| Wednesday 25 December 2024 | |
| Events for day: Wednesday 23 November 2022 |
| 11:00 - 12:00 Wednesday Weekly Seminar - meeting Learning from heavy-ion collisions about the ions' geometry and the way QCD flows School PARTICLES AND ACCELERATORS Abstract: The collision of heavy ions in the hadron colliders produces a rich environment to study different aspects of QCD, from the geometry of the hadrons bound states in heavy ions to the collective evolution of a hot medium made of quarks and gluons, called quark-gluon plasma (QGP). Modeling various aspects of the experiment and extracting information from the measurements are the main challenges in the heavy-ion community. This talk overviews the latest physical picture of heavy-ion collisions and the systematic methods to improve this picture, exploiting the measurements. In particular, I will discuss the Bayesian approa ... 11:00 - 12:00 Weekly Seminar Elasto-Dynamical Induced Spin and Charge Pumping in Bulk Heavy Metals School NANO SCIENCES Acoustic waves and strain pulses created by a piezoelectric substrate represent an attractive tool for the generation of spin current to induce magnetization dynamics in magnetic materials and heterostructures. Acoustically induced excitations have the advantage of requiring much lower power consumption compared to the excitation by a microwave magnetic field. Analogous to the spin-Hall effect (SHE), using ab-initio electronic structure calculations we reveal that in nonmagnetic materials, acoustic phonons can induce charge (spin) current flowing along (normal to) its propagation direction. Using the Floquet approach we demonstrate that in bu ... 17:00 - 18:00 An Introduction to Janet Bases and Thomas Decomposition and their Applications to PDEs School ISFAHAN BRANCH OF MATHEMATICS Venue link |