Domain-Adversarial Graph Neural Networks for Hyperon Identification with CLAS12Machine learning methods and in particular Graph Neural Networks (GNNs) have revolutionized many tasks within the high energy physics community. We report on the novel use of GNNs and a…Matthew McEneaney, Anselm Vossen·Feb 10, 2023SaveLearn
Searches for lepton-flavour-violating decays of the Higgs boson into eτ and μτ in s=13 TeV pp collisions with the ATLAS detectorThis paper presents direct searches for lepton flavour violation in Higgs boson decays, H→ eτ and H→μτ, performed using data collected with the ATLAS detector at the…ATLAS Collaboration·Feb 10, 2023SaveLearn
Model-independent Odderon results based on TOTEM data on elastic proton-proton scattering at 8 TeVWe complete the model-independent analysis of the scaling properties of the differential cross section of elastic proton-proton cross sections, including new TOTEM data published in 2022 at $s…T. Csörgő, T. Novák, R. Pasechnik et al.·Feb 9, 2023SaveLearn
Observation of new c0 states decaying to the c+K- final stateTwo new excited states, c(3185)0 and c(3327)0, are observed in the c+K- invariant-mass spectrum using proton-proton collision data collected by the LHCb experiment,…LHCb collaboration·Feb 9, 2023SaveLearn
LUXE: A new experiment to study non-perturbative QED in electron-laser and photon-laser collisionsThe LUXE experiment (Laser Und XFEL Experiment) is an experiment in planning at DESY Hamburg using the electron beam of the European XFEL. LUXE is intended to study collisions between a…Yee Chinn Yap·Feb 9, 2023SaveLearn
Observation of the decay D+s ωπ+ηUsing 7.33 fb-1 of e+e- collision data collected by the BESIII detector at center-of-mass energies between 4.128 and 4.226~GeV, we observe for the first time the decay $Ds…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 9, 2023SaveLearn
Estimation of Combinatoric Background in SeaQuest using an Event-Mixing MethodAll experiments observing dilepton pairs (e.g. e+e-, μ+μ-) must confront the existence of a combinatoric background caused by the combining of tracks not arising from the same physics…S. F. Pate, A. Pun, M. F. Hossain et al.·Feb 8, 2023SaveLearn
Deep Neural Network Uncertainty Quantification for LArTPC ReconstructionWe evaluate uncertainty quantification (UQ) methods for deep learning applied to liquid argon time projection chamber (LArTPC) physics analysis tasks. As deep learning applications enter widespread…Dae Heun Koh, Aashwin Mishra, Kazuhiro Terao·Feb 7, 2023SaveLearn
Data Preservation in High Energy PhysicsData preservation is a mandatory specification for any present and future experimental facility and it is a cost-effective way of doing fundamental research by exploiting unique data sets in the…T. Basaglia, M. Bellis, J. Blomer et al.·Feb 7, 2023SaveLearn
Measurement of the ratios of branching fractions R(D*) and R(D0)The ratios of branching fractions R(D*)(B D*τ-τ)/B(B D*μ-μ) and…LHCb Collaboration·Feb 6, 2023SaveLearn
Probing invisible neutrino decay with KM3NeT-ORCAIn the era of precision measurements of the neutrino oscillation parameters, upcoming neutrino experiments will also be sensitive to physics beyond the Standard Model. KM3NeT/ORCA is a neutrino…KM3NeT Collaboration, S. Aiello, A. Albert et al.·Feb 6, 2023SaveLearn
Light hyperon physics at the BESIII experimentThe BESIII experiment at the electron-positron collider BEPCII in Beijing (China) is successfully operating since 2008 and has collected large data samples in the tau-mass region, including the…V. Batozskaya·Feb 6, 2023SaveLearn
First Constraints from DAMIC-M on Sub-GeV Dark-Matter Particles Interacting with ElectronsWe report constraints on sub-GeV dark matter particles interacting with electrons from the first underground operation of DAMIC-M detectors. The search is performed with an integrated exposure of…I. Arnquist, N. Avalos, D. Baxter et al.·Feb 5, 2023SaveLearn
