T. Yamanishi

activity

19992007

most citedF and D Values with Explicit Flavor Symmetry Breaking and Δs Contents of Nucleons

31 citations · 31 across the 1 of their papers we have counts for

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hep-ph2007★ 31 cited

F and D Values with Explicit Flavor Symmetry Breaking and Δs Contents of Nucleons

T. Yamanishi

We propose a new model for describing baryon semi-leptonic decays for estimating $F$ and $D$ values with explicit breaking effects of both SU(3) and SU(2) flavor symmetry, where al…

hep-ph2002

Polarized light-flavor antiquarks from Drell-Yan processes of h+\vec{N}\to\vec{l^{+-}} + l^{-+} + X

H. Kitagawa, Y. Sakemi, T. Yamanishi

We propose a formula to determine the first moment of difference between the polarized $u ˉ$ - and $d ˉ$ -quarks in the nucleon, {\it i.e.} $Δ u ˉ - Δ d ˉ$ from the Drell-Yan…

hep-ph1999

Polarized light flavor sea-quark asymmetry in polarized semi-inclusive processes

T. Morii, T. Yamanishi

We propose new formulas for extracting a difference of the polarized light sea-quark density, $Δ d ˉ (x) - Δ u ˉ (x)$ , from polarized deep-inelastic semi-inclusive data. We have es…