Study of absorption processes of vector meson in nuclear medium

Research Project

Project/Area Number	26400291
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Particle/Nuclear/Cosmic ray/Astro physics
Research Institution	Osaka University
Principal Investigator	Tomoaki Hotta 大阪大学, 核物理研究センター, 助教 (30332745)
Project Period (FY)	2014-04-01 – 2018-03-31
Project Status	Completed (Fiscal Year 2017)
Budget Amount *help	¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000) Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000) Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords	中間子光生成 / シリコンストリップ検出器 / 光中間子生成 / ベクター中間子
Outline of Final Research Achievements	In order to study the properties of mesons inside the nuclear medium, we developed a silicone-strip detector system for charged particles emitted from the nuclear target irradiated by a high-energy photon beam. The aim of the experiment is to detect the multiple protons produced through the absorption process of the vector mesons produced inside the target nuclei. In the research period, we have developed and improved the data processing and acquisition system for the detector.

Report

(5 results)