Physical sciences topic list of research papers
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Mass determination of new states at hadron colliders
Abstract We propose an improved method for hadron-collider mass determination of new states that decay to a massive, long-lived state like the LSP in the MSSM. We focus on pair-produced new states which undergo three-body decay to a pair of visible...
2008 / Graham G. Ross, Mario Serna -
Direct Urca neutrino radiation from superfluid baryonic matter
Abstract Dense matter in compact stars cools efficiently by neutrino emission via the direct Urca processes n → p + e ...
2004 / Armen Sedrakian -
A4-based tri-bimaximal mixing within inverse and linear seesaw schemes
Abstract We consider tri-bimaximal lepton mixing within low-scale seesaw schemes where light neutrino masses arise from TeV scale physics, potentially accessible at the Large Hadron Collider (LHC). Two examples are considered, based on the ...
2009 / M. Hirsch, S. Morisi, J.W.F. Valle -
Gadolinium loaded plastic scintillators for high efficiency neutron detection
Abstract Gadolinium has the highest thermal neutron absorption cross section of any naturally occurring element, and emits conversion electrons as well as atomic X-rays in over 50% of its neutron captures, which makes it a useful dopant in...
2009 / Lena Ovechkina, Kent Riley, Stuart Miller, Zane Bell, Vivek Nagarkar -
Quantum Approach to One-body Dissipation
Abstract The nuclear dissipation, i.e. the conversion of collective energy into intrinsic energy is investigated in the frame of quantum mechanics. Using appropiate numerical procedures, we follow the motion of individual nucleons according to the...
2012 / M. Rizea, N. Carjan -
Search for scalar leptons and scalar quarks at LEP
Abstract Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− collisions at centre-of-mass energies between 192 and 209 GeV at LEP. No evidence for any such particle is found in a data sample of...
2003 / P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, et al. -
Performance Estimation of STCDMA on Various Channels for Effective Meta Data
Abstract Wavelet theory has emerged as a new mathematical tool and the important area of application of wavelets in communication: multiple accesses. Among the multiple access applications one of the most notable work is wavelet packet-based...
2012 / Durairaj Parthiban, N.R. Raajan, M.V. Priya, A. Jenifer Philomina, B. Monisha, et al. -
Detuning effects in Haar wavelet spectrum of pulsed-driven qubit
Abstract The transient scattered radiation due to interaction of a short laser pulse (of rectangular shape) with a qubit is studied through the Haar wavelet window spectrum. Asymmetrical structure in the spectrum is shown due to frequency miss-match ...
2012 / M.R. Qader -
Transverse Magnetization in Ferromagnetic Crystals in Relation to Domain Structure2006 / A. von Engel, M. S. Wills
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Universality of 2d causal dynamical triangulations
Abstract The formalism of Causal Dynamical Triangulations (CDT) attempts to provide a non-perturbative regularization of quantum gravity, viewed as an ordinary quantum field theory. In two dimensions one can solve the lattice theory analytically and ...
2013 / J. Ambjørn, A. Ipsen -
The calculation of TV, VT, VV, VV' − rate coefficients for the collisions of the main atmospheric components2005 / A. S. Kirillov
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Critical scaling of finite temperature QED3 in anisotropic space–time
Abstract We investigate the scaling behavior of the critical temperature of anisotropic QED in 2 + 1 dimensions with respect to a variation of the number...
2012 / Jacqueline A. Bonnet, Christian S. Fischer -
Conditions for equivalence of statistical ensembles in nuclear multifragmentation
Abstract Statistical models based on canonical and grand canonical ensembles are extensively used to study intermediate energy heavy-ion collisions. The underlying physical assumption behind canonical and grand canonical models is fundamentally...
2012 / Swagata Mallik, Gargi Chaudhuri -
The Hg isoelectronic defect in ZnO2013 / J. Cullen, K. Johnston, D. Dunker, E. McGlynn, D. R. Yakovlev, et al.
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Spacetime averaging of exotic singularity universes
Abstract Taking a spacetime average as a measure of the strength of singularities we show that big-rips (type I) are stronger than big-bangs. The former have infinite spacetime averages while the latter have them equal to zero. The sudden future...
2011 / Mariusz P. Da̧browski -
Theory of a Probe in a Strong Magnetic Field2004 / Juan R. Sanmartin
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Ab initio lattice dynamics and elastic constants of ZrC2002 / P.T. Jochym, K. Parlinski
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Neodymium-Doping Induced Superconductivity in 1111-SrFeAsF Iron-Pnictide System2010 / S. V. Chong, S. Hashimoto, H. Yamaguchi, K. Kadowaki
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Evidence for α-particle condensation in nuclei from the Hoyle state deexcitation
Abstract The fragmentation of quasi-projectiles from the nuclear reaction 40Ca + 12C at 25 MeV/nucleon was used to produce excited states candidates to α-particle condensation. Complete kinematic characterization of individual decay events, made...
2011 / Ad.R. Raduta, B. Borderie, E. Geraci, N. Le Neindre, P. Napolitani, et al. -
A heavier gluino from t–b–τ Yukawa-unified SUSY
Abstract Supersymmetric models with t–b–τ Yukawa coupling unification and unified gaugino masses at the GUT scale—with μ > 0 —show a mild preference for ...
2012 / Howard Baer, Shabbar Raza, Qaisar Shafi