4,412 research outputs found
Hot Atom Chemistry and Recoil Implantation Induced Reaction in Geometrical Isomers of Tris-(benzoylacetonato)Cr(III)
開始ページ、終了ページ: 冊子体のページ付
Decoherence of flux qubits due to 1/f flux noise
We have investigated decoherence in Josephson-junction flux qubits. Based on
the measurements of decoherence at various bias conditions, we discriminate
contributions of different noise sources. In particular, we present a Gaussian
decay function of the echo signal as evidence of dephasing due to flux
noise whose spectral density is evaluated to be about /Hz
at 1 Hz. We also demonstrate that at an optimal bias condition where the noise
sources are well decoupled the coherence observed in the echo measurement is
mainly limited by energy relaxation of the qubit.Comment: 4 pages, error in Fig.4 corrected, to appear in PR
Lγ1 x-ray Intensity Change in Proton Excited Nb Metal, Alloys and Compounds
開始ページ、終了ページ: 冊子体のページ付
Fundamental Cycle of a Periodic Box-Ball System
We investigate a soliton cellular automaton (Box-Ball system) with periodic
boundary conditions. Since the cellular automaton is a deterministic dynamical
system that takes only a finite number of states, it will exhibit periodic
motion. We determine its fundamental cycle for a given initial state.Comment: 28 pages, 6 figure
Axiomatic Bargaining Theory on Opportunity Assignments
This paper discusses issues of axiomatic bargaining problems over opportunity assignments. The fair arbitrator uses the principle of "equal opportunity" for all players to make the recommendation on re- source allocations. A framework in such a context is developed and several classical solutions to standard bargaining problems are reformulated and axiomatically characterized. Working Paper 06-4
Measurements of L x-Ray Chemical Influence in Chromium Compounds
開始ページ、終了ページ: 冊子体のページ付
ANALYSIS OF ENERGY SPECTRA BY THE VORTEX METHOD WITH ARTIFICIAL TURBULENCE
First, in order to use as an inlet condition for turbulent simulation, a method is presented
which produces numerically an artificial turbulence, namely, a series of velocity fluctuations
of which frequency is Gaussian, and energy spectrum and root mean square correspond to
the given ones. Besides, the fluctuation data are determined by the characteristic parameters
of turbulent flows such as the inlet mean velocity, the kinematic viscosity, the Kolmogorov
scale and the integral time scale. Our examples show excellent accuracy and flexibility of
the method. Secondly, the vortex method has been studied to see the ability of the method
to deal with turbulent flows. It is found that the energy spectra produced by this agree well
with the ones given as the inlet condition, and that the vortex method is able to produce
turbulent flows with the given parameters described above
Chemical Effects on Kβ/Kα X-Ray Intensity Ratio for 97mTc and 95mTc
開始ページ、終了ページ: 冊子体のページ付
- …