International Particle Physics Outreach Group
Participating Institutes
Rutgers University

Rutgers University, Department of Physics & Astronomy


Rutgers University, Department of Physics & Astronomy
Address Department of Physics & Astronomy
136 Frelinghuysen Road
Piscataway, NJ 08854
Phone +1 848 445 8975
Fax +1 732 445 2323
e-Mail Steve Schnetzer
Amit Lath
Research & Teaching

High Energy Physics seeks to answer questions about the smallest units of matter. Our current understanding is that everything in the universe is built up from fundamental particles called quarks and leptons, which interact via the exchange of field particles such as the photon (responsible for the electromagnetic force), the Weak Bosons, W and Z (the weak nuclear force), and the gluon (the strong nuclear force). The singular achievement of High Energy Physics, The Standard Model explains all our observations so far in a simple and straightforward way, much as Mendeleev's Periodic Table did in the 19th century.

There are many questions that the Standard Model leaves unanswered, or partially answered. Quantities like mass and charge are assigned empirically. We have no idea why there are so many quarks and leptons (while the entire stable universe is built from the two lightest quarks, and lightest charged lepton -- the electron). We do not quite understand why the universe came to be dominated by matter (the Standard Model treats matter and antimatter nearly equally). Answering these questions requires probing matter at very small distances. This requires very high energies. Our work inevitably centers around large particle accelerator centers such as Fermilab in Batavia IL and CERN in Switzerland.
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