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17 papers · 1 filter
Quantum transport in a normal metal/odd-frequency superconductor junction
Jacob Linder, Takehito Yokoyama, Yukio Tanaka +2
Recent experimental results indicate the possible realization of a bulk odd-frequency superconducting state in the compounds CeCuSi, and CeRhIn. Motivated by this, we p…
Exact minimum and maximum of yield with a finite number of decoy light intensities
Toyohiro Tsurumaru, Alexandre Soujaeff, Shigeki Takeuchi
In this paper, for the decoy state method using a finite number of decoy light intensities, we present an improved upper and lower bounds for the asymptotic yield y_n for n-photon…
The IMF of Extremely Metal-Poor Stars and the Probe into the Star-Formation Process of the Milky Way
Yutaka Komiya, Takuma Suda, Asao Habe +1
We discuss the star formation history of the Galaxy, based on the observations of extremely metal-poor stars (EMP) in the Galactic halo, to gain an insight into the evolution and s…
Resonances of 7He in the complex scaling method
Takayuki Myo, Kiyoshi Kato, Kiyomi Ikeda
We study the resonance spectroscopy of 7He in the 4He+n+n+n cluster model, where the motion of valence neutrons is described in the cluster orbital shell model. Many-body resonance…
Formulas of F-thresholds and F-jumping coefficients on toric rings
Daisuke Hirose
F-thresholds are defined by Mustata, Takagi and Watanabe in [F-thresholds and Bernstein-Sato polynomials], which are invariants of the pair of ideals on rings of characteristic …
Polarized neutron scattering study on antiferromagnetic states in CeRh0.6Co0.4In5
M. Yokoyama, N. Oyama, H. Amitsuka +5
Polarized neutron scattering experiments were performed on mixed compound CeRh0.6Co0.4In5 to clarify the nature of the low-temperature ordered states. Three nonequivalent Bragg pea…