First Experimental Study of the Purely Leptonic Decay Ds*+ e+eUsing 7.33~fb-1 of e+e- collision data taken with the BESIII detector at the BEPCII collider, we report the first experimental study of the purely leptonic decay $Ds*+…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 24, 2023SaveLearn
Moments of multiplicity distributions for KNO scaling study using the ATLAS resultsThe normalised order-q moments of primarily charged-particle multiplicity distributions are studied for KNO scaling investigation in pp collisions as deduced from the results of the ATLAS at the LHC.…Yuri A. Kulchitsky, Pavel Tsiareshka·Apr 24, 2023SaveLearn
Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb-1 of pp collisions at s= 13 TeV with the ATLAS detectorA search for high-mass charged and neutral bosons decaying to Wγ and Zγ final states is presented in this paper. The analysis uses a data sample of s = 13 TeV proton-proton…ATLAS Collaboration·Apr 24, 2023SaveLearn
Search for an axion-like particle with forward proton scattering in association with photon pairs at ATLASA search for forward proton scattering in association with light-by-light scattering mediated by an axion-like particle is presented, using the ATLAS Forward Proton spectrometer to detect scattered…ATLAS Collaboration·Apr 21, 2023SaveLearn
Searching for Heavy Dark Matter near the Planck Mass with XENON1TMultiple viable theoretical models predict heavy dark matter particles with a mass close to the Planck mass, a range relatively unexplored by current experimental measurements. We use 219.4 days of…E. Aprile, K. Abe, S. Ahmed Maouloud et al.·Apr 21, 2023SaveLearn
Cluster counting algorithms for particle identification at future collidersRecognition of electron peaks and primary ionization clusters in real data-driven waveform signals is the main goal of research for the usage of the cluster counting technique in particle…Brunella D'Anzi, Gianluigi Chiarello, Alessandro Corvaglia et al.·Apr 21, 2023SaveLearn
Improved calorimetric particle identification in NA62 using machine learning techniquesMeasurement of the ultra-rare K+π+ decay at the NA62 experiment at CERN requires high-performance particle identification to distinguish muons from pions. Calorimetric…NA62 Collaboration·Apr 20, 2023SaveLearn
Test of CP-invariance of the Higgs boson in vector-boson fusion production and its decay into four leptonsA search for CP violation in the decay kinematics and vector-boson production of the Higgs boson is performed in the H ZZ* 4 ( = e,μ) decay channel. The results are based on…ATLAS Collaboration·Apr 19, 2023SaveLearn
Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with charged leptons and jets in pp collisions at s=13 TeV with the ATLAS detectorA search for heavy right-handed Majorana or Dirac neutrinos NR and heavy right-handed gauge bosons WR is performed in events with energetic electrons or muons, with the…ATLAS Collaboration·Apr 19, 2023SaveLearn
Search for the production of dark fermion candidates in association with heavy neutral gauge boson decaying to dimuon in proton-proton collisions at s = 8 TeV using the CMS open dataThis analysis shows a search for dark fermion particles produced in association with a heavy neutral gauge boson (Z). The studied events topology are dimuon and a large missing transverse…Y. Mahmoud, H. Abdallah, M. T. Hussein et al.·Apr 19, 2023SaveLearn
Measurement of branching fractions of c+ decays to + K+ K-, +φ and + K+ π-(π0)Based on 4.5 fb-1 data taken at seven center-of-mass energies ranging from 4.600 to 4.699 GeV with the BESIII detector at the BEPCII collider, we measure the branching fractions of…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 19, 2023SaveLearn
Observation of an excess of di-charmonium events in the four-muon final state with the ATLAS detectorA search is made for potential cccc tetraquarks decaying into a pair of charmonium states in the four muon final state using proton-proton collision data at s=13 TeV,…ATLAS Collaboration·Apr 18, 2023SaveLearn
Searching for millicharged particles with 1 kg of Skipper-CCDs using the NuMI beam at FermilabOscura is a planned light-dark matter search experiment using Skipper-CCDs with a total active mass of 10 kg. As part of the detector development, the collaboration plans to build the Oscura…Santiago Perez, Dario Rodrigues, Juan Estrada et al.·Apr 17, 2023SaveLearn
