Au collisions at sNN = 54.4 GeV at RHICWe report systematic measurements of bulk properties of the system created in Au+Au collisions at sNN = 54.4 GeV recorded by the STAR detector at the Relativistic Heavy Ion Collider…Krishan Gopal·Dec 29, 2022SaveLearn