%0 Journal Article
%T B→K Transition Form Factor with Tensor Current within the kT Factorization Approach
%J 中国物理快报
%D 2008
%I 
%X We apply the kT factorization approach to deal with the B→K transition form factor with tensor current in the large recoil regions. Main uncertainties for theestimation are discussed and we obtain FTB→K(0)=0.25±0.01±0.02, where the first error is caused by the uncertainties from the pionic wavefunctions and the second is from that of the B-meson wavefunctions. This result is consistent with the light-cone sum rule results obtained in the literature.
%K kT因数分解法
%K 能级跃迁
%K 波形因数
%K 原子物理学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=7EC9F7079A39093B3C15606D94C19798&yid=67289AFF6305E306&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=08076B8B3CC96095&eid=AC2617B68B137D9D&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0