Physical sciences topic list of research papers
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AMS02 positron excess from decaying fermion DM with local dark gauge symmetry
Abstract Positron excess observed by PAMELA, Fermi and AMS02 may be due to dark matter (DM) pair annihilation or decay dominantly into muons. In this paper, we consider a scenario with thermal fermionic DM (χ) with mass ∼ ...
2015 / P. Ko, Yong Tang -
Higher spins in hyper-superspace
Abstract We extend the results of arXiv:1401.1645 on the generalized conformal Sp ( 2 n ...
2014 / Ioannis Florakis, Dmitri Sorokin, Mirian Tsulaia -
The shape of the proton at high energies
Abstract We present first calculations of the fluctuating gluon distribution in a proton as a function of impact parameter and rapidity employing the functional Langevin form of the JIMWLK renormalization group equation. We demonstrate that when...
2014 / Sören Schlichting, Björn Schenke -
Four-dimensional formulation of the sector-improved residue subtraction scheme
Abstract Four years ago, one of us introduced a novel subtraction scheme [1] for the evaluation of double-real radiation contributions to cross sections at next-to-next-to-leading order (NNLO) in QCD. This approach, named SecToR Improved Phase sPacE ...
2014 / M. Czakon, D. Heymes -
Probing top-philic sgluons with LHC Run I data
Abstract Many theories beyond the Standard Model predict the existence of colored scalar states, known as sgluons, lying in the adjoint representation of the QCD gauge group. In scenarios where they are top-philic, sgluons are expected to be...
2015 / Lana Beck, Freya Blekman, Didar Dobur, Benjamin Fuks, James Keaveney, et al. -
Pseudogap and preformed pairs in the imbalanced Fermi gas in two dimensions2012 / S N Klimin, J Tempere, J T Devreese
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Performance Analysis of a 3.5 kWp CPV System with Two-axis Tracker
Abstract This paper presents the preliminary operational results of two 3.5 kWp CPV systems using triple junction III-V solar cells and a two-axis tracking mechanism. The plant is installed in the campus of the Università Politecnica delle Marche...
2015 / M. Renzi, M. Santolini, G. Comodi -
Scalar dark matter with type II seesaw
Abstract We study the possibility of generating tiny neutrino mass through a combination of type I and type II seesaw mechanism within the framework of an abelian extension of standard model. The model also provides a naturally stable dark matter...
2014 / Arnab Dasgupta, Debasish Borah -
Theoretical study of the electronic spectra of neutral and cationic NpO and NpO22015 / Attila Kovács, Ivan Infante
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Exciting positronium with a solid-state UV laser: the Doppler-broadened Lyman- α transition2015 / A Deller, D Edwards, T Mortensen, C A Isaac, D P van der Werf, et al.
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Entanglement generation in quantum networks of Bose–Einstein condensates2013 / Alexey N Pyrkov, Tim Byrnes
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Determining the mass attenuation coefficient, effective atomic number, and electron density of raw wood and binderless particleboards of Rhizophora spp. by using Monte Carlo simulation
Abstract Rhizophora spp. wood has the potential to serve as a solid water or tissue equivalent phantom for photon and electron beam dosimetry. In this study, the effective atomic number ( ...
2015 / Mohammad W. Marashdeh, Ibrahim F. Al-Hamarneh, Eid M. Abdel Munem, A.A. Tajuddin, Alawiah Ariffin, et al. -
Computational Algebraic Geometry in String and Gauge Theory2012 / Yang-Hui He, Philip Candelas, Amihay Hanany, Andre Lukas, Burt Ovrut
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Idling magnetic white dwarf in the synchronizing polar BY Cam. The Noah-2 project2008 / Ivan Andronov, Kirill Antoniuk, Vitalii Breus, Lidia Chinarova, Wonyong Han, et al.
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Structure of S 30 with S 32 ( p , t ) S 30 and the thermonuclear P 29 ( p , γ ) S 30 reaction rate2010 / K. Setoodehnia, A. A. Chen, J. Chen, J. A. Clark, C. M. Deibel, et al.
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Electric-Field Control of Exchange Bias in Multiferroic Epitaxial Heterostructures2006 / V. Laukhin, V. Skumryev, X. Martí, D. Hrabovsky, F. Sánchez, et al.
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Universal scaling properties of extremal cohesive holographic phases2014 / B. Goutéraux
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A note on the dispersive treatment of K→ππ with the kaon off-shell
Abstract It has been recently suggested that it is possible to calculate the effect of final state interactions in K→ππ amplitudes by applying dispersive methods to the amplitude with the kaon off-shell. We critically reexamine the procedure, and...
2002 / M Büchler, G Colangelo, J Kambor, F Orellana -
N∗ electroproduction amplitudes in a model with dynamical confinement
Abstract The Roper resonance is described in a chiral version of the chromodielectric model as a cluster of three quarks in radial–orbital configuration (1s)2(2s)1, surrounded by π- and σ-meson clouds and by a chromodielectric field which assures...
2002 / P. Alberto, M. Fiolhais, B. Golli, J. Marques -
Aspects of electric and magnetic variables in SU(2) Yang–Mills theory
Abstract We introduce a novel decomposition of the four-dimensional SU(2) gauge field. This decomposition realizes explicitly a symmetry between electric and magnetic variables, suggesting a duality picture between the corresponding phases. It also...
2002 / Ludvig Faddeev, Antti J. Niemi