论文标题
Linac 8 GEV作为Fermilab Power升级的助推器替换
An 8 GEV Linac As The Booster Replacement In The Fermilab Power Upgrade
论文作者
论文摘要
将Fermilab主注射器（MI）束功率提高到1.2 mW以上需要更高的强度替代方案来替换8 GEV助推器。出于此目的，考虑了早期的快速循环同步加速器和Linac溶液。在本文中，我们考虑了LINAC版本，该版本可生产8 GEV H-梁向回收圈环（RR）或MI，新的Linac从PIP-II LINAC中取约1 GEV Beam，并在650 MHz SRF Linac中加速至2 GEV，然后使用SRF Pulsed LiTAC cry cry cry cry cry，然后加速至〜8 GEV。 LINAC组件纳入了SRF技术的最新改进。该助推器替换LINAC（BRL）将使MI束功率提高到2.5兆瓦以上，并实现下一代强度边界实验。
Increasing the Fermilab Main Injector (MI) beam power above ~1.2 MW requires replacement of the 8 GeV Booster by a higher intensity alternative. Earlier, rapid-cycling synchrotron and linac solutions were considered for this purpose. In this paper, we consider the linac version that produces 8 GeV H- beam for injection into the Recycler Ring (RR) or MI The new linac takes ~1 GeV beam from the PIP-II linac and accelerates it to ~ 2 GeV in a 650 MHz SRF linac, and then accelerates to ~8 GeV in an SRF pulsed linac using 1300 MHz cryomodules. The linac components incorporate recent improvements in SRF technology. This Booster Replacement linac (BRL) will increase MI beam power to DUNE to more than 2.5 MW and enable next-generation intensity frontier experiments.
