Rare and very rare decays at the LHCb experimentRare and very rare decays of third-generation particles, including b-hadrons and τ leptons, provide sensitive probes of physics beyond the Standard Model (SM). Unlike direct searches limited…Hanae Tilquin·Apr 16, 2026SaveLearn
Searches for New Physics at High Object Masses with CMSSearches at high object masses probe both resonant production of new particles and nonresonant distortions of Standard Model spectra. This contribution follows the material presented in the Moriond…Andrea Malara·Apr 16, 2026SaveLearn
Multiboson and VBS measurements in ATLAS and CMSA review of recent multiboson and vector boson scattering (VBS) measurements from the ATLAS and CMS Collaborations at the LHC is presented. Results are reported from precision diboson cross-section…Santiago Folgueras·Apr 16, 2026SaveLearn
Charmed baryon decays at BESIIIBESIII has accumulated 4.5 fb-1 of e+e- collision data in the 4.6 to 4.7 GeV energy range, corresponding to the world's largest sample of c+c- pairs. This paper…Xudong Yu·Apr 16, 2026SaveLearn
Search for resonances in four top quark events in the 2 lepton final stateA first search is presented for BSM resonances in four top quark production in the 2 lepton channel, using 138fb-1 pp data collected at s=13 TeV, and 35fb-1…Dominic Stafford·Apr 15, 2026SaveLearn
Precision Studies of the ηc decay at BESIIIThe lowest lying charmonium system ηc has been observed for more than four decades. Studies of its production and decay properties provide an unique platform to investigate the inner structure…Yijia Zeng·Apr 15, 2026SaveLearn
Enhancing Event Reconstruction in Hyper-Kamiokande with Machine Learning: A ResNet ImplementationThe forthcoming Hyper-Kamiokande experiment requires substantially larger Monte Carlo datasets than previous experiments to satisfy stringent systematic-uncertainty requirements. While traditional…Andrew Atta, Nick Prouse, Shuoyu Chen et al.·Apr 15, 2026SaveLearn
Observation of Λp K+π+π-π0 and Λp K+π+π-2π0Using (10087 44) × 106 J/ψ events collected with the BESIII detector at a center-of-mass energy of s=3.097 GeV, the antihyperon-nucleon annihilation processes $Λ p K+…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 15, 2026SaveLearn
Search for heavy resonances decaying into four-lepton final states via light bosons in proton-proton collisions at s = 13 TeVA search for a resonance heavier than 250 GeV decaying into four leptons via two intermediate bosons is presented. The search uses proton-proton collision data at s = 13 TeV collected by the…CMS Collaboration·Apr 14, 2026SaveLearn
Highly boosted dielectron identification in proton-proton collisions at s = 13 TeVA new technique is developed to identify dielectrons (e+e-) with Lorentz boost γL 20 that produce one single merged cluster in the electromagnetic calorimeter of the CMS…CMS Collaboration·Apr 14, 2026SaveLearn
Production of hyperons in 4.0A GeV and 4.5A GeV carbon-nucleus interactions at the NuclotronThe BM@N experiment (Baryonic Matter at the Nuclotron) is the first fixed-target experiment at the JINR NICA accelerator complex. In this work, data on the interactions of a carbon-ion beam with…S. Afanasiev, G. Agakishiev, A. Aleksandrov et al.·Apr 14, 2026SaveLearn
Measurement of the W-boson production cross-sections in pp collisions at s = 13 TeV in the forward regionA precision measurement of the W-boson production cross-section is performed using the W μ decay channel, based on a sample of proton-proton collision data collected by the LHCb…LHCb collaboration, R. Aaij, M. Abdelfatah et al.·Apr 14, 2026SaveLearn
New measurement of K+π+ branching ratio at the NA62 experimentThe ultra-rare decay K+π+ is a golden mode in flavor physics. The Standard Model prediction for its branching ratio is below 10-10. This decay mode is highly sensitive to new…Xiafei Chang, for the NA62 Collaboration·Apr 14, 2026SaveLearn
