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B to \eta(') K branching ratio puzzle and OZI violation contribution
NCU Master Program Entrance Oral Test
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- Slide 1:B η(,)K Branching Ratio Puzzle Jen-Feng Hsu IoP, Academia Sinica 24. Nov. 2007 Dept. of Physics, NCU
- Slide 2:The Players B ± : ub , u b Fermilab Photo Archive B 0 : db K ± : us , u s K 0 : ds ⎧ 1 η⎫ ⎪ linear combination of bases ⎨ ηq = (uu + dd ) ⎬ 2 η ′⎭ ⎪η = ss ⎩ s ⎛η ⎞ ⎛ cos φ − sin φ ⎞⎛η q ⎞ ⎜ ⎟=⎜ ⎜η ' ⎟ ⎜ sin φ ⎟⎜ ⎟ ⎝ ⎠ ⎝ cos φ ⎟⎜η s ⎟ ⎠⎝ ⎠ B η
