Search for dark matter produced in association with a pair of bottom quarks in proton-proton collisions at s = 13 TeVA search for dark matter (DM) particles produced in association with bottom quarks is presented. The analysis uses proton-proton collision data at a center-of-mass energy of s = 13 TeV,…CMS Collaboration·Aug 30, 2024SaveLearn
Hadronic cross section measurements with the DAMPE space mission using 20GeV-10TeV cosmic-ray protons and 4HePrecise direct cosmic-ray (CR) measurements provide an important probe to study the energetic particle sources in our Galaxy, and the interstellar environment through which these particles propagate.…F. Alemanno, Q. An, P. Azzarello et al.·Aug 30, 2024SaveLearn
Search for ttH/A → tttt production in proton-proton collisions at s=13 TeV with the ATLAS detectorA search is presented for a heavy scalar (H) or pseudo-scalar (A) predicted by the two-Higgs-doublet models, where the H/A is produced in association with a top-quark pair (ttH/A), and…ATLAS Collaboration·Aug 30, 2024SaveLearn
Search for hc π+π-J/ via (3686) π0hcUsing (2712.4 14.3) × 106~(3686) events collected with the BESIII detector operating at the BEPCII collider, we search for the hadronic transition hc π+π-J/ via…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Aug 30, 2024SaveLearn
Measurement of the Decay 0γ with Entangled 00 PairsIn this Letter, a systematic study of the weak radiative hyperon decay 0γ at an electron-positron collider using entangled 00 pair events is presented. The…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Aug 29, 2024SaveLearn
Study of the rare decay J/ μ+μ-μ+μ-The rare electromagnetic J/ μ+μ-μ+μ- decay is observed with a significance greatly exceeding the discovery threshold, using proton-proton collision data collected by the LHCb…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Aug 29, 2024SaveLearn
Model-independent determination of the strong-phase difference between D0 and D0 π+π-π+π- decaysMeasurements of the strong-phase difference between D0 and D0π+π-π+π- are performed in bins of phase space. The study exploits a sample of quantum-correlated DD…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Aug 29, 2024SaveLearn
Development and Implementation of Advanced Beam Diagnostic and Abort Systems in SuperKEKBThe SuperKEKB/Belle II experiment aims to collect high-statistics data of B meson pairs to explore new physics beyond the Standard Model (SM). SuperKEKB, an upgraded version of the KEKB accelerator,…Keisuke Yoshihara, Tetsuro Abe, Michele Aversano et al.·Aug 29, 2024SaveLearn
A roadmap for neutrino detection at LHC, HL-LHC and SPSSND@LHC is a new detector for neutrino physics at LHC. Its experimental configuration makes it possible to distinguish between all three neutrino flavours, opening a unique opportunity to probe…Elena Graverini·Aug 28, 2024SaveLearn
Longitudinal double spin asymmetry of π-tagged jet, , , and KS0 in polarized p+p collisions at s=200 GeV at STARUnderstanding the origin of the proton spin is one of the most fundamental and challenging questions in QCD. Much progress has been made since the first surprising result by the EMC experiment in the…Yi Yu·Aug 28, 2024SaveLearn
Axion Dark Matter eXperiment around 3.3 μeV with Dine-Fischler-Srednicki-Zhitnitsky Discovery AbilityWe report the results of a QCD axion dark matter search with discovery ability for Dine Fischler Srednicki Zhitnitsky (DFSZ) axions using an axion haloscope. Sub-Kelvin noise temperatures are reached…C. Goodman, M. Guzzetti, C. Hanretty et al.·Aug 27, 2024SaveLearn
Search for lepton portal dark matter in the PandaX-4T experimentWe report a search for a lepton-portal dark matter model, where dark matter couples to a charged lepton in the standard model. This simplified model naturally leads to photon-mediated dark matter…PandaX Collaboration·Aug 27, 2024SaveLearn
Lowering threshold of NaI(Tl) scintillator to 0.7 keV in the COSINE-100 experimentCOSINE-100 is a direct dark matter search experiment, with the primary goal of testing the annual modulation signal observed by DAMA/LIBRA, using the same target material, NaI(Tl). In previous…G. H. Yu, N. Carlin, J. Y. Cho et al.·Aug 26, 2024SaveLearn
