Measurement of B (Bs →dsX) with Bs semileptonic tagging

B. Wang; K. Kinoshita; H. Aihara; D. M. Asner; T. Aushev; R. Ayad; V. Babu; I. Badhrees; A. M. Bakich; P. Behera; C. Beleño; J. Bennett; M. Bessner; V. Bhardwaj; T. Bilka; J. Biswal; A. Bobrov; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; M. Campajola; L. Cao; D. Červenkov; A. Chen; K. Chilikin; H. E. Cho; K. Cho; S. K. Choi; Y. Choi; D. Cinabro; S. Cunliffe; N. Dash; F. Di Capua; S. Di Carlo; Z. DoleŽal; S. Eidelman; D. Epifanov; J. E. Fast; T. Ferber; B. G. Fulsom; R. Garg; V. Gaur; A. Garmash; A. Giri; P. Goldenzweig; Y. Guan; K. Hayasaka; H. Hayashii; W. S. Hou; K. Inami; A. Ishikawa; M. Iwasaki; Y. Iwasaki; S. Jia; Y. Jin; D. Joffe; K. K. Joo; A. B. Kaliyar; K. H. Kang; G. Karyan; C. Kiesling; D. Y. Kim; K. T. Kim; S. H. Kim; P. Kodyš; S. Korpar; D. Kotchetkov; P. KriŽan; R. Kroeger; P. Krokovny; T. Kuhr; A. Kuzmin; Y. J. Kwon; J. S. Lange; I. S. Lee; J. Y. Lee; S. C. Lee; L. K. Li; Y. B. Li; L. Li Gioi; J. Libby; K. Lieret; D. Liventsev; T. Luo; J. Macnaughton; C. Macqueen; M. Masuda; T. Matsuda; D. Matvienko; M. Merola; K. Miyabayashi; R. Mizuk; G. B. Mohanty; R. Mussa; M. Nakao; K. J. Nath; M. Nayak; N. K. Nisar; S. Nishida; K. Nishimura; S. Ogawa; H. Ono; Y. Onuki; G. Pakhlova; B. Pal; T. Pang; S. Pardi; H. Park; S. H. Park; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; V. Popov; E. Prencipe; M. Prim; M. Ritter; A. Rostomyan; G. Russo; S. Sandilya; L. Santelj; T. Sanuki; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; Y. Seino; K. Senyo; M. E. Sevior; V. Shebalin; J. G. Shiu; A. Sokolov; E. Solovieva; M. Starič; J. F. Strube; T. Sumiyoshi; M. Takizawa; K. Tanida; F. Tenchini; T. Uglov; S. Uno; Y. Usov; R. Van Tonder; G. Varner; A. Vinokurova; E. Waheed; C. H. Wang; M. Z. Wang; P. Wang; O. Werbycka; E. Won; S. B. Yang; H. Ye; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhukova; V. Zhulanov

