SENSEI: Search for Millicharged Particles produced in the NuMI BeamMillicharged particles appear in several extensions of the Standard Model, but have not yet been detected. These hypothetical particles could be produced by an intense proton beam striking a fixed…Liron Barak, Itay M. Bloch, Ana M. Botti et al.·May 8, 2023SaveLearn
Observation of the rare decay of the η meson to four muonsA search for the rare η μ+μ-μ+μ- double-Dalitz decay is performed using a sample of proton-proton collisions, collected by the CMS experiment at the CERN LHC with high-rate…CMS Collaboration·May 8, 2023SaveLearn
Search for lepton-flavor-violating τ- -φ decays in 2019-2021 Belle II dataWe report a search for lepton-flavor-violating decays τ- - φ (- =e-,μ-) at the Belle II experiment, using a sample of electron-positron data produced at the SuperKEKB…Belle II Collaboration, F. Abudinén, I. Adachi et al.·May 8, 2023SaveLearn
Search for - oscillations in the decay J/ p K- +c.c.We report the first search for -- oscillations in the decay J/ p K- + c.c. by analyzing 1.31×109 J/ events accumulated with the BESIII…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·May 8, 2023SaveLearn
Determination of the C\!P-even fraction of D0→ KS0π+π-π0Quantum-correlated DD pairs collected by the BESIII experiment at the (3770) resonance, corresponding to an integrated luminosity of 2.93 fb-1, are used to study the $D0…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·May 6, 2023SaveLearn
Search for single production of vector-like T quarks decaying into Ht or Zt in pp collisions at s=13 TeV with the ATLAS detectorThis paper describes a search for the single production of an up-type vector-like quark (T) decaying as T → Ht or T → Zt. The search utilises a dataset of pp collisions at…ATLAS Collaboration·May 5, 2023SaveLearn
New constraints on PDFs with CMS dataRecent results on inclusive jet production and production of a W boson in association with a charm quark by the CMS Collaboration are presented in this proceeding. The impact of these measurements on…Luis F. Alcerro·May 4, 2023SaveLearn
Prospects for Bc+ and B+ τ+ τ at FCC-eeThe prospects are presented for precise measurements of the branching ratios of the purely leptonic Bc+ τ+ τ and B+ τ+ τ decays at the Future Circular Collider…Marco Fedele, Clément Helsens, Donal Hill et al.·May 4, 2023SaveLearn
Treating Detector Systematics via a Likelihood Free Inference MethodEstimating the impact of systematic uncertainties in particle physics experiments is challenging, especially since the detector response is unknown analytically in most situations and needs to be…Leander Fischer, Richard Naab, Alexandra Trettin·May 3, 2023SaveLearn
Search for pairs of muons with small displacements in pp collisions at s = 13 TeV with the ATLAS detectorA search new phenomena giving rise to pairs of opposite electrically charged muons with impact parameters in the millimetre range is presented, using 139 fb-1 of s = 13 TeV pp…ATLAS Collaboration·May 3, 2023SaveLearn
Test of lepton flavour universality using B0 D*-τ+τ decays with hadronic τ channelsThe branching fraction B(B0 D*-τ+τ) is measured relative to that of the normalization mode B0 D*-π+π-π+ using hadronic $τ+ …LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·May 2, 2023SaveLearn
The background model of the CUPID-Mo 0ββ experimentCUPID-Mo, located in the Laboratoire Souterrain de Modane (France), was a demonstrator for the next generation 0ββ decay experiment, CUPID. It consisted of an array of 20 enriched…Mo Collaboration, C. Augier, A. S. Barabash et al.·May 2, 2023SaveLearn
Observation of B D(*) K- K0S decays using the 2019-2022 Belle II data sampleWe present a measurement of the branching fractions of four B0,- D(*)+,0 K- K0S decay modes. The measurement is based on data from SuperKEKB electron-positron collisions at the…Belle II Collaboration, F. Abudinén, I. Adachi et al.·May 2, 2023SaveLearn
