On the Utility Function of Experiments in Fundamental ScienceThe majority of experiments in fundamental science today are designed to be multi-purpose: their aim is not simply to measure a single physical quantity or process, but rather to enable increased…Tommaso Dorigo, Michele Doro, Max Aehle et al.·Jan 23, 2025SaveLearn
Observation of the b0 J/ - K+ and b0 J/ - π+ decaysThe first observation of the b0 J/ - π+ decay and the most precise measurement of the branching fraction of the b0 J/ - K+ decay are reported, using…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Jan 22, 2025SaveLearn
Proposal of the KOTO II experimentThe KOTO II experiment is proposed to measure the branching ratio of the decay KLπ0 at J-PARC. With a beamline to extract long-lived neutral kaons at 5 degrees from a production…Jung Keun Ahn, Antonella Antonelli, Giuseppina Anzivino et al.·Jan 22, 2025SaveLearn
Measurement of the multiplicity dependence of production ratios in pp collisions at s=13 TeVThe (2S) and (3S) production cross-sections are measured relative to that of the (1S) meson, as a function of…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Jan 22, 2025SaveLearn
Search for a heavy pseudoscalar Higgs boson decaying to a 125 GeV Higgs boson and a Z boson in final states with two tau and two light leptons in proton-proton collisions at s = 13 TeVA search for a heavy pseudoscalar Higgs boson, A, decaying to a 125 GeV Higgs boson h and a Z boson is presented. The h boson is identified via its decay to a pair of tau leptons, while the Z boson…CMS Collaboration·Jan 21, 2025SaveLearn
ESSnuSB statusESSnuSB (the European Spallation neutrino Super Beam) is a design study for a long-baseline neutrino experiment to precisely measure the CP violation in the leptonic sector, at the second neutrino…George Fanourakis, ESSnuSB Collaboration·Jan 21, 2025SaveLearn
A look-up table algorithm to model radiation damage effects in Monte Carlo events for HL-LHC experimentsRadiation damage significantly impacts the performance of silicon tracking detectors in Large Hadron Collider (LHC) experiments such as ATLAS and CMS, with signal reduction being the most critical…Marco Bomben, Keerthi Nakkalil·Jan 21, 2025SaveLearn
Search for charge-parity violation in semileptonically tagged D0 K+ π- decaysAn analysis of the flavour oscillations of the charmed neutral meson is presented. The ratio of D0 K+ π- and D0 K- π+ decay rates is measured as a function of the…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Jan 20, 2025SaveLearn
Mechanical strength investigations of the APPLE-X undulator using Fiber Bragg Grating strain measurementsThe SPARCLAB facility at the INFN LNF is being upgraded to accommodate a new user facility as part of the SABINA project. It was set up to investigate the feasibility of an ultra-brilliant…I. Balossino, A. Polimadei, M. Del Franco et al.·Jan 20, 2025SaveLearn
Configuration, Performance, and Commissioning of the ATLAS b-jet Triggers for the 2022 and 2023 LHC data-taking periodsIn 2022 and 2023, the Large Hadron Collider produced approximately two billion hadronic interactions each second from bunches of protons that collide at a rate of 40 MHz. The ATLAS trigger system is…ATLAS Collaboration·Jan 20, 2025SaveLearn
Status of the Short-Baseline Near Detector at FermilabThe Short-Baseline Near Detector (SBND) is one of three Liquid Argon Time Projection Chamber (LArTPC) neutrino detectors positioned along the axis of the Booster Neutrino Beam (BNB) at Fermilab, as…Rodrigo Alvarez Garrote·Jan 20, 2025SaveLearn
Probing invisible neutrino decay with the first six detection units of KM3NeT/ORCAIn the era of precision measurements of neutrino oscillation parameters, it is necessary for experiments to disentangle discrepancies that may indicate physics beyond the Standard Model in the…S. Aiello, A. Albert, A. R. Alhebsi et al.·Jan 20, 2025SaveLearn
