Comments on Systematic Effects in the NIST Beam Neutron Lifetime ExperimentWe discuss issues raised by Serebrov, et al. in a recent paper regarding systematic effects in the beam neutron lifetime experiment performed at NIST. We show that these effects were considered in…F. E. Wietfeldt, R. Biswas, J. Caylor et al.·Sep 29, 2022SaveLearn
Electroweak-boson production from small to large collision systems with ALICE at the LHCRecent measurements of the electroweak-boson production performed by the ALICE Collaboration are reported. The W-boson production was measured at midrapidity in pp collisions at s = 13 TeV,…Giullaume Taillepied·Sep 29, 2022SaveLearn
Searching for an Enhanced Signal of the onset of Color Transparency in Baryons with D(e,e'p)n scatteringObservation of the onset of color transparency in baryons would provide a new means of studying the nuclear strong force and would be the first clear evidence of baryons transforming into a…Shujie Li, Carlos Yero, Jennifer Rittenhouse West et al.·Sep 28, 2022SaveLearn
Muonic atom spectroscopy with microgram target materialMuonic atom spectroscopy -- the measurement of the x rays emitted during the formation process of a muonic atom -- has a long standing history in probing the shape and size of nuclei. In fact, almost…A. Adamczak, A. Antognini, N. Berger et al.·Sep 28, 2022SaveLearn
Total charge changing cross sections measurements for 12C ion interactions with Al using CR-39 nuclear track detectorWe are investigating the total charge changing cross-section of 12C by using the CR39 nuclear track detector. Target sandwiched with CR39 of 5 cm x 5 cm area was irradiated with 12C ion at 55…Iftekhar Ahmed·Sep 28, 2022SaveLearn
197Au(γ,\,xn;\,x\,=\,19) Reaction Cross Section Measurements using Laser-Driven Ultra-Intense γ-Ray SourceWe present a new method for the measurements of photonuclear reaction flux-weighted average cross sections and isomeric ratios using a laser-driven bremsstrahlung γ-ray source. An ultra-bright…D. Wu, H. Y. Lan, J. Y. Zhang et al.·Sep 28, 2022SaveLearn
Scaling properties of background- and chiral-magnetically-driven charge separation: evidence for detection of the chiral magnetic effect in heavy ion collisionsThe scaling properties of the R_2( S) correlator and the γ correlator are used to investigate a possible chiral-magnetically-driven (CME) charge separation in p+Au,…Roy A. Lacey·Sep 28, 2022SaveLearn
Studying Gamow-Teller transitions and the assignment of isomeric and ground states at N=50Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below 100Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by…Ali Mollaebrahimi, Christine Hornung, Timo Dickel et al.·Sep 27, 2022SaveLearn
Determination of the titanium spectral function from (e,e'p) dataThe E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured the (e,e'p) cross section in parallel kinematics using a natural titanium target. Here, we report the full results of the…L. Jiang, A. M. Ankowski, D. Abrams et al.·Sep 27, 2022SaveLearn
Estimate of a nonflow baseline for the chiral magnetic effect in isobar collisions at RHICRecently, STAR reported the isobar (9644Ru+9644Ru, 9640Zr+9640Zr) results for the chiral magnetic effect (CME) search. The Ru+Ru to…Yicheng Feng·Sep 27, 2022SaveLearn
Measurement of the Neutron Cross Section on Argon Between 95 and 720 MeVWe report an extended measurement of the neutron cross section on argon in the energy range of 95-720 MeV. The measurement was obtained with a 4.3-hour exposure of the Mini-CAPTAIN detector to the…S. Martynenko, B. Bhandari, J. Bian et al.·Sep 26, 2022SaveLearn
Absolute 3He polarimetry for a double-chambered cell using transmission of thermal neutronsWe present an absolute 3He polarimetry method based on thermal neutron transmission for a double-chambered cell. This method utilizes the fact that a 3He nucleus has a large absorption cross…A. Watanabe, K. Sekiguchi, T. Ino et al.·Sep 26, 2022SaveLearn
Probing the quadrupole transition strength of 15C via deuteron inelastic scatteringDeuteron elastic scattering from 15C and inelastic scattering reactions to the first excited state of 15C were studied using a radioactive beam of 15C in inverse kinematics. The scattered deuterons…J. Chen, B. P. Kay, T. L. Tang et al.·Sep 25, 2022SaveLearn
