| Friday 9 May 2025 | |
| Events for day: Tuesday 18 February 2025 |
| 11:00 - 13:00 Weekly Seminar (Online) Luminosity Problem in Low Mass Star Forming Regions School ASTRONOMY Low-mass dense cores are known as the birthplace of low-mass stars. In this study, we concentrate on Isothermal, low-mass clouds that experience quasi-static contraction, a slow and gradual process that allows the system to maintain near-equilibrium conditions. We specifically analyze steady-state spherically symmetric, magnetized clouds containing a central protostar, with gas accreting onto it from the cloud’s outer boundary. We aim to elucidate the effects of magnetic fields and spherical symmetry on the gas accretion in these clouds. In our analysis, we consider the magnetic field to be toroidal. By incorporating the parameter ?, which re ... 14:00 - 15:00 Weekly Seminar HEPCo Group Search for CP-violation as a guiding star towards new physics School PHYSICS Date and time Tuesday, February 18th, 2025 (Bahman 30th, 1403), 2:00 pm (Tehran zone) Link https://www.skyroom.online/ch/schoolofphysics/highenergyseminar Abstract Within the relativistic field theory, CPT is proved to be conserved. However, CP can be broken. The violation of CP can induce electric dipole moment for elementary fermions. Indeed, CP is broken in the Standard Model (SM) of particles. However, the predicted value of the electron electric dipole moment within the SM is too small to be resolvable by present and upcoming experiments. ... |