S. Cheng

Measurement of Reactor Antineutrino Oscillations with 1.46 Kilotonne-Years of Data at SNO+

M. de Abreu, A. Allega, M. R. Anderson, S. Andringa et autres

The SNO+ Collaboration reports new results on reactor antineutrino oscillations using data acquired from May 2022 through July 2025. The spectral analysis of a flux dominated by nuclear reactors at 240, 340, and 350 km yields the mass-squared difference Δ m 21 …

pt, ca, us, gb, de, cn, ar (code pays fourni par la source)

FraudSMSWalker: Benchmarking Agentic Large Language Models for SMS-to-Webpage Fraud Detection

Y. J. Zhou, Z. M. Ma, Y. T. Li, H. X. Xiang et autres

SMS fraud is increasingly cross-channel: a message directs the user to a webpage, and the final risk depends on how the SMS claim aligns with the page content and requested user action. However, existing evaluations either focus on message-only smishing classification or …

FraudSMSWalker: Benchmarking Agentic Large Language Models for SMS-to-Webpage Fraud Detection

Y. H. Zhou, Z. M. Ma, Y. J. Zhou, Yang Li et autres

SMS fraud is increasingly cross-channel: a message directs the user to a webpage, and the final risk depends on how the SMS claim aligns with the page content and requested user action. However, existing evaluations either focus on message-only smishing classification or …

Cosmogenic neutron production in water at SNO +

M Abreu, A. Allega, M. R. Anderson, S. Andringa et autres

Accurate measurement of the cosmogenic muon-induced neutron yield is crucial for constraining a significant background in a wide range of low-energy physics searches. Although previous underground experiments have measured this yield across various cosmogenic muon energies, SNO + is uniquely positioned due …

pt, ca, us, gb, de, mx, cn (code pays fourni par la source)

Evidence of Antineutrinos from Distant Reactors using Pure Water at SNO+

SNO Collaboration, A. Allega, M. R. Anderson, S. Andringa et autres

The SNO+ Collaboration reports the first evidence of reactor antineutrinos in a Cherenkov detector. The nearest nuclear reactors are located 240~km away in Ontario, Canada. This analysis uses events with energies lower than in any previous analysis with a large water Cherenkov …