An Indirect Measurement of 6Li(n,γ) Cross SectionsThe 6Li(n,γ)7Li cross sections in the neutron energy range of 0.6 to 4 MeV have been measured by the experimental implementation of the direct capture formalism. This was done by…Midhun C., M. M Musthafa, S. V Suryanarayana et al.·Sep 25, 2022SaveLearn
Higher-Order Cumulants and Correlation Functions of Proton Multiplicity Distributions in sNN = 3 GeV Au+Au Collisions at the RHIC STAR ExperimentWe report a measurement of cumulants and correlation functions of event-by-event proton multiplicity distributions from fixed-target Au+Au collisions at s NN = 3 GeV measured by the…STAR Collaboration, M. S. Abdallah, B. E. Aboona et al.·Sep 24, 2022SaveLearn
Jefferson Lab Hall C: Precision Physics at the Luminosity FrontierOver the last three decades, Hall C has been a key contributor to progress in the understanding of hadron structure and interactions. An outline of a potential future Hall C physics program focused…J. Benesch, V. Berdnikov, P. Brindza et al.·Sep 23, 2022SaveLearn
CMS HI Physics at LHC Runs 3+4 and BeyondThe heavy ion (HI) program at the LHC has proven to be a successful and indispensable part of the LHC physics program. Its chief aim had been the detailed characterization of the quark-gluon plasma…Georgios K. Krintiras, Andre G. Stahl Leiton·Sep 23, 2022SaveLearn
Updated and novel limits on double beta decay and dark matter-induced processes in platinumA 510 day long-term measurement of a 45.3 g platinum foil acting as the sample and high voltage contact in an ultra-low-background high purity germanium detector was performed at Laboratori Nazionali…B. Broerman, M. Laubenstein, S. Nagorny et al.·Sep 22, 2022SaveLearn
Imaging the initial condition of heavy-ion collisions and nuclear structure across the nuclide chartHigh-energy nuclear collisions encompass three key stages: the structure of the colliding nuclei informed by low-energy nuclear physics, the initial condition (IC) leading to the formation of…Jiangyong Jia, Giuliano Giacalone, Benjamin Bally et al.·Sep 22, 2022SaveLearn
New anomaly observed in 12C supports the existence and the vector character of the hypothetical X17 bosonEmploying the 11B(p,γ)12C nuclear reaction, the angular correlation of e+e- pairs was investigated in the angular range of 40≤ 175 for five different…A. J. Krasznahorkay, A. Krasznahorkay, M. Begala et al.·Sep 22, 2022SaveLearn
Modeling Backgrounds for the MAJORANA DEMONSTRATORThe MAJORANA DEMONSTRATOR is a neutrinoless double-beta decay (0ββ) experiment containing 30 kg of p-type point contact germanium detectors enriched to 88% in 76Ge and 14 kg…C. R. Haufe, I. J. Arnquist, F. T. Avignone et al.·Sep 21, 2022SaveLearn
Measurement of Hadron Production in π--C Interactions at 158 and 350 GeV/c with NA61/SHINE at the CERN SPSWe present a measurement of the momentum spectra of π, K, p, , and K0S produced in interactions of negatively charged pions with carbon nuclei at…SHINE Collaboration, H. Adhikary, K. K. Allison et al.·Sep 21, 2022SaveLearn
Observation of the radiative decay of the 229Th nuclear clock isomerThe nucleus of the radioisotope thorium-229 (229Th) features an isomer with an exceptionally low excitation energy that enables direct laser manipulation of nuclear states. For this reason, it…Sandro Kraemer, Janni Moens, Michail Athanasakis-Kaklamanakis et al.·Sep 21, 2022SaveLearn
Shape evolution in the rapidly rotating 140Gd nucleusGround state band of 140Gd has been investigated following their population in the 112Sn(35Cl,~αp2n)140Gd reaction at 195 MeV of beam energy using a large array of Compton…H. Pai, S. Rajbanshi, Somnath Nag et al.·Sep 19, 2022SaveLearn
The Solenoidal Large Intensity Device (SoLID) for JLab 12 GeVThe Solenoidal Large Intensity Device (SoLID) is a new experimental apparatus planned for Hall A at the Thomas Jefferson National Accelerator Facility (JLab). SoLID will combine large angular and…John Arrington, Jay Benesch, Alexandre Camsonne et al.·Sep 19, 2022SaveLearn