Measurement of the ratio B(D0'e)B(D0K-e+e)

G. Crawford; R. Fulton; K. K. Gan; T. Jensen; D. R. Johnson; H. Kagan; R. Kass; R. Malchow; F. Morrow; J. Whitmore; P. Wilson; D. Bortoletto; D. Brown; J. Dominick; R. L. McIlwain; D. H. Miller; M. Modesitt; C. R. Ng; S. F. Schaffner; E. I. Shibata; I. P.J. Shipsey; M. Battle; P. Kim; H. Kroha; K. Sparks; E. H. Thorndike; C. H. Wang; M. S. Alam; I. J. Kim; B. Nemati; V. Romero; C. R. Sun; P. N. Wang; M. M. Zoeller; M. Goldberg; T. Haupt; N. Horwitz; V. Jain; Rosemary Kennett; M. D. Mestayer; G. C. Moneti; Y. Rozen; P. Rubin; T. Skwarnicki; S. Stone; M. Thusalidas; W. M. Yao; G. Zhu; A. V. Barnes; J. Bartelt; S. E. Csorna; T. Letson; J. Alexander; M. Artuso; C. Bebek; K. Berkelman; D. Besson; T. Browder; D. G. Cassel; E. Cheu; D. M. Coffman; P. S. Drell; R. Ehrlich; R. S. Galik; M. Garcia-Sciveres; B. Geiser; B. Gittelman; S. W. Gray; D. L. Hartill; B. K. Heltsley; K. Honscheid; J. Kandaswamy; N. Katayama; D. L. Kreinick; J. D. Lewis; G. S. Ludwig; J. Masui; J. Mevissen; N. B. Mistry; S. Nandi; E. Nordberg; C. O'Grady; J. R. Patterson; D. Peterson; M. Pisharody; D. Riley; M. Sapper; M. Selen; A. Silverman; H. Worden; M. Worris; A. J. Sadoff; P. Avery; A. Freyberger; J. Rodriguez; J. Yelton; S. Henderson; K. Kinoshita; F. Pipkin

doi:10.1103/PhysRevD.44.3394

Measurement of the ratio B(D0'e)B(D0K-e+e)

G. Crawford, R. Fulton, K. K. Gan, T. Jensen, D. R. Johnson, H. Kagan, R. Kass, R. Malchow, F. Morrow, J. Whitmore, P. Wilson, D. Bortoletto, D. Brown, J. Dominick, R. L. McIlwain, D. H. Miller, M. Modesitt, C. R. Ng, S. F. Schaffner, E. I. ShibataI. P.J. Shipsey, M. Battle, P. Kim, H. Kroha, K. Sparks, E. H. Thorndike, C. H. Wang, M. S. Alam, I. J. Kim, B. Nemati, V. Romero, C. R. Sun, P. N. Wang, M. M. Zoeller, M. Goldberg, T. Haupt, N. Horwitz, V. Jain, Rosemary Kennett, M. D. Mestayer, G. C. Moneti, Y. Rozen, P. Rubin, T. Skwarnicki, S. Stone, M. Thusalidas, W. M. Yao, G. Zhu, A. V. Barnes, J. Bartelt, S. E. Csorna, T. Letson, J. Alexander, M. Artuso, C. Bebek, K. Berkelman, D. Besson, T. Browder, D. G. Cassel, E. Cheu, D. M. Coffman, P. S. Drell, R. Ehrlich, R. S. Galik, M. Garcia-Sciveres, B. Geiser, B. Gittelman, S. W. Gray, D. L. Hartill, B. K. Heltsley, K. Honscheid, J. Kandaswamy, N. Katayama, D. L. Kreinick, J. D. Lewis, G. S. Ludwig, J. Masui, J. Mevissen, N. B. Mistry, S. Nandi, E. Nordberg, C. O'Grady, J. R. Patterson, D. Peterson, M. Pisharody, D. Riley, M. Sapper, M. Selen, A. Silverman, H. Worden, M. Worris, A. J. Sadoff, P. Avery, A. Freyberger, J. Rodriguez, J. Yelton, S. Henderson, K. Kinoshita, F. Pipkin

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30 Scopus citations

Abstract

Using the CLEO detector at the Cornell Electron Storage Ring, we have performed a direct measurement of the ratio of D0 semileptonic branching fractions into vector and pseudoscalar final states. We find B(D0K*-e+e)B(D0K-e+e)=0.510.180.06, in agreement with the ratio derived by the E691 experiment which compares D+ and D0 final states. We also set an upper limit on the ratio B(D0*0-e+e)B(D0K*-e+e)<0.64 at 90% confidence level.

