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QuarkNet[1] is a long-term, research-based teacher professional development program[2] in the United States jointly funded by the National Science Foundation[3] and the US Department of Energy.[4] Since 1999, QuarkNet has established centers at universities and national laboratories conducting research in particle physics (also called high-energy physics) across the United States, and have been bringing such physics to high school classrooms. QuarkNet programs are described in the National Research Council National Science Education Standards report[5] (1995) and support the Next Generation Science Standards (2013).
The charm quark, charmed quark, or c quark is an elementary particle found in composite subatomic particles called hadrons such as the J/psi meson and...
confinement, a hadron cannot have a net color charge; that is, the total color charge of a particle has to be zero ("white"). A quark can have one of three "colors"...
engagement". www.iop.org. "Public Engagement". www.aps.org. "About QuarkNet". Quarknet. April 19, 2017. Lan, Boon Leong, and Jeanette B. S. Lim. "Michael...
"The House of Quark" is the 49th episode of the science fiction television series Star Trek: Deep Space Nine, the third episode of the third season. Set...
Color charge is a property of quarks and gluons that is related to the particles' strong interactions in the theory of quantum chromodynamics (QCD). Like...
equal number of quarks and antiquarks, usually one of each, bound together by the strong interaction. Because mesons are composed of quark subparticles,...
The Peugeot Quark was a concept car from Peugeot, similar to a four-wheeled motorcycle or a quad bike. The Quark was unveiled at the 2004 Paris Motor Show...
and a quark, because there are three in a baryon, is given a baryon number of 1/3. So the net amount of matter, as measured by the number of quarks (minus...
March 11, 2003, retrieved 2023-10-23 Gebhard, Marissa (April 10, 2013), QuarkNet teacher named Inspirational Teacher of the Year, University of Notre Dame...
that describe the properties of quarks and of the strong interaction. These equations describe quantitatively how quarks can bind together into protons...
ixiQuarks is an experimental music software released by the ixi software team, focusing on both live and studio production contexts. ixiQuarks is a software...
worked in physics outreach activities that included founding the Houston QuarkNet Program for high school physics students and teachers, helping to found...
6210 (RIM Quark)". PDAdb.net. Retrieved 28 June 2012. "List of devices in the RIM Quark line (6210. 6220, 6230, 6280) line for which phonedb.net has technical...
three positively charged quarks are called "up-type quarks" while the three negatively charged quarks are called "down-type quarks". Leptons do not interact...
the quarks that make up protons: current quark mass refers to the mass of a quark by itself, while constituent quark mass refers to the current quark mass...
of three subatomic particles: π0 , π+ , and π− . Each pion consists of a quark and an antiquark and is therefore a meson. Pions are the lightest mesons...
(in extreme cold), neutron-degenerate matter (in extreme density), and quark–gluon plasma (at extremely high energy). For a list of exotic states of...
the antineutron is composed of antiquarks, while neutrons are composed of quarks. The antineutron consists of one up antiquark and two down antiquarks. The...
down quark shown in bold ( d ) is nominally the one emitting the boson ( W− ) and thereby changing into an up quark ( u ), also in bold. The u d quark pair...
electric charge without loss. Color superconductivity is predicted to occur in quark matter if the baryon density is sufficiently high (i.e., well above the...
interaction. Since mesons are composed of quarks, they participate in both the weak and strong interactions. Mesons with net electric charge also participate in...
their constituents and matter exists as some form of degenerate matter or quark matter. Such states of matter are studied in high-energy physics. In the...
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