Search for heavy resonances in final states with four leptons and missing transverse momentum or jets in pp collisions at s = 13 TeV with the ATLAS detectorA search for a new heavy boson produced via gluon-fusion in the four-lepton channel with missing transverse momentum or jets is performed. The search uses proton-proton collision data equivalent to…ATLAS Collaboration·Jan 9, 2024SaveLearn
CE at the European Spallation SourceThe recent detection of coherent elastic neutrino-nucleus scattering (CE) opens the possibility to use neutrinos to explore physics beyond standard model, with small-size detectors. However,…A. Simón·Jan 8, 2024SaveLearn
Mathematical methods for neutrino cross-section extractionPrecise modeling of neutrino-nucleus scattering is becoming increasingly important as accelerator-based oscillation experiments seek definitive answers to open questions about neutrino properties. To…Steven Gardiner·Jan 8, 2024SaveLearn
A prototype electromagnetic calorimeter for the MUonE experiment: status and first performance resultsThe MUonE experiment proposes a novel approach to determine the leading hadronic contribution to the muon g-2, from a precise measurement of the differential cross section of the μ-e elastic…E. Spedicato·Jan 8, 2024SaveLearn
The OBDT-theta board: time digitization for the theta view of Drift Tubes chambersWe present the design and performance of the On-Board electronics for the Drift Tubes (OBDT) for the superlayer theta along the direction parallel to the beam-line, the new board built to substitute…J. Sastre, C. F. Bedoya, S. Cuadrado et al.·Jan 8, 2024SaveLearn
Four top quark production searches and cross section measurements at the LHCFour top quark production is a rare standard model process that has been observed for the first time in proton-proton collisions at at the CERN LHC by both the ATLAS and CMS Collaborations.…Niels Van den Bossche·Jan 8, 2024SaveLearn
CKM γ measurements at LHCbThe tree-level measurement of the CKM γ angle is a crucial test of CP violation in the Standard Model (SM). Discrepancies between direct measurements (tree-level decays) and indirect…Lei Hao·Jan 8, 2024SaveLearn
A test of lepton flavor universality with a measurement of R(D*) using hadronic B tagging at the Belle II experimentThe ratio of branching fractions R(D*) = B(B → D* τ- τ)/B (B → D* - ),…Belle II Collaboration, I. Adachi, K. Adamczyk et al.·Jan 5, 2024SaveLearn
Physics analysis for the HL-LHC: concepts and pipelines in practice with the Analysis Grand ChallengeRealistic environments for prototyping, studying and improving analysis workflows are a crucial element on the way towards user-friendly physics analysis at HL-LHC scale. The IRIS-HEP Analysis Grand…Alexander Held, Elliott Kauffman, Oksana Shadura et al.·Jan 5, 2024SaveLearn
A Data-driven dE/dx Simulation with Normalizing FlowIn high-energy physics, precise measurements rely on highly reliable detector simulations. Traditionally, these simulations involve incorporating experiment data to model detector responses and…Wenxing Fang, Weidong Li, Xiaobin Ji et al.·Jan 5, 2024SaveLearn
CALPAGAN: Calorimetry for Particles using GANsIn this study, a novel approach is demonstrated for converting calorimeter images from fast simulations to those akin to comprehensive full simulations, utilizing conditional Generative Adversarial…Ebru Simsek, Bora Isildak, Anil Dogru et al.·Jan 4, 2024SaveLearn
Machine Learning for Columnar High Energy Physics AnalysisMachine learning (ML) has become an integral component of high energy physics data analyses and is likely to continue to grow in prevalence. Physicists are incorporating ML into many aspects of…Elliott Kauffman, Alexander Held, Oksana Shadura·Jan 3, 2024SaveLearn
