17 papers
Measurement of solar neutrino flux with the new PandaX-4T data
PandaX Collaboration, Peiyuan Chen, Wei Chen +104
We report a new measurement of the solar proton--proton () neutrino flux via neutrino--electron elastic scattering using the PandaX-4T Run 2 data set collected between 2024 and…
Probing scalar-neutrino and scalar-dark-matter interactions with PandaX-4T
PandaX Collaboration, Tao Li, Zihao Bo +113
Scalar-mediated interactions may exist among neutrinos, dark matter particles, or between the two. Double -decay experiments provide a powerful tool to probe such exotic intera…
Statistical sensitivity of neutrinoless double-beta decay exchange mechanism discrimination by tracking experiments
Jason Detwiler, Ke Han, Tao Li
Reconstruction of the individual energies and the opening angle between the electrons emitted in neutrinoless double-beta decay can probe the nature of the beyond-the-Standard-Mode…
A MIDAS-based Data Acquisition System for Gaseous Detectors
Yuanchun Liu, Tao Li, Yu Chen +4
We present a data acquisition~(DAQ) software based on the MIDAS framework, specifically for gaseous detectors to support the detector deployments and applications. It implements a…
Search for Light Dark Matter with 259-day data in PandaX-4T
Minzhen Zhang, Zihao Bo, Wei Chen +108
We present a search for light dark matter particles through their interactions with atomic electrons and nucleons, utilizing PandaX-4T data with an effective exposure of 1.04 tonne…
Precise Measurement of Po Half-life with Exact Parent-daughter Pairing in PandaX-4T
PandaX Collaboration, Chenxiang Li, Zihao Bo +108
We report a precise measurement of half-life using the PandaX-4T liquid xenon time projection chamber (TPC). , emanating from a calibr…