Original language	English (US)
Pages (from-to)	3394-3401
Number of pages	8
Journal	Physical Review D
Volume	44
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.44.3394
State	Published - 1991
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevD.44.3394

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Crawford, G., Fulton, R., Gan, K. K., Jensen, T., Johnson, D. R., Kagan, H., Kass, R., Malchow, R., Morrow, F., Whitmore, J., Wilson, P., Bortoletto, D., Brown, D., Dominick, J., McIlwain, R. L., Miller, D. H., Modesitt, M., Ng, C. R., Schaffner, S. F., ... Pipkin, F. (1991). Measurement of the ratio B(D0'e)B(D0K-e+e). Physical Review D, 44(11), 3394-3401. https://doi.org/10.1103/PhysRevD.44.3394

Crawford, G, Fulton, R, Gan, KK, Jensen, T, Johnson, DR, Kagan, H, Kass, R, Malchow, R, Morrow, F, Whitmore, J, Wilson, P, Bortoletto, D, Brown, D, Dominick, J, McIlwain, RL, Miller, DH, Modesitt, M, Ng, CR, Schaffner, SF, Shibata, EI, Shipsey, IPJ, Battle, M, Kim, P, Kroha, H, Sparks, K, Thorndike, EH, Wang, CH, Alam, MS, Kim, IJ, Nemati, B, Romero, V, Sun, CR, Wang, PN, Zoeller, MM, Goldberg, M, Haupt, T, Horwitz, N, Jain, V, Kennett, R, Mestayer, MD, Moneti, GC, Rozen, Y, Rubin, P, Skwarnicki, T, Stone, S, Thusalidas, M, Yao, WM, Zhu, G, Barnes, AV, Bartelt, J, Csorna, SE, Letson, T, Alexander, J, Artuso, M, Bebek, C, Berkelman, K, Besson, D, Browder, T, Cassel, DG, Cheu, E, Coffman, DM, Drell, PS, Ehrlich, R, Galik, RS, Garcia-Sciveres, M, Geiser, B, Gittelman, B, Gray, SW, Hartill, DL, Heltsley, BK, Honscheid, K, Kandaswamy, J, Katayama, N, Kreinick, DL, Lewis, JD, Ludwig, GS, Masui, J, Mevissen, J, Mistry, NB, Nandi, S, Nordberg, E, O'Grady, C, Patterson, JR, Peterson, D, Pisharody, M, Riley, D, Sapper, M, Selen, M, Silverman, A, Worden, H, Worris, M, Sadoff, AJ, Avery, P, Freyberger, A, Rodriguez, J, Yelton, J, Henderson, S, Kinoshita, K & Pipkin, F 1991, 'Measurement of the ratio B(D0'e)B(D0K-e+e)', Physical Review D, vol. 44, no. 11, pp. 3394-3401. https://doi.org/10.1103/PhysRevD.44.3394

@article{a47cab3f259d4d8f87250032fb7a474a,

title = "Measurement of the ratio B(D0'e)B(D0K-e+e)",

abstract = "Using the CLEO detector at the Cornell Electron Storage Ring, we have performed a direct measurement of the ratio of D0 semileptonic branching fractions into vector and pseudoscalar final states. We find B(D0K*-e+e)B(D0K-e+e)=0.510.180.06, in agreement with the ratio derived by the E691 experiment which compares D+ and D0 final states. We also set an upper limit on the ratio B(D0*0-e+e)B(D0K*-e+e)<0.64 at 90% confidence level.",

author = "G. Crawford and R. Fulton and Gan, {K. K.} and T. Jensen and Johnson, {D. R.} and H. Kagan and R. Kass and R. Malchow and F. Morrow and J. Whitmore and P. Wilson and D. Bortoletto and D. Brown and J. Dominick and McIlwain, {R. L.} and Miller, {D. H.} and M. Modesitt and Ng, {C. R.} and Schaffner, {S. F.} and Shibata, {E. I.} and Shipsey, {I. P.J.} and M. Battle and P. Kim and H. Kroha and K. Sparks and Thorndike, {E. H.} and Wang, {C. H.} and Alam, {M. S.} and Kim, {I. J.} and B. Nemati and V. Romero and Sun, {C. R.} and Wang, {P. N.} and Zoeller, {M. M.} and M. Goldberg and T. Haupt and N. Horwitz and V. Jain and Rosemary Kennett and Mestayer, {M. D.} and Moneti, {G. C.} and Y. Rozen and P. Rubin and T. Skwarnicki and S. Stone and M. Thusalidas and Yao, {W. M.} and G. Zhu and Barnes, {A. V.} and J. Bartelt and Csorna, {S. E.} and T. Letson and J. Alexander and M. Artuso and C. Bebek and K. Berkelman and D. Besson and T. Browder and Cassel, {D. G.} and E. Cheu and Coffman, {D. M.} and Drell, {P. S.} and R. Ehrlich and Galik, {R. S.} and M. Garcia-Sciveres and B. Geiser and B. Gittelman and Gray, {S. W.} and Hartill, {D. L.} and Heltsley, {B. K.} and K. Honscheid and J. Kandaswamy and N. Katayama and Kreinick, {D. L.} and Lewis, {J. D.} and Ludwig, {G. S.} and J. Masui and J. Mevissen and Mistry, {N. B.} and S. Nandi and E. Nordberg and C. O'Grady and Patterson, {J. R.} and D. Peterson and M. Pisharody and D. Riley and M. Sapper and M. Selen and A. Silverman and H. Worden and M. Worris and Sadoff, {A. J.} and P. Avery and A. Freyberger and J. Rodriguez and J. Yelton and S. Henderson and K. Kinoshita and F. Pipkin",

