Measurement of the isospin mass splitting Ξ+cΞ0c

M. S. Alam; N. Katayama; I. J. Kim; W. C. Li; X. C. Lou; C. R. Sun; D. Bortoletto; M. Goldberg; N. Horwitz; M. D. Mestayer; G. C. Moneti; V. Sharma; I. P.J. Shipsey; T. Skwarnicki; S. E. Csorna; T. Letson; I. C. Brock; T. Ferguson; J. Alexander; M. Artuso; C. Bebek; K. Berkelman; D. G. Cassel; E. Cheu; D. M. Coffman; G. Crawford; J. W. Dewire; P. S. Drell; R. Ehrlich; R. S. Galik; B. Gittelman; S. W. Gray; A. M. Halling; D. L. Hartill; B. K. Heltsley; J. Kandaswamy; R. Kowalewski; D. L. Kreinick; Y. Kubota; J. D. Lewis; N. B. Mistry; J. Mueller; R. Namjoshi; S. Nandi; E. Nordberg; C. O'Grady; D. Peterson; M. Pisharody; D. Riley; R. Poling

doi:10.1016/0370-2693(89)91219-7

Measurement of the isospin mass splitting Ξ⁺_cΞ⁰_c

M. S. Alam
, N. Katayama
, I. J. Kim
, W. C. Li
, X. C. Lou
, C. R. Sun
, D. Bortoletto
, M. Goldberg
, N. Horwitz
, M. D. Mestayer
, G. C. Moneti
, V. Sharma
, I. P.J. Shipsey
, T. Skwarnicki
, S. E. Csorna
, T. Letson
, I. C. Brock
, T. Ferguson
, J. Alexander
, M. Artuso

C. Bebek, K. Berkelman, D. G. Cassel, E. Cheu, D. M. Coffman, G. Crawford, J. W. Dewire, P. S. Drell, R. Ehrlich, R. S. Galik, B. Gittelman, S. W. Gray, A. M. Halling, D. L. Hartill, B. K. Heltsley, J. Kandaswamy, R. Kowalewski, D. L. Kreinick, Y. Kubota, J. D. Lewis, N. B. Mistry, J. Mueller, R. Namjoshi, S. Nandi, E. Nordberg, C. O'Grady, D. Peterson, M. Pisharody, D. Riley, R. Poling

Physics and Astronomy (Twin Cities)

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

26 Scopus citations

Abstract

Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon Ξ⁺_c and its neutral counterpart the Ξ⁰_c. The Ξ⁺_c is observed through its decay to Ξ^-π⁺π⁺, and its mass is measured to be (2467±3±4) MeV. The isospin mass splitting of the Ξ_c system is found to be M(Ξ⁺_c)-M(Ξ⁰_c)=(-5±4±1)MeV.

Original language	English (US)
Pages (from-to)	401-404
Number of pages	4
Journal	Physics Letters B
Volume	226
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(89)91219-7
State	Published - Aug 10 1989

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Alam, M. S., Katayama, N., Kim, I. J., Li, W. C., Lou, X. C., Sun, C. R., Bortoletto, D., Goldberg, M., Horwitz, N., Mestayer, M. D., Moneti, G. C., Sharma, V., Shipsey, I. P. J., Skwarnicki, T., Csorna, S. E., Letson, T., Brock, I. C., Ferguson, T., Alexander, J., ... Poling, R. (1989). Measurement of the isospin mass splitting Ξ⁺_cΞ⁰_c. Physics Letters B, 226(3-4), 401-404. https://doi.org/10.1016/0370-2693(89)91219-7

Alam, MS, Katayama, N, Kim, IJ, Li, WC, Lou, XC, Sun, CR, Bortoletto, D, Goldberg, M, Horwitz, N, Mestayer, MD, Moneti, GC, Sharma, V, Shipsey, IPJ, Skwarnicki, T, Csorna, SE, Letson, T, Brock, IC, Ferguson, T, Alexander, J, Artuso, M, Bebek, C, Berkelman, K, Cassel, DG, Cheu, E, Coffman, DM, Crawford, G, Dewire, JW, Drell, PS, Ehrlich, R, Galik, RS, Gittelman, B, Gray, SW, Halling, AM, Hartill, DL, Heltsley, BK, Kandaswamy, J, Kowalewski, R, Kreinick, DL, Kubota, Y, Lewis, JD, Mistry, NB, Mueller, J, Namjoshi, R, Nandi, S, Nordberg, E, O'Grady, C, Peterson, D, Pisharody, M, Riley, D & Poling, R 1989, 'Measurement of the isospin mass splitting Ξ⁺_cΞ⁰_c', Physics Letters B, vol. 226, no. 3-4, pp. 401-404. https://doi.org/10.1016/0370-2693(89)91219-7