doi:10.1103/PhysRevD.105.012004

Measurement of B (Bs →dsX) with Bs semileptonic tagging

B. Wang, K. Kinoshita, H. Aihara, D. M. Asner, T. Aushev, R. Ayad, V. Babu, I. Badhrees, A. M. Bakich, P. Behera, C. Beleño, J. Bennett, M. Bessner, V. Bhardwaj, T. Bilka, J. Biswal, A. Bobrov, G. Bonvicini, A. Bozek, M. BračkoT. E. Browder, M. Campajola, L. Cao, D. Červenkov, A. Chen, K. Chilikin, H. E. Cho, K. Cho, S. K. Choi, Y. Choi, D. Cinabro, S. Cunliffe, N. Dash, F. Di Capua, S. Di Carlo, Z. DoleŽal, S. Eidelman, D. Epifanov, J. E. Fast, T. Ferber, B. G. Fulsom, R. Garg, V. Gaur, A. Garmash, A. Giri, P. Goldenzweig, Y. Guan, K. Hayasaka, H. Hayashii, W. S. Hou, K. Inami, A. Ishikawa, M. Iwasaki, Y. Iwasaki, S. Jia, Y. Jin, D. Joffe, K. K. Joo, A. B. Kaliyar, K. H. Kang, G. Karyan, C. Kiesling, D. Y. Kim, K. T. Kim, S. H. Kim, P. Kodyš, S. Korpar, D. Kotchetkov, P. KriŽan, R. Kroeger, P. Krokovny, T. Kuhr, A. Kuzmin, Y. J. Kwon, J. S. Lange, I. S. Lee, J. Y. Lee, S. C. Lee, L. K. Li, Y. B. Li, L. Li Gioi, J. Libby, K. Lieret, D. Liventsev, T. Luo, J. Macnaughton, C. Macqueen, M. Masuda, T. Matsuda, D. Matvienko, M. Merola, K. Miyabayashi, R. Mizuk, G. B. Mohanty, R. Mussa, M. Nakao, K. J. Nath, M. Nayak, N. K. Nisar, S. Nishida, K. Nishimura, S. Ogawa, H. Ono, Y. Onuki, G. Pakhlova, B. Pal, T. Pang, S. Pardi, H. Park, S. H. Park, T. K. Pedlar, R. Pestotnik, L. E. Piilonen, V. Popov, E. Prencipe, M. Prim, M. Ritter, A. Rostomyan, G. Russo, S. Sandilya, L. Santelj, T. Sanuki, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, A. J. Schwartz, Y. Seino, K. Senyo, M. E. Sevior, V. Shebalin, J. G. Shiu, A. Sokolov, E. Solovieva, M. Starič, J. F. Strube, T. Sumiyoshi, M. Takizawa, K. Tanida, F. Tenchini, T. Uglov, S. Uno, Y. Usov, R. Van Tonder, G. Varner, A. Vinokurova, E. Waheed, C. H. Wang, M. Z. Wang, P. Wang, O. Werbycka, E. Won, S. B. Yang, H. Ye, Y. Yusa, Z. P. Zhang, V. Zhilich, V. Zhukova, V. Zhulanov

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We report the first direct measurement of the inclusive branching fraction B(Bs→DsX) via Bs tagging in e+e-→ (5S) events. Tagging is accomplished through a partial reconstruction of semileptonic decays Bs→DsXℓν, where X denotes unreconstructed additional hadrons or photons and ℓ is an electron or muon. With 121.4 fb-1 of data collected at the (5S) resonance by the Belle detector at the KEKB asymmetric-energy e+e- collider, we obtain B(Bs→DsX)=(60.2±5.8±2.3)%, where the first uncertainty is statistical and the second is systematic.

Original language	English
Article number	012004
Journal	Physical Review D
Volume	105
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.105.012004
Publication status	Published - 2022 Jan 1

Bibliographical note

Publisher Copyright:
© 2022 authors. Published by the American Physical Society.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevD.105.012004

Cite this

Wang, B., Kinoshita, K., Aihara, H., Asner, D. M., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bakich, A. M., Behera, P., Beleño, C., Bennett, J., Bessner, M., Bhardwaj, V., Bilka, T., Biswal, J., Bobrov, A., Bonvicini, G., Bozek, A., ... Zhulanov, V. (2022). Measurement of B (Bs →dsX) with Bs semileptonic tagging. Physical Review D, 105(1), Article 012004. https://doi.org/10.1103/PhysRevD.105.012004

