4 papers
Absorption in a Particle Oscillations
V. A. Kuzmin, V. I. Nazaruk
In the framework of field approach with finite time interval the particle oscillations in a medium are considered. The absorption in a final states do not lead to dramatic suppress…
Photons as Ultra High Energy Cosmic Rays ?
O. E. Kalashev, V. A. Kuzmin, D. V. Semikoz +1
We study spectra of the Ultra High Energy Cosmic Rays assuming primaries are protons and photons, and that their sources are extragalactic. We assume power low for the injection sp…
Top-Down Models and Extremely High Energy Cosmic Rays
O. E. Kalashev, V. A. Kuzmin, D. V. Semikoz
We developed numerical code for calculation of the extragalactic component of the spectra of leptons, nucleons and -rays resulting from ``top-down'' (non-acceleration) models fo…
Might Fast B-Violating Transitions Be Found Soon?
Vadim A. Kuzmin
We claim that there might exist a new interaction leading to very fast baryon-number violating processes quite observable in the laboratory conditions, provided all three generatio…