Shape studies of quark jets versus gluon jets at s=10 GeV

M. S. Alam, I. J. Kim, B. Nemati, J. J. O'Neill, V. Romero, H. Severini, C. R. Sun, P. N. Wang, M. M. Zoeller, G. Crawford, R. Fulton, K. K. Gan, H. Kagan, R. Kass, J. Lee, R. Malchow, F. Morrow, M. Sung, C. White, J. WhitmoreP. Wilson, F. Butler, X. Fu, G. Kalbfleisch, M. Lambrecht, P. Skubic, J. Snow, P. L. Wang, D. Bortoletto, D. N. Brown, J. Dominick, R. L. McIlwain, T. Miao, D. H. Miller, M. Modesitt, S. F. Schaffner, E. I. Shibata, I. P J Shipsey, M. Battle, J. Ernst, H. Kroha, S. Roberts, K. Sparks, E. H. Thorndike, C. H. Wang, M. Artuso, M. Goldberg, T. Haupt, N. Horwitz, R. Kennett, G. C. Moneti, S. Playfer, Y. Rozen, P. Rubin, T. Skwarnicki, S. Stone, M. Thulasidas, W. M. Yao, G. Zhu, R. Stroynowski, A. V. Barnes, J. Bartelt, S. E. Csorna, Z. Egyed, V. Jain, T. Letson, M. D. Mestayer, P. Sheldon, D. S. Akerib, B. Barish, M. Chadha, D. F. Cowen, G. Eigen, J. S. Miller, J. Urheim, A. J. Weinstein, S. Menary, R. J. Morrison, H. N. Nelson, J. Richman, H. Tajima, D. Schmidt, D. Sperka, M. Witherell, D. Acosta, G. Masek, B. Ong, H. Paar, M. Sivertz, M. Procario, M. Daoudi, W. T. Ford, D. R. Johnson, K. Lingel, M. Lohner, P. Rankin, J. G. Smith, J. Alexander, C. Bebek, K. Berkelman, D. Besson, T. E. Browder, D. G. Cassel, Elliott C Cheu, D. M. Coffman, P. S. Drell, R. Ehrlich, M. Garcia-Sciveres, B. Geiser, B. Gittelman, S. W. Gray, D. L. Hartill, B. K. Heltsley, K. Honscheid, C. Jones, J. Kandaswamy, N. Katayama, P. C. Kim, D. L. Kreinick, G. S. Ludwig, J. Masui, J. Mevissen, N. B. Mistry, S. Nandi, C. R. Ng, E. Nordberg, C. O'Grady, J. R. Patterson, D. Peterson, D. Riley, M. Sapper, M. Selen, H. Worden, M. Worris, F. Würthwein, P. Avery, A. Freyberger, J. Rodriguez, R. Stephens, J. Yelton, S. Henderson, K. Kinoshita, T. Liu, M. Saulnier, R. Wilson, H. Yamamoto, A. J. Sadoff, R. Ammar, S. Ball, P. Baringer, D. Coppage, R. Davis, N. Hancock, M. Kelly, N. Kwak, H. Lam, S. Ro, Y. Kubota, M. Lattery, J. K. Nelson, D. Perticone, R. Poling, S. Schrenk, R. Wang

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Using date from e+e- annihilation into hadrons taken on the (1S) and continuum, we are able to compare event properties of three-gluon (ggg) and quark-antiquark (qq») decays. By tagging radiative decays of the (3S) to the b states, we can make comparisons of the b event shapes with continuum and ggg decays of the (1S). Contrary to the notion that two-gluon (gg) events are globally very similar to qq» jets, we infer from a study of the b(J=0 or 2) states that gg event shapes more closely resemble ggg decays of the (1S), whereas qq»g decays of the b(J=1) state more closely resemble qq» continuum events in their decay characteristics.

Original languageEnglish (US)
Pages (from-to)4822-4827
Number of pages6
JournalPhysical Review D
Volume46
Issue number11
DOIs
StatePublished - 1992
Externally publishedYes

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quarks
decay
continuums
hadrons
marking

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Alam, M. S., Kim, I. J., Nemati, B., O'Neill, J. J., Romero, V., Severini, H., ... Wang, R. (1992). Shape studies of quark jets versus gluon jets at s=10 GeV. Physical Review D, 46(11), 4822-4827. https://doi.org/10.1103/PhysRevD.46.4822

