Results 151 to 160 of about 4,440 (194)

Quantum information meets high-energy physics: input to the update of the European strategy for particle physics. [PDF]

open access: yesEur Phys J Plus
Afik Y   +70 more
europepmc   +1 more source

Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei. [PDF]

open access: yesNat Commun
NA61/SHINE Collaboration   +4 more
europepmc   +1 more source

Decorrelation using optimal transport. [PDF]

open access: yesEur Phys J C Part Fields
Algren M, Raine JA, Golling T.
europepmc   +1 more source

Remarks on quark-quark and quark-antiquark potentials

Physical Review D, 1982
The quark-quark potential in antisymmetrical color states and the quark-antiquark potential in color-singlet states are given to the fourth order in perturbative quantum chromodynamics. We have also corrected an error involving the charge conjugation of color matrices in our recent derivation of the quark-antiquark potential for arbitrary color states.
Suraj N. Gupta, Stanley F. Radford
openaire   +1 more source

Quark-Quark Interaction and the Nonrelativistic Quark Model

Physical Review Letters, 1980
This Letter demonstrates that the nonrelativistic approximation breaks down for the lighter hadrons with the conventional $\mathrm{qq}$ one-gluon exchnage potential. This is mainly due to the Coulomb and the short-range hyperfine interactions. To overcome this difficulty, some phenomenological interactions with a long-range spin dependence are proposed.
R. K. Bhaduri, L. E. Cohler, Y. Nogami
openaire   +1 more source

Calcium quarks

Frontiers in Bioscience, 2002
Elementary subcellular Ca2+ signals arising from the opening of single ion channels may offer the possibility to examine the stochastic behavior and the microscopic chemical reaction rates of these channel proteins in their natural environment. Such an analysis can yield detailed information about the molecular function that cannot be derived from ...
Ernst, Niggli, Marcel, Egger
openaire   +2 more sources

Screening of the quark-quark interaction

Soviet Physics Journal, 1988
We calculate the screening of a linearly increasing quark-quark potential in a many-quark system and explore whether such a system can form a condensate of the Cooper type.
G. A. Sardanashvili, A. E. Mikula
openaire   +1 more source

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