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This document outlines the proposed kicker layout for a 4-rings staggered extraction system aimed at ISOLDE. It details the configuration of vertical and horizontal planes for the kickers, including specifications for the BT4 and SMV10 beamlines. The functionality of various components such as the KFA20 and BHZ10, as well as synchronization time intervals for beam extractions, are discussed. Challenges such as spacing limitations and bottleneck issues are also addressed, ensuring a comprehensive assessment for effective beam transport to ISOLDE.
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PSB Recombination LayoutPresent Kickers & Septa BE.KFA Vertical Plane Horizontal Plane BE.SMH To ISOLDE BT4.SMV10 BT4.KFA10 BT.KFA20 BT.BHZ10 BT.SMV20 To PS BT1.KFA10 BT1.SMV10
BE.KFA Vertical Plane Horizontal Plane Present Standard Extraction (4 Rings) BE.SMH To ISOLDE BT4.SMV10 BT4.KFA10 BT.BHZ10 BT.KFA20 BT.SMV20 To PS BT1.KFA10 BT1.SMV10 KFA10 R3 R4 BT. KFA20 R3 R4 R2 R1 0.5 ms 0.5 ms 0.5 ms BT4 R2 R1 t BT1 t
BE.KFA Vertical Plane Horizontal Plane BE.SMH Present Staggered Extraction ISOLDE(3 Rings) To ISOLDE BT4.SMV10 BT4.KFA10 BT.BHZ10 BT.KFA20 BT.SMV20 To PS BT1.KFA10 BT1.SMV10 KFA10 R3 R4 BT. KFA20 R3 R4 R2 10 ms 10 ms BT4 R2 t BT1 t
KFA10 R3 R4 10 ms 10 ms BT4 R2 R1 BT1 t BE.KFA Vertical Plane Horizontal Plane BE.SMH “Bottleneck” for 4 Rings Staggered Extraction To ISOLDE BT4.SMV10 BT4.KFA10 BT.BHZ10 BT.KFA20 BT.SMV20 To PS BT1.KFA10 Not suitable for Isolde : Too short R2-R1 spacing imposed by KFA20 ! BT1.SMV10 BT. KFA20 R3 R4 R2 R1 0.5 ms t
Proposed “semi-fast” Dipole Kicker for 4-Rings Staggered Extraction Vertical Plane Horizontal Plane BE.KFA BE.SMH To ISOLDE BT.KFA20 BT4.SMV10 BT.KFA15 BT4.KFA10 BT.BHZ10 BT.SMV20 To PS BT1.KFA10 BT1.SMV10 Vertical Kicker for Staggered Extraction of Ring 1 BT.KFA 15 positioned at former location of BT.KRF (RF-Recombination Dipole)
100 ms R3(4) R4(3) R2(1) R1(2) Time scale : 10 ms Proposed 4-Rings Staggered Extraction to Isolde Vertical Plane Horizontal Plane BE.KFA BE.SMH To ISOLDE BT.KFA20 BT4.SMV10 BT.KFA15 BT4.KFA10 BT.BHZ10 BT.SMV20 To PS BT1.KFA10 BT1.SMV10 Beam to Isolde Time Structure BT. KFA20 BT. KFA15