GNN for Deep Full Event Interpretation and hierarchical reconstruction of heavy-hadron decays in proton-proton collisionsThe LHCb experiment at the Large Hadron Collider (LHC) is designed to perform high-precision measurements of heavy-hadron decays, which requires the collection of large data samples and a good…Julián García Pardiñas, Marta Calvi, Jonas Eschle et al.·Apr 17, 2023SaveLearn
A first application of machine and deep learning for background rejection in the ALPS II TES detectorAxions and axion-like particles are hypothetical particles predicted in extensions of the standard model and are promising cold dark matter candidates. The Any Light Particle Search (ALPS II)…Manuel Meyer, Katharina Isleif, Friederike Januschek et al.·Apr 17, 2023SaveLearn
Determination of high-energy hadronic interaction properties from observables of proton initiated extensive air showersWe propose a method to extract high-energy hadronic interaction properties from the distributions of two of the main observables of proton extensive air showers: the depth of maximum shower…Isabel Astrid Goos, Xavier Bertou, Tanguy Pierog·Apr 17, 2023SaveLearn
Determination of the resonant parameters of excited vector strangenia with the e+e-ηφ dataWe determine the resonant parameters of the vector states φ(1680) and φ(2170), by doing a combined fit to the e+e- ηφ cross sections from threshold to 2.85~ GeV…Wenjing Zhu, XiaoLong Wang·Apr 17, 2023SaveLearn
Cross section measurements of e+e- K+ K- and e+ e- KS0 KS0 at center-of-mass energies between 3.7730 GeV and 4.7008 GeVBased on 22.7 fb-1 of e+e- annihilation data collected at 33 different center-of-mass energies between 3.7730 GeV and 4.7008 GeV with the BESIII detector at the BEPCII collider, Born cross…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 16, 2023SaveLearn
Search for galactic axions with a traveling wave parametric amplifierA traveling wave parametric amplifier has been integrated in the haloscope of the QUAX experiment. A search for dark matter axions has been performed with a high Q dielectric cavity immersed in a 8 T…R. Di Vora, A. Lombardi, A. Ortolan et al.·Apr 15, 2023SaveLearn
Probing Beyond the Standard Model Physics with Double-beta DecaysNuclear double-beta decays are a unique probe to search for new physics beyond the Standard Model. Still-unknown particles, non-standard interactions, or the violation of fundamental symmetries would…E. Bossio, M. Agostini·Apr 14, 2023SaveLearn
Search for top squark pair production in a final state with at least one hadronically decaying tau lepton in proton-proton collisions at s = 13 TeVA search for pair production of the supersymmetric partner of the top quark, the top squark, in proton-proton collisions at s = 13 TeV is presented in final states containing at least one…CMS Collaboration·Apr 14, 2023SaveLearn
Precision measurement of CP violation in the penguin-mediated decay Bs0→φφA flavor-tagged time-dependent angular analysis of the decay Bs0→φφ is performed using pp collision data collected by the LHCb experiment at s=13 TeV, the…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Apr 13, 2023SaveLearn
Nuclear recoil response of liquid xenon and its impact on solar 8B neutrino and dark matter searchesKnowledge of the ionization and scintillation responses of liquid xenon (LXe) to nuclear recoils is crucial for LXe-based dark matter experiments. Current calibrations carry large uncertainties in…X. Xiang, R. J. Gaitskell, R. Liu et al.·Apr 12, 2023SaveLearn
Speeding up the CMS track reconstruction with a parallelized and vectorized Kalman-filter-based algorithm during the LHC Run 3One of the most challenging computational problems in the Run 3 of the Large Hadron Collider (LHC) and more so in the High-Luminosity LHC (HL-LHC) is expected to be finding and fitting…Sophie Berkman, Giuseppe Cerati, Peter Elmer et al.·Apr 12, 2023SaveLearn
Scaling MadMiner with a deployment on REANAMadMiner is a Python package that implements a powerful family of multivariate inference techniques that leverage matrix element information and machine learning. This multivariate approach neither…Irina Espejo, Sinclert Pérez, Kenyi Hurtado et al.·Apr 12, 2023SaveLearn