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Mass formula
About: Mass formula is a research topic. Over the lifetime, 1248 publications have been published within this topic receiving 22043 citations.
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TL;DR: In this paper, the results of the nonrelativistic quark model can be reproduced by a fully relativistic model of deeply bound spin - 1 2 quarks.
12 citations
TL;DR: In this article, the second order correction to the Gell-Mann-Okubo mass formula was calculated using as input the observed mass splitting in the baryon octet and the observed excitation energy of the Δ (1900) 1 2 +.
12 citations
TL;DR: A relativistic supersymmetric quantum mechanics is proposed which uses Osp(1,4)containsSO(3,2) for the spectrum and constrained Hamiltonian quantum mechanics for the dynamics of one-hadron systems.
Abstract: A relativistic supersymmetric quantum mechanics is proposed which uses Osp(1,4)containsSO(3,2) for the spectrum and constrained Hamiltonian quantum mechanics for the dynamics of one-hadron systems. It combines baryon and meson towers into infinite supermultiplets in a way similar to the use of supersymmetries in nuclear physics. The predicted mass formula is fitted to the masses of baryon and meson resonances.
12 citations
12 citations
01 Jan 1989
TL;DR: In this article, the automorphism groups of positive definite binary quaternion Hermitian lattices and the new mass formula are discussed, up to isometry, in a fixed genus in a positive definite metric space.
Abstract: Publisher Summary This chapter discusses automorphism groups of positive definite binary quaternion Hermitian lattices and new mass formula. It presents a general method on the way to calculate the multiplicity of a given finite group that appears as the automorphism groups of the lattices, up to isometry, in a fixed genus in a positive definite metric space. The method is then applied to the binary quaternion hermitian cases, motivated by the theory of supersingular abelian varieties developed in Katsura–Oort. The chapter presents a problem that can be solved in principle by the means of the trace formula. It reviews lattices in hermitian spaces. It also presents the classification of G -conjugacy classes of some elements of G 2 and presents the calculation of some local data.
11 citations