Exclusive decays and masses of the B mesons

C. Bebek; K. Berkelman; E. Blucher; D. G. Cassel; T. Copie; R. Desalvo; J. W. Dewire; R. Ehrlich; R. S. Galik; M. G.D. Gilchriese; B. Gittelman; S. W. Gray; A. M. Halling; D. L. Hartill; B. K. Heltsley; S. Holzner; M. Ito; J. Kandaswamy; R. Kowalewski; D. L. Kreinick; Y. Kubota; N. B. Mistry; J. Mueller; R. Namjoshi; S. Nandi; E. Nordberg; M. Ogg; D. Perticone; D. Peterson; M. Pisharody; K. Read; D. Riley; A. Silverman; S. Stone; A. J. Sadoff; P. Avery; D. Besson; L. Garren; T. Bowcock; R. T. Giles; K. Kinoshita; F. M. Pipkin; Richard Wilson; J. Wolinski; D. Xiao; T. Gentile; P. Haas; M. Hempstead; T. Jensen; H. Kagan; R. Kass; S. Behrends; Jan M. Guida; Joan A. Guida; F. Morrow; R. Poling; E. H. Thorndike; P. Tipton; M. S. Alam; N. Katayama; I. J. Kim; C. R. Sun; V. Tanikella; D. Bortoletto; A. Chen; M. Goldberg; R. Holmes; N. Horwitz; A. Jawahery; P. Lubrano; G. C. Moneti; V. Sharma; P. Thoma; S. E. Csorna; M. D. Mestayer; R. S. Panvini; G. B. Word; A. Bean; G. J. Bobbink; I. C. Brock; A. Engler; T. Ferguson; R. W. Kraemer; C. Rippich; H. Vogel

doi:10.1103/PhysRevD.36.1289

Exclusive decays and masses of the B mesons

C. Bebek, K. Berkelman, E. Blucher, D. G. Cassel, T. Copie, R. Desalvo, J. W. Dewire, R. Ehrlich, R. S. Galik, M. G.D. Gilchriese, B. Gittelman, S. W. Gray, A. M. Halling, D. L. Hartill, B. K. Heltsley, S. Holzner, M. Ito, J. Kandaswamy, R. Kowalewski, D. L. KreinickY. Kubota, N. B. Mistry, J. Mueller, R. Namjoshi, S. Nandi, E. Nordberg, M. Ogg, D. Perticone, D. Peterson, M. Pisharody, K. Read, D. Riley, A. Silverman, S. Stone, A. J. Sadoff, P. Avery, D. Besson, L. Garren, T. Bowcock, R. T. Giles, K. Kinoshita, F. M. Pipkin, Richard Wilson, J. Wolinski, D. Xiao, T. Gentile, P. Haas, M. Hempstead, T. Jensen, H. Kagan, R. Kass, S. Behrends, Jan M. Guida, Joan A. Guida, F. Morrow, R. Poling, E. H. Thorndike, P. Tipton, M. S. Alam, N. Katayama, I. J. Kim, C. R. Sun, V. Tanikella, D. Bortoletto, A. Chen, M. Goldberg, R. Holmes, N. Horwitz, A. Jawahery, P. Lubrano, G. C. Moneti, V. Sharma, P. Thoma, S. E. Csorna, M. D. Mestayer, R. S. Panvini, G. B. Word, A. Bean, G. J. Bobbink, I. C. Brock, A. Engler, T. Ferguson, R. W. Kraemer, C. Rippich, H. Vogel

Department of Physics

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

44 Scopus citations

Abstract

We report on the observation of exclusive decays of B mesons to modes containing a D or D*+ and one or two charged pions. From kinematic reconstruction we determine the masses of the neutral and charged B mesons to be 5280.60.82.0 and 5278.60.82.0 MeV, respectively. The mass difference is 2.01.10.3 MeV. Branching ratios for these modes are given. From the charged-particle momentum spectrum in (4S) decay, we find the average branching fraction for B-meson decay into a D or D* plus a charged pion to be (0.810.16)%. We find no signal for exclusive decays which would arise from the bu transition and set upper limits for several such modes.

