UV Irradiation Facility for Solar Effects SimulationsWe describe an experimental setup developed aiming to irradiate samples under UV radiation for accelerated test for solar effects according to the relevant ECSS-ESA standards. This facility has been…Ali Behcet Alpat, Giovanni Bartolini, Sarah Bollanti et al.·Feb 9, 2024SaveLearn
Search for pair production of scalar and vector leptoquarks decaying to muons and bottom quarks in proton-proton collisions at s = 13 TeVA search for pair production of scalar and vector leptoquarks (LQs) each decaying to a muon and a bottom quark is performed using proton-proton collision data collected at s = 13 TeV with…CMS Collaboration·Feb 9, 2024SaveLearn
Deuterated Polystyrene -- Synthesis and uses for ultracold neutron bottles and the neutron EDM experimentThe synthesis and application of deuterated polystyrene (dps) films is discussed. Ultracold neutron storage properties and the Fermi potential of dps films is measured with the result that Tstore=700…Steve K. Lamoreaux·Feb 9, 2024SaveLearn
Multiplicity Based Background Subtraction for Jets in Heavy Ion CollisionsJet measurements in heavy ion collisions at low jet momentum can provide constraints on the properties of the quark gluon plasma but are overwhelmed by a significant, fluctuating background. We build…Tanner Mengel, Patrick Steffanic, Charles Hughes et al.·Feb 8, 2024SaveLearn
Low Energy, High Flux, Uniform and Large Field Size Electron Beam FacilityMaterials to be deployed in space applications have to undergo a variety of different test scenarios, simulating actual space conditions. Among these materials solar photovoltaic cells, optics,…Ali Behcet Alpat, Giovanni Bartolini, Talifujiang Wusimanjiang et al.·Feb 8, 2024SaveLearn
The performance of missing transverse momentum reconstruction and its significance with the ATLAS detector using 140 fb-1 of s=13 TeV pp collisionsThis paper presents the reconstruction of missing transverse momentum (pTmiss) in proton-proton collisions, at a center-of-mass energy of 13 TeV. This is a challenging task…ATLAS Collaboration·Feb 8, 2024SaveLearn
Interpretations of the ATLAS measurements of Higgs boson production and decay rates and differential cross-sections in pp collisions at s=13 TeVMeasurements of the Higgs boson production times decay rates and differential cross-sections have recently been performed by the ATLAS experiment in several decay channels using up to 139 fb-1…ATLAS Collaboration·Feb 8, 2024SaveLearn
First operation of a multi-channel Q-Pix prototype: measuring transverse electron diffusion in a gas time projection chamberWe report measurements of the transverse diffusion of electrons in P-10 gas (90% Ar, 10% CH4) in a laboratory-scale time projection chamber (TPC) utilizing a novel pixelated signal capture and…Nora Hoch, Olivia Seidel, Varghese A. Chirayath et al.·Feb 8, 2024SaveLearn
Measurement of the Branching Fraction of B0 → J/ π0 DecaysThe ratio of branching fractions between B0 → J/ π0 and B+ → J/ K*+ decays is measured with proton-proton collision data collected by the LHCb…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Feb 8, 2024SaveLearn
Observation of the Bc+ J/ π+ π0 decayThe first observation of the Bc+ J/ π+ π0 decay is reported with high significance using proton-proton collision data, corresponding to an integrated luminosity of 9fb-1,…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Feb 8, 2024SaveLearn
Precise Measurement of Born Cross Sections for e+e- DD at s = 3.80-4.95 GeVUsing data samples collected with the BESIII detector at the BEPCII collider at center-of-mass energies ranging from 3.80 to 4.95 GeV, corresponding to an integrated luminosity of 20 fb-1, a…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 6, 2024SaveLearn
Measurement of CP asymmetries in B0η'K0s decays at Belle IIWe describe a measurement of charge-parity (CP) violation asymmetries in B0η'K0S decays using Belle II data. We consider η'η(γγ)π+π- and…Belle II Collaboration, I. Adachi, L. Aggarwal et al.·Feb 6, 2024SaveLearn
