707 indexed results
A set of recurrence relations for on-shell two-loop self-energy diagrams with one mass is presented, which allows to reduce the
Low-frequency Raman scattering experiments have been performed on thin films consisting of nickel-silver composite nanoparticles embedded in alumina matrix. It
The energetics of transformation of a planar fragment of a graphite monolayer into a spherical cluster is studied. The path
If cosmic rays with energies <100 TeV originate in the galaxy and are accelerated in shock waves in shell-type supernova
We investigate higher baryon-number states in the Chiral Quark Soliton Model using the rational map ansatz for the background chiral
We give a short review of the results for four fermion production, which have been obtained by the semi-analytical approach.
Resummation of the soft gluon radiative corrections for the quark-vector boson vertex is performed within the path-integral (world-line) approach. The
We discuss recent advances made in modelling the complex magnetohydrodynamics of the Sun using our anelastic spherical harmonics (ASH) code.
Negative dimensional integration method (NDIM) seems to be a very promising technique for evaluating massless and/or massive Feynman diagrams. It
A method is presented for obtaining the $Ξ΅$-expansion for on-shell massless scalar double-box diagram.
Reduced wavenumber models of turbulence, shell models, show cascade processes and anomalous scaling of correlators which might be analogous to
We have simulated the tensile testing of cylindrical multi-shell Cu nanowire. Elongated cylindrical multi-shell Cu nanowire was transformed into a
We present infrared spectroscopy and imaging of AFGL~4106. The 2.4-5 micron ISO-SWS spectrum reveals the presence of a cool, luminous
We present high-resolution J-, H-, and K-band observations of the carbon star IRC+10216. The images were reconstructed from 6 m
We present high-resolution J-, H-, and K-band observations and the first H-K color image of the carbon star IRC +10216.
Multiple shell planetary nebulae (MSPNe) are most likely a consequence of the modulation of the mass-loss rate during the thermal
It is widely accepted that shell galaxies form as a result of a merger between an elliptical and a small
We use the boundary state formalism for the bosonic string to calculate the emission amplitude for closed string states from
The hypergiant IRC+10420 is a unique object for the study of stellar evolution since it is the only object that
The shell map is a very simple representation of the structure of foams, combining the geometrical (random tiling) and dynamical
The huge supergiant shell (SGS) LMC4, next to the giant HII region 30 Doradus the second most impressive feature of
In this work we construct charged thin-shell Lorentzian wormholes in dilaton gravity. The exotic matter required for the construction is
Many cosmological models of gamma-ray bursts (GRBs) assume that a single relativistic shell carries kinetic energy away from the source
There has been a widespread emergence of computing devices in the past few years that go beyond the capabilities of