Observation of K+ π+π0π0γ decayThe K+ π+π0π0γ decay is observed by the OKA collaboration. The branching ratio is measured to be (4.1 0.9(stat) 0.4(syst))× 10-6. The branching ratio…S. N. Filippov, E. N. Gushchin, A. A. Khudyakov et al.·Oct 30, 2023SaveLearn
Search for CP violation in the phase space of D0 → KS0 K π decays with the energy testA search for CP violation in D0 → KS0 K+ π- and D0 → KS0 K- π+ decays is reported. The search is performed using an unbinned…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Oct 30, 2023SaveLearn
Observation of the Anomalous Shape of X(1840) in J/ → γ 3(π+ π-) Indicating a Second Resonance Near pp ThresholdUsing a sample of (1008744)× 106 J/ events, which is about 45 times larger than that was previously analyzed, a further investigation on the J/→ γ 3(π+π-)…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Oct 27, 2023SaveLearn
Post-LS3 Experimental Options in ECN3The Experimental Cavern North 3 (ECN3) is an underground experimental cavern on the CERN Pr\'evessin site. ECN3 currently hosts the NA62 experiment, with a physics programme devoted to rare kaon…C. Ahdida, G. Arduini, K. Balazs et al.·Oct 26, 2023SaveLearn
CP violation in heavy-flavour decaysThe CKM matrix is the only source of CP violation in the Standard Model.Heavy-flavour decays provide an ideal laboratory to test the CKM mechanism. Some recent highlights in CP violation in…Yuehong Xie·Oct 26, 2023SaveLearn
Searches for axion-like particles via γ γ fusion at future e+e- collidersOpportunities for searches for axion-like particles (ALPs) coupling to photons in e+e- collisions at the Future Circular Collider (FCC-ee) and International Linear Collider…Patricia Rebello Teles, David d'Enterria, Victor P. Gonçalves et al.·Oct 26, 2023SaveLearn
Measurement of the Multi-Neutron μ Charged Current Differential Cross Section at Low Available Energy on HydrocarbonNeutron production in antineutrino interactions can lead to bias in energy reconstruction in neutrino oscillation experiments, but these interactions have rarely been studied. MINERvA previously…A. Olivier, T. Cai, S. Akhter et al.·Oct 25, 2023SaveLearn
Muon-induced background in a next-generation dark matter experiment based on liquid xenonMuon-induced neutrons can lead to potentially irreducible backgrounds in rare event search experiments. We have investigated the implication of laboratory depth on the muon-induced background in a…Viktor Pěč, Vitaly A. Kudryavtsev, Henrique M. Araújo et al.·Oct 25, 2023SaveLearn
Searches for the light invisible axion-like particle in K+π+π0a decayA high statistics data sample of the K+ decays is recorded by the OKA collaboration. A missing mass analysis is performed to search for a light invisible pseudoscalar axion-like particle (ALP)…A. S. Sadovsky, A. P. Filin, S. A. Akimenko et al.·Oct 25, 2023SaveLearn
Results from SND@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…Ettore Zaffaroni·Oct 24, 2023SaveLearn
A Review of μ eee, μ eγ and μ N eN ConversionThe observation of lepton flavour violation (LFV) in interactions involving charged leptons would be an unambiguous sign of physics beyond the Standard Model of particle physics. Given that muons can…Ann-Kathrin Perrevoort·Oct 24, 2023SaveLearn
Study of the doubly Cabibbo-suppressed decays D+s K+K+π- and D+s K+K+π-π0Based on 7.33 fb-1 of e+e- collision data collected at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, the experimental studies of the doubly Cabibbo-suppressed…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Oct 24, 2023SaveLearn
First measurements of in-jet fragmentation and correlations of charmed mesons and baryons in pp collisions with ALICEFragmentation functions are one of the key components of the factorisation theorem used to calculate heavy-flavour hadron production cross sections. The non-perturbative nature of fragmentation…Antonio Palasciano·Oct 23, 2023SaveLearn
Observation of the (3686) decays into +-ω and +-φBased on (27.08 0.14)×108 (3686) events collected with the BESIII detector operating at the BEPCII collider, the (3686)+-ω and…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Oct 23, 2023SaveLearn
Study on the radon adsorption capability of low-background activated carbonRadon is a significant background source in rare event detection experiments. Activated Carbon (AC) adsorption is widely used for effective radon removal. The selection of AC considers its adsorption…Chi Li, Yongpeng Zhang, Lidan Lv et al.·Oct 23, 2023SaveLearn
Search for narrow trijet resonances in proton-proton collisions at s = 13 TeVThe first search for singly produced narrow resonances decaying to three well-separated hadronic jets is presented. The search uses proton-proton collision data corresponding to an integrated…CMS Collaboration·Oct 21, 2023SaveLearn
First Results from a Broadband Search for Dark Photon Dark Matter in the 44 to 52\,μeV range with a coaxial dish antennaWe present first results from a dark photon dark matter search in the mass range from 44 to 52 μ eV (10.7 - 12.5\, GHz) using a room-temperature dish antenna setup called GigaBREAD.…Stefan Knirck, Gabe Hoshino, Mohamed H. Awida et al.·Oct 21, 2023SaveLearn
Observation of b0 → c+ Ds- and b- → c0 Ds- decaysThe b0 → c+ Ds- and b- → c0 Ds- decays are observed for the first time using proton-proton collision data collected by the LHCb experiment at a…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Oct 20, 2023SaveLearn
Light Meson Spectroscopy with GlueX and BeyondThe GlueX experiment at Jefferson Lab was specifically designed for precision studies of the light-meson spectrum. For this purpose, a photon beam with energies up to 12 GeV is directed onto a liquid…Alexander Austregesilo·Oct 19, 2023SaveLearn
Differentiable Vertex Fitting for Jet Flavour TaggingWe propose a differentiable vertex fitting algorithm that can be used for secondary vertex fitting, and that can be seamlessly integrated into neural networks for jet flavour tagging. Vertex fitting…Rachel E. C. Smith, Inês Ochoa, Rúben Inácio et al.·Oct 19, 2023SaveLearn
A measurement of sUsing a dataset corresponding to 9~fb-1 of integrated luminosity collected with the LHCb detector between 2011 and 2018 in proton-proton collisions, the decay-time distributions of the…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Oct 19, 2023SaveLearn
A search for μ+ e+γ with the first dataset of the MEG II experimentThe MEG II experiment, based at the Paul Scherrer Institut in Switzerland, reports the result of a search for the decay μ+ e+γ from data taken in the first physics run in 2021. No…MEG II collaboration, K. Afanaciev, A. M. Baldini et al.·Oct 19, 2023SaveLearn
Studies of new Higgs boson interactions through nonresonant HH production in the bbγγ final state in pp collisions at s=13 TeV with the ATLAS detectorA search for nonresonant Higgs boson pair production in the bbγγ final state is performed using 140 fb-1 of proton-proton collisions at a centre-of-mass energy of 13 TeV…ATLAS Collaboration·Oct 18, 2023SaveLearn
Enhanced production of b0 baryons in high-multiplicity pp collisions at s = 13 TeVThe production rate of b0 baryons relative to B0 mesons in pp collisions at a center-of-mass energy s = 13 TeV is measured by the LHCb experiment. The ratio of…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Oct 18, 2023SaveLearn
Search for dark matter particles in W+W- events with transverse momentum imbalance in proton-proton collisions at s = 13 TeVA search for dark matter particles is performed using events with a pair of W bosons and large missing transverse momentum. Candidate events are selected by requiring one or two leptons ( =…CMS Collaboration·Oct 18, 2023SaveLearn