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2015 Fiscal Year Final Research Report

Design of a new high-intensity KL beamline

Research Project

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Project/Area Number 25800165
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

WATANABE Hiroaki  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (00415043)

Project Period (FY) 2013-04-01 – 2016-03-31
KeywordsK稀崩壊実験 / J-PARCにおける素粒子実験
Outline of Final Research Achievements

Design of a new high-intensity KL beam line in order to be realized a high-statistics rare KL decay experiment in the J-PARC Hadron Experimental Hall, which is planned to be extended, has been performed. Mechanical design and estimation of radiation damage for vacuum windows, which is one of most difficult part, has been proceeded. Also, alignment method of KL beam collimators and effects by material in the KL beam line have been evaluated. Based on these developments, conceptual design and testing requirements have been proposed.

Free Research Field

素粒子実験

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Published: 2017-05-10  

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