Shape studies of quark jets versus gluon jets at s=10 GeV. / Alam, M. S.; Kim, I. J.; Nemati, B.; O'Neill, J. J.; Romero, V.; Severini, H.; Sun, C. R.; Wang, P. N.; Zoeller, M. M.; Crawford, G.; Fulton, R.; Gan, K. K.; Kagan, H.; Kass, R.; Lee, J.; Malchow, R.; Morrow, F.; Sung, M.; White, C.; Whitmore, J.; Wilson, P.; Butler, F.; Fu, X.; Kalbfleisch, G.; Lambrecht, M.; Skubic, P.; Snow, J.; Wang, P. L.; Bortoletto, D.; Brown, D. N.; Dominick, J.; McIlwain, R. L.; Miao, T.; Miller, D. H.; Modesitt, M.; Schaffner, S. F.; Shibata, E. I.; Shipsey, I. P J; Battle, M.; Ernst, J.; Kroha, H.; Roberts, S.; Sparks, K.; Thorndike, E. H.; Wang, C. H.; Artuso, M.; Goldberg, M.; Haupt, T.; Horwitz, N.; Kennett, R.; Moneti, G. C.; Playfer, S.; Rozen, Y.; Rubin, P.; Skwarnicki, T.; Stone, S.; Thulasidas, M.; Yao, W. M.; Zhu, G.; Stroynowski, R.; Barnes, A. V.; Bartelt, J.; Csorna, S. E.; Egyed, Z.; Jain, V.; Letson, T.; Mestayer, M. D.; Sheldon, P.; Akerib, D. S.; Barish, B.; Chadha, M.; Cowen, D. F.; Eigen, G.; Miller, J. S.; Urheim, J.; Weinstein, A. J.; Menary, S.; Morrison, R. J.; Nelson, H. N.; Richman, J.; Tajima, H.; Schmidt, D.; Sperka, D.; Witherell, M.; Acosta, D.; Masek, G.; Ong, B.; Paar, H.; Sivertz, M.; Procario, M.; Daoudi, M.; Ford, W. T.; Johnson, D. R.; Lingel, K.; Lohner, M.; Rankin, P.; Smith, J. G.; Alexander, J.; Bebek, C.; Berkelman, K.; Besson, D.; Browder, T. E.; Cassel, D. G.; Cheu, Elliott C; Coffman, D. M.; Drell, P. S.; Ehrlich, R.; Garcia-Sciveres, M.; Geiser, B.; Gittelman, B.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Honscheid, K.; Jones, C.; Kandaswamy, J.; Katayama, N.; Kim, P. C.; Kreinick, D. L.; Ludwig, G. S.; Masui, J.; Mevissen, J.; Mistry, N. B.; Nandi, S.; Ng, C. R.; Nordberg, E.; O'Grady, C.; Patterson, J. R.; Peterson, D.; Riley, D.; Sapper, M.; Selen, M.; Worden, H.; Worris, M.; Würthwein, F.; Avery, P.; Freyberger, A.; Rodriguez, J.; Stephens, R.; Yelton, J.; Henderson, S.; Kinoshita, K.; Liu, T.; Saulnier, M.; Wilson, R.; Yamamoto, H.; Sadoff, A. J.; Ammar, R.; Ball, S.; Baringer, P.; Coppage, D.; Davis, R.; Hancock, N.; Kelly, M.; Kwak, N.; Lam, H.; Ro, S.; Kubota, Y.; Lattery, M.; Nelson, J. K.; Perticone, D.; Poling, R.; Schrenk, S.; Wang, R.

In: Physical Review D, Vol. 46, No. 11, 1992, p. 4822-4827.