PandaX-xT: a Multi-ten-tonne Liquid Xenon Observatory at the China Jinping Underground LaboratoryWe propose a major upgrade to the existing PandaX-4T experiment in the China Jinping Underground Laboratory. The new experiment, PandaX-xT, will be a multi-ten-tonne liquid xenon, ultra-low…PandaX Collaboration, Abdusalam Abdukerim, Zihao Bo et al.·Feb 6, 2024SaveLearn
A new track finding algorithm based on a multi-dimensional extension of the Hough TransformWe introduce a new pattern recognition algorithm for track finding in High Energy Physics Experiments based on an extension of the Hough Transform to multiple dimensions. A remarkable property of…Luciano Ristori·Feb 5, 2024SaveLearn
Machine learning based event reconstruction for the MUonE experimentA proof-of-concept solution based on the machine learning techniques has been implemented and tested within the MUonE experiment designed to search for New Physics in the sector of anomalous magnetic…Milosz Zdybal, Marcin Kucharczyk, Marcin Wolter·Feb 5, 2024SaveLearn
The Measurement and Modelling of Cosmic Ray Muons at KM3NeT DetectorsAtmospheric muons are the most frequently observed form of cosmic radiation. Despite this, the existence of the muon flux component produced in decays of short-lived parent particles, called prompt…Piotr Kalaczyński·Feb 4, 2024SaveLearn
Search for a heavy neutral lepton that mixes predominantly with the tau neutrinoWe report a search for a heavy neutral lepton (HNL) that mixes predominantly with τ. The search utilizes data collected with the Belle detector at the KEKB asymmetric energy e+ e-…Belle Collaboration, M. Nayak, S. Dey et al.·Feb 4, 2024SaveLearn
Measurement of the Electromagnetic Transition Form-factors in the decays η'→π+π-l+l-With a sample of (1008744)×106 J/ events accumulated with the BESIII detector, we analyze the decays η'→π+π-l+l-(l=e, μ) via the process…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 3, 2024SaveLearn
Search for long-lived particles decaying in the CMS muon detectors in proton-proton collisions at s = 13 TeVA search for long-lived particles (LLPs) decaying in the CMS muon detectors is presented. A data sample of proton-proton collisions at s = 13 TeV corresponding to an integrated luminosity of…CMS Collaboration·Feb 2, 2024SaveLearn
Combined search for electroweak production of winos, binos, higgsinos, and sleptons in proton-proton collisions at s = 13 TeVA combination of the results of several searches for the electroweak production of the supersymmetric partners of standard model bosons, and of charged leptons, is presented. All searches use…CMS Collaboration·Feb 2, 2024SaveLearn
Ultrafast jet classification on FPGAs for the HL-LHCThree machine learning models are used to perform jet origin classification. These models are optimized for deployment on a field-programmable gate array device. In this context, we demonstrate how…Patrick Odagiu, Zhiqiang Que, Javier Duarte et al.·Feb 2, 2024SaveLearn
ATLAS Run 2 searches for electroweak production of supersymmetric particles interpreted within the pMSSMA summary of the constraints from searches performed by the ATLAS Collaboration for the electroweak production of charginos and neutralinos is presented. Results from eight separate ATLAS searches…ATLAS Collaboration·Feb 2, 2024SaveLearn
Measurements of the branching fraction ratio B(φ μ+μ-)/B(φ e+e-) with charm meson decaysMeasurements of the branching fraction ratio B(φ μ+ μ-)/B(φ e+e-) with Ds+ π+ φ and D+ π+ φ decays, denoted $Rsφ…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Feb 2, 2024SaveLearn
Measurement of transverse polarization of / within jet in pp collisions at STARSpontaneous polarization of / in unpolarized hadron interactions has been observed experimentally for nearly half a century and still eludes a definitive explanation. One…Taoya Gao·Feb 2, 2024SaveLearn
Search for electroweak production of supersymmetric particles in final states with two τ-leptons in s = 13 TeV pp collisions with the ATLAS detectorThree searches for the direct production of τ-sleptons or charginos and neutralinos in final states with at least two hadronically decaying τ-leptons are presented. For chargino and…ATLAS Collaboration·Feb 1, 2024SaveLearn