4,832 research outputs found
Preliminary EoS for core-collapse supernova simulations with the QMC model
In this work we present the preliminary results of a complete equation of
state (EoS) for core-collapse supernova simulations. We treat uniform matter
made of nucleons using the the quark-meson coupling (QMC) model. We show a
table with a variety of thermodynamic quantities, which covers the proton
fraction range with the linear grid spacing
( points) and the density range g.cm with
the logarithmic grid spacing g.cm
( points). This preliminary study is performed at zero temperature and our
results are compared with the widely used EoS already available in the
literature
Protein synthesis driven by dynamical stochastic transcription
In this manuscript we propose a mathematical framework to couple
transcription and translation in which mRNA production is described by a set of
master equations while the dynamics of protein density is governed by a random
differential equation. The coupling between the two processes is given by a
stochastic perturbation whose statistics satisfies the master equations. In
this approach, from the knowledge of the analytical time dependent distribution
of mRNA number, we are able to calculate the dynamics of the probability
density of the protein population.Comment: 20 pages, 3 figure
Forward-Backward rapidity correlations at all rapidities
We discuss forward-bacward rapidity correlations in the general situation of
asymmetrical collisions, asymmetric rapidity windows, higher rapidities and
higher energy. We give predictions for RHIC and LHC.Comment: 6 pages, 3 figure
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