Observation of B+ ?p ? ? K+K- and B+ ? p ? ?k+K+ OBSERVATION of ... P.-C. LU et al.

Lu P.-C.; Wang M.-Z.; Chistov R.; Chang P.; Adachi I.; Ahn J.K.; Aihara H.; Al Said S.; Asner D.M.; Atmacan H.; Aulchenko V.; Aushev T.; Ayad R.; Babu V.; Badhrees I.; Bakich A.M.; Bansal V.; Behera P.; Bele�o C.; Berger M.; Bhardwaj V.; Bhuyan B.; Bilka T.; Biswal J.; Bonvicini G.; Bozek A.; Bra?ko M.; Browder T.E.; Cao L.; ?ervenkov D.; Chang M.-C.; Chekelian V.; Chen A.; Cheon B.G.; Chilikin K.; Cho K.; Choi S.-K.; Choi Y.; Choudhury S.; Cinabro D.; Cunliffe S.; Dash N.; Di Carlo S.; Dole�al Z.; Dong T.V.; Dr�sal Z.; Eidelman S.; Epifanov D.; Fast J.E.; Ferber T.; Fulsom B.G.; Garg R.; Gaur V.; Gabyshev N.; Garmash A.; Gelb M.; Giri A.; Goldenzweig P.; Guido E.; Haba J.; Hayasaka K.; Hayashii H.; Hirose S.; Hou W.-S.; Hsu C.-L.; Iijima T.; Inami K.; Inguglia G.; Ishikawa A.; Itoh R.; Iwasaki M.; Iwasaki Y.; Jacobs W.W.; Jeon H.B.; Jia S.; Jin Y.; Joffe D.; Joo K.K.; Julius T.; Kaliyar A.B.; Kawasaki T.; Kichimi H.; Kiesling C.; Kim D.Y.; Kim H.J.; Kim J.B.; Kim K.T.; Kim S.H.; Kinoshita K.; Kody� P.; Korpar S.; Kotchetkov D.; Kri�an P.; Kroeger R.; Krokovny P.; Kuhr T.; Kulasiri R.; Kuzmin A.; Kwon Y.-J.; Lai Y.-T.; Lange J.S.; Lee I.S.; Lee S.C.; Li L.K.; Li Y.B.; Li Gioi L.; Libby J.; Liventsev D.; Lubej M.; Luo T.; Masuda M.; Matsuda T.; Matvienko D.; Merola M.; Miyabayashi K.; Miyata H.; Mizuk R.; Mohanty G.B.; Moon H.K.; Mori T.; Mussa R.; Nakao M.; Nanut T.; Nath K.J.; Natkaniec Z.; Nayak M.; Nisar N.K.; Nishida S.; Ogawa S.; Okuno S.; Ono H.; Ozaki H.; Pakhlov P.; Pakhlova G.; Pal B.; Pardi S.; Park H.; Paul S.; Pedlar T.K.; Pestotnik R.; Piilonen L.E.; Popov V.; Prencipe E.; Rabusov A.; Ritter M.; Rostomyan A.; Russo G.; Sakai Y.; Salehi M.; Sandilya S.; Santelj L.; Sanuki T.; Savinov V.; Schneider O.; Schnell G.; Schwanda C.; Seino Y.; Senyo K.; Sevior M.E.; Shebalin V.; Shen C.P.; Shibata T.-A.; Shiu J.-G.; Shwartz B.; Simon F.; Singh J.B.; Sokolov A.; Solovieva E.; Stari? M.; Strube J.F.; Sumihama M.; Sumiyoshi T.; Sutcliffe W.; Takizawa M.; Tamponi U.; Tanida K.; Tenchini F.; Uchida M.; Uglov T.; Unno Y.; Uno S.; Urquijo P.; Usov Y.; Vahsen S.E.; Van Hulse C.; Van Tonder R.; Varner G.; Vinokurova A.; Vorobyev V.; Vossen A.; Wang B.; Wang C.H.; Wang X.L.; Watanabe M.; Watanuki S.; Widmann E.; Won E.; Ye H.; Yin J.H.; Yuan C.Z.; Zhang Z.P.; Zhilich V.; Zhukova V.; Zhulanov V.; Zupanc A.; (The Belle Collaboration)

