FAIR Principles for data and AI models in high energy physics research and educationIn recent years, digital object management practices to support findability, accessibility, interoperability, and reusability (FAIR) have begun to be adopted across a number of data-intensive…Avik Roy·Nov 28, 2022SaveLearn
Reconstruction of the event vertex in the PandaX-III experiment with convolution neural networkThe tracks left by charged particles in a gaseous time projection chamber~(TPC) incorporate important information about the interaction process and drift of electrons in gas. The electron diffusion…Tao Li, Yu Chen, Shaobo Wang et al.·Nov 28, 2022SaveLearn
Precision measurement of reactor antineutrino oscillation at kilometer-scale baselines by Daya BayWe present a new determination of the smallest neutrino mixing angle θ13 and the mass-squared difference m232 using a final sample of 5.55 × 106 inverse…Daya Bay collaboration, F. P. An, W. D. Bai et al.·Nov 28, 2022SaveLearn
HEP-Frame: an Efficient Tool for Big Data Applications at the LHCHEP-Frame is a new C++ package designed to efficiently perform analyses of data sets from a very large number of events, like those available at the Large Hadron Collider (LHC) at CERN, Geneva. It…A. Pereira, A. Onofre, A. Proenca·Nov 25, 2022SaveLearn
Increasing the sensitivity of the Baikal-GVD neutrino telescope by using external strings of optical modulesThe deployment of the Baikal-GVD deep underwater neutrino telescope is continuing in Lake Baikal. By April 2022, ten clusters of the telescope were put into operation, with 2880 optical modules in…V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin et al.·Nov 25, 2022SaveLearn
Search for Higgs boson and observation of Z boson through their decay into a charm quark-antiquark pair in boosted topologies in proton-proton collisions at s = 13 TeVA search for the standard model (SM) Higgs boson (H) produced with transverse momentum greater than 450 GeV and decaying to a charm quark-antiquark (cc) pair is presented. The search…CMS Collaboration·Nov 25, 2022SaveLearn
Measurement of Zγγ production in pp collisions at s= 13 TeV with the ATLAS detectorCross-sections for the production of a Z boson in association with two photons are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. The data used correspond to an…ATLAS Collaboration·Nov 25, 2022SaveLearn
Measurements of associated ttXInclusive and differential cross section measurements of tt-associated processes are performed at the ATLAS and CMS Collaborations with high precision. In this…Jan van der Linden·Nov 25, 2022SaveLearn
First measurement of the strange axial coupling constant using neutral-current quasielastic interactions of atmospheric neutrinos at KamLANDWe report a measurement of the strange axial coupling constant gAs using atmospheric neutrino data at KamLAND. This constant is a component of the axial form factor of the neutral-current…KamLAND Collaboration, S. Abe, S. Asami et al.·Nov 25, 2022SaveLearn
The Belle II Upgrade ProgramThe Belle II detector at the SuperKEKB accelerator complex is covering a wide range of exciting physics topics. To achieve the project's research goals, a substantial increase of the data sample to…Peter Krizan·Nov 24, 2022SaveLearn
JetFlow: Generating Jets with Conditioned and Mass Constrained Normalising FlowsFast data generation based on Machine Learning has become a major research topic in particle physics. This is mainly because the Monte Carlo simulation approach is computationally challenging for…Benno Käch, Dirk Krücker, Isabell Melzer-Pellmann et al.·Nov 24, 2022SaveLearn
Point Cloud Generation using Transformer Encoders and Normalising FlowsData generation based on Machine Learning has become a major research topic in particle physics. This is due to the current Monte Carlo simulation approach being computationally challenging for…Benno Käch, Dirk Krücker, Isabell Melzer-Pellmann·Nov 24, 2022SaveLearn
