The b quark fragmentation fractions at LHCb and meson decays with heavy quark spectators
Abstract We study the current estimates of $$B_c\rightarrow B_s \pi $$ B c → B s π to extract the fragmentation fraction $$f_c/f_s$$ f c / f s at the LHCb. A rather robust estimate of $$Br(B_c\rightarrow B_s \pi )$$ B r ( B c → B s π ) based on factorization and lattice results for the form factor g...
-д хадгалсан:
| Үндсэн зохиолчид: | , , |
|---|---|
| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
SpringerOpen
2023-09-01
|
| Цуврал: | European Physical Journal C: Particles and Fields |
| Онлайн хандалт: | https://doi.org/10.1140/epjc/s10052-023-11974-1 |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
|