Physical sciences topic list of research papers
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Drift instability of a 2D magnetoplasma in a periodic potential
Abstract We examine the drift instability of a magnetized 2D electron plasma in a weak periodic potential, taking account of a steady current. In this, we treat a strong magnetic field inducing Landau quantization, and analyze both the inter- and...
2010 / Vassilios Fessatidis, Norman J.M. Horing, Makoto Sawamura -
Response of a Doped Mott Insulator to a Local Charge: Implications for Muon Spin Resonance
Abstract A charged impurity (such as a muon) in a metal induces a charge inhomogeneity which screens the electric field of the impurity and may also cause the spin fluctuation spectrum near the impurity to differ from that of thebulk. Doped Mott...
2012 / Andrew J. Millis -
Development of an Active 238UF6 Gas Target
Abstract At the superconducting 130 MeV Darmstadt electron linac S-DALINAC a new source of spin-polarized electrons using a GaAs cathode has been installed, opening the path for experiments with polarized electron and photon beams for nuclear...
2012 / C. Eckardt, J. Enders, M. Freudenberger, A. Gook, P. von Neumann-Cosel, et al. -
Fe-substitution Effects on the Cu-spin Correlation in La2-xSrxCu1-yFeyO4 Studied by Muon Spin Relaxation
Abstract We have investigated the low-frequency Cu-spin dynamics of partially Fe-substituted La2−xSrxCu1−yFeyO4 with x = 0.06 – 0.235 and y = 0.01 from zero-field muon-spin-relaxation measurements. We find that the magnetic transition temperature, T ...
2012 / K. Suzuki, T. Adachi, Y. Tanabe, H. Sato, Risdiana, et al. -
Nonlinear Electrical Properties of Thin Films of a Light-Emitting Perovskite-Type Oxide Pr0.002(Ca0.6Sr0.4)0.997TiO3
Abstract Double-insulating thin film type electroluminescent (EL) devices based on Pr0.002(Ca0.6Sr0.4)0.997TiO3 (PCSTO) and developed by Takashima et al. [Adv. Mater. 2009; 21; 3699-3702] emits pure red light with the wavelength λ = 610nm under...
2012 / Keiichi Ikegami, Ming Lu, Ryuzoh Ohon, Kimihiro Yonekawa, Noboru Miura, et al. -
A prediction of neutrino mixing matrix with CP violating phase
Abstract The latest experimental progress has established three kinds of neutrino oscillations with three mixing angles measured to rather high precision. There is still one parameter, i.e., the CP violating phase, missing in the neutrino mixing...
2012 / Xinyi Zhang, Bo-Qiang Ma -
Gauged galileons from branes
Abstract We show how the coupling of SO ( N ) gauge fields to galileons...
2012 / Garrett L. Goon, Kurt Hinterbichler, Austin Joyce, Mark Trodden -
D3–D5 holography with flux
Abstract It is shown that the Berezinski–Kosterlitz–Thouless phase transition that has been found in D3–D5 brane systems with nonzero magnetic field and charge density can also be found by tuning an extra-dimensional magnetic flux. We find numerical ...
2012 / Gianluca Grignani, Namshik Kim, Gordon W. Semenoff -
Si:P as a laboratory analogue for hydrogen on high magnetic field white dwarf stars2013 / B.N. Murdin, Juerong Li, M.L.Y. Pang, E.T. Bowyer, K.L. Litvinenko, et al.
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Recent Progress in Hypernuclear Physics2011 / Emiko Hiyama
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Is more better or worse? New empirics on nuclear proliferation and interstate conflict by Random Forests2015 / A. Suzuki
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The Study on Safety Goals and Public Acceptance of Nuclear Power
Abstract The Fukushima nuclear accident brings challenge to the development of nuclear power all over the world. Thus the general public acceptance raised as the major problems in developing nuclear power for many countries. This paper introduced...
2013 / Li Chao-jun, Zhang Chun-ming, Chen Yan, Zuo Jia-xu, Chen Jia-yun -
The emergence of localized vortex–wave interaction states in plane Couette flow2013 / Kengo Deguchi, Philip Hall, Andrew Walton
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Two-loop virtual corrections to Higgs pair production
Abstract We present the two-loop virtual corrections to Standard Model Higgs boson pair production via gluon fusion g g → H H ...
2013 / Daniel de Florian, Javier Mazzitelli -
EISCAT/CRRES observations: nightside ionospheric ion outflow and oxygen-rich substorm injections2005 / N. G. J. Gazey, M. Lockwood, M. Grande, C. H. Perry, P. N. Smith, et al.
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On the low-energy limit of one-loop photon–graviton amplitudes
Abstract We present first results of a systematic study of the structure of the low-energy limit of the one-loop photon–graviton amplitudes induced by massive scalars and spinors. Our main objective is the search of KLT-type relations where...
2012 / F. Bastianelli, O. Corradini, J.M. Dávila, C. Schubert -
Heavy quark and gluino potentials to two loops
Abstract The static potentials for systems of a heavy quark and anti-quark, two gluinos and a quark and a gluino are computed for all possible color configurations of a SU ( ...
2011 / Tim Collet, Matthias Steinhauser -
Techni-dilaton as dark matter
Abstract We propose a new dark matter candidate, light decoupled techni-dilaton, which arises from the almost scale-invariant/conformal (extreme walking) technicolor. We investigate its characteristic nature and discuss several cosmological and...
2011 / Ki-Young Choi, Deog Ki Hong, Shinya Matsuzaki -
On the triviality of higher-derivative theories
Abstract The higher-derivative theories with degenerate frequencies exhibit BRST symmetry [V.O. Rivelles, Phys. Lett. B 577 (2003) 147]. In the present Letter meaning of BRST-invariance condition is analyzed. The BRST symmetry is related to...
2011 / K. Andrzejewski, J. Gonera, P. Machalski, K. Bolonek-Lasoń -
Negative Binomial Distribution and the multiplicity moments at the LHC
Abstract In this work we show that the latest LHC data on multiplicity moments C 2 – ...
2011 / Michal Praszalowicz