8 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…
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…
Optimization of gain uniformity in thermal bonding Micromegas for the PandaX-III experiment
Yunzhi Peng, Yuanchun Liu, Zhiyong Zhang +4
Micro-pattern gas detectors (MPGDs) are widely utilized in physics experiments owing to their excellent spatial resolution and high-rate capabilities. Within the PandaX-III experim…
Tomographic beta-gamma spectroscopy of nuclear beta decay
PandaX Collaboration, Zhe Yuan, Zihao Bo +111
Nuclear decay, a sensitive probe of nuclear structure and weak interactions, has become a precision test bed for physics beyond the Standard Model, driven by recent advances i…