Research output: Contribution to journalArticle

Alam, MS, Kim, IJ, Nemati, B, O'Neill, JJ, Romero, V, Severini, H, Sun, CR, Wang, PN, Zoeller, MM, Crawford, G, Fulton, R, Gan, KK, Kagan, H, Kass, R, Lee, J, Malchow, R, Morrow, F, Sung, M, White, C, Whitmore, J, Wilson, P, Butler, F, Fu, X, Kalbfleisch, G, Lambrecht, M, Skubic, P, Snow, J, Wang, PL, Bortoletto, D, Brown, DN, Dominick, J, McIlwain, RL, Miao, T, Miller, DH, Modesitt, M, Schaffner, SF, Shibata, EI, Shipsey, IPJ, Battle, M, Ernst, J, Kroha, H, Roberts, S, Sparks, K, Thorndike, EH, Wang, CH, Artuso, M, Goldberg, M, Haupt, T, Horwitz, N, Kennett, R, Moneti, GC, Playfer, S, Rozen, Y, Rubin, P, Skwarnicki, T, Stone, S, Thulasidas, M, Yao, WM, Zhu, G, Stroynowski, R, Barnes, AV, Bartelt, J, Csorna, SE, Egyed, Z, Jain, V, Letson, T, Mestayer, MD, Sheldon, P, Akerib, DS, Barish, B, Chadha, M, Cowen, DF, Eigen, G, Miller, JS, Urheim, J, Weinstein, AJ, Menary, S, Morrison, RJ, Nelson, HN, Richman, J, Tajima, H, Schmidt, D, Sperka, D, Witherell, M, Acosta, D, Masek, G, Ong, B, Paar, H, Sivertz, M, Procario, M, Daoudi, M, Ford, WT, Johnson, DR, Lingel, K, Lohner, M, Rankin, P, Smith, JG, Alexander, J, Bebek, C, Berkelman, K, Besson, D, Browder, TE, Cassel, DG, Cheu, EC, Coffman, DM, Drell, PS, Ehrlich, R, Garcia-Sciveres, M, Geiser, B, Gittelman, B, Gray, SW, Hartill, DL, Heltsley, BK, Honscheid, K, Jones, C, Kandaswamy, J, Katayama, N, Kim, PC, Kreinick, DL, Ludwig, GS, Masui, J, Mevissen, J, Mistry, NB, Nandi, S, Ng, CR, Nordberg, E, O'Grady, C, Patterson, JR, Peterson, D, Riley, D, Sapper, M, Selen, M, Worden, H, Worris, M, Würthwein, F, Avery, P, Freyberger, A, Rodriguez, J, Stephens, R, Yelton, J, Henderson, S, Kinoshita, K, Liu, T, Saulnier, M, Wilson, R, Yamamoto, H, Sadoff, AJ, Ammar, R, Ball, S, Baringer, P, Coppage, D, Davis, R, Hancock, N, Kelly, M, Kwak, N, Lam, H, Ro, S, Kubota, Y, Lattery, M, Nelson, JK, Perticone, D, Poling, R, Schrenk, S & Wang, R 1992, 'Shape studies of quark jets versus gluon jets at s=10 GeV', Physical Review D, vol. 46, no. 11, pp. 4822-4827. https://doi.org/10.1103/PhysRevD.46.4822
Alam MS, Kim IJ, Nemati B, O'Neill JJ, Romero V, Severini H et al. Shape studies of quark jets versus gluon jets at s=10 GeV. Physical Review D. 1992;46(11):4822-4827. https://doi.org/10.1103/PhysRevD.46.4822
Alam, M. S. ; Kim, I. J. ; Nemati, B. ; O'Neill, J. J. ; Romero, V. ; Severini, H. ; Sun, C. R. ; Wang, P. N. ; Zoeller, M. M. ; Crawford, G. ; Fulton, R. ; Gan, K. K. ; Kagan, H. ; Kass, R. ; Lee, J. ; Malchow, R. ; Morrow, F. ; Sung, M. ; White, C. ; Whitmore, J. ; Wilson, P. ; Butler, F. ; Fu, X. ; Kalbfleisch, G. ; Lambrecht, M. ; Skubic, P. ; Snow, J. ; Wang, P. L. ; Bortoletto, D. ; Brown, D. N. ; Dominick, J. ; McIlwain, R. L. ; Miao, T. ; Miller, D. H. ; Modesitt, M. ; Schaffner, S. F. ; Shibata, E. I. ; Shipsey, I. P J ; Battle, M. ; Ernst, J. ; Kroha, H. ; Roberts, S. ; Sparks, K. ; Thorndike, E. H. ; Wang, C. H. ; Artuso, M. ; Goldberg, M. ; Haupt, T. ; Horwitz, N. ; Kennett, R. ; Moneti, G. C. ; Playfer, S. ; Rozen, Y. ; Rubin, P. ; Skwarnicki, T. ; Stone, S. ; Thulasidas, M. ; Yao, W. M. ; Zhu, G. ; Stroynowski, R. ; Barnes, A. V. ; Bartelt, J. ; Csorna, S. E. ; Egyed, Z. ; Jain, V. ; Letson, T. ; Mestayer, M. D. ; Sheldon, P. ; Akerib, D. S. ; Barish, B. ; Chadha, M. ; Cowen, D. F. ; Eigen, G. ; Miller, J. S. ; Urheim, J. ; Weinstein, A. J. ; Menary, S. ; Morrison, R. J. ; Nelson, H. N. ; Richman, J. ; Tajima, H. ; Schmidt, D. ; Sperka, D. ; Witherell, M. ; Acosta, D. ; Masek, G. ; Ong, B. ; Paar, H. ; Sivertz, M. ; Procario, M. ; Daoudi, M. ; Ford, W. T. ; Johnson, D. R. ; Lingel, K. ; Lohner, M. ; Rankin, P. ; Smith, J. G. ; Alexander, J. ; Bebek, C. ; Berkelman, K. ; Besson, D. ; Browder, T. E. ; Cassel, D. G. ; Cheu, Elliott