Exploration of the Muon g-2 and Light Dark Matter explanations in NA64 with the CERN SPS high energy muon beamWe report on a search for a new Z' (Lμ-Lτ) vector boson performed at the NA64 experiment employing a high energy muon beam and a missing energy-momentum technique. Muons from the M2…Yu. M. Andreev, D. Banerjee, B. Banto Oberhauser et al.·Jan 3, 2024SaveLearn
Alignment of the CMS Tracker: Results from LHC Run 3The strategies for and the performance of the CMS tracker alignment during the ongoing Run 3 data-taking period are described. The results of the very first tracker alignment for Run 3 data…Sandra Consuegra Rodríguez·Jan 2, 2024SaveLearn
Partial Wave Analysis of J/→ γ γ φUsing a sample of (1008744)×106 J/ events collected by the BESIII detector at the BEPCII collider, a partial-wave analysis of the decay γγφ is performed to…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jan 1, 2024SaveLearn
Training toward significance with the decorrelated event classifier transformer neural networkExperimental particle physics uses machine learning for many tasks, where one application is to classify signal and background events. This classification can be used to bin an analysis region to…Jaebak Kim·Dec 31, 2023SaveLearn
High-statistics measurement of Collins and Sivers asymmetries for transversely polarised deuteronsNew results are presented on a high-statistics measurement of Collins and Sivers asymmetries of charged hadrons produced in deep inelastic scattering of muons on a transversely polarised 6LiD…G. D. Alexeev, M. G. Alexeev, C. Alice et al.·Dec 30, 2023SaveLearn
Optimization of muonium yield in perforated silica aerogelA muonium consists of a positive muon associated with an orbital electron, and the spontaneous conversion to antimuonium serves as a clear indication of new physics beyond the Standard Model in…Shihan Zhao, Jian Tang·Dec 30, 2023SaveLearn
R(3780) Resonance Interpreted as the 13D1-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e+e-→ HadronsWe report the precise measurements of the cross section of e+e-→ hadrons at center-of-mass energies from 3.645 to 3.871 GeV. We thereby perform the most precise study of the cross…M. Ablikim, M. N. Achasov, P. Adlarson et al.·Dec 30, 2023SaveLearn
Non-prompt J/ production in proton-proton collisions with ALICEJ/ production in high-energy hadronic collisions is sensitive to both perturbative and non-perturbative aspects of quantum chromodynamics (QCD) calculations. The production of a…Wenda Guo·Dec 29, 2023SaveLearn
Lepton universality tests and searches for new physics in charged current decays at Belle IIWe present recent tests of lepton universality as crucial probes of the Standard Model in semileptonic B-meson decays at Belle II. All presented analyses use a data sample collected at the…Henrik Junkerkalefeld·Dec 29, 2023SaveLearn
The BM@N spectrometer at the NICA accelerator complexBM@N (Baryonic Matter at Nuclotron) is the first experiment operating and taking data at the Nuclotron/NICA ion-accelerating complex.The aim of the BM@N experiment is to study interactions of…S. Afanasiev, G. Agakishiev, E. Aleksandrov et al.·Dec 29, 2023SaveLearn
Hyperon Physics at BESIIIThe BESIII detector on the BEPCII collider collected the world's largest dataset at the peaks of J/, (3686) and (3770). The use of polarization and entanglement states in…Xiongfei Wang·Dec 29, 2023SaveLearn
Final COMPASS results on the transverse-spin-dependent azimuthal asymmetries in the pion-induced Drell-Yan processThe COMPASS Collaboration performed measurements of the Drell-Yan process in 2015 and 2018 using a 190 GeV/c π- beam impinging on a transversely polarised ammonia target. Combining the data of…G. D. Alexeev, M. G. Alexeev, C. Alice et al.·Dec 28, 2023SaveLearn
Development of a new CEDAR for kaon identification at the NA62 experiment at CERNThe NA62 experiment at CERN utilises a differential Cherenkov counter with achromatic ring focus (CEDAR) for tagging kaons within an unseparated monochromatic beam of charged hadrons. The CEDAR-H…The NA62 Collaboration·Dec 28, 2023SaveLearn