Freezing of Dilute Aqueous-Alcohol Nanodroplets: The Effect of Molecular Structure
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Chemistry↗
Engineering topics
Sun, Tong
Publications and source records attributed to Sun, Tong.
The freezing behavior of aqueous n -alcohol nanodroplets
Surface partitioning of short chain alcohols moderates their effect on ice formation.
Sun, Tong↗
Digitization modeling of a CGEM detector based on Garfield++ simulation
Abstract Background The Cylindrical Gas Electron Multiplier Inner Tracker (CGEM-IT) is one of the candidates for the replacement of the current BESIII inner drift chamber, which has developed serious aging effects due to beam-related backgrounds. Purpose To build a full digitization model, it is necessary to understand the electron drift behavior and signal induction. Methods A simulation study based on Garfield++ and ANSYS software has been performed. Results Parameters describing the Lorentz angle, diffusion effect, drift time, multiplication, and induction are obtained from the Garfield++ simulation. Based on these results, a preliminary digitization model is implemented in the BESIII offline software system.
Zhao, Jing-Yi (ORCID:0000000220287286)↗