Physical sciences topic list of research papers
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Magnetic interaction induced by the anomaly in kaon-photoproductions
Abstract We study the role of magnetic interaction in the photoproduction of the kaon and hyperon. We find that the inclusion of a higher order diagram induced by the Wess–Zumino–Witten term has a significant contribution to the magnetic amplitude,...
2008 / S. Ozaki, H. Nagahiro, A. Hosaka -
HFOLD – A program package for calculating two-body MSSM Higgs decays at full one-loop level
Abstract HFOLD (Higgs Full One Loop Decays) is a Fortran program package for calculating all MSSM Higgs two-body decay widths and the corresponding branching ratios at full one-loop level. The package is done in the SUSY Parameter Analysis...
2011 / W. Frisch, H. Eberl, H. Hluchá -
Separation of multiple scatterers in NEWS experiments using Independent Component Analysis (ICA)
Abstract Nonlinear elastic wave spectroscopy combined with imaging techniques such as acoustic time reversal (NEWS-TR) or sparse array tomography is a promising new methodology for detecting microdamage at an early stage. When dealing with...
2010 / S. Vanaverbeke, K. Van Den Abeele, D. Nion, L. De Lathauwer -
Yukawa couplings and seesaw neutrino masses in noncommutative gauge theory
Abstract We consider Yukawa couplings in a θ-exact approach to noncommutative gauge field theory and show that both Dirac and singlet Majorana neutrino mass terms can be consistently accommodated. This shows that in fact the whole neutrino-mass...
2012 / Raul Horvat, Amon Ilakovac, Peter Schupp, Josip Trampetić, Jiangyang You -
Prompt Gamma Activation Analysis at the Budapest Research Reactor
Abstract Prompt gamma activation analysis is a powerful method, but it is not yet well enough known in the nuclear data community. For this reason, we describe the PGAA measurement and data evaluation processes, as well as the energy and spatial...
2012 / T. Belgya -
Simulated Tempering and Magnetizing Simulations of the Ising Model
Abstract We carried out two-dimensional simulated tempering (ST) simulations of the two-dimensional Ising model with several lattice sizes. We aim to investigate the applicability of the two-dimensional ST to systems with phase transi–tions, and to...
2012 / Tetsuro Nagai, Yuko Okamoto -
Secondary scintillation yield from GEM and THGEM gaseous electron multipliers for direct dark matter search
Abstract The search for alternatives to PMTs as photosensors in optical TPCs for rare event detection has significantly increased in the last few years. In particular, in view of the next generation large volume detectors, the use of photosensors...
2012 / C.M.B. Monteiro, L.M.P. Fernandes, J.F.C.A. Veloso, C.A.B. Oliveira, J.M.F. dos Santos -
Development and application of the active pulsing air classification
Abstract In order to improve the separation efficiency in the air-solid phase, we proposed an innovative separation method called the active pulsing air classifier, which produce pulsing air by a pulsing air generator. In this way, the particles...
2009 / Duan Chen-long, He Ya-qun, Zhao Yue-min, He Jing-feng, Wen Bao-feng -
Luminescence and electronic structure of the self-trapped exciton in alkali fluorides and chlorides
Abstract Luminescence of the self-trapped exciton in alkali halides is analysed on the basis of recent theoretical works. It is shown that the short-lived σ-band originates from an orbital state which is distinct from that of the much studied...
2002 / K.S. Song, A.M. Stoneham, A.H. Harker -
Macroscopic quantum electrodynamics in nonlocal and nonreciprocal media2012 / Stefan Yoshi Buhmann, David T Butcher, Stefan Scheel
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The Stark Effect for Xenon2006 / H. W. Harkness, J. F. Heard
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Historical perspective on: RRKM reaction rate theory for transition states of any looseness [Volume 110, Issue 3, 28 September 1984, Pages 230–234]2013 / David M. Wardlaw, R.A. Marcus
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Symmetry energy and pion production in the Boltzmann–Langevin approach
Abstract Based on the improved isospin-dependent Boltzmann–Langevin model which incorporates the dynamical fluctuations, we study the π production in central heavy ion collisions at different incident energies from 250 to ...
2012 / Wen-Jie Xie, Jun Su, Long Zhu, Feng-Shou Zhang -
On the Persistence of Lower Dimensional Invariant Tori under Quasi-Periodic Perturbations2002 / À. Jorba
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Generalized parton distributions of the pion in a Bethe-Salpeter approach2004 / S. Noguera, L. Theußl, V. Vento
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Determining the microlens mass function from quasar microlensing statistics2003 / J. S. B. Wyithe, E. L. Turner
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Study of the magnetic turbulence in a corotating interaction region in the interplanetary medium2005 / J. F. Valdés-Galicia, R. A. Caballero
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“Teleparallel” dark energy
Abstract Using the “teleparallel” equivalent of General Relativity as the gravitational sector, which is based on torsion instead of curvature, we add a canonical scalar field, allowing for a nonminimal coupling with gravity. Although the minimal...
2011 / Chao-Qiang Geng, Chung-Chi Lee, Emmanuel N. Saridakis, Yi-Peng Wu -
Cosmography: Supernovae Union2, Baryon Acoustic Oscillation, observational Hubble data and Gamma ray bursts
Abstract In this Letter, a parametrization describing the kinematical state of the universe via cosmographic approach is considered, where the minimum input is the assumption of the cosmological principle, i.e. the Friedmann–Robertson–Walker metric. ...
2011 / Lixin Xu, Yuting Wang -
Monte Carlo simulation of circular grain growth2011 / Carlos Morón, Fernando José Maganto, Enrique Tremps, Puerto Ramírez, Alfonso García