Upgrade of Radiation Shield for BT Collimators

Autor:	Shirakata, Masashi, Oogoe, Takao
Jazyk:	angličtina
Rok vydání:	2010
Předmět:	T19 Collimation and Targetry Physics::Accelerator Physics 04 Hadron Accelerators Accelerator Physics
DOI:	10.18429/jacow-ipac2010-thpec081
Popis:	The beam transport line between 3 GeV Rapid Cycling Synchrotron and Main Ring has a beam collimator system in order to improve the quality of injected beam in the main ring. The beam power deposited into the collimators is required to be increased for high intensity beam operation. The tolerance of existing radiation shield becomes insufficient, even though there is no heat problem. The gate-type shield system has been preparing in order to satisfy both the radiation shielding and feasibility of maintenance. The development of movable gate-type shield system is reported here, which fully covers more than 20 meters long collimator section. Proceedings of the 1st International Particle Accelerator Conference, IPAC2010, Kyoto, Japan
Databáze:	OpenAIRE
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