Improved axion haloscope search analysis

Axion search with optical technique

A brief review of particle physics motivations for axion existence is followed by a discussion of optical observables that can be used for axion detection. It is emphasised that the resonant photon axion transition can occur in the presence of low density gas bringing the experimentally accessible quantities within the reach of the present day technology. E-mail: [email protected]. 2...

Improved Cuckoo Search Algorithm for Global Optimization

The cuckoo search algorithm is a recently developedmeta-heuristic optimization algorithm, which is suitable forsolving optimization problems. To enhance the accuracy andconvergence rate of this algorithm, an improved cuckoo searchalgorithm is proposed in this paper. Normally, the parametersof the cuckoo search are kept constant. This may lead todecreasing the efficiency of the algorithm. To cop...

improved cuckoo search algorithm for global optimization

the cuckoo search algorithm is a recently developedmeta-heuristic optimization algorithm, which is suitable forsolving optimization problems. to enhance the accuracy andconvergence rate of this algorithm, an improved cuckoo searchalgorithm is proposed in this paper. normally, the parametersof the cuckoo search are kept constant. this may lead todecreasing the efficiency of the algorithm. to cop...

The Large Scale U.S. Dark Matter Axion Search

Quantum Analysis of Rydberg Atom Cavity Detector for Dark Matter Axion Search

The “invisible” axions 1,2,3 in the mass range ma = 10 eV − 10eV is one of the most promising candidates of non-baryonic dark matter. . The basic idea for the dark matter axion search is to convert axions into microwave photons in a resonant cavity under a strong magnetic field via Primakoff process, as originally proposed by Sikivie . After the pioneering searches with amplification-heterodyne...