Tests of CP symmetry in entangled hyperon anti-hyperon pairs at BESIIIDecays of charmonium into hyperon and antihyperon pairs provide a pristine laboratory for exploring hyperon properties, such as their polarization and decay parameters, and for conducting tests of…Wenjing Zheng, Andrzej Kupsc, Simone Pacetti et al.·Jan 20, 2025SaveLearn
Improved limits on the spin- and velocity-dependent exotic interaction in the micrometer rangeSearching for the exotic interactions beyond the Standard Model of particle physics may solve some of the current puzzles in physics. Here the authors experimentally explore a spin- and…Sumin Li, Wenbo Zhang, Rui Luo et al.·Jan 19, 2025SaveLearn
DUNE-PRISM: Reducing neutrino interaction model dependence with a movable neutrino detectorThe Deep Underground Neutrino Experiment (DUNE) is a next-generation long-baseline neutrino oscillation experiment designed to make precision measurements in the world's most powerful neutrino beam.…Ciaran Hasnip·Jan 17, 2025SaveLearn
Study of η→π+π-l+l-Using a sample of (1008744)×106 J/ events accumulated with the BESIII detector, we analyze the decays η→π+π-l+l- (l=e or μ) via the process…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jan 17, 2025SaveLearn
Neutrino Experiments at the Large Hadron ColliderThe proton-proton collisions at the Large Hadron Collider (LHC) produce an intense, high-energy beam of neutrinos of all flavors, collimated in the forward direction. Recently two dedicated neutrino…Akitaka Ariga, Jamie Boyd, Felix Kling et al.·Jan 17, 2025SaveLearn
Parallelized Event Data Management System Based on MT-SNiPER Framework and PODIOSoftware framework serves as a skeleton for the offline data processing software for many high energy physics (HEP) experiments. The event data management, including the event data model (EDM),…Qianqian Shi, Teng Li, Xingtao Huang·Jan 16, 2025SaveLearn
Feldman-Cousins' ML Cousin: Sterile Neutrino Global Fits using Simulation-Based InferenceFor many small-signal particle physics analyses, Wilks' theorem, a simplifying assumption that presumes log-likelihood asymptotic normality, does not hold. The most common alternative approach…Joshua Villarreal, John M. Hardin, Janet M. Conrad·Jan 15, 2025SaveLearn
Centre-of-momentum Variables in μCC1p1πThis study introduces a novel set of variables, namely the centre-of-momentum variables, θCOM and ECOM, designed to isolate final-state interactions (FSI) from other…Weijun Li·Jan 15, 2025SaveLearn
Diffuse Supernova Neutrino BackgroundThe Diffuse Supernova Neutrino Background (DSNB) is the collection of neutrinos from all core-collapse supernovae (CCSNe) since the beginning of the universe. It is sensitive to the universe's…Andrew D. Santos·Jan 15, 2025SaveLearn
2p-2h Cross-Section Systematics in DUNEFor the operation of precision neutrino experiments, the understanding of neutrino interactions with matter is a preconditioned requirement for all detections and measurements of neutrinos. The…Lars Bathe-Peters·Jan 15, 2025SaveLearn
Lake- and Surface-Based Detectors for Forward Neutrino PhysicsWe propose two medium-baseline, kiloton-scale neutrino experiments to study neutrinos from LHC proton-proton collisions: SINE, a surface-based scintillator panel detector observing muon neutrinos…Nicholas W. Kamp, Carlos A. Argüelles, Albrecht Karle et al.·Jan 14, 2025SaveLearn
Scripting data acquisition operations and choice of data format for the data files of the DUCK ultra-high energy cosmic rays detectorThis document outlines the control software considerations for the D.U.C.K (Detection of Unusual Cosmic casKades). The primary goal of this software is to provide users with the ability to control…Dmitriy Beznosko, Farid Gasratov, Fernando Guadarrama et al.·Jan 14, 2025SaveLearn
Experiment BEST-2 with 58Co neutrino sourceThe article describes a new experiment with an artificial neutrino source 58Co on a gallium target GGNT (SAGE). The goal of the experiment is to study the gallium anomaly. The experiment makes it…V. N. Gavrin, V. V. Gorbachev, T. V. Ibragimova et al.·Jan 14, 2025SaveLearn