Search for heavy Higgs bosons with flavour-violating couplings in multi-lepton plus b-jets final states in pp collisions at 13 TeV with the ATLAS detectorA search for new heavy scalars with flavour-violating decays in final states with multiple leptons and b-tagged jets is presented. The results are interpreted in terms of a general…ATLAS Collaboration·Jul 27, 2023SaveLearn
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 38th International Cosmic Ray Conference (ICRC 2023)The Giant Radio Array for Neutrino Detection (GRAND) is an envisioned observatory of ultra-high-energy particles of cosmic origin, with energies in excess of 100 PeV. GRAND uses large surface arrays…GRAND Collaboration, Rafael Alves Batista, Aurélien Benoit-Lévy et al.·Jul 27, 2023SaveLearn
Final results of Borexino on CNO solar neutrinosWe report the first measurement of CNO solar neutrinos by Borexino that uses the Correlated Integrated Directionality (CID) method, exploiting the sub-dominant Cherenkov light in the liquid…D. Basilico, G. Bellini, J. Benziger et al.·Jul 27, 2023SaveLearn
Observation of the decay J/ e+ e- η(1405) with η(1405) π0 f0(980)Using a data sample of (1008744)× 106 J/ events collected by the BESIII detector in 2009, 2012, 2018 and 2019, the electromagnetic Dalitz process J/ e+ e- η(1405) is…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 27, 2023SaveLearn
Improved measurement of the branching fraction of Ds+μ+μUsing e+e- collision data with an integrated luminosity of 7.33~fb-1 collected at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector operating at the…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 27, 2023SaveLearn
Investigation of charm-quark fragmentation by correlation and jet measurements with ALICEMeasurements of heavy-flavour tagged jets, allow for comparisons of the heavy quarks (charm and beauty) production, propagation, and hadronization across different collision systems. Comparison of…Ravindra Singh·Jul 26, 2023SaveLearn
Single-top quark physics at the LHC: from precision measurements to rare processes and top quark propertiesSince the initial measurements of single-top quark production at the Tevatron in 2009, tremendous progress has been made at the LHC. While LHC Run 1 marked the beginning of a precision era for the…Jeremy Andrea, Nicolas Chanon·Jul 26, 2023SaveLearn
Searching for Decoherence from Quantum Gravity at the IceCube South Pole Neutrino ObservatoryNeutrino oscillations at the highest energies and longest baselines provide a natural quantum interferometer with which to study the structure of spacetime and test the fundamental principles of…R. Abbasi, M. Ackermann, J. Adams et al.·Jul 25, 2023SaveLearn
Score-based Diffusion Models for Generating Liquid Argon Time Projection Chamber ImagesFor the first time, we show high-fidelity generation of LArTPC-like data using a generative neural network. This demonstrates that methods developed for natural images do transfer to LArTPC-produced…Zeviel Imani, Shuchin Aeron, Taritree Wongjirad·Jul 25, 2023SaveLearn
The format for GRAND data storage and related Python interfacesThe vast amounts of data to be collected by the Giant Radio Array for Neutrino Detection (GRAND) and its prototype - GRANDProto300 - require the use of a data format very efficient in terms of i/o…Lech Wiktor Piotrowski·Jul 25, 2023SaveLearn
Observation of new baryons in the b-π+π- and b0π+π- systemsThe first observation and study of two new baryonic structures in the final state b0π+π- and the confirmation of the b(6100)- state in the b-π+π- decay mode are…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Jul 25, 2023SaveLearn
Precision measurements of jet and photon production at ATLASThe production of jets and prompt isolated photons at hadron colliders provides stringent tests of perturbative QCD. The latest measurements performed by the ATLAS Collaboration at the LHC are…Daniel Camarero Muñoz·Jul 24, 2023SaveLearn
