A relativistic constituent quark model is used to calculate the semileptonic\nbeta decay of nucleons and hyperons. The parameters of the model, namely, the\nconstituent quark mass and the confinement scale, are fixed by a previous\ncalculation of the magnetic moments of the baryon octet within...
beta. decay: The lifetimes of /sup 26/Al/sup m/, /sup 46/V, and /sup 54/Co. [Effect of symmetry breaking or extraction of mean quark c... The half-lives of the Fermi super-allowed ..beta..-ray transitions from /sup 26/Al/sup m/, /sup 46/V, and /sup 54/Co have been ...
We use LHC dijet data to derive constraints on neutrinoless double beta decay. Upper limits on cross sections for the production of exotic resonances, such as a right-handed W boson or a diquark, can be converted into lower limits on the double beta decay half-life for fixed choices of ot...
beta-plus decayfierz interferenceneon 19bremsstrahlungfluorine 19hamiltonian functionmatrix elementsquark modelsecond-class currentsFrom a recent experiment on the ... Holstein,R Barry - 《Physical Review C》 被引量: 5发表: 2007年 Present status of weak magnetism and second‐class currents in nuclear...
Quark-level Feynman diagrams for (a) same-sign dilepton plus jets (lljj) signal, (b) dijet signal at the LHC and (c) neutrinoless double beta decay for the example model-1 containing a diquark and a leptquark scalar state. The interaction Lagrangian of the model is given by: L(D1Q...
Baryon Magnetic Moment and Beta Decay Ratio in Colored Quark Cluster Model重子磁性矩夸克簇电磁学衰变率p, n, Σ +,Σ -,Ξ 0,Ξ - 和贝它的 Baryon 磁性的时刻腐烂比率(G /G n →的 V )p, Σ -→ n 和Ξ 0→Σ + 在一个有颜色的夸克簇模型被计算.与碎的苏(3 ) 一起,模...
We develop astrategy to deal with the influence of the hadronic structure on the decayproperties of the simplest hadron, the pion, and calculate the contribution ofthe axial vector current to the RC, using a light-front model for the pion. Its$q\\bar{q}$ bound state structure is well ...
夸克簇电磁学衰变率p, n, Σ\n+,Σ\n-,Ξ\n0,Ξ\n- 和贝它的 Baryon 磁性的时刻腐烂比率(G /G n →\n的 V )p, Σ\n-→\nn 和Ξ\n0→\nΣ\n+ 在一个有颜色的夸克簇模型被计算.与碎的苏(3 ) 一起,模型给一好对那些的试验性的值合适锁那里的磁性的时刻和贝它腐烂比率.我们的结果证明...
夸克簇电磁学衰变率p, n, Σ + ,Σ - ,Ξ 0 ,Ξ - 和贝它的 Baryon 磁性的时刻腐烂比率(G /G n →的 V )p, Σ - → n 和Ξ 0 →Σ + 在一个有颜色的夸克簇模型被计算.与碎的苏(3 ) 一起,模型给一好对那些的试验性的值合适锁那里的磁性的时刻和贝它腐烂比率.我们的结果证明轨道的运动...
PHFB modelneutrinoless double beta decayR-p-violating supersymmetrynuclear transition matrix elementsWithin the squark-neutrino mechanism of R-P-violating SUSY, sets of 12 nuclear transition matrix elements (NTMEs) are calculated for the neutrinoless double-beta decay , (0(+) -> 0(+)transition)...