Wang, B, Kinoshita, K, Aihara, H, Asner, DM, Aushev, T, Ayad, R, Babu, V, Badhrees, I, Bakich, AM, Behera, P, Beleño, C, Bennett, J, Bessner, M, Bhardwaj, V, Bilka, T, Biswal, J, Bobrov, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Campajola, M, Cao, L, Červenkov, D, Chen, A, Chilikin, K, Cho, HE, Cho, K, Choi, SK, Choi, Y, Cinabro, D, Cunliffe, S, Dash, N, Di Capua, F, Di Carlo, S, DoleŽal, Z, Eidelman, S, Epifanov, D, Fast, JE, Ferber, T, Fulsom, BG, Garg, R, Gaur, V, Garmash, A, Giri, A, Goldenzweig, P, Guan, Y, Hayasaka, K, Hayashii, H, Hou, WS, Inami, K, Ishikawa, A, Iwasaki, M, Iwasaki, Y, Jia, S, Jin, Y, Joffe, D, Joo, KK, Kaliyar, AB, Kang, KH, Karyan, G, Kiesling, C, Kim, DY, Kim, KT, Kim, SH, Kodyš, P, Korpar, S, Kotchetkov, D, KriŽan, P, Kroeger, R, Krokovny, P, Kuhr, T, Kuzmin, A, Kwon, YJ, Lange, JS, Lee, IS, Lee, JY, Lee, SC, Li, LK, Li, YB, Li Gioi, L, Libby, J, Lieret, K, Liventsev, D, Luo, T, Macnaughton, J, Macqueen, C, Masuda, M, Matsuda, T, Matvienko, D, Merola, M, Miyabayashi, K, Mizuk, R, Mohanty, GB, Mussa, R, Nakao, M, Nath, KJ, Nayak, M, Nisar, NK, Nishida, S, Nishimura, K, Ogawa, S, Ono, H, Onuki, Y, Pakhlova, G, Pal, B, Pang, T, Pardi, S, Park, H, Park, SH, Pedlar, TK, Pestotnik, R, Piilonen, LE, Popov, V, Prencipe, E, Prim, M, Ritter, M, Rostomyan, A, Russo, G, Sandilya, S, Santelj, L, Sanuki, T, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Schwartz, AJ, Seino, Y, Senyo, K, Sevior, ME, Shebalin, V, Shiu, JG, Sokolov, A, Solovieva, E, Starič, M, Strube, JF, Sumiyoshi, T, Takizawa, M, Tanida, K, Tenchini, F, Uglov, T, Uno, S, Usov, Y, Van Tonder, R, Varner, G, Vinokurova, A, Waheed, E, Wang, CH, Wang, MZ, Wang, P, Werbycka, O, Won, E, Yang, SB, Ye, H, Yusa, Y, Zhang, ZP, Zhilich, V, Zhukova, V & Zhulanov, V 2022, 'Measurement of B (Bs →dsX) with Bs semileptonic tagging', Physical Review D, vol. 105, no. 1, 012004. https://doi.org/10.1103/PhysRevD.105.012004

@article{c0908f06fce64e0787e9b4a4acb51818,

title = "Measurement of B (Bs →dsX) with Bs semileptonic tagging",

abstract = "We report the first direct measurement of the inclusive branching fraction B(Bs→DsX) via Bs tagging in e+e-→ (5S) events. Tagging is accomplished through a partial reconstruction of semileptonic decays Bs→DsXℓν, where X denotes unreconstructed additional hadrons or photons and ℓ is an electron or muon. With 121.4 fb-1 of data collected at the (5S) resonance by the Belle detector at the KEKB asymmetric-energy e+e- collider, we obtain B(Bs→DsX)=(60.2±5.8±2.3)%, where the first uncertainty is statistical and the second is systematic.",