Precision measurement of the muon charge asymmetry from W-boson decays in pp collisions at s = 13 TeV in the forward regionA precision measurement of the muon charge asymmetry from W-boson decays in proton-proton collisions at s = 13 TeV is presented. The analysis utilizes data corresponding to an integrated…LHCb collaboration, R. Aaij, M. Abdelfatah et al.·Apr 14, 2026SaveLearn
Observation of the Exotic State π1(1600) in (2S)→γc1,c1→π+π-η'A partial wave analysis of the process (2S)→γc1, c1→π+π-η is performed using (2712.414.3)×106 (2S) events collected…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Apr 14, 2026SaveLearn
Cross-Domain Transfer with Particle Physics Foundation Models: From Jets to Neutrino InteractionsFuture AI-based studies in particle physics will likely start from a foundation model to accelerate training and enhance sensitivity. As a step toward a general-purpose foundation model for particle…Gregor Krzmanc, Vinicius Mikuni, Benjamin Nachman et al.·Apr 14, 2026SaveLearn
Proposal for the first measurement of antiproton polarization in proton-nucleus interactionsSpin dependent phenomena in inclusive hadron production have been extensively investigated, yet their microscopic origin and universality across different hadrons are still not fully understood. In…D. Alfs, D. Grzonka, G. Khatri et al.·Apr 14, 2026SaveLearn
Implementation and commissioning of an experimental system towards sub-eV axion-like particle searches with 0.1 PW laser at ELI-NPWe have developed and commissioned an experimental system at ELI-NP towards searches for axion-like particles (ALPs) in the worldwide 10~PW-class laser facility. The search principle is based on the…Yoshihide Nakamiya, Kensuke Homma, Madalin-Mihai Rosu et al.·Apr 13, 2026SaveLearn
Filtering hits for speeding up online track reconstruction at hadron collidersCollider experiments are equipped with trigger systems that rapidly inspect the physics content emerging from collisions to decide whether the resulting products are worth saving for later analysis.…Andrea Coccaro, Carlo Schiavi, Alessandro Zaio·Apr 13, 2026SaveLearn
Rare top quark production and top quark properties in ATLAS and CMSThe production of top quark pairs is one of the most relevant production modes at the LHC, and allow for precise measurement of the properties of this particle. Top quarks are also produced through…Sergio Sánchez Cruz·Apr 13, 2026SaveLearn
Observation of the charmless purely baryonic decay b0 p p at LHCbThe first observation of a charmless purely baryonic decay, b0 p p, is reported using the full Run 2 LHCb dataset, corresponding to an integrated luminosity of…Alexande Brea Rodriguez·Apr 13, 2026SaveLearn
Measurement of inclusive production of charmonium states in b-hadron decays via their decay into φ φThe inclusive production of the ηc(1S), ηc(2S) and c charmonium states in b-hadron decays is studied with LHCb Run~2 data, corresponding to an integrated luminosity of…LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb et al.·Apr 13, 2026SaveLearn
Search for proton decay via p e+π0π0 and p μ+π0π0 in 0.401 megaton-years exposure of Super-Kamiokande I-VWe searched for proton decay via p e+π0π0 and p μ+π0π0 in 0.401 megaton-years of data collected in all pure water detector phases of Super-Kamiokande (SK) I-V.…Kamiokande Collaboration, K. Abe, S. Abe et al.·Apr 13, 2026SaveLearn
A search for microscopic black holes, string balls, and sphalerons in proton-proton collisions at s = 13 TeVA search for microscopic black holes, string balls, and electroweak sphalerons using proton-proton collisions at s = 13 TeV recorded with the CMS detector at the CERN LHC during the…CMS Collaboration·Apr 12, 2026SaveLearn
Search for a new heavy resonance decaying to a top quark and a neutral scalar boson in proton-proton collisions at s = 13 TeVA first search at the LHC for a new heavy resonance decaying to a top quark and a neutral scalar boson ϕ in the fully hadronic final state is presented, where the ϕ boson is identified by its…CMS Collaboration·Apr 12, 2026SaveLearn