582 research outputs found
Measurement of the Muon Anomalous Magnetic Moment to 0.7 ppm
The experimental method together with the analysis method and results of the
data taken in 2000 and prospects of the muon anomalous magnetic and electric
dipole moment experiments are presented here.Comment: 12 pages, 20 figures. Proceedings of my plenary talk at ICHEP02,
Amsterdam, 31 July 200
The asymmetry and the diurnal variation in axionic dark matter searches
In the present work we study possible time dependent effects in Axion Dark
Matter searches employing resonant cavities. We find that the width of the
resonance, which depends on the axion mean square velocity in the local frame,
will show an annual variation due to the motion of the Earth around the sun
(modulation). Furthermore, if the experiments become directional, employing
suitable resonant cavities, one expects large asymmetries in the observed
widths relative to the sun's direction of motion. Due to the rotation of the
Earth around its axis, these asymmetries will manifest themselves as a diurnal
variation in the observed width.Comment: 14 pages, 10 figures. References added, Published in Nuc. Phys. B 897
(2015) 82
Axionic dark matter signatures in various halo models
In the present work we study possible time signatures Axion Dark Matter
searches employing resonant cavities for various halo models. We study in
particular the time dependence of the resonance width (modulation) and possible
asymmetries in directional experiments.Comment: 15 pages, 9 figure
Bosonic Coherent Motions in the Universe
We mini-review the role of fundamental spin-0 bosons as bosonic coherent
motion (BCM) in the Universe. The fundamental spin-0 bosons have the potential
to account for the baryon number generation, cold dark matter (CDM) via BCM,
dark energy, and inflation. Among these, here we focus on the CDM possibility
because it can be experimentally tested with the current experimental
techniques. We also comment briefly on the panoply of the other roles of spin-0
bosons.Comment: 15 pages, 7 figure
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