TY - CONF AU - Pugnat, P. AU - Ballou, R. AU - Camus, Ph. AU - Caspers, F. AU - Ko, B. R. AU - Roch, N. AU - Semertzidis, Y. K. TI - Preliminary Study for a New Axion Dark-Matter Haloscope IS - DESY-PROC-2016-03 CY - Hamburg PB - Verlag Deutsches Elektronen-Synchrotron M1 - PUBDB-2017-12158 M1 - DESY-PROC-2016-03 SN - 978-3-945931-06-6 T2 - DESY-PROC SP - 129-132 PY - 2017 AB - A new haloscope for Axion dark-matter search is under study using in a first step the large bore superconducting magnet in construction at the LNCMI in Grenoble, which will produce 9 T in 812 mm diameter and 1400 mm height. Microwave cavities of high quality factor Q ∼ 10<sup>5</sup>−10<sup>6</sup> will be developed at CAPP/IBS in Daejeon. Low-noise microwave amplification of the signal will be ensured by DC superconducting quantum interference devices (SQUID) or/and Josephson parametric amplifiers (JPA) cooled-down to 20 mK by a <sup>3</sup>He/<sup>4</sup>He dilution refrigerator. This new haloscope will be designed to probe QCD dark-matter Axions in the mass range of 1-100 μeV with unprecedented sensitivity. T2 - 12th Patras Workshop on Axions, WIMPs and WISPs CY - 20 Jun 2016 - 24 Jun 2016, Jeju Island (South Korea) Y2 - 20 Jun 2016 - 24 Jun 2016 M2 - Jeju Island, South Korea LB - PUB:(DE-HGF)29 ; PUB:(DE-HGF)8 ; PUB:(DE-HGF)7 DO - DOI:10.3204/DESY-PROC-2009-03/Pugnat_Pierre UR - https://bib-pubdb1.desy.de/record/395493 ER -