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; M. Sapper; A. Silverman; S. Stone; H. Worden; M. Worris; A. J. Sadoff; P. Avery; D. Besson; L. Garren; J. Yelton; T. Bowcock; K. Kinoshita; F. M. Pipkin; M. Procario; Richard Wilson; J. Wolinski; D. Xiao; R. Ammar; P. Baringer; P. Haas; Ha Lam; A. Jawahery; C. H. Park; D. Perticone; R. Poling; R. Fulton; M. Hempstead; T. Jensen; D. R. Johnson; H. Kagan; R. Kass; F. Morrow; J. Whitmore; W. Y. Chen; J. Dominick; R. L. McIlwain; D. H. Miller; C. R. Ng; E. I. Shibata; W. M. Yao; K. Sparks; E. H. Thorndike

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. ArtusoC. 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, M. Sapper, A. Silverman, S. Stone, H. Worden, M. Worris, A. J. Sadoff, P. Avery, D. Besson, L. Garren, J. Yelton, T. Bowcock, K. Kinoshita, F. M. Pipkin, M. Procario, Richard Wilson, J. Wolinski, D. Xiao, R. Ammar, P. Baringer, P. Haas, Ha Lam, A. Jawahery, C. H. Park, D. Perticone, R. Poling, R. Fulton, M. Hempstead, T. Jensen, D. R. Johnson, H. Kagan, R. Kass, F. Morrow, J. Whitmore, W. Y. Chen, J. Dominick, R. L. McIlwain, D. H. Miller, C. R. Ng, E. I. Shibata, W. M. Yao, K. Sparks, E. H. Thorndike

Department of Physics

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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

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(89)91219-7

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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., ... Thorndike, E. H. (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, Sapper, M, Silverman, A, Stone, S, Worden, H, Worris, M, Sadoff, AJ, Avery, P, Besson, D, Garren, L, Yelton, J, Bowcock, T, Kinoshita, K, Pipkin, FM, Procario, M, Wilson, R, Wolinski, J, Xiao, D, Ammar, R, Baringer, P, Haas, P, Lam, H, Jawahery, A, Park, CH, Perticone, D, Poling, R, Fulton, R, Hempstead, M, Jensen, T, Johnson, DR, Kagan, H, Kass, R, Morrow, F, Whitmore, J, Chen, WY, Dominick, J, McIlwain, RL, Miller, DH, Ng, CR, Shibata, EI, Yao, WM, Sparks, K & Thorndike, EH 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 M. Sapper and A. Silverman and S. Stone and H. Worden and M. Worris and Sadoff, {A. J.} and P. Avery and D. Besson and L. Garren and J. Yelton and T. Bowcock and K. Kinoshita and Pipkin, {F. M.} and M. Procario and Richard Wilson and J. Wolinski and D. Xiao and R. Ammar and P. Baringer and P. Haas and Ha Lam and A. Jawahery and Park, {C. H.} and D. Perticone and R. Poling and R. Fulton and M. Hempstead and T. Jensen and Johnson, {D. R.} and H. Kagan and R. Kass and F. Morrow and J. Whitmore and Chen, {W. Y.} and J. Dominick and McIlwain, {R. L.} and Miller, {D. H.} and Ng, {C. R.} and Shibata, {E. I.} and Yao, {W. M.} and K. Sparks and Thorndike, {E. H.}",

year = "1989",

month = aug,

day = "10",

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

language = "English (US)",

volume = "226",

pages = "401--404",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "3-4",

}

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 - Sapper, M.

AU - Silverman, A.

AU - Stone, S.

AU - Worden, H.

AU - Worris, M.

AU - Sadoff, A. J.

AU - Avery, P.

AU - Besson, D.

AU - Garren, L.

AU - Yelton, J.

AU - Bowcock, T.

AU - Kinoshita, K.

AU - Pipkin, F. M.

AU - Procario, M.

AU - Wilson, Richard

AU - Wolinski, J.

AU - Xiao, D.

AU - Ammar, R.

AU - Baringer, P.

AU - Haas, P.

AU - Lam, Ha

AU - Jawahery, A.

AU - Park, C. H.

AU - Perticone, D.

AU - Poling, R.

AU - Fulton, R.

AU - Hempstead, M.

AU - Jensen, T.

AU - Johnson, D. R.

AU - Kagan, H.

AU - Kass, R.

AU - Morrow, F.

AU - Whitmore, J.

AU - Chen, W. Y.

AU - Dominick, J.

AU - McIlwain, R. L.

AU - Miller, D. H.

AU - Ng, C. R.

AU - Shibata, E. I.

AU - Yao, W. M.

AU - Sparks, K.

AU - Thorndike, E. H.

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 - http://www.scopus.com/inward/record.url?scp=0010823219&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0010823219&partnerID=8YFLogxK

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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