author = "B. Wang and K. Kinoshita and H. Aihara and Asner, {D. M.} and T. Aushev and R. Ayad and V. Babu and I. Badhrees and Bakich, {A. M.} and P. Behera and C. Bele{\~n}o and J. Bennett and M. Bessner and V. Bhardwaj and T. Bilka and J. Biswal and A. Bobrov and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and M. Campajola and L. Cao and D. {\v C}ervenkov and A. Chen and K. Chilikin and Cho, {H. E.} and K. Cho and Choi, {S. K.} and Y. Choi and D. Cinabro and S. Cunliffe and N. Dash and {Di Capua}, F. and {Di Carlo}, S. and Z. Dole{\v Z}al and S. Eidelman and D. Epifanov and Fast, {J. E.} and T. Ferber and Fulsom, {B. G.} and R. Garg and V. Gaur and A. Garmash and A. Giri and P. Goldenzweig and Y. Guan and K. Hayasaka and H. Hayashii and Hou, {W. S.} and K. Inami and A. Ishikawa and M. Iwasaki and Y. Iwasaki and S. Jia and Y. Jin and D. Joffe and Joo, {K. K.} and Kaliyar, {A. B.} and Kang, {K. H.} and G. Karyan and C. Kiesling and Kim, {D. Y.} and Kim, {K. T.} and Kim, {S. H.} and P. Kody{\v s} and S. Korpar and D. Kotchetkov and P. Kri{\v Z}an and R. Kroeger and P. Krokovny and T. Kuhr and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and Lee, {I. S.} and Lee, {J. Y.} and Lee, {S. C.} and Li, {L. K.} and Li, {Y. B.} and {Li Gioi}, L. and J. Libby and K. Lieret and D. Liventsev and T. Luo and J. Macnaughton and C. Macqueen and M. Masuda and T. Matsuda and D. Matvienko and M. Merola and K. Miyabayashi and R. Mizuk and Mohanty, {G. B.} and R. Mussa and M. Nakao and Nath, {K. J.} and M. Nayak and Nisar, {N. K.} and S. Nishida and K. Nishimura and S. Ogawa and H. Ono and Y. Onuki and G. Pakhlova and B. Pal and T. Pang and S. Pardi and H. Park and Park, {S. H.} and Pedlar, {T. K.} and R. Pestotnik and Piilonen, {L. E.} and V. Popov and E. Prencipe and M. Prim and M. Ritter and A. Rostomyan and G. Russo and S. Sandilya and L. Santelj and T. Sanuki and V. Savinov and O. Schneider and G. Schnell and C. Schwanda and Schwartz, {A. J.} and Y. Seino and K. Senyo and Sevior, {M. E.} and V. Shebalin and Shiu, {J. G.} and A. Sokolov and E. Solovieva and M. Stari{\v c} and Strube, {J. F.} and T. Sumiyoshi and M. Takizawa and K. Tanida and F. Tenchini and T. Uglov and S. Uno and Y. Usov and {Van Tonder}, R. and G. Varner and A. Vinokurova and E. Waheed and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and O. Werbycka and E. Won and Yang, {S. B.} and H. Ye and Y. Yusa and Zhang, {Z. P.} and V. Zhilich and V. Zhukova and V. Zhulanov",

note = "Publisher Copyright: {\textcopyright} 2022 authors. Published by the American Physical Society.",

year = "2022",

month = jan,

day = "1",

doi = "10.1103/PhysRevD.105.012004",

language = "English",

volume = "105",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "1",

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TY - JOUR

T1 - Measurement of B (Bs →dsX) with Bs semileptonic tagging

AU - Wang, B.

AU - Kinoshita, K.

AU - Aihara, H.

AU - Asner, D. M.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bakich, A. M.

AU - Behera, P.

AU - Beleño, C.

AU - Bennett, J.

AU - Bessner, M.

AU - Bhardwaj, V.

AU - Bilka, T.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Campajola, M.

AU - Cao, L.

AU - Červenkov, D.

AU - Chen, A.

AU - Chilikin, K.

AU - Cho, H. E.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Cunliffe, S.

AU - Dash, N.

AU - Di Capua, F.

AU - Di Carlo, S.

AU - DoleŽal, Z.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Garg, R.

AU - Gaur, V.

AU - Garmash, A.

AU - Giri, A.

AU - Goldenzweig, P.

AU - Guan, Y.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hou, W. S.

