Advances in Physics These reviews are sometimes complemented by a "Perspectives" section which publishes shorter articles that may be controversial, with the intention of stimulating debate. The intended audience consists of physicists, materials scientists, and physical chemists working in universities, industry, and research institutes. Broad, interdisciplinary coverage includes topics ranging from condensed matter physics, statistical mechanics, quantum information, cold atoms, and soft matter physics to biophysics. The impact factor for "Advances in Physics" 18.062 in 2013, ranking it first in the discipline of condensed matter physics. This journal is indexed in the following databases: Advances in Physics Advances in Physics is a bimonthly
Interaction point whole region around the interaction point (the experimental hall) is called an interaction region. Particle colliders such as LEP, HERA, RHIC, Tevatron and LHC can host several interaction regions and therefore several experiments taking advantage of the same beam. Interaction point In particle physics, an interaction point (IP) is the place where particles collide in an accelerator experiment. The "nominal" interaction point is the design position, which may differ from the "real" or "physics" interaction point, where the particles actually collide. A related, but distinct, concept is the "primary vertex": the reconstructed location of an individual particle collision. For fixed