Physical sciences topic list of research papers
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Automatic Chessboard Detection for Intrinsic and Extrinsic Camera Parameter Calibration2010 / Arturo de la Escalera, Jose María Armingol
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Comparative study of the small signal gain coefficient and the dissipative losses evaluation methods of three-level microchip lasers
Abstract The paper describes the study of three methods of evaluation of the small signal gain coefficient and the dissipative losses of three-level microchip lasers. Engaging optimization procedure for cw lasers a very simple way to compare these...
2015 / J. Mlynczak, N. Belghachem -
A Novel RF E × B Spin Manipulator at COSY2016 / Sebstian Mey, Ralf Gebel
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Quantum-secure covert communication on bosonic channels2015 / Boulat A. Bash, Andrei H. Gheorghe, Monika Patel, Jonathan L. Habif, Dennis Goeckel, et al.
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The effect of barium titanate admixture on the stability of potassium nitrate ferroelectric phase in (1 – x)KNO3 + (x)BaTiO3 composites
Abstract The study of temperature evolution of the KNO3 structure in ferroelectric (1 – x)KNO3 + (x)BaTiO3 composites at х = 0.25 and 0.50 has been carried out on cooling and on heating using X-ray diffraction. It was shown that on cooling the phase ...
2015 / Olga A. Alekseeva, Alexander A. Naberezhnov, Elena V. Stukova, Vadim I. Popkov -
Time dependence of silica optical properties during the implantation of fast hydrogen ions: Theory
Abstract Formation, excitation and passivation of defects by absorbed hydrogen have been extensively reported in the literature. Here we present a basic luminescence-diffusion model to simulate creation and chemical annealing behavior of...
2015 / E. Barannik, O. Kalantaryan, V. Zhurenko, S. Kononenko, O. Kononenko -
Inertial-Hall effect: the influence of rotation on the Hall conductivity
Abstract Inertial effects play an important role in classical mechanics but have been largely overlooked in quantum mechanics. Nevertheless, the analogy between inertial forces on mass particles and electromagnetic forces on charged particles is not ...
2015 / Julio E. Brandão, F. Moraes, M.M. Cunha, Jonas R.F. Lima, C. Filgueiras -
Metallographic autopsies of full-scale ITER prototype cable-in-conduit conductors after full cyclic testing in SULTAN: II. Significant reduction of strand movement and strand damage in short twist pitch CICCs2015 / Carlos Sanabria, Peter J Lee, William Starch, Arnaud Devred, David C Larbalestier
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Gradient-based MCMC samplers for dynamic causal modelling
Abstract In this technical note, we derive two MCMC (Markov chain Monte Carlo) samplers for dynamic causal models (DCMs). Specifically, we use (a) Hamiltonian MCMC (HMC-E) where sampling is simulated using Hamilton’s equation of motion and (b)...
2015 / Biswa Sengupta, Karl J. Friston, Will D. Penny -
Coherent Structures in Nonlocal Dispersive Active-Dissipative Systems2015 / Te-Sheng Lin, Marc Pradas, Serafim Kalliadasis, Demetrios T. Papageorgiou, Dmitri Tseluiko
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Measurement of the inelastic proton–proton cross section at
Abstract A measurement is presented of the inelastic proton–proton cross section at a centre-of-mass energy of s = 7 ...
2013 / -
Charge collection in Si detectors irradiated in situ at superfluid helium temperature
Abstract Silicon and diamond detectors operated in a superfluid helium bath are currently being considered for the upgrade of the LHC beam loss monitoring system. The detectors would be installed in immediate proximity of the superconducting coils...
2015 / Elena Verbitskaya, Vladimir Eremin, Andrei Zabrodskii, Bernd Dehning, Christoph Kurfürst, et al. -
Determination of thermoelastic material properties by differential heterodyne detection of impulsive stimulated thermal scattering
Abstract The underlying working principle of detecting impulsive stimulated scattering signals in a differential configuration of heterodyne diffraction detection is unraveled by involving optical scattering theory. The feasibility of the method for ...
2015 / B. Verstraeten, J. Sermeus, R. Salenbien, J. Fivez, G. Shkerdin, et al. -
Nonlinear standing wave excitation by series resonance-enhanced harmonics in low pressure capacitive discharges2015 / M A Lieberman, A J Lichtenberg, E Kawamura, A M Marakhtanov
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Optimising in situ gamma measurements to identify the presence of radioactive particles in land areas
Abstract High-coverage in situ surveys with gamma detectors are the best means of identifying small hotspots of activity, such as radioactive particles, in land areas. Scanning surveys can produce rapid results, but the probabilities of obtaining...
2014 / Peter D. Rostron, John A. Heathcote, Michael H. Ramsey -
Darboux Transformation and N-Soliton Solution for the Coupled Modified Nonlinear Schrödinger Equations2012 / Hai-Qiang Zhang
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D2-brane RR-charge on SU(2)
Abstract We compute RR charges of D2-branes on a background with H-field which belongs to a nontrivial cohomology class. We discover that the RR charge depends on the configuration of the background ‘electric’ RR field. This result explains the...
2002 / Peter Rajan -
Suppression of Higher Order Modes in an Array of Cavities Using Waveguides
Abstract An application of additional harmonic cavities operating at multiplies of the main RF system frequency of 400MHz is currently under discussionin the framework of the High Luminosity LHC upgrade program [1,2]. A structure consisting of two...
2015 / Ya.V. Shashkov, N.P. Sobenin, D.S. Bazyl, V.I. Kaminskiy, A.A. Mitrofanov, et al. -
D-branes in lens spaces
Abstract We realize the CFT with target a lens space SU(2)/Z l as a simple current construction. This allows us to compute the boundary states and the annuli coefficients, and in particular to study the...
2003 / Pedro Bordalo, Albrecht Wurtz -
“Equivalent cylinder” model for electron guns2008 / O.D. Potapkin