Physical sciences topic list of research papers
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Light pseudoscalar Higgs boson in neutralino decays in the next-to-minimal supersymmetric standard model
Abstract We point out another important production channel of a light pseudoscalar Higgs boson a 1 via the decays of...
2009 / Kingman Cheung, Tie-Jiun Hou -
Testable deviations from exact tribimaximal mixing
Abstract A simple relation U PMNS = V CKM ...
2008 / Yoshio Koide, Hiroyuki Nishiura -
Hadronic fluctuations at the QCD phase transition
Abstract We discuss the properties of hadronic fluctuations, i.e., fluctuations of net quark and isospin numbers as well as electric charge, in the vicinity of the QCD transition in isospin-symmetric matter at vanishing quark chemical potential. We...
2005 / S. Ejiri, F. Karsch, K. Redlich -
Radiative baryonic B decays
Abstract We study the structure-dependent contributions to the radiative baryonic B decays of B → B ...
2005 / C.Q. Geng, Y.K. Hsiao -
Implication of the B→(ρ,ω)γ branching ratios for the CKM phenomenology
Abstract We study the implication of the recent measurement by the BELLE Collaboration of the averaged branching fraction B ...
2004 / Ahmed Ali, Enrico Lunghi, Alexander Ya. Parkhomenko -
Single spin asymmetries in heavy quark and antiquark productions
Abstract The single transverse spin asymmetries in heavy quark and antiquark production from the quark–antiquark annihilation channel contribution is studied by taking into account the initial and final state interactions effects. Because of the...
2008 / Feng Yuan, Jian Zhou -
Critical behavior of mean-field hadronic models for warm nuclear matter
Abstract We study a set of hadronic mean-field models in the liquid-gas phase transition regime and calculate their critical parameters. The discussion is unified by scaling the coexistence curves in terms of these critical parameters. We study the...
2008 / J.B. Silva, O. Lourenço, A. Delfino, J.S. Sá Martins, M. Dutra -
Quantum escape of sudden future singularity
Abstract We consider finite-time, future (sudden or Big Rip type) singularities which may occur even when strong energy condition is not violated but equation of state parameter is time-dependent. Recently, example of such singularity has been...
2004 / Shin'ichi Nojiri, Sergei D. Odintsov -
Detecting relics of a thermal gravitational wave background in the early Universe
Abstract A thermal gravitational wave background can be produced in the early Universe if a radiation dominated epoch precedes the usual inflationary stage. This background provides a unique way to study the initial state of the Universe. We discuss ...
2009 / Wen Zhao, Deepak Baskaran, Peter Coles -
Asymptotic safety of gravity and the Higgs boson mass
Abstract There are indications that gravity is asymptotically safe. The Standard Model (SM) plus gravity could be valid up to arbitrarily high energies. Supposing that this is indeed the case and assuming that there are no intermediate energy scales ...
2009 / Mikhail Shaposhnikov, Christof Wetterich -
Singularity formation for time-like extremal hypersurfaces
Abstract We derive self-similar string solutions in a graph representation, near the point of singularity formation, which can be shown to extend to point-like singularities on M(em)branes, as well as to the radially symmetric case. ...
2009 / J. Eggers, J. Hoppe -
GMSB at a stable vacuum and MSSM without exotics from heterotic string
Abstract We show that it is possible to introduce the confining hidden sector gauge group SU ( 5 ...
2007 / Jihn E. Kim -
Classical limit of quantum gravity in an accelerating universe
Abstract A one-parameter deformation of Einstein–Hilbert gravity with an inverse Riemann curvature term is derived as the classical limit of quantum gravity compatible with an accelerating universe. This result is based on the investigation of...
2005 / Frederic P. Schuller, Mattias N.R. Wohlfarth -
Light dark matter annihilations into two photons
Abstract We compute the pair annihilation cross section of light (spin-0) dark matter particles into two photons and discuss the detectability of the monochromatic line associated with these annihilations.
2006 / C. Boehm, J. Orloff, P. Salati -
Thermally driven redistribution of phases and components in Cu/Sn thin films
Abstract Unusual features of phase transformations under the thermal treatment of the thin films system Cu (80nm)–Sn (20nm) have been studied using a range of physical methods. Processes of mass transfer in thin layers were studied and regimes of...
2012 / Аnna Oleshkevych, Atieh Zamani, Іgor Kotenko, Svitlana Voloshko, Sergey Sidorenko, et al. -
Theoretical description of high-order harmonic generation in solids2013 / A F Kemper, B Moritz, J K Freericks, T P Devereaux
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Role of distortion in the hcp vs fcc competition in rare-gas solids2011 / N. V. Krainyukova
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Application of high intensity THz pulses for gas high harmonic generation2013 / Emeric Balogh, József Fülöp, János Hebling, Péter Dombi, Győző Farkas, et al.
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Holographic Chaplygin gas model
Abstract In this Letter we consider a correspondence between the holographic dark energy density and Chaplygin gas energy density in FRW universe. Then we reconstruct the potential and the dynamics of the scalar field which describe the Chaplygin...
2007 / M.R. Setare -
Potential energy curves and spin-orbit coupling of light alkali-heavy rare gas molecules2013 / E. Galbis, J. Douady, E. Jacquet, E. Giglio, B. Gervais