Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 10 of 10
Full-Text Articles in Physical Sciences and Mathematics
Kinematical Conformal Cosmology: Fundamental Parameters From Astrophysical Observations, Gabriele U. Varieschi
Kinematical Conformal Cosmology: Fundamental Parameters From Astrophysical Observations, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Eight Minutes And A Half, Gabriele U. Varieschi
Eight Minutes And A Half, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Measuring The Prompt Atmospheric Neutrino Flux With Down-Going Muons In Neutrino Telescopes, Gabriele U. Varieschi
Measuring The Prompt Atmospheric Neutrino Flux With Down-Going Muons In Neutrino Telescopes, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Measurement Of The Gluon Parton Distribution Function At Small X With Neutrino Telescopes, Gabriele U. Varieschi
Measurement Of The Gluon Parton Distribution Function At Small X With Neutrino Telescopes, Gabriele U. Varieschi
Gabriele Varieschi
We analyze the possibility that neutrino telescopes may provide an experimental determination of the slope λ of the gluon distribution in the proton at momentum fractions x smaller than the accelerator reach. The method is based on a linear relation between λ and the spectral index ~slope! of the down-going atmospheric muon flux above 100 TeV, for which there is no background. Considering the uncertainties in the charm production cross section and in the cosmic ray composition, we estimate the error on the measurement of l through this method, excluding the experimental error of the telescopes, to be ±0.2.
The Projectile Inside The Loop, Gabriele U. Varieschi
The Projectile Inside The Loop, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Prompt Atmospheric Neutrinos And Muons: Dependence On The Gluon Distribution Function, Gabriele U. Varieschi
Prompt Atmospheric Neutrinos And Muons: Dependence On The Gluon Distribution Function, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Prompt Atmospheric Neutrinos And Muons: Nlo Versus Lo Qcd Predictions, Gabriele U. Varieschi
Prompt Atmospheric Neutrinos And Muons: Nlo Versus Lo Qcd Predictions, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
Bounds On Relic Neutrino Masses In The Z-Burst Model, Gabriele U. Varieschi
Bounds On Relic Neutrino Masses In The Z-Burst Model, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.
A Kinematical Approach To Conformal Cosmology, Gabriele U. Varieschi
A Kinematical Approach To Conformal Cosmology, Gabriele U. Varieschi
Gabriele Varieschi
We present an alternative cosmology based on conformal gravity, as originally introduced by H. Weyl and recently revisited by P. Mannheim and D. Kazanas. Unlike past similar attempts our approach is a purely kinematical application of the conformal symmetry to the Universe, through a critical reanalysis of fundamental astrophysical observations, such as the cosmological redshift and others. As a result of this novel approach we obtain a closed-form expression for the cosmic scale factor R(t) and a revised interpretation of the space-time coordinates usually employed in cosmology. New fundamental cosmological parameters are introduced and evaluated. This emerging new cosmology does …
Conformal Cosmology And The Pioneer Anomaly, Gabriele U. Varieschi
Conformal Cosmology And The Pioneer Anomaly, Gabriele U. Varieschi
Gabriele Varieschi
No abstract provided.