Measurement of the branching fraction of J/→π at KEDRWe present the study of the decay J/ → π. The results are based on of 5.2~million J/ events collected by the KEDR detector at the VEPP-4M collider. The branching fractions…V. V. Anashin, O. V. Anchugov, A. V. Andrianov et al.·Nov 24, 2022SaveLearn
First measurement of anti-kT jet spectra and jet substructure using the archived ALEPH e+e- data at 91.2 GeVWe present the first anti-kT jet spectrum and substructure measurements using the archived ALEPH e+e- data taken in 1994 at a center of mass energy of s = 91.2 GeV. Jets are…Yi Chen, Austin Baty, Dennis Perepelitsa et al.·Nov 24, 2022SaveLearn
Systematic effects in the search for the muon electric dipole moment using the frozen-spin techniqueAt the Paul Scherrer Institute (PSI) we are developing a high precision instrument to measure the muon electric dipole moment (EDM). The experiment is based on the frozen-spin method in which the…Chavdar Dutsov, Timothy Hume, Philipp Schmidt-Wellenburg·Nov 24, 2022SaveLearn
Snowmass 2021 Underground Facilities & Infrastructure Frontier ReportThe decade since Snowmass 2013 has seen extraordinary progress of high energy physics research performed--or planned for--at underground facilities. Drs. T. Kajita and A.B. McDonald were awarded the…Laura Baudis, Jeter Hall, Kevin T. Lesko et al.·Nov 24, 2022SaveLearn
Observation of e+e- p p p n π- + c.c.Using data taken at 29 center-of-mass energies between 4.16 and 4.70 GeV with the BESIII detector at the Beijing Electron Positron Collider corresponding to a total integrated luminosity of…M. Ablikim, M. N. Achasov, P. Adlarson et al.·Nov 24, 2022SaveLearn
Search for dark matter produced in association with a single top quark and an energetic W boson in s= 13 TeV pp collisions with the ATLAS detectorThis paper presents a search for dark matter, , using events with a single top quark and an energetic W boson. The analysis is based on proton-proton collision data collected with the ATLAS…ATLAS Collaboration·Nov 23, 2022SaveLearn
Studies of top quark spin and polarization in CMSWe describe the latest results obtained by the CMS Collaboration on top quark spin and polarization properties. The top quark spin asymmetry is measured both targeting single-top quark production in…Fabio Iemmi·Nov 23, 2022SaveLearn
Interpretability of an Interaction Network for identifying H → bb jetsMultivariate techniques and machine learning models have found numerous applications in High Energy Physics (HEP) research over many years. In recent times, AI models based on deep neural networks…Avik Roy, Mark S. Neubauer·Nov 23, 2022SaveLearn
Search for an axion-like particle in radiative J/ decaysWe search for an axion-like particle (ALP) a through the process (3686)→π+π-J/, J/→γ a, a→γγ in a data sample of…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Nov 23, 2022SaveLearn
Luminosity at LHCb in Run 3The LHCb detector optimised its performance in Runs~1 and~2 by stabilising the instantaneous luminosity during a fill. This was achieved by tuning the distance between the two colliding beams…Elena Graverini·Nov 22, 2022SaveLearn
Direct tests of T, CP, CPT symmetries in transitions of neutral K mesons with the KLOE experimentTests of the T, CP and CPT symmetries in the neutral kaon system are performed by the direct comparison of the probabilities of a kaon transition process to its symmetry-conjugate. The exchange of in…D. Babusci, M. Berłowski, C. Bloise et al.·Nov 22, 2022SaveLearn
Status of the W-boson mass averaging projectWe present the current status of the W-boson mass averaging project, an ongoing effort aimed at combining Tevatron and LHC measurements. Methods are presented to accurately evaluate the effect of…Simone Amoroso·Nov 22, 2022SaveLearn
Search for hidden-charm tetraquark with strangeness in e+e-→ K+ Ds*- D*0+c.c.We report a search for a heavier partner of the recently observed Zcs(3985)- state, denoted as Zcs -, in the process e+ e-→ K+Ds*-D* 0+c.c., based…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Nov 22, 2022SaveLearn