AU - Inami, K.

AU - Ishikawa, A.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Jia, S.

AU - Jin, Y.

AU - Joffe, D.

AU - Joo, K. K.

AU - Kaliyar, A. B.

AU - Kang, K. H.

AU - Karyan, G.

AU - Kiesling, C.

AU - Kim, D. Y.

AU - Kim, K. T.

AU - Kim, S. H.

AU - Kodyš, P.

AU - Korpar, S.

AU - Kotchetkov, D.

AU - KriŽan, P.

AU - Kroeger, R.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, I. S.

AU - Lee, J. Y.

AU - Lee, S. C.

AU - Li, L. K.

AU - Li, Y. B.

AU - Li Gioi, L.

AU - Libby, J.

AU - Lieret, K.

AU - Liventsev, D.

AU - Luo, T.

AU - Macnaughton, J.

AU - Macqueen, C.

AU - Masuda, M.

AU - Matsuda, T.

AU - Matvienko, D.

AU - Merola, M.

AU - Miyabayashi, K.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Mussa, R.

AU - Nakao, M.

AU - Nath, K. J.

AU - Nayak, M.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Nishimura, K.

AU - Ogawa, S.

AU - Ono, H.

AU - Onuki, Y.

AU - Pakhlova, G.

AU - Pal, B.

AU - Pang, T.

AU - Pardi, S.

AU - Park, H.

AU - Park, S. H.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Popov, V.

AU - Prencipe, E.

AU - Prim, M.

AU - Ritter, M.

AU - Rostomyan, A.

AU - Russo, G.

AU - Sandilya, S.

AU - Santelj, L.

AU - Sanuki, T.

AU - Savinov, V.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Seino, Y.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shebalin, V.

AU - Shiu, J. G.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Starič, M.

AU - Strube, J. F.

AU - Sumiyoshi, T.

AU - Takizawa, M.

AU - Tanida, K.

AU - Tenchini, F.

AU - Uglov, T.

AU - Uno, S.

AU - Usov, Y.

AU - Van Tonder, R.

AU - Varner, G.

AU - Vinokurova, A.

AU - Waheed, E.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Werbycka, O.

AU - Won, E.

AU - Yang, S. B.

AU - Ye, H.

AU - Yusa, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhukova, V.

AU - Zhulanov, V.

PY - 2022/1/1

Y1 - 2022/1/1

N2 - We report the first direct measurement of the inclusive branching fraction B(Bs→DsX) via Bs tagging in e+e-→ (5S) events. Tagging is accomplished through a partial reconstruction of semileptonic decays Bs→DsXℓν, where X denotes unreconstructed additional hadrons or photons and ℓ is an electron or muon. With 121.4 fb-1 of data collected at the (5S) resonance by the Belle detector at the KEKB asymmetric-energy e+e- collider, we obtain B(Bs→DsX)=(60.2±5.8±2.3)%, where the first uncertainty is statistical and the second is systematic.

AB - We report the first direct measurement of the inclusive branching fraction B(Bs→DsX) via Bs tagging in e+e-→ (5S) events. Tagging is accomplished through a partial reconstruction of semileptonic decays Bs→DsXℓν, where X denotes unreconstructed additional hadrons or photons and ℓ is an electron or muon. With 121.4 fb-1 of data collected at the (5S) resonance by the Belle detector at the KEKB asymmetric-energy e+e- collider, we obtain B(Bs→DsX)=(60.2±5.8±2.3)%, where the first uncertainty is statistical and the second is systematic.

UR - http://www.scopus.com/inward/record.url?scp=85123822876&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.105.012004

DO - 10.1103/PhysRevD.105.012004

M3 - Article

AN - SCOPUS:85123822876

SN - 2470-0010

VL - 105

JO - Physical Review D

JF - Physical Review D

IS - 1

M1 - 012004

ER -

Measurement of B (Bs →dsX) with Bs semileptonic tagging

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