Original language	English
Pages (from-to)	1289-1301
Number of pages	13
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	36
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.36.1289
State	Published - 1987

Access to Document

10.1103/PhysRevD.36.1289

Cite this

Bebek, C., Berkelman, K., Blucher, E., Cassel, D. G., Copie, T., Desalvo, R., Dewire, J. W., Ehrlich, R., Galik, R. S., Gilchriese, M. G. D., Gittelman, B., Gray, S. W., Halling, A. M., Hartill, D. L., Heltsley, B. K., Holzner, S., Ito, M., Kandaswamy, J., Kowalewski, R., ... Vogel, H. (1987). Exclusive decays and masses of the B mesons. Physical Review D - Particles, Fields, Gravitation and Cosmology, 36(5), 1289-1301. https://doi.org/10.1103/PhysRevD.36.1289

@article{82a6bef0504842709f6dac1600f09723,

title = "Exclusive decays and masses of the B mesons",

abstract = "We report on the observation of exclusive decays of B mesons to modes containing a D or D*+ and one or two charged pions. From kinematic reconstruction we determine the masses of the neutral and charged B mesons to be 5280.60.82.0 and 5278.60.82.0 MeV, respectively. The mass difference is 2.01.10.3 MeV. Branching ratios for these modes are given. From the charged-particle momentum spectrum in (4S) decay, we find the average branching fraction for B-meson decay into a D or D* plus a charged pion to be (0.810.16)%. We find no signal for exclusive decays which would arise from the bu transition and set upper limits for several such modes.",

author = "C. Bebek and K. Berkelman and E. Blucher and Cassel, {D. G.} and T. Copie and R. Desalvo and Dewire, {J. W.} and R. Ehrlich and Galik, {R. S.} and Gilchriese, {M. G.D.} and B. Gittelman and Gray, {S. W.} and Halling, {A. M.} and Hartill, {D. L.} and Heltsley, {B. K.} and S. Holzner and M. Ito and J. Kandaswamy and R. Kowalewski and Kreinick, {D. L.} and Y. Kubota and Mistry, {N. B.} and J. Mueller and R. Namjoshi and S. Nandi and E. Nordberg and M. Ogg and D. Perticone and D. Peterson and M. Pisharody and K. Read and D. Riley and A. Silverman and S. Stone and Sadoff, {A. J.} and P. Avery and D. Besson and L. Garren and T. Bowcock and Giles, {R. T.} and K. Kinoshita and Pipkin, {F. M.} and Richard Wilson and J. Wolinski and D. Xiao and T. Gentile and P. Haas and M. Hempstead and T. Jensen and H. Kagan and R. Kass and S. Behrends and Guida, {Jan M.} and Guida, {Joan A.} and F. Morrow and R. Poling and Thorndike, {E. H.} and P. Tipton and Alam, {M. S.} and N. Katayama and Kim, {I. J.} and Sun, {C. R.} and V. Tanikella and D. Bortoletto and A. Chen and M. Goldberg and R. Holmes and N. Horwitz and A. Jawahery and P. Lubrano and Moneti, {G. C.} and V. Sharma and P. Thoma and Csorna, {S. E.} and Mestayer, {M. D.} and Panvini, {R. S.} and Word, {G. B.} and A. Bean and Bobbink, {G. J.} and Brock, {I. C.} and A. Engler and T. Ferguson and Kraemer, {R. W.} and C. Rippich and H. Vogel",

year = "1987",

doi = "10.1103/PhysRevD.36.1289",

language = "???core.languages.en_GB???",

volume = "36",

pages = "1289--1301",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "0556-2821",

number = "5",

}

Bebek, C, Berkelman, K, Blucher, E, Cassel, DG, Copie, T, Desalvo, R, Dewire, JW, Ehrlich, R, Galik, RS, Gilchriese, MGD, Gittelman, B, Gray, SW, Halling, AM, Hartill, DL, Heltsley, BK, Holzner, S, Ito, M, Kandaswamy, J, Kowalewski, R, Kreinick, DL, Kubota, Y, Mistry, NB, Mueller, J, Namjoshi, R, Nandi, S, Nordberg, E, Ogg, M, Perticone, D, Peterson, D, Pisharody, M, Read, K, Riley, D, Silverman, A, Stone, S, Sadoff, AJ, Avery, P, Besson, D, Garren, L, Bowcock, T, Giles, RT, Kinoshita, K, Pipkin, FM, Wilson, R, Wolinski, J, Xiao, D, Gentile, T, Haas, P, Hempstead, M, Jensen, T, Kagan, H, Kass, R, Behrends, S, Guida, JM, Guida, JA, Morrow, F, Poling, R, Thorndike, EH, Tipton, P, Alam, MS, Katayama, N, Kim, IJ, Sun, CR, Tanikella, V, Bortoletto, D, Chen, A, Goldberg, M, Holmes, R, Horwitz, N, Jawahery, A, Lubrano, P, Moneti, GC, Sharma, V, Thoma, P, Csorna, SE, Mestayer, MD, Panvini, RS, Word, GB, Bean, A, Bobbink, GJ, Brock, IC, Engler, A, Ferguson, T, Kraemer, RW, Rippich, C & Vogel, H 1987, 'Exclusive decays and masses of the B mesons', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 36, no. 5, pp. 1289-1301. https://doi.org/10.1103/PhysRevD.36.1289

TY - JOUR

T1 - Exclusive decays and masses of the B mesons

AU - Bebek, C.

