PARTICLE PLAYGROUND 3D SOFTWARE

You have to transform the 3D point’s position to the corresponding 2D position. Is there no way to link the emitter to a 3D object? “ I did not include the error, because I think is pretty straight foward. “This is presumably because there are only 2 directions in PP (x, y). Element is more similar to Trapcode Form than it is to Trapcode Particular, just with a heavy dose of righteous 3D. They are both kinds of particle systems, but they don’t do the same thing. But I can make PP do a lot of things I want it to.”Įlement is a particle array Particle Playground is a particle generator. “SNOLAB is a perfect place for collaborative discovery,” he says, “Projects like these are changing what we know and how we use that information to better understand our universe.“Yes, I know Element is coming out. Mark says these projects bring together so many disciplines – from physics and chemistry to geology and civil engineering. The new experiment will also investigate why the universe has no antimatter in a subsequent phase. So, instead of holding heavy water, the detector had to be re-engineered to manage a liquid that is more like an oil, and would float the detector ball with 140 tons of upward force.Īlong with solar neutrinos, the team is looking at geoneutrinos, which come from deep inside the earth, with an aim to understanding neutrino mass and oscillations, as well as earth’s heat output being generated by radioactivity. One thing linear alkylbenzene isn’t, however, is heavy. They found a solution in linear alkylbenzene, a commercial chemical used in common household detergents that’s readily available, inexpensive and effective. The liquid had to be chosen carefully, as many liquids suited to the task would also dissolve the acrylic vessel that is at the heart of the detector. The SNO+ project uses the previous detector’s infrastructure and facilities, but instead of using heavy water to detect neutrinos, the project uses a ‘scintillator liquid’, which emits more light. In 2000, Mark became the leader of SNO’s physics interpretation working group, and in 2003, he helped to obtain the necessary funding to expand SNO into SNOLAB, an underground laboratory. The project sparked a passion for neutrinos, and made the return to Queen’s and SNO an easy decision.

PARTICLE PLAYGROUND 3D SOFTWARE

“We were a small group, so I was involved in all aspects, from building the detectors and coding the software to mixing the liquid for the detection chamber.” “I wanted to learn about building detectors, and this was a great chance to do that,” he says. The project fit his interests perfectly, and also provided him with an excellent opportunity to practice his engineering skills. After graduation, he moved to Caltech to pursue his PhD, and while there, joined a group investigating neutrino particles produced by nuclear reactors. Mark’s journey into neutrino physics began at Queen’s, where he was attracted by the engineering physics program. As the Director of the SNO+ project at SNOLAB, Mark Chen (Sc’89) is leading a team that is taking a deep dive into the world of geoneutrinos and tackling the mysteries of antimatter. Today, these expansive facilities are home to exciting new projects that are exploring the secrets of our universe. The Sudbury Neutrino Observatory (SNO) played an integral role in Queen’s researcher Art McDonald’s groundbreaking work in solar neutrinos and his subsequent 2015 Nobel Prize in Physics.

Particle playground 3d