Search for the Migdal effect in liquid xenon with keV-level nuclear recoilsThe Migdal effect predicts that a nuclear recoil interaction can be accompanied by atomic ionization, allowing many dark matter direct detection experiments to gain sensitivity to sub-GeV masses. We…Jingke Xu, Duncan Adams, Brian Lenardo et al.·Jul 24, 2023SaveLearn
Observation of D+s η μ+μ, Precision Test of Lepton Flavor Universality with D+s η() +, and First Measurements of D+s η()μ+μ Decay DynamicsBy analyzing 7.33 fb-1 of e+e- annihilation data collected at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we report the observation of the semileptonic…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 24, 2023SaveLearn
Measurement of e+e-φη' cross sections at center-of-mass energies from 3.508 to 4.951 GeV and search for the decay (3770)φη'The cross sections of the e+e-φη' process at center-of-mass energies from 3.508 to 4.951 GeV are measured with high precision using 26.1 fb-1 data collected with the BESIII…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 24, 2023SaveLearn
BGO quenching effect on spectral measurements of cosmic-ray nuclei in DAMPE experimentThe Dark Matter Particle Explorer (DAMPE) is a satellite-borne detector designed to measure high energy cosmic-rays and γ-rays. As a key sub-detector of DAMPE, the Bismuth Germanium Oxide…Zhan-Fang Chen, Chuan Yue, Wei Jiang et al.·Jul 24, 2023SaveLearn
Measurements of charmonia decays from BESIIIIn this talk, recent measurements of charmonium decays of BESIII are presented. Using 448 million (3686) events collected with the BESIII detector, the branching fractions of the decays…Han Miao·Jul 24, 2023SaveLearn
The ATLAS Readout System for LHC Runs 2 and 3The ReadOut System (ROS) is a central part of the data acquisition (DAQ) system of the ATLAS Experiment at the CERN Large Hadron Collider (LHC). The system is responsible for receiving and buffering…A. Borga, R. Blair, G. J. Crone et al.·Jul 21, 2023SaveLearn
Probing the nature of electroweak symmetry breaking with Higgs boson pairs in ATLASConstraints on the Higgs boson trilinear self-coupling modifier λ and non-SM HHVV coupling strength 2V are set by combining di-Higgs boson analyses using…Bartlomiej Zabinski·Jul 21, 2023SaveLearn
First Observation of a Three-Resonance Structure in e+e-→Nonopen Charm HadronsWe report the measurement of the inclusive cross sections for e+e-→nOCH (where nOCH denotes non-open charm hadrons) with improved precision at center-of-mass (c.m.) energies from…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 20, 2023SaveLearn
Search for a new heavy scalar particle decaying into a Higgs boson and a new scalar singlet in final states with one or two light leptons and a pair of τ-leptons with the ATLAS detectorA search for a new heavy scalar particle X decaying into a Standard Model (SM) Higgs boson and a new singlet scalar particle S is presented. The search uses a proton-proton (pp) collision data…ATLAS Collaboration·Jul 20, 2023SaveLearn
GPU-based optical photon simulation for the LHCb RICH 1 DetectorWe present the investigation of the use of Opticks, a GPU-accelerated optical photon interface with the LHCb detector simulation, to improve computation time of optical photon propagation. The hybrid…Yunlong Li, Adam Davis, Sajan Easo et al.·Jul 20, 2023SaveLearn
Overview of the ATLAS ALFA detectors, performance and physics analysisAn overview is presented of the ALFA forward detector system in the ATLAS detector at the LHC, CERN. Details of the construction are given, with summaries of the resulting analysis.Peter J. Bussey·Jul 20, 2023SaveLearn
The Scattering and Neutrino Detector at the LHCSND@LHC is a compact and stand-alone experiment to perform measurements with neutrinos produced at the LHC in a hitherto unexplored pseudo-rapidity region of 7.2 < η < 8.4, complementary to all…A. Iuliano·Jul 20, 2023SaveLearn
3D track reconstruction of low-energy electrons in the MIGDAL low pressure optical time projection chamberWe demonstrate three-dimensional track reconstruction of electrons in a low pressure (50 Torr) optical TPC consisting of two glass GEMs with an ITO strip readout in CF4 and CF4/Ar mixtures. The…Elizabeth Tilly, Magnus Handley, MIGDAL Collaboration·Jul 19, 2023SaveLearn