Physical sciences topic list of research papers
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Identification and estimation of non-Gaussian structural vector autoregressions
Abstract Conventional structural vector autoregressive (SVAR) models with Gaussian errors are not identified, and additional identifying restrictions are needed in applied work. We show that the Gaussian case is an exception in that a SVAR model...
2016 / Markku Lanne, Mika Meitz, Pentti Saikkonen -
Near field focusing for nondestructive microwave testing at 24 GHz – Theory and experimental verification
Abstract This paper describes the development of different novel antenna concepts for improving the spatial resolution of microwave based non-destructive testing (NDT) at 24 GHz. In a great number of applications the antenna of the sensor can be...
2016 / Christian Ziehm, Sebastian Hantscher, Johann Hinken, Christian Ziep, Maik Richter -
ERO and PIC simulations of gross and net erosion of tungsten in the outer strike-point region of ASDEX Upgrade
Abstract We have modelled net and gross erosion of W in low-density l-mode plasmas in the low-field side strike point region of ASDEX Upgrade by ERO and Particle-in-Cell (PIC) simulations. The observed net-erosion peak at the strike point was mainly ...
2016 / A. Hakola, M.I. Airila, N. Mellet, M. Groth, J. Karhunen, et al. -
Pumping Electron-Positron Pairs from a Well Potential2016 / Qiang Wang, Jie Liu, Li-bin Fu
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Electroweak production of light scalar–pseudoscalar pairs from extended Higgs sectors
Abstract In models with extended Higgs sectors, it is possible that the Higgs boson discovered at the LHC is not the lightest one. We show that in a realistic model (the Type I 2-Higgs Doublet Model), when the sum of the masses of a light scalar and ...
2016 / Rikard Enberg, William Klemm, Stefano Moretti, Shoaib Munir -
Ultra-compact planoconcave zoned metallic lens based on the fishnet metamaterial2013 / V. Pacheco-Peña, B. Orazbayev, V. Torres, M. Beruete, M. Navarro-Cía
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Formation Dirac point and the topological surface states for HgCdTe-QW and mixed 3D HgCdTe TI2016 / Michał Marchewka
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LHCb pentaquarks in constituent quark models
Abstract The recently discovered P c ...
2016 / P.G. Ortega, D.R. Entem, F. Fernández -
A new perspective on remote Saddle Sine and Cosine coils technique for determination of tokamak plasma equilibrium status
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editors-in-Chief. ...
2016 / A. Salar Elahi, M. Ghoranneviss -
Cooling of ultrarelativisticβandμparticles by laser channels2016 / A V Dik, S B Dabagov, E N Frolov
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Determination of confinement efficiency in tokamaks based on current independent flux loops technique
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editors-in-Chief. ...
2016 / A. Salar Elahi, M. Ghoranneviss -
Investigation on the viscoelastic behaviors of a circular dielectric elastomer membrane undergoing large deformation2016 / Bing Wang, Zhengang Wang, Tianhu He
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Identification of intermittent transport in the scrape-off layer of MAST through high speed imaging
Abstract Using footage from high speed movies taken of the boundary plasma in the Mega Amp Spherical Tokamak (MAST) general properties of filaments are inferred through statistical moments. Filaments are observed up to and beyond the ψ ...
2016 / N.R. Walkden, F. Militello, J. Harrison, T. Farley, S. Silburn, et al. -
Solutions of Dirac equation for a new improved pseudo-Coulomb ring-shaped potential
Abstract We proposed a new solvable novel pseudo-Coulomb ring-shaped potential and investigate its pseudospin symmetry by solving the Dirac equation under the condition of an equal mixing of scalar and vector potentials using the factorization...
2016 / A.N. Ikot, M.C. Onyeaju, M.I. Ngwueke, H.P. Obong, I.O. Owate, et al. -
Tunable two-photon correlation in a double-cavity optomechanical system2015 / Zhi-Bo Feng, Jian-Qi Zhang
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Kinetic simulations of scrape-off layer physics in the DIII-D tokamak
Abstract Simulations using the fully kinetic code XGCa were undertaken to explore the impact of kinetic effects on scrape-off layer (SOL) physics in DIII-D H-mode plasmas. XGCa is a total-f, gyrokinetic code which self-consistently calculates the...
2016 / R.M. Churchill, J.M. Canik, C.S. Chang, R. Hager, A.W. Leonard, et al. -
Determination of the top-quark mass from hadro-production of single top-quarks
Abstract We present a new determination of the top-quark mass m t ...
2016 / S. Alekhin, S. Moch, S. Thier -
Energy and angular momentum transfers from an electromagnetic wave to a copper ring in the UHF band
Abstract Electromagnetic waves could carry orbital angular momentum. Such momentum can be transferred to macroscopic objects and can make them rotate under a constant torque. Based on experimental observations, we investigate the origin of orbital...
2016 / Olivier Émile, Christian Brousseau, Janine Émile, Kouroch Mahdjoubi -
Invited Article: Division and multiplication of the state order for data-carrying orbital angular momentum beams2016 / Zhe Zhao, Yongxiong Ren, Guodong Xie, Long Li, Yan Yan, et al.
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Observation of Transient Overcritical Currents in YBCO Thin Films using High-Speed Magneto-Optical Imaging and Dynamic Current Mapping2017 / Frederick S. Wells, Alexey V. Pan, Igor A. Golovchanskiy, Sergey A. Fedoseev, Anatoly Rozenfeld