year = "1991",

doi = "10.1103/PhysRevD.44.3394",

language = "English (US)",

volume = "44",

pages = "3394--3401",

journal = "Physical Review D",

issn = "0556-2821",

publisher = "American Institute of Physics",

number = "11",

}

TY - JOUR

T1 - Measurement of the ratio B(D0'e)B(D0K-e+e)

AU - Crawford, G.

AU - Fulton, R.

AU - Gan, K. K.

AU - Jensen, T.

AU - Johnson, D. R.

AU - Kagan, H.

AU - Kass, R.

AU - Malchow, R.

AU - Morrow, F.

AU - Whitmore, J.

AU - Wilson, P.

AU - Bortoletto, D.

AU - Brown, D.

AU - Dominick, J.

AU - McIlwain, R. L.

AU - Miller, D. H.

AU - Modesitt, M.

AU - Ng, C. R.

AU - Schaffner, S. F.

AU - Shibata, E. I.

AU - Shipsey, I. P.J.

AU - Battle, M.

AU - Kim, P.

AU - Kroha, H.

AU - Sparks, K.

AU - Thorndike, E. H.

AU - Wang, C. H.

AU - Alam, M. S.

AU - Kim, I. J.

AU - Nemati, B.

AU - Romero, V.

AU - Sun, C. R.

AU - Wang, P. N.

AU - Zoeller, M. M.

AU - Goldberg, M.

AU - Haupt, T.

AU - Horwitz, N.

AU - Jain, V.

AU - Kennett, Rosemary

AU - Mestayer, M. D.

AU - Moneti, G. C.

AU - Rozen, Y.

AU - Rubin, P.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Thusalidas, M.

AU - Yao, W. M.

AU - Zhu, G.

AU - Barnes, A. V.

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Letson, T.

AU - Alexander, J.

AU - Artuso, M.

AU - Bebek, C.

AU - Berkelman, K.

AU - Besson, D.

AU - Browder, T.

AU - Cassel, D. G.

AU - Cheu, E.

AU - Coffman, D. M.

AU - Drell, P. S.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Garcia-Sciveres, M.

AU - Geiser, B.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Honscheid, K.

AU - Kandaswamy, J.

AU - Katayama, N.

AU - Kreinick, D. L.

AU - Lewis, J. D.

AU - Ludwig, G. S.

AU - Masui, J.

AU - Mevissen, J.

AU - Mistry, N. B.

AU - Nandi, S.

AU - Nordberg, E.

AU - O'Grady, C.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Pisharody, M.

AU - Riley, D.

AU - Sapper, M.

AU - Selen, M.

AU - Silverman, A.

AU - Worden, H.

AU - Worris, M.

AU - Sadoff, A. J.

AU - Avery, P.

AU - Freyberger, A.

AU - Rodriguez, J.

AU - Yelton, J.

AU - Henderson, S.

AU - Kinoshita, K.

AU - Pipkin, F.

PY - 1991

Y1 - 1991

N2 - Using the CLEO detector at the Cornell Electron Storage Ring, we have performed a direct measurement of the ratio of D0 semileptonic branching fractions into vector and pseudoscalar final states. We find B(D0K*-e+e)B(D0K-e+e)=0.510.180.06, in agreement with the ratio derived by the E691 experiment which compares D+ and D0 final states. We also set an upper limit on the ratio B(D0*0-e+e)B(D0K*-e+e)<0.64 at 90% confidence level.

AB - Using the CLEO detector at the Cornell Electron Storage Ring, we have performed a direct measurement of the ratio of D0 semileptonic branching fractions into vector and pseudoscalar final states. We find B(D0K*-e+e)B(D0K-e+e)=0.510.180.06, in agreement with the ratio derived by the E691 experiment which compares D+ and D0 final states. We also set an upper limit on the ratio B(D0*0-e+e)B(D0K*-e+e)<0.64 at 90% confidence level.

UR - http://www.scopus.com/inward/record.url?scp=4244111657&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4244111657&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.44.3394

DO - 10.1103/PhysRevD.44.3394

M3 - Article

AN - SCOPUS:4244111657

SN - 0556-2821

VL - 44

SP - 3394

EP - 3401

JO - Physical Review D

JF - Physical Review D

IS - 11

ER -

Measurement of the ratio B(D0'e)B(D0K-e+e)

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