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Title:	Observation of B+ ?p ? ? K+K- and B+ ? p ? ?k+K+ OBSERVATION of ... P.-C. LU et al.
Authors:	Lu P.-C. Wang M.-Z. Chistov R. Chang P. Adachi I. Ahn J.K. Aihara H. Al Said S. Asner D.M. Atmacan H. Aulchenko V. Aushev T. Ayad R. Babu V. Badhrees I. Bakich A.M. Bansal V. Behera P. Bele�o C. Berger M. Bhardwaj V. Bhuyan B. Bilka T. Biswal J. Bonvicini G. Bozek A. Bra?ko M. Browder T.E. Cao L. ?ervenkov D. Chang M.-C. Chekelian V. Chen A. Cheon B.G. Chilikin K. Cho K. Choi S.-K. Choi Y. Choudhury S. Cinabro D. Cunliffe S. Dash N. Di Carlo S. Dole�al Z. Dong T.V. Dr�sal Z. Eidelman S. Epifanov D. Fast J.E. Ferber T. Fulsom B.G. Garg R. Gaur V. Gabyshev N. Garmash A. Gelb M. Giri A. Goldenzweig P. Guido E. Haba J. Hayasaka K. Hayashii H. Hirose S. Hou W.-S. Hsu C.-L. Iijima T. Inami K. Inguglia G. Ishikawa A. Itoh R. Iwasaki M. Iwasaki Y. Jacobs W.W. Jeon H.B. Jia S. Jin Y. Joffe D. Joo K.K. Julius T. Kaliyar A.B. Kawasaki T. Kichimi H. Kiesling C. Kim D.Y. Kim H.J. Kim J.B. Kim K.T. Kim S.H. Kinoshita K. Kody� P. Korpar S. Kotchetkov D. Kri�an P. Kroeger R. Krokovny P. Kuhr T. Kulasiri R. Kuzmin A. Kwon Y.-J. Lai Y.-T. Lange J.S. Lee I.S. Lee S.C. Li L.K. Li Y.B. Li Gioi L. Libby J. Liventsev D. Lubej M. Luo T. Masuda M. Matsuda T. Matvienko D. Merola M. Miyabayashi K. Miyata H. Mizuk R. Mohanty G.B. Moon H.K. Mori T. Mussa R. Nakao M. Nanut T. Nath K.J. Natkaniec Z. Nayak M. Nisar N.K. Nishida S. Ogawa S. Okuno S. Ono H. Ozaki H. Pakhlov P. Pakhlova G. Pal B. Pardi S. Park H. Paul S. Pedlar T.K. Pestotnik R. Piilonen L.E. Popov V. Prencipe E. Rabusov A. Ritter M. Rostomyan A. Russo G. Sakai Y. Salehi M. Sandilya S. Santelj L. Sanuki T. Savinov V. Schneider O. Schnell G. Schwanda C. Seino Y. Senyo K. Sevior M.E. Shebalin V. Shen C.P. Shibata T.-A. Shiu J.-G. Shwartz B. Simon F. Singh J.B. Sokolov A. Solovieva E. Stari? M. Strube J.F. Sumihama M. Sumiyoshi T. Sutcliffe W. Takizawa M. Tamponi U. Tanida K. Tenchini F. Uchida M. Uglov T. Unno Y. Uno S. Urquijo P. Usov Y. Vahsen S.E. Van Hulse C. Van Tonder R. Varner G. Vinokurova A. Vorobyev V. Vossen A. Wang B. Wang C.H. Wang X.L. Watanabe M. Watanuki S. Widmann E. Won E. Ye H. Yin J.H. Yuan C.Z. Zhang Z.P. Zhilich V. Zhukova V. Zhulanov V. Zupanc A. (The Belle Collaboration)
Issue Date:	2019
Abstract:	We report the study of B+?p??K+K- and B+?p??K+K+ decays using a 772�106 BB? pair data sample recorded on the � (4S) resonance with the Belle detector at KEKB. The following branching fractions are measured: B(B+?p??K+K-)=(4.10-0.43+0.45�0.50)�10-6, B(B+?p??K+K+)=(3.70-0.37+0.39�0.44)�10-6, B(?c?p??K-+c.c.)=(2.83-0.34+0.36�0.35)�10-3 and B(B+?p???)=(7.95�2.09�0.77)�10-7, where c.c. denotes the corresponding charge-conjugation process. The intermediate resonance decays are excluded in the four-body decay measurements. We also find evidence for B(?c??(1520)??+c.c.)=(3.48�1.48�0.46)�10-3 and B(B+??(1520)??K+)=(2.23�0.63�0.25)�10-6. No significant signals are found for J/???(1520)??+c.c. and B+???(1520)?K+; we set the 90% confidence level upper limits on their decay branching fractions as <1.80�10-3 and <2.08�10-6, respectively. � 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the https://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP 3 .
URI:	http://dx.doi.org/10.1103/PhysRevD.99.032003 http://10.10.32.48:8080/jspui/handle/2008/2346
Appears in Collections:	Research Publications

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