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title = "Measurement of the isospin mass splitting Ξ+cΞ0c",

abstract = "Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon Ξ+c and its neutral counterpart the Ξ0c. The Ξ+c is observed through its decay to Ξ-π+π+, and its mass is measured to be (2467±3±4) MeV. The isospin mass splitting of the Ξc system is found to be M(Ξ+c)-M(Ξ0c)=(-5±4±1)MeV.",

author = "Alam, \{M. S.\} and N. Katayama and Kim, \{I. J.\} and Li, \{W. C.\} and Lou, \{X. C.\} and Sun, \{C. R.\} and D. Bortoletto and M. Goldberg and N. Horwitz and Mestayer, \{M. D.\} and Moneti, \{G. C.\} and V. Sharma and Shipsey, \{I. P.J.\} and T. Skwarnicki and Csorna, \{S. E.\} and T. Letson and Brock, \{I. C.\} and T. Ferguson and J. Alexander and M. Artuso and C. Bebek and K. Berkelman and Cassel, \{D. G.\} and E. Cheu and Coffman, \{D. M.\} and G. Crawford and Dewire, \{J. W.\} and Drell, \{P. S.\} and R. Ehrlich and Galik, \{R. S.\} and B. Gittelman and Gray, \{S. W.\} and Halling, \{A. M.\} and Hartill, \{D. L.\} and Heltsley, \{B. K.\} and J. Kandaswamy and R. Kowalewski and Kreinick, \{D. L.\} and Y. Kubota and Lewis, \{J. D.\} and Mistry, \{N. B.\} and J. Mueller and R. Namjoshi and S. Nandi and E. Nordberg and C. O'Grady and D. Peterson and M. Pisharody and D. Riley and R. Poling",

year = "1989",

month = aug,

day = "10",

doi = "10.1016/0370-2693(89)91219-7",

language = "English (US)",

volume = "226",

pages = "401--404",

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TY - JOUR

T1 - Measurement of the isospin mass splitting Ξ+cΞ0c

AU - Alam, M. S.

AU - Katayama, N.

AU - Kim, I. J.

AU - Li, W. C.

AU - Lou, X. C.

AU - Sun, C. R.

AU - Bortoletto, D.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Mestayer, M. D.

AU - Moneti, G. C.

AU - Sharma, V.

AU - Shipsey, I. P.J.

AU - Skwarnicki, T.

AU - Csorna, S. E.

AU - Letson, T.

AU - Brock, I. C.

AU - Ferguson, T.

AU - Alexander, J.

AU - Artuso, M.

AU - Bebek, C.

AU - Berkelman, K.

AU - Cassel, D. G.

AU - Cheu, E.

AU - Coffman, D. M.

AU - Crawford, G.

AU - Dewire, J. W.

AU - Drell, P. S.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Halling, A. M.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Kandaswamy, J.

AU - Kowalewski, R.

AU - Kreinick, D. L.

AU - Kubota, Y.

AU - Lewis, J. D.

AU - Mistry, N. B.

AU - Mueller, J.

AU - Namjoshi, R.

AU - Nandi, S.

AU - Nordberg, E.

AU - O'Grady, C.

AU - Peterson, D.

AU - Pisharody, M.

AU - Riley, D.

AU - Poling, R.

PY - 1989/8/10

Y1 - 1989/8/10

N2 - Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon Ξ+c and its neutral counterpart the Ξ0c. The Ξ+c is observed through its decay to Ξ-π+π+, and its mass is measured to be (2467±3±4) MeV. The isospin mass splitting of the Ξc system is found to be M(Ξ+c)-M(Ξ0c)=(-5±4±1)MeV.

AB - Using the CLEO detector, we present a measurement of the mass of the charged charmed strange baryon Ξ+c and its neutral counterpart the Ξ0c. The Ξ+c is observed through its decay to Ξ-π+π+, and its mass is measured to be (2467±3±4) MeV. The isospin mass splitting of the Ξc system is found to be M(Ξ+c)-M(Ξ0c)=(-5±4±1)MeV.

UR - https://www.scopus.com/pages/publications/0010823219

UR - https://www.scopus.com/pages/publications/0010823219#tab=citedBy

U2 - 10.1016/0370-2693(89)91219-7

DO - 10.1016/0370-2693(89)91219-7

M3 - Article

AN - SCOPUS:0010823219

SN - 0370-2693

VL - 226

SP - 401

EP - 404

JO - Physics Letters B

JF - Physics Letters B

IS - 3-4

ER -

Measurement of the isospin mass splitting Ξ⁺_cΞ⁰_c

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