Calibration of the light-flavour jet mistagging efficiency of the b-tagging algorithms with Z+jets events using 139 fb-1 of ATLAS proton-proton collision data at s = 13 TeVThe identification of b-jets, referred to as b-tagging, is an important part of many physics analyses in the ATLAS experiment at the Large Hadron Collider and an accurate calibration of its…ATLAS Collaboration·Jan 16, 2023SaveLearn
A neural network for beam background decomposition in Belle II at SuperKEKBWe describe a neural network for predicting the background hit rate in the Belle II detector produced by the SuperKEKB electron-positron collider. The neural network, BGNet, learns to predict the…B. Schwenker, L. Herzberg, Y. Buch et al.·Jan 15, 2023SaveLearn
qBounce: First Measurement of the Neutron Electric Charge with a Ramsey-type GRS ExperimentThe qBounce collaboration built over the last years a new Ramsey-type Gravitational Resonance Spectroscopy (GRS) experiment. After commissioning between 2016 and 2018, the setup was able to measure…Joachim Bosina, Hanno Filter, Jakob Micko et al.·Jan 14, 2023SaveLearn
Simplified likelihoods using linearized systematic uncertaintiesThis paper presents a simplified likelihood framework designed to facilitate the reuse, reinterpretation and combination of LHC experimental results. The framework is based on the same underlying…Nicolas Berger·Jan 13, 2023SaveLearn
Improving primary-vertex reconstruction with a minimum-cost lifted multicut graph partitioning algorithmParticle physics experiments often require the simultaneous reconstruction of many interaction vertices. Usually, this problem is solved by ad hoc heuristic algorithms. We propose a universal…V. Kostyukhin, M. Keuper, I. Ibragimov et al.·Jan 13, 2023SaveLearn
Exploring light dark matter with the DarkSPHERE spherical proportional counter electroformed underground at the Boulby Underground LaboratoryWe present the conceptual design and the physics potential of DarkSPHERE, a proposed 3 m in diameter spherical proportional counter electroformed underground at the Boulby Underground Laboratory.…L. Balogh, C. Beaufort, M. Chapellier et al.·Jan 12, 2023SaveLearn
Identification of light leptons and pions in the electromagnetic calorimeter of Belle IIThe paper discusses new method for electron/pion and muon/pion separation in the Belle II detector at transverse momenta below 0.7 GeV/c, which is essential for efficient measurements of…Anja Novosel, Abtin Narimani Charan, Luka Šantelj et al.·Jan 12, 2023SaveLearn
Evidence of a J/ KS0 structure in B0 J/ φ KS0 decaysAn amplitude analysis of B0 J/ φ KS0 decays is performed using proton-proton collision data corresponding to an integrated luminosity of 9 fb-1, collected with the LHCb…LHCb collaboration·Jan 12, 2023SaveLearn
Direction-sensitive dark matter search with three-dimensional vector-type tracking in NEWAGENEWAGE is a direction-sensitive dark matter search experiment with a three-dimensional tracking detector based on a gaseous micro time projection chamber. A direction-sensitive dark matter search was…Takuya Shimada, Satoshi Higashino, Tomonori Ikeda et al.·Jan 12, 2023SaveLearn
An Oxygen Target for (Anti)neutrinosWe discuss a method to obtain an effective oxygen target within a low-density detector allowing an accurate characterization of the various event topologies in ν( ν)-oxygen interactions.…R. Petti·Jan 11, 2023SaveLearn
Measurement of the B0 → D*- + branching ratio and |Vcb| with a fully reconstructed accompanying B meson in 2019-2021 Belle II dataWe present a measurement of the B0 → D*- + (=e,μ) branching ratio and of the CKM parameter |Vcb| using signal decays accompanied by a fully…F. Abudinén, I. Adachi, K. Adamczyk et al.·Jan 11, 2023SaveLearn
Accelerating Machine Learning Inference with GPUs in ProtoDUNE Data ProcessingWe study the performance of a cloud-based GPU-accelerated inference server to speed up event reconstruction in neutrino data batch jobs. Using detector data from the ProtoDUNE experiment and…Tejin Cai, Kenneth Herner, Tingjun Yang et al.·Jan 11, 2023SaveLearn
Sensitivity of DUNE to low energy physics searchesThe Deep Underground Neutrino Experiment (DUNE), a next-generation long-baseline neutrino oscillation experiment, is a powerful tool to perform low energy physics searches. DUNE will be uniquely…C. Cuesta·Jan 11, 2023SaveLearn
