model,
namely with additional decaying particles and
with additional
neutrino oscillations. We calculate the production of the primordial He-4
in
such models. Cosmological constraints on the decaying particle parameters
and
the oscillations parameters are derived.
Kirilova D., Baryon Density in alternative BBN, AATr v.22,
pp. 425--428, 2003.
Kirilova D., Primordial He-4 Overproduction due to
neutrino oscillations,
AATr,
v.22, pp. 421-424, 2003.
Kirilova D.,Overproduction of helium-4 in the
presence of neutrino
oscillations, astro-ph/0109105, Astropart. Phys. v.19, pp. 409-417, 2003
astro-ph/0109105
B. Klecker et al. (20), Galactic Abundances: Report
of Working
Group 3,
in proc. Joint SOHO-ACE Workshop "Solar and Galactic
Composition", Bern, 6-9 March, 2001: AIP CP 598 "Solar and
Galactic
Composition" ed. Wimmer-Schweingruber R., American Institute of
Physics,
Melville, New York, 2001,
p.207-220.
H. Busemann et al., Applications
of Abundance Data and Requirements for
Cosmochemical Modeling, in AIP Conf.Proc. 2001 of Joint SOHO-ACE Workshop
"Solar and Galactic Composition", Bern, 6-9 March, 2001: CP598 "Solar and
Galactic
Composition" ed. Wimmer-Schweingruber R., American Institute of
Physics 2001,
p.357-379
Kirilova D. P., Primordially Produced Helium-4 in
the presence of
neutrino
oscillations, published in proc. Joint SOHO-ACE Workshop
"Solar
and Galactic Composition", Bern, 6-9 March, 2001, p.405-410.
Kirilova D., Chizhov M., Big Bang Nucleosynthesis
and Cosmological
Constraints
on Neutrino Oscillations Parameters, proc.Int.Workshop
"Hot Points
in Astrophysics" at JINR, Dubna, Russia, 22-26 August, 2000, p.56-66.
Chizhov M., Kirilova
D., Nonequilibrium Neutrino Oscillations and
Primordial Helium Production, Proc. of NEUTRINO 96,
Helsinki, 1996,
p.478-484.
Chizhov M., Kirilova
D., Nonequilibrium Neutrino Oscillations
and Primordial
Production of He-4, Phys. Lett. B393, 1997, p.375-382.
Dolgov A.,Kirilova D.,Nonequilibrium Decays of Light
Particles
and Primordial
Nucleosynthesis, Int.J.Mod.Phys.A3, p.267-277, 1988;
Preprint JINR
E2-87-32, Dubna, 1987