Progress in p -shell Λ hypernuclear spectroscopy

Abstract

The strangeness nuclear physics is an important branch of nuclear physics. The spectroscopic study of λ hypernuclei has been used as a tool for investigating the λ-N interaction as well as probing the nuclear interior structure. In this paper some high-lights and open questions in the spectroscopic study of p-shell λ hypernuclei are presented.

Preparation, Characterization of Silicone Succinate Ester and its Application in Leather Industry

“…The study on preparation and modification of leather chemical materials by silicone increases and has become a hotspot in researching leather chemical materials. One of the most important goals was to obtain leather with good water resistance, so silicon-containing leather chemical materials with outstanding performances are also developed in recent years [2,3]. As its low surface energy, organosilicone materials can be strongly combined with leather fiber so as to reduce the surface tension of the leather, which make leather have good waterproof performance and may also enhance the flexibility, smooth, corrosion-resisting of the leather.…”