Muon/Pion Identification at BESIII based on Variational Quantum ClassifierIn collider physics experiments, particle identification (PID), i. e. the identification of the charged particle species in the detector is usually one of the most crucial tools in data analysis. In…Zhipeng Yao, Xingtao Huang, Teng Li et al.·Aug 25, 2024SaveLearn
HEP Benchmark Suite: Enhancing Efficiency and Sustainability in Worldwide LHC Computing InfrastructuresAs the scientific community continues to push the boundaries of computing capabilities, there is a growing responsibility to address the associated energy consumption and carbon footprint. This…Natalia Szczepanek, David Britton, Alessandro Di Girolamo et al.·Aug 22, 2024SaveLearn
An Impact of Parton Distribution Functions on Open Heavy Flavor Azimuthal Angular Correlations in Pb-Pb Collisions at sNN = 5.5 TeVIn this paper, we investigate the impact of modern free parton distribution functions and nuclear parton distribution functions on the azimuthal angular correlation of open heavy flavor hadrons in…Swapnesh Khade, Ravindra Singh, Yoshini Bailung et al.·Aug 21, 2024SaveLearn
EFT Workshop at Notre DameThe LPC EFT workshop was held April 25-26, 2024 at the University of Notre Dame. The workshop was organized into five thematic sessions: "how far beyond linear" discusses issues of truncation and…Nick Smith, Daniel Spitzbart, Jennet Dickinson et al.·Aug 20, 2024SaveLearn
Measurement of inclusive jet cross section and substructure in p+p collisions at s_NN=200 GeVThe jet cross-section and jet-substructure observables in p+p collisions at s=200 GeV were measured by the PHENIX Collaboration at the Relativistic Heavy Ion Collider (RHIC). Jets are…PHENIX Collaboration, N. J. Abdulameer, U. Acharya et al.·Aug 20, 2024SaveLearn
Search for magnetic monopole pair production in ultraperipheral Pb+Pb collisions at s_NN=5.36 TeV with the ATLAS detector at the LHCThis Letter presents a search for highly ionizing magnetic monopoles in 262~μb-1 of ultraperipheral Pb+Pb collision data at s_NN=5.36 TeV collected by the ATLAS detector…ATLAS Collaboration·Aug 20, 2024SaveLearn
Vision Calorimeter for Anti-neutron Reconstruction: A BaselineIn high-energy physics, anti-neutrons (n) are fundamental particles that frequently appear as final-state particles, and the reconstruction of their kinematic properties provides an important…Hongtian Yu, Yangu Li, Mingrui Wu et al.·Aug 20, 2024SaveLearn
Charming Darwin: the evolution of QCD parameters across different speciesWe explore the prospects of measurements of spectral moments of inclusive charm decays with BESIII. The rich and uniquely clean data set of charm mesons and baryons at BESIII offers a unique…Florian Bernlochner, Alex Gilman, Sneha Malde et al.·Aug 19, 2024SaveLearn
The Search for the Cosmological Axion -- A New Refined Narrow Mass Window and Detection SchemeBased upon a previous axion mass proposal and detection scheme, as well as considering the axion mass ranges suggested by persuasive simulations in recent years, we present a revised axion/ALP search…Masroor H. S. Bukhari·Aug 18, 2024SaveLearn
Large-Scale Pretraining and Finetuning for Efficient Jet Classification in Particle PhysicsThis study introduces an innovative approach to analyzing unlabeled data in high-energy physics (HEP) through the application of self-supervised learning (SSL). Faced with the increasing…Zihan Zhao, Farouk Mokhtar, Raghav Kansal et al.·Aug 18, 2024SaveLearn
Improved measurements of D0 K-+ and D+ K0+_Using 7.93 fb-1 of e+e- collision data collected at the center-of-mass energy of 3.773 GeV with the BESIII detector, we measure the absolute branching fractions of D0 K-e+e,…BESIII Collaboration·Aug 17, 2024SaveLearn
Approximate Differentiable Likelihoods for Astroparticle Physics ExperimentsTraditionally, inference in liquid xenon direct detection dark matter experiments has used estimators of event energy or density estimation of simulated data. Such methods have drawbacks compared to…Juehang Qin, Christopher Tunnell·Aug 17, 2024SaveLearn