Analysis of the semileptonic transition of heavy Xi(Q) baryon to Xi baryon in Light Cone QCD Sum Rules
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Elsevier
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info:eu-repo/semantics/closedAccess
Özet
This study presents the analysis of form factor calculations of semileptonic transitions of heavy baryons via light cone QCD sum rules. The work covers the semileptonic transitions of the Xi(b) and Xi(c) baryons. The form factors for the transitions Xi(b) -> Xi l(+)l(-) and Xi(c) -> Xi lv are obtained using their currents in the most general form. The obtained form factors are also used to calculate the decay widths and branching ratios of the considered transitions.
Açıklama
Azizi, Kazem (Dogus Author) -- Confrence full title: HS'13: the proceedings of the 7th Joint International Hadron Structure'13 Conference: Tatranská Štrba, High Tatra Mountains, Slovak Republic, 30 June-4 July 2013.
Anahtar Kelimeler
QCD Sum Rules, Charmed Baryons, Bottom Baryons, Semileptonic Decays, Quark Effective Theory, Sigma (B), Nucleon, Mass
Kaynak
Nuclear Physics B - Proceedings Supplements
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245
Sayı
Künye
Saraç Y., Azizi, K., & Sundu, H. (2013). Analysis of the semileptonic transition of heavy Xi (Q) baryon to Xi baryon in light cone QCD sum rules. In The Proceedings of the 7th Joint International Hadron Structure'13 Conference, 245, (pp. 164-167). Amsterdam: Elsevier. https://dx.doi.org/10.1016/j.nuclphysbps.2013.10.032