AU - Berkelman, K.

AU - Blucher, E.

AU - Cassel, D. G.

AU - Copie, T.

AU - Desalvo, R.

AU - Dewire, J. W.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gilchriese, M. G.D.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Halling, A. M.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Holzner, S.

AU - Ito, M.

AU - Kandaswamy, J.

AU - Kowalewski, R.

AU - Kreinick, D. L.

AU - Kubota, Y.

AU - Mistry, N. B.

AU - Mueller, J.

AU - Namjoshi, R.

AU - Nandi, S.

AU - Nordberg, E.

AU - Ogg, M.

AU - Perticone, D.

AU - Peterson, D.

AU - Pisharody, M.

AU - Read, K.

AU - Riley, D.

AU - Silverman, A.

AU - Stone, S.

AU - Sadoff, A. J.

AU - Avery, P.

AU - Besson, D.

AU - Garren, L.

AU - Bowcock, T.

AU - Giles, R. T.

AU - Kinoshita, K.

AU - Pipkin, F. M.

AU - Wilson, Richard

AU - Wolinski, J.

AU - Xiao, D.

AU - Gentile, T.

AU - Haas, P.

AU - Hempstead, M.

AU - Jensen, T.

AU - Kagan, H.

AU - Kass, R.

AU - Behrends, S.

AU - Guida, Jan M.

AU - Guida, Joan A.

AU - Morrow, F.

AU - Poling, R.

AU - Thorndike, E. H.

AU - Tipton, P.

AU - Alam, M. S.

AU - Katayama, N.

AU - Kim, I. J.

AU - Sun, C. R.

AU - Tanikella, V.

AU - Bortoletto, D.

AU - Chen, A.

AU - Goldberg, M.

AU - Holmes, R.

AU - Horwitz, N.

AU - Jawahery, A.

AU - Lubrano, P.

AU - Moneti, G. C.

AU - Sharma, V.

AU - Thoma, P.

AU - Csorna, S. E.

AU - Mestayer, M. D.

AU - Panvini, R. S.

AU - Word, G. B.

AU - Bean, A.

AU - Bobbink, G. J.

AU - Brock, I. C.

AU - Engler, A.

AU - Ferguson, T.

AU - Kraemer, R. W.

AU - Rippich, C.

AU - Vogel, H.

PY - 1987

Y1 - 1987

N2 - We report on the observation of exclusive decays of B mesons to modes containing a D or D*+ and one or two charged pions. From kinematic reconstruction we determine the masses of the neutral and charged B mesons to be 5280.60.82.0 and 5278.60.82.0 MeV, respectively. The mass difference is 2.01.10.3 MeV. Branching ratios for these modes are given. From the charged-particle momentum spectrum in (4S) decay, we find the average branching fraction for B-meson decay into a D or D* plus a charged pion to be (0.810.16)%. We find no signal for exclusive decays which would arise from the bu transition and set upper limits for several such modes.

AB - We report on the observation of exclusive decays of B mesons to modes containing a D or D*+ and one or two charged pions. From kinematic reconstruction we determine the masses of the neutral and charged B mesons to be 5280.60.82.0 and 5278.60.82.0 MeV, respectively. The mass difference is 2.01.10.3 MeV. Branching ratios for these modes are given. From the charged-particle momentum spectrum in (4S) decay, we find the average branching fraction for B-meson decay into a D or D* plus a charged pion to be (0.810.16)%. We find no signal for exclusive decays which would arise from the bu transition and set upper limits for several such modes.

UR - http://www.scopus.com/inward/record.url?scp=4243991588&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.36.1289

DO - 10.1103/PhysRevD.36.1289

M3 - 期刊論文

AN - SCOPUS:4243991588

SN - 0556-2821

VL - 36

SP - 1289

EP - 1301

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 5

ER -

Exclusive decays and masses of the B mesons

Abstract

Access to Document

Fingerprint

Cite this