Study of intrapulse phase stability of 34 GHz magnicon for Yale project of weakly interacting sub-eV particle searches

Kazakevich, Grigory; Baker, O. K.; Hirshfield, J. L.; Jiang, Yong; LaPointe, M. A.; Martín, A.; Shchelkunov, Sergey V.; Slocum, P. L.; Yakovlev, V.P.

doi:10.1016/j.nima.2010.05.051

Cited by 3 publications

(2 citation statements)

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“…For the detector control and data taking performed in this work the readout interfaces Relaxd [12] and FitPix [13] were used with the corresponding SoPhy [14], Pixelman [15] and Pixet [16] control softwares.…”

Section: Timepix Detectormentioning

confidence: 99%

Properties of GaAs:Cr-based Timepix detectors

Smolyanskiy

Bergmann²,

Chelkov

et al. 2018

J. Inst.

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It is the hybrid pixel detector technology which brought to the X-ray imaging a low noise level at a high spatial resolution, thanks to the single photon counting. However, silicon as the most widespread detector material is marginally sensitive to photons with energy more than 30 keV . That's why the high-Z alternatives to silicon such as gallium arsenide and cadmium telluride are increasingly attracting attention of the community for the development of X-ray imaging systems in recent years. We present in this work the results of our investigations of the Timepix detectors bump-bonded with sensors made of gallium arsenide compensated by chromium (GaAs:Cr). The properties which are mostly important from the practical point of view: IV characteristics, charge transport characteristics, operational stability, homogeneity, temperature dependence as well as energy and spatial resolution are considered. Applicability of these detectors for spectroscopic X-ray imaging is discussed.

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Section: Timepix Detectormentioning

confidence: 99%

Properties of GaAs:Cr-based Timepix detectors

Smolyanskiy

Bergmann²,

Chelkov

et al. 2018

J. Inst.

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“…The ADMX experiment achieves a wide tuning range by using a combination of metal and dielectric posts and moving them sideways; for the frequency range covered in this work, the vertical insertion method did not measurably degrade the form factor and so was deemed an acceptable solution. Results of the sensitivities achieved in this microwave cavity setup can be found in [98][99][100].…”

Section: Experimental Apparatus and Overviewmentioning

confidence: 99%

Particle Physics of the Dark Sector

et al. 2022

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The mystery associated with a proposed Dark Sector of phenomena that are separate from the standard model of particle physics is described. A Dark Sector may possess matter particles, force carriers which mediate their interactions, and new interactions and symmetries that are beyond the standard model of particle physics. Various approaches for Dark Sector searches are described, including those at the energy frontier at the Large Hadron Collider, in astrophysical interactions with both terrestrial experiments and those in space-born platforms. Searches using low energy photons from microwave energies in cryogenic environments to x-ray energies are also described. While there is no noncontroversial evidence for Dark Sector phenomena presently, new searches with more modern equipment and analysis methods are exploring regions of phase space that have not been available before now, indicating ongoing interest and excitement in this research.

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