Study of the lineshape of X(3872) using B decays to D0D*0KWe present a study of the X(3872) lineshape in the decay B X(3872)K D0D*0K using a data sample of 772× 106 BB pairs collected at the (4S)…Belle Collaboration, H. Hirata, T. Iijima et al.·Feb 4, 2023SaveLearn
Neutron capture-induced silicon nuclear recoils for dark matter and CEFollowing neutron capture in a material there will be prompt nuclear recoils in addition to the gamma cascade. The nuclear recoils that are left behind in materials are generally below 1\,keV and…K. Harris, A. Gevorgian, A. J. Biffl et al.·Feb 4, 2023SaveLearn
Measurement of the top quark mass using a profile likelihood approach with the lepton+jets final states in proton-proton collisions at s = 13 TeVThe mass of the top quark is measured in 36.3 fb-1 of LHC proton-proton collision data collected with the CMS detector at s = 13 TeV. The measurement uses a sample of top quark pair…CMS Collaboration·Feb 3, 2023SaveLearn
Search for low mass dark matter in DarkSide-50: the bayesian network approachWe present a novel approach for the search of dark matter in the DarkSide-50 experiment, relying on Bayesian Networks. This method incorporates the detector response model into the likelihood…50 Collaboration, P. Agnes, I. F. M. Albuquerque et al.·Feb 3, 2023SaveLearn
The Analytical Method algorithm for trigger primitives generation at the LHC Drift Tubes detectorThe Compact Muon Solenoid (CMS) experiment prepares its Phase-2 upgrade for the high-luminosity era of the LHC operation (HL-LHC). Due to the increase of occupancy, trigger latency and rates, the…G. Abbiendi, J. Alcaraz Maestre, A. Álvarez Fernández et al.·Feb 3, 2023SaveLearn
Measured and projected beam backgrounds in the Belle II experiment at the SuperKEKB colliderThe Belle II experiment at the SuperKEKB electron-positron collider aims to collect an unprecedented data set of 50~ ab-1 to study CP-violation in the B-meson system and to search for…A. Natochii, T. E. Browder, L. Cao et al.·Feb 3, 2023SaveLearn
Search for the Sagittarius Tidal Stream of Axion Dark Matter around 4.55 μeVWe report the first search for the Sagittarius tidal stream of axion dark matter around 4.55 μeV using CAPP-12TB haloscope data acquired in March of 2022. Our result excluded the Sagittarius…Andrew K. Yi, Saebyeok Ahn, Çağlar Kutlu et al.·Feb 3, 2023SaveLearn
IRIS-HEP Strategic Plan for the Next Phase of Software Upgrades for HL-LHC PhysicsThe quest to understand the fundamental building blocks of nature and their interactions is one of the oldest and most ambitious of human scientific endeavors. CERN's Large Hadron Collider (LHC)…Brian Bockelman, Peter Elmer, Gordon Watts·Feb 2, 2023SaveLearn
Observation of Single-Top-Quark Production in Association with a Photon Using the ATLAS DetectorThis Letter reports the observation of single top quarks produced together with a photon, which directly probes the electroweak coupling of the top quark. The analysis uses 139 fb-1 of 13 TeV…ATLAS Collaboration·Feb 2, 2023SaveLearn
Topologies of 76Ge double-beta decay events and calibration procedure biasesThe analysis of the time profile of electrical signals produced by energy depositions in germanium detectors allows discrimination of events with different topologies. This is especially relevant for…Tommaso Comellato, Matteo Agostini, Stefan Schönert·Feb 1, 2023SaveLearn
Inclusive-photon production and its dependence on photon isolation in pp collisions at s=13 TeV using 139 fb-1 of ATLAS dataMeasurements of differential cross sections are presented for inclusive isolated-photon production in pp collisions at a centre-of-mass energy of 13 TeV provided by the LHC and using 139 fb-1…ATLAS Collaboration·Feb 1, 2023SaveLearn
Testing CPT Invariance by High-Precision Comparisons of Fundamental Properties of Protons and Antiprotons at BASEThe BASE collaboration at the Antiproton Decelerator facility of CERN compares the fundamental properties of protons and antiprotons using advanced Penning-trap systems. In previous measurement…E. J. Wursten, M. J. Borchert, J. A. Devlin et al.·Feb 1, 2023SaveLearn