Results 151 to 160 of about 7,016 (178)
A stress test of global PDF fits: closure testing the MSHT PDFs and a first direct comparison to the neural net approach. [PDF]
Eur Phys J C Part FieldsHarland-Lang LA, Cridge T, Thorne RS.
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Extending the QMM Framework to the Strong and Weak Interactions. [PDF]
Entropy (Basel)Neukart F, Marx E, Vinokur V.
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Charm rescattering in B 0 → K 0 ℓ ¯ ℓ : an improved analysis. [PDF]
Eur Phys J C Part FieldsIsidori G, Polonsky Z, Tinari A.
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(Re)assessment of the COSMED Quark CPET and VO2Master Pro Systems for Measuring Pulmonary Gas Exchange and Ventilation. [PDF]
Scand J Med Sci SportsThiessen JS +3 more
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Physical Review C, 1988
The Virginia NN potential, which is based on an effective quark interchange mechanism at medium and long distances and is supplemented by a six-quark core potential with a P-matrix type parametrization, is used for calculating the triton binding energy.
, Inaba, , Ishikawa, , Sasakawa
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The Virginia NN potential, which is based on an effective quark interchange mechanism at medium and long distances and is supplemented by a six-quark core potential with a P-matrix type parametrization, is used for calculating the triton binding energy.
, Inaba, , Ishikawa, , Sasakawa
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Quark-Quark Interaction and the Nonrelativistic Quark Model
Physical Review Letters, 1980This 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
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The nonrelativistic quark model
Uspekhi Fizicheskih Nauk, 1968CONTENTS Introduction I. The Nonrelativistic Quark Model and the Classification of Hadrons 109 II. Mass Formulas in the Quark Model 110 III. Electromagnetic Properties of Hadrons 112 IV. Weak Interactions of Hadrons 115 V. Scattering of High-energy Particles (Description of the Model) 116 VI.
E M Levin, L L Frankfurt
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Heavy-quark mesons in a relativistic quark model
Physical Review D, 1991The Coulomb-gauge QCD Hamiltonian, augmented by a term which produces linear, scalar confinement is used to generate kernels for the bound-state amplitudes and eigenvalues of heavy quarkonium. The model generates all the correct perturbative physics up to order {alpha}{sub {ital s}}{sup 4} and is applied to the {ital c{bar c}} and {ital b{bar b ...
, Zhang, , Koniuk
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International Journal of Modern Physics E, 1992
This is an elementary introduction to Quark Models for Baryons. The emphasis is on quick ways of computing matrix elements, especially for axial vector currents and magnetic moments. Various ways of expressing baryon wavefunctions are discussed, especially for the spin-flavor part, and some short explanations for orbital wavefunctions and negative ...
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This is an elementary introduction to Quark Models for Baryons. The emphasis is on quick ways of computing matrix elements, especially for axial vector currents and magnetic moments. Various ways of expressing baryon wavefunctions are discussed, especially for the spin-flavor part, and some short explanations for orbital wavefunctions and negative ...
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