Very forward calorimeters for future electron-positron collidersDetectors at future e+e- colliders need special calorimeters in the very forward region for a fast estimate and precise measurement of the luminosity, to improve the hermeticity and mask the…Ivan Smiljanic·Jan 11, 2023SaveLearn
Implementation of ACTS for STCF track reconstructionWith an electron-positron collider operating at center-of-mass-energy 2-7 GeV and a peak luminosity above 0.5×1035 cm-2 s-1, the STCF physics program will provide an unique platform…Xiaocong Ai, Xingtao Huang, Yi Liu·Jan 11, 2023SaveLearn
Search for leptonic charge asymmetry in ttW production in final states with three leptons at s = 13 TeVA search for the leptonic charge asymmetry (Ac) of top-quark-antiquark pair production in association with a W boson (ttW) is presented. The search is performed using…ATLAS Collaboration·Jan 10, 2023SaveLearn
Search for a new scalar resonance in flavour-changing neutral-current top-quark decays t → qX (q=u,c), with X → bb, in proton-proton collisions at s=13 TeV with the ATLAS detectorA search for flavour-changing neutral-current decays of a top quark into an up-type quark (either up or charm) and a light scalar particle X decaying into a bottom anti-bottom quark pair is…ATLAS Collaboration·Jan 10, 2023SaveLearn
Search for lepton-flavor-violating τ decays into a lepton and a vector meson using the full Belle data sampleCharged-lepton-flavor-violation is predicted in several new physics scenarios. We update the analysis of τ lepton decays into a light charged lepton ( = e or μ) and a…Belle Collaboration, N. Tsuzuki, K. Inami et al.·Jan 10, 2023SaveLearn
First double-differential measurement of kinematic imbalance in neutrino interactions with the MicroBooNE detectorWe report the first measurement of flux-integrated double-differential quasielastic-like neutrino-argon cross sections, which have been made using the Booster Neutrino Beam and the MicroBooNE…MicroBooNE Collaboration·Jan 9, 2023SaveLearn
Multi-Differential Cross Section Measurements of Muon-Neutrino-Argon Quasielastic-like Reactions with the MicroBooNE DetectorWe report on a flux-integrated multi-differential measurement of charged-current muon neutrino scattering on argon with one muon and one proton in the final state using the Booster Neutrino Beam and…MicroBooNE Collaboration·Jan 9, 2023SaveLearn
Measurements of the branching fractions of the inclusive decays D0(D+) π+π+π-XUsing e+e- annihilation data corresponding to an integrated luminosity of 2.93 fb-1 taken at a center-of-mass energy of 3.773 GeV with the BESIII detector, we report the first measurements…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jan 9, 2023SaveLearn
Search for nonresonant pair production of Higgs bosons in the bbbb final state in pp collisions at s= 13 TeV with the ATLAS detectorA search for nonresonant Higgs boson pair production in the bbbb final state is presented. The analysis uses 126 fb-1 of pp collision data at s=13 TeV collected with…ATLAS Collaboration·Jan 9, 2023SaveLearn
Lepton-Nucleus Scattering Measurements for Neutrino Interactions and OscillationsCurrently running and forthcoming precision neutrino oscillation experiments aim to unambiguously determine the neutrino mass ordering, the charge-parity violating phase in the lepton sector and the…Afroditi Papadopoulou·Jan 8, 2023SaveLearn
Search for light dark matter from atmosphere in PandaX-4TWe report a search for light dark matter produced through the cascading decay of η mesons, which are created as a result of inelastic collisions between cosmic rays and Earth's atmosphere. We…Xuyang Ning, Abdusalam Abdukerim, Zihao Bo et al.·Jan 8, 2023SaveLearn
Simultaneous measurement of muon neutrino quasielastic-like cross sections on CH, C, water, Fe, and Pb as a function of muon kinematics at MINERvAThis paper presents the first simultaneous measurement of the quasielastic-like neutrino-nucleus cross sections on C, water, Fe, Pb and scintillator (hydrocarbon or CH) as a function of longitudinal…J. Kleykamp, S. Akhter, Z. Ahmad Dar et al.·Jan 5, 2023SaveLearn