46 indexed results
We review a new systematic data analysis procedure for color transparency experiments and its application to the proton nucleus scattering
The gluon distribution of a nucleon propagating through a nucleus can change depending on how far the penetration depth is.
This manuscript is the outcome of the subgroup ``PDFs, shadowing and $pA$ collisions'' from the CERN workshop ``Hard Probes in
I discuss the p_t distributions for high-multiplicity events originating from semi-classical variation of the gluon density of the proton.The multiplicity
Jet and dijet rates in pA collisions at LHC energies are computed using a NLO Monte Carlo code. Uncertainties due
To understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it
We discuss novel QCD phenomena in pA collisions at LHC energies such as the possibility to invesigate the behaviour of
In the target rest frame and at high energies, Drell-Yan (DY) dilepton production looks like bremsstrahlung of massive photons, rather
We define a ternary Relation Algebra (RA) of relative position relations on two-dimensional directed lines (d-lines for short). A d-line
The apparent position angle difference $Δ$PA between parsec and kilo-parsec jets in blazars can be related to the bending properties
We study the applicability of Pade Approximants (PA) to estimate a "sum" of asymptotic series of the type appearing in
A new quantization scheme (WL-scheme), using world lines as objects of quantization, is proposed. Applying to nonlinear scalar field, the
Phase transitions in CsPbCl$_3$ crystals have been explored by photoacoustic (PA) method in a wide temperature range of 150--300 K.
Photoacoustic (PA) wave has been examined in a superconductor of the first kind, Pb single crystal. The PA wave is
We present new HST NICMOS observations of NGC 4945, a starburst galaxy hosting a highly obscured active nucleus that is
We present deep long slit spectra of Mkn79 in position angles PA=12$^{o}$ and PA=50$^{o}$ obtained with the WHT. These data
We present a combined X-ray and optical analysis of the ABCG 85/87/89 complex of clusters of galaxies, based on the
We carried out a multifrequency and multiepoch study of the highly polarized quasar, PKS 1502+106 at radio frequencies. The analysis
We consider electronic structure and superconductivity aspects in field-doped polyacenes (PA) and C60. Within a modified Thomas-Fermi approach for typical
We present a pulsar-atmosphere (PA) model for modulated thermal X-ray emission from cooling magnetized neutron stars. The model synthesizes the
Casimir interactions between macroscopic objects are strongly influenced by their geometrical features as shape and orientation as well as by
This paper introduces new notions of asymptotic proofs, PT(polynomial-time)-extensions, PTM(polynomial-time Turing machine)-omega-consistency, etc. on formal theories of arithmetic including PA
We introduce a minimal network model which generates a modular structure in a self-organized way. To this end, we modify
We discuss a program for systematic studies of heavy quark production in $pp$, $pA$ and $AA$ interactions. The $Q \bar