Search for the decay B + → K ¯ * 0 K * + at Belle V Zhilich , Z P Zhang , Y Yusa , S Yashchenko , E Won , K M Williams , Yutaka Watanabe , Peng Wang , M Z Wang , C H Wang , A Vinokurova , G Varner , P Vanhoefer , C Van Hulse , Y Usov , S Uno , Masanori Uchida , V Trusov , Y Teramoto , G Tatishvili , U Tamponi , T Sumiyoshi , M Sumihama , M Staric , E Solovieva , A Sokolov , Y S Sohn , R Sinha , F Simon , B Shwartz , J G Shiu , T A Shibata , V Shebalin , M E Sevior , K Senyo , C Schwanda , G Schnell , O Schneider , V Savinov , T Sanuki , S Sandilya , Yuichi Sakai , A Rostomyan , M Ritter , E Ribežl , L E Piilonen , M Petric , H Park , C W Park , G Pakhlova , W Ostrowicz , S Okuno , Satoshi Ogawa , S Nishida , N K Nisar , M Nayak , T Nanut , M Nakao , E Nakano , R Mussa , H K Moon , A Moll , S Mohanty , G B Mohanty , R Mizuk , H Miyata , H Miyake , D Matvienko , Katsuyoshi Matsuoka , P Lukin , D Liventsev , J Libby , L Li Gioi , Yun Li , I S Lee , J S Lange , Y J Kwon , T Kuhr , P Krokovny , P Križan , S Korpar , P Kodys , B R Ko , S H Kim , M J Kim , K T Kim , J H Kim , H J Kim , Dug Young Kim , Tsutomu Kawasaki , K H Kang , T Julius , D Joffe , I Jaegle , Y Iwasaki , R Itoh , Akira Ishikawa , T Iijima , M Huschle , W S Hou , X H He , H Hayashii , T Hara , J Haba , B Golob , R Gillard , A Garmash , V Gaur , T Ferber , H Farhat , S Eidelman , D Dutta , Z Drasal , Z Doležal , Kazuhiro Hayasaka , D Cinabro , Y Choi , V Chobanova , A Chen , T E Browder , M Bracko , A Bozek , B Bhuyan , E Barberio , V K Bansal , R Ayad , T Aushev , V Aulchenko , D M Asner , K Arinstein , S Al Said , H Aihara , I Adachi , A Abdesselam , B G Cheon , Y Unno , Y M Goh Physical Review D（2015）
摘要
We report a search for the rare charmless decay B+ -> (K) over bar*K-0*(+) using a data sample of 772 x 10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. No statistically significant signal is found and a 90% confidence- level upper limit is set on the decay branching fraction of B(B+ -> (K) over bar*K-0*(+)) < 1.31 x 10(-6).
更多 查看译文
AI 理解论文
溯源树
样例
