@Article{AraujoMiraAgui:2000:StBaGr,
author = "Araujo, Jos{\'e} Carlos Neves de and Miranda, Oswaldo Duarte and
Aguiar, Odylio Denys de",
title = "Stochastic background of gravitational waves",
journal = "Physica A: Statistical Mechanics and its Applications",
year = "2000",
volume = "61",
number = "12",
pages = "4015--1--4015--6",
keywords = "ASTROF{\'{\I}}SICA, emiss{\~a}o, fontes, processos
estoc{\'a}sticos, ondas gravitacionais, explos{\~o}es,
gravitational waves, bursts, sources, emission, stochastic
processes.",
abstract = "A continuous stochastic background of gravitational waves (GWs)for
burst sources is produced if the mean time interval between the
occurrence of bursts is smaller than the average time duration of
a single burst at the emission, i.e., the so-called duty cycle
must be greater than one. To evaluate the background of GWs
produced by an ensemble of sources, during their formation, for
example, one needs to know the average energy flux emitted during
the formation of a single object and the formation rate of such
objects as well. In many cases the energy flux emitted during an
event of production of GWs is not known in detail; only
characteristic values for the dimensionless amplitude and
frequencies are known. Here we present a shortcut to calculate
stochastic backgrounds of GWs produced from cosmological sources.
For this approach it is not necessary to know in detail the energy
flux emitted at each frequency. Knowing the characteristic values
for the {"}lumped{"} dimensionless amplitude and frequency we show
that it is possible to calculate the stochastic background of GWs
produced by an ensemble of sources.",
issn = "0378-4371",
label = "9731",
targetfile = "USING STANDARD SYSTE -.pdf",
urlaccessdate = "30 jun. 2024"
}