Extensive search for axion dark matter over 1 GHz with CAPP's Main Axion eXperiment

S Ahn, JM Kim, BI Ivanov, O Kwon, HS Byun… - Physical Review X, 2024 - APS
We report an extensive high-sensitivity search for axion dark matter above 1 GHz at the
Center for Axion and Precision Physics Research (CAPP). The cavity resonant search …

Experimental Search for Invisible Dark Matter Axions around

Y Kim, J Jeong, SW Youn, S Bae, K Lee, AF van Loo… - Physical Review Letters, 2024 - APS
The axion has emerged as the most attractive solution to two fundamental questions in
modern physics related to the charge-parity invariance in strong interactions and the …

Parameter optimization of Josephson parametric amplifiers using a heuristic search algorithm for axion haloscope search

Y Kim, J Jeong, SW Youn, S Bae, AF van Loo… - Electronics, 2024 - mdpi.com
The cavity haloscope is among the most widely adopted experimental platforms designed to
detect dark matter axions with its principle relying on the conversion of axions into …

Josephson parametric amplifier based quantum noise limited amplifier development for axion search experiments in CAPP

SV Uchaikin, J Kim, C Kutlu, BI Ivanov, J Kim… - Frontiers in …, 2024 - frontiersin.org
This paper provides a comprehensive overview of the development of flux-driven Josephson
Parametric Amplifiers (JPAs) as Quantum Noise Limited Amplifier for axion search …

Improving amplification bandwidth by combining Josephson parametric amplifiers for active axion search experiments at IBS/CAPP

SV Uchaikin, J Kim, BI Ivanov, AF van Loo… - Journal of Low …, 2024 - Springer
Abstract The Center for Axion and Precision Physics Research at the Institute for Basic
Science in Republic of Korea is home to multiple active axion search experiments using …