Recent Results from BABAR: Dark Matter, Axion-like Particles and Heavy Neutral Leptons, a contribution to the 2023 Electroweak session of the 57th Rencontres de MoriondThree independent searches for new physics using data collected at BABAR are presented. Firstly, two searches for dark matter and baryogenesis: B0→ + D and $B+…Sophie Middleton·May 1, 2023SaveLearn
Sensitivity study of the charged lepton flavor violating process τ γ μ at STCFA sensitivity study for the search for the charged lepton flavor violating process τ γμ at the Super τ-Charm Facility is performed with a fast simulation. With the expected…Teng Xiang, Xiao-Dong Shi, Da-Yong Wang et al.·Apr 30, 2023SaveLearn
Study of charmonium decays to K0S K π in the B (K0S K π) K channelsA study of the B+ K0SK+K-π+ and B+ K0SK+K+π- decays is performed using proton-proton collisions at center-of-mass energies of 7, 8 and 13 TeV at the LHCb experiment. The…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Apr 28, 2023SaveLearn
Test of C\!P Symmetry in Hyperon to Neutron DecaysThe quantum entangled J/ +- pairs from (1.00870.0044)×1010 J/ events taken by the BESIII detector are used to study the non-leptonic two-body weak…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 28, 2023SaveLearn
Prometheus: An Open-Source Neutrino Telescope SimulationNeutrino telescopes are gigaton-scale neutrino detectors comprised of individual light-detection units. Though constructed from simple building blocks, they have opened a new window to the Universe…Jeffrey Lazar, Stephan Meighen-Berger, Christian Haack et al.·Apr 27, 2023SaveLearn
Search for a new pseudoscalar decaying into a pair of muons in events with a top-quark pair at s = 13 TeV with the ATLAS detectorA search for a new pseudoscalar a-boson produced in events with a top-quark pair, where the a-boson decays into a pair of muons, is performed using s = 13 TeV pp collision data…ATLAS Collaboration·Apr 27, 2023SaveLearn
First study of reaction 0n→-p using 0-nucleus scattering at an electron-positron colliderUsing (1.00870.0044)×1010 J/ events collected with the BESIII detector at the BEPCII storage ring, the process 0n→-p is studied, where the 0 baryon is…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 27, 2023SaveLearn
Search in diphoton and dielectron final states for displaced production of Higgs or Z bosons with the ATLAS detector in s = 13 TeV pp collisionsA search is presented for displaced production of Higgs bosons or Z bosons, originating from the decay of a neutral long-lived particle (LLP) and reconstructed in the decay modes $H→…ATLAS Collaboration·Apr 25, 2023SaveLearn
Performance of the reconstruction of large impact parameter tracks in the inner detector of ATLASSearches for long-lived particles (LLPs) are among the most promising avenues for discovering physics beyond the Standard Model at the Large Hadron Collider (LHC). However, displaced signatures are…ATLAS Collaboration·Apr 25, 2023SaveLearn
Unpaired Image Translation to Mitigate Domain Shift in Liquid Argon Time Projection Chamber Detector ResponsesDeep learning algorithms often are trained and deployed on different datasets. Any systematic difference between the training and a test dataset may degrade the algorithm performance--what is known…Yi Huang, Dmitrii Torbunov, Brett Viren et al.·Apr 25, 2023SaveLearn
A study of the K+ π0 e+ γ decayA sample of 1.3 × 105 K+ π0 e+ γ candidates with less than 1% background was collected by the NA62 experiment at the CERN SPS in 2017-2018. Branching fraction measurements…The NA62 Collaboration·Apr 24, 2023SaveLearn
Measurement of Atmospheric Neutrino Mixing with Improved IceCube DeepCore Calibration and Data ProcessingWe describe a new data sample of IceCube DeepCore and report on the latest measurement of atmospheric neutrino oscillations obtained with data recorded between 2011-2019. The sample includes…IceCube Collaboration, R. Abbasi, M. Ackermann et al.·Apr 24, 2023SaveLearn