QCD


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  • noun

Synonyms for QCD

a theory of strong interactions between elementary particles (including the interaction that binds protons and neutrons in the nucleus)

References in periodicals archive ?
Moreover, QCDs recently became a permanent tax benefit, so younger people can plan to use them advantageously.
Even so, there may be tax advantages from using QCDs because making RMDs to charity, rather than to IRA owners, will reduce adjusted gross income (AGI).
In this work we studied a QCD ghost dark energy model taking into account a non-linear interaction between the dark energy and dark matter components (see equation (2.
Frankly, the reinstatement was not much of a surprise; and we encouraged charitably inclined eligible persons to make QCDs throughout the year.
1 that for these particular QCD matrices, good results can be achieved for a small recycled subspace dimension as long as the cycle length is sufficiently long.
In a pair of studies published last year in Physical Review D, he and colleagues used lattice QCD to show how particles that don't interact with ordinary matter could form "dark nuclei.
3 fm, which explains why QCD is only active within nuclei, although the bare mass m = 0 naively would give infinite reach as its coupling to the Higgs is zero.
The authors (both of the Institute for Particle & Nuclear Physics, Hungarian Academy of Sciences) aim to solve this problem by introducing a new method for investigating non-perturbative QCD which includes the "mass gap" (the energy difference between the lowest order and the vacuum state in the Yang-Mills quantum field theory) into the theory, as suggested by Arthur Jaffe and Edward Witten.
Durante la transicion de fase en un universo temprano, y en particular durante la transicion quark-hadron descrita por la Cromodinamica Cuantica, QCD --por sus siglas en ingles--, en una epoca cosmica de ~ [10.
The development of QCD is a major scientific achievement of the second part of the 20th century, mobilizing some of the greatest physicists of the time; huge technical and conceptual difficulties were overcome along the way.
i]] M >, los cuales tambien dependen de [my], representan los efectos de larga distancia de QCD [14].
Por lo tanto, la lagrangiana de QCD (cromodinamica cuantica) invariante de norma total es:
Non-perturbative field theory; from two-dimensional conformal field theory to QCD in four dimensions.
If the IRA administrator makes the check payable to the donor and the donor deposits it into his or her bank account and writes a personal check for the charitable gift, the transaction will not be an eligible QCD.