Publications (7)
InN/In nanocomposites: Evidences of plasmonic effects and hidden gap
T. V. Shubina, V. A. Kosobukin, T. A. Komissarova +9
InN/In nanocomposites with periodical In inclusions amounting up to 30% of the total volume exhibit bright emission near 0.7 eV explicitly associated with In clusters. Its energy a…
Development of an intense positron source using a crystal--amorphous hybrid target for linear colliders
Y. Uesugi, T. Akagi, R. Chehab +12
In a conventional positron source driven by a few GeV electron beam, a high amount of heat is loaded into a positron converter target to generate intense positrons required by line…
Development of optical resonant cavities for laser-Compton scattering
T. Akagi, S. Araki, Y. Honda +12
We have been developing optical resonant cavities for laser-Compton scattering experiment at the Accelerator Test Facility in KEK. The main subject of the R&D is to increase laser…
Production of gamma rays by pulsed laser beam Compton scattering off GeV-electrons using a non-planar four-mirror optical cavity
T. Akagi, S. Araki, J. Bonis +28
As part of the positron source R&D for future colliders and Compton based compact light sources, a high finesse non-planar four-mirror Fabry-Perot cavity has recently bee…
First Measurement of Leptonic Coupling Asymmetries with Polarized Z bosons
The SLD Collaboration, K. Abe, T. Akagi
We present direct measurements of the -lepton coupling asymmetry parameters, , , and , based on a data sample of 12,063 leptonic decays collected by the…
InN/In nanocomposites: Plasmonic effects and a hidden optical gap
T. V. Shubina, V. A. Kosobukin, T. A. Komissarova +9
InN/In nanocomposites with periodical In inclusions amounting up to 30% of the total volume exhibit bright emission near 0.7 eV explicitly associated with In clusters. Its energy a…