Physical sciences topic list of research papers
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The baryogenesis window in the MSSM
Abstract Electroweak baryogenesis provides an attractive explanation of the origin of the matter–antimatter asymmetry that relies on physics at the weak scale and thus it is testable at present and near future high-energy physics experiments....
2008 / M. Carena, G. Nardini, M. Quirós, C.E.M. Wagner -
Far-field representation for the vertical force on a floating structure2012 / M. McIver
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Constant-phase-mode operation of the light-addressable potentiometric sensor
Abstract We herein propose and demonstrate the constant-phase-mode operation of the light-addressable potentiometric sensor (LAPS). The bias voltage applied to the LAPS sensor plate is servo-controlled to maintain the phase of the photocurrent with...
2009 / Ko-ichiro Miyamoto, Torsten Wagner, Shuhei Mimura, Shin'ichiro Kanoh, Tatsuo Yoshinobu, et al. -
Cosmological energy in a thermo-horizon and the first law
Abstract We consider a cosmological horizon, named thermo-horizon, to which are associated a temperature and an entropy of Bekenstein–Hawking and which obeys the first law for an energy flow calculated through the corresponding limit surface. We...
2007 / C. Barbachoux, J. Gariel, G. Le Denmat -
Dihedral flavor symmetry from dimensional deconstruction
Abstract Extra dimension deconstructed on a closed chain has naturally the symmetry of a regular polygon, the dihedral symmetry D N ...
2005 / Jisuke Kubo -
c-map, very special quaternionic geometry and dual Kähler spaces
Abstract We show that for all very special quaternionic manifolds a different N=1 reduction exists, defining a Kähler geometry which is “dual” to the original very special Kähler geometry with metric Ga b ...
2004 / R D'Auria, S Ferrara, M Trigiante -
Space–time torsion contribution to quantum interference phases
Abstract The field of neutron interferometry achieved one of its most significant successes with the detection of the influence of gravity in the quantum mechanical phase of a thermal neutron beam. From the latest experimental readouts in this...
2005 / Abel Camacho, Alfredo Macías -
New AdS non-Abelian black holes with superconducting horizons
Abstract We present arguments for the existence of higher dimensional asymptotically AdS non-Abelian black holes with a Ricci flat event horizon and analyze their basic properties. Unlike higher dimensional black holes with a curved horizon, of the...
2009 / Ruben Manvelyan, Eugen Radu, D.H. Tchrakian -
Di-hadron correlations at ISR and RHIC energies
Abstract The structure of hadron–hadron correlations is investigated in proton–proton ( p p ) collisions. We focus on the...
2006 / P. Lévai, G. Fai, G. Papp -
Probing a supersymmetric model for neutrino masses at ultrahigh energy neutrino telescopes
Abstract A bilinear R-parity breaking SUSY model for neutrino mass and mixing predicts the lightest superparticle to decay mainly into a pair of tau leptons or b quarks along with a neutrino for relatively light SUSY spectra. This leads to a...
2008 / M. Hirsch, D.P. Roy, J.W.F. Valle -
Accelerating cosmologies from non-local higher-derivative gravity
Abstract We study accelerating cosmological solutions of a general class of non-linear gravities which depend on Gauss–Bonnet and other higher derivative invariants. To achieve this goal a local formulation with auxiliary scalars for arbitrary...
2008 / Salvatore Capozziello, Emilio Elizalde, Shin'ichi Nojiri, Sergei D. Odintsov -
Threshold resummation for electroweak annihilation from DIS data
Abstract We show that higher-order coefficients required to perform threshold resummation for electroweak annihilation processes, such as Drell–Yan or Higgs production via gluon fusion, can be computed using perturbative results derived in deep...
2005 / Eric Laenen, Lorenzo Magnea -
First evidence for a virtual 18B ground state
Abstract The decay of the neutron unbound ground state of 18B was studied for the first time through a single-proton knockout reaction from a 62 MeV/u 19C beam. The decay energy spectrum was reconstructed from coincidence measurements between the...
2009 / A. Spyrou, T. Baumann, D. Bazin, G. Blanchon, A. Bonaccorso, et al. -
Relaxation time of non-conformal plasma
Abstract We study effective relaxation time of viscous hydrodynamics of strongly coupled non-conformal gauge theory plasma using gauge theory/string theory correspondence. We compute leading corrections to the conformal plasma relaxation time from...
2009 / Alex Buchel -
First dark matter search results from a surface run of the 10-L DMTPC directional dark matter detector
Abstract The Dark Matter Time Projection Chamber (DMTPC) is a low pressure (75 Torr CF4) 10 liter detector capable of measuring the vector direction of nuclear recoils with the goal of directional dark matter detection. In this Letter we present the ...
2010 / S. Ahlen, J.B.R. Battat, T. Caldwell, C. Deaconu, D. Dujmic, et al. -
Surface Casimir densities on a spherical brane in Rindler-like spacetimes
Abstract The vacuum expectation value of the surface energy–momentum tensor is evaluated for a scalar field obeying Robin boundary condition on a spherical brane in ( D + ...
2006 / A.A. Saharian, M.R. Setare -
A stochastic mean-field approach for nuclear dynamics
Abstract We propose a microscopic stochastic approach to improve description of nuclear dynamics beyond the mean-field approximation at low energies. It is shown that, for small amplitude fluctuations, the proposed model gives a result for the...
2007 / Sakir Ayik -
Particle escape into extra space
Abstract We focus on escape of a spin integer particle the challenge for which is of course that the corresponding field equation contains the second order time derivative and, in general, may be problematic for interpreting the extra-dimensional...
2006 / Michael Maziashvili -
Photoproduction of η-mesons off C and Cu nuclei for photon energies below 1.1 GeV
Abstract The η-meson photoproduction cross sections have been measured on C and Cu targets for the photon energies between 600 and 1100 MeV to investigate the behavior of the S ...
2006 / T. Kinoshita, H. Yamazaki, H. Fukasawa, K. Hirota, T. Ishikawa, et al. -
On boundary conditions in three-dimensional AdS gravity
Abstract A finite action principle for three-dimensional gravity with negative cosmological constant, based on a boundary condition for the asymptotic extrinsic curvature, is considered. The bulk action appears naturally supplemented by a boundary...
2006 / Olivera Mišković, Rodrigo Olea