JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{contreras-martinez:srf2023-wepwb133,
author = {C. Contreras-Martinez and B. Giaccone and I.V. Gonin and T.N. Khabiboulline and O.S. Melnychuk and Y.M. Pischalnikov and S. Posen and O.V. Pronitchev and J.C. Yun},
% author = {C. Contreras-Martinez and B. Giaccone and I.V. Gonin and T.N. Khabiboulline and O.S. Melnychuk and Y.M. Pischalnikov and others},
% author = {C. Contreras-Martinez and others},
title = {{Testing of the 2.6 GHz SRF Cavity Tuner for the Dark Photon Experiment at 2 K}},
% booktitle = {Proc. SRF'23},
booktitle = {Proc. 21th Int. Conf. RF Supercond. (SRF'23)},
pages = {907--910},
eid = {WEPWB133},
language = {english},
keywords = {cavity, photon, SRF, experiment, ECR},
venue = {Grand Rapids, MI, USA},
series = {International Conference on RF Superconductivity},
number = {21},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {09},
year = {2023},
issn = {2673-5504},
isbn = {978-3-95450-234-9},
doi = {10.18429/JACoW-SRF2023-WEPWB133},
url = {https://jacow.org/srf2023/papers/wepwb133.pdf},
abstract = {{At FNAL two 2.6 GHz SRF cavities are being used to search for dark photons, the experiment can be conducted at 2 K or in a dilution refrigerator. Precise frequency tuning is required for these two cavities so they can be matched in frequency. A cooling capacity constraint on the dilution refrigerator only allows piezo actuators to be part of the design of the 2.6 GHz cavity tuner. The tuner is equipped with three encapsulated piezo that deliver the long- and short-range frequency tuning. Modifications were implemented on the first tuner design due to the low forces on the piezos due to the cavity. Three brass rods with Belleville washers were added to the design to increase the overall force on the piezos. The results at 2 K of testing this tuner with and without the modification will be presented.}},
}