13 papers
Pauli equation in spaces of constant curvature and extended Nikiforov-Uvarov method
Abdaljalel E. Alizzi, Zurab K. Silagadze
We apply the extended Nikiforov-Uvarov method to the non-relativistic limit of the Dirac equation with a Coulomb potential in spaces of constant curvature. In this case, the radial…
Chukchi Myths perspective on Special Relativity
Zurab K. Silagadze
The teaching of special relativity still follows Einstein's original two-postulate approach and thus recreates the relativistic revolution in the minds of students again and again,…
Measurement of the neutron timelike electric and magnetic form factors ratio at the VEPP-2000 collider
M. N. Achasov, A. E. Alizzi, A. Yu. Barnyakov +38
In the experiment to study the e+e->n+anti n process at the VEPP-2000 collider, the ratio |GE|/|GM| of the neutron timelike electric and magnetic form factors has been mea…
Measurement of the cross section in the energy region from 0.56 to 1.1 GeV with the SND detector
SND Collaboration, M. N. Achasov, A. E. Alizzi +44
The precise measurement of the cross section is performed in the center-of-mass energy range --1100 MeV using a data sample of 66 pb collect…
Astrophysical positronium and Dicke superradiance
Abdaljalel E. Alizzi, Zurab K. Silagadze
Dicke superradiance is a fascinating phenomenon in which a large number of atoms cooperate to produce a brief and very intense burst of spontaneous emission. This phenomenon has be…
Measurement of the cross section near the resonance with the SND detector
SND Collaboration, M. N. Achasov, A. E. Alizzi +38
In the experiment with the SND detector at the VEPP-2000 collider, the cross section is measured in the energy range MeV. The measurement…