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https://hdl.handle.net/20.500.11851/5150
Title: | Masses and Decay Constants of Bound States Containing Fourth Family Quarks From Qcd Sum Rules | Authors: | Bashiry, V. Azizi, K. Sultansoy, Saleh |
Keywords: | [No Keywords] | Publisher: | Amer Physical Soc | Abstract: | The heavy fourth generation of quarks that have sufficiently small mixing with the three known standard model families form hadrons. In the present work, we calculate the masses and decay constants of mesons containing either both quarks from the fourth generation or one from the fourth family and the other from known third family standard model quarks in the framework of the QCD sum rules. In the calculations, we take into account two-gluon condensate diagrams as nonperturbative contributions. The obtained results reduce to the known masses and decay constants of the (b) over barb and (c) over barc quarkonia when the fourth family quark is replaced by the bottom or charm quark. | URI: | https://doi.org/10.1103/PhysRevD.84.036006 https://hdl.handle.net/20.500.11851/5150 |
ISSN: | 1550-7998 1550-2368 |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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