JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@unpublished{yamamoto:linac2022-th1pa03,
author = {Y. Yamamoto},
title = {{Successful Beam Operation at 33 MV/m in STF-2 Cryomodule at KEK for ILC}},
booktitle = {Proc. LINAC'22},
language = {english},
intype = {presented at the},
series = {International Linear Accelerator Conference},
number = {31},
venue = {Liverpool, UK},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {09},
year = {2022},
note = {presented at LINAC'22 in Liverpool, UK, unpublished},
abstract = {{In STF at KEK, as the operational demonstration of the SRF accelerator for ILC, the STF-2 cryomodules (CM¹⁺CM2a: one and half size CM with 12 cavities) have achieved 33 MV/m as average accelerating gradient estimated from the beam energy with 7 cavities in Mar/2019. After that, one cavity with the lowest performance installed in CM2a was replaced with one nitrogen-infused cavity developed for High-Q/High-G R&D between Japan and US. From Apr/2021, the beam operation started again and those CMs achieved 33 MV/m as average accelerating gradient with 9 cavities including one nitrogen-infused cavity. This is the very important milestone for ILC. In this report, the detailed results will be presented.}},
}