Could you please derive the ideal gas law using calculus?
Professor Beck received his bachelor's degree in physics from the University of Saskatchewan in 1979, and his Ph.D. in physics from Massachusetts Institute of Technology in 1986. After working as a senior research fellow at the California Institute of Technology for two years, he joined the Department of Physics at the University of Illinois as an assistant professor in 1989. He was promoted to associate professor in 1994 and to full professor in 1999.
Professor Beck is the creator, spokesman, principal driving force, and intellectual leader of the G0 experiment at Thomas Jefferson National Accelerator Facility. This collaboration of more than 80 senior physicists from 18 institutions is designed to elucidate a detailed spatial distribution of charge and current densities for strange quarks. The Illinois group, under Professor Beck's leadership, is responsible for the main instrumentation for the experiment, a superconducting toroidal spectrometer. The $2M magnet for the spectrometer was designed and tested at Illinois before being successfully installed at JLab. The eight internal lead collimators for the magnet were also assembled and tested at Illinois.
We are completing a series of measurements of the neutral weak currents of the nucleon using parity-violating electron scattering. Together with the ordinary electromagnetic currents of the proton and neutron, they allow us to separately determine the contributions of the various quark flavors. We are particularly interested in the contribution of strange quarks, because they are exclusively part of the sea of virtual quarks and gluons in the nucleon. Up and down quark pairs in the sea apparently interact with the medium to the extent that they have different momentum distributions. The present measurements will help us understand whether the heavier strange quarks are similarly affected.
We have also begun work on development of an experiment to measure the neutron electric dipole moment. Electric dipole moments for 'fundamental' particles like the neutron violate both parity- and time-reversal symmetry. Although the standard model of particle physics predicts a small but non-zero value for this quantity, the effects from physics at energies potentially accessible at the LHC may be significantly larger. Time-reversal violation is, in fact, a critical ingredient in generating a small excess of matter over anti-matter in the early universe (providing for our own existence), and, in many models produces an observable effect in the neutron.
401A Loomis Laboratory
Department of Physics 1110 West Green Street Urbana, IL 61801-3080Physics Library | Contact Us | My.Physics | Privacy Statement | Copyright Statement