C ; Coffman, D. M. ; Drell, P. S. ; Ehrlich, R. ; Garcia-Sciveres, M. ; Geiser, B. ; Gittelman, B. ; Gray, S. W. ; Hartill, D. L. ; Heltsley, B. K. ; Honscheid, K. ; Jones, C. ; Kandaswamy, J. ; Katayama, N. ; Kim, P. C. ; Kreinick, D. L. ; Ludwig, G. S. ; Masui, J. ; Mevissen, J. ; Mistry, N. B. ; Nandi, S. ; Ng, C. R. ; Nordberg, E. ; O'Grady, C. ; Patterson, J. R. ; Peterson, D. ; Riley, D. ; Sapper, M. ; Selen, M. ; Worden, H. ; Worris, M. ; Würthwein, F. ; Avery, P. ; Freyberger, A. ; Rodriguez, J. ; Stephens, R. ; Yelton, J. ; Henderson, S. ; Kinoshita, K. ; Liu, T. ; Saulnier, M. ; Wilson, R. ; Yamamoto, H. ; Sadoff, A. J. ; Ammar, R. ; Ball, S. ; Baringer, P. ; Coppage, D. ; Davis, R. ; Hancock, N. ; Kelly, M. ; Kwak, N. ; Lam, H. ; Ro, S. ; Kubota, Y. ; Lattery, M. ; Nelson, J. K. ; Perticone, D. ; Poling, R. ; Schrenk, S. ; Wang, R. / Shape studies of quark jets versus gluon jets at s=10 GeV. In: Physical Review D. 1992 ; Vol. 46, No. 11. pp. 4822-4827.
@article{972addf763dc4427b2478ea548114263,
title = "Shape studies of quark jets versus gluon jets at s=10 GeV",
abstract = "Using date from e+e- annihilation into hadrons taken on the (1S) and continuum, we are able to compare event properties of three-gluon (ggg) and quark-antiquark (qq») decays. By tagging radiative decays of the (3S) to the b states, we can make comparisons of the b event shapes with continuum and ggg decays of the (1S). Contrary to the notion that two-gluon (gg) events are globally very similar to qq» jets, we infer from a study of the b(J=0 or 2) states that gg event shapes more closely resemble ggg decays of the (1S), whereas qq»g decays of the b(J=1) state more closely resemble qq» continuum events in their decay characteristics.",
author = "Alam, {M. S.} and Kim, {I. J.} and B. Nemati and O'Neill, {J. J.} and V. Romero and H. Severini and Sun, {C. R.} and Wang, {P. N.} and Zoeller, {M. M.} and G. Crawford and R. Fulton and Gan, {K. K.} and H. Kagan and R. Kass and J. Lee and R. Malchow and F. Morrow and M. Sung and C. White and J. Whitmore and P. Wilson and F. Butler and X. Fu and G. Kalbfleisch and M. Lambrecht and P. Skubic and J. Snow and Wang, {P. L.} and D. Bortoletto and Brown, {D. N.} and J. Dominick and McIlwain, {R. L.} and T. Miao and Miller, {D. H.} and M. Modesitt and Schaffner, {S. F.} and Shibata, {E. I.} and Shipsey, {I. P J} and M. Battle and J. Ernst and H. Kroha and S. Roberts and K. Sparks and Thorndike, {E. H.} and Wang, {C. H.} and M. Artuso and M. Goldberg and T. Haupt and N. Horwitz and R. Kennett and Moneti, {G. C.} and S. Playfer and Y. Rozen and P. Rubin and T. Skwarnicki and S. Stone and M. Thulasidas and Yao, {W. M.} and G. Zhu and R. Stroynowski and Barnes, {A. V.} and J. Bartelt and Csorna, {S. E.} and Z. Egyed and V. Jain and T. Letson and Mestayer, {M. D.} and P. Sheldon and Akerib, {D. S.} and B. Barish and M. Chadha and Cowen, {D. F.} and G. Eigen and Miller, {J. S.} and J. Urheim and Weinstein, {A. J.} and S. Menary and Morrison, {R. J.} and Nelson, {H. N.} and J. Richman and H. Tajima and D. Schmidt and D. Sperka and M. Witherell and D. Acosta and G. Masek and B. Ong and H. Paar and M. Sivertz and M. Procario and M. Daoudi and Ford, {W. T.} and Johnson, {D. R.} and K. Lingel and M. Lohner and P. Rankin and Smith, {J. G.} and J. Alexander and C. Bebek and K. Berkelman and D. Besson and Browder, {T. E.} and Cassel, {D. G.} and Cheu, {Elliott C} and Coffman, {D. M.} and Drell, {P. S.} and R. Ehrlich 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 C. Jones and J. Kandaswamy and N. Katayama and Kim, {P. C.} and Kreinick, {D. L.} and Ludwig, {G. S.} and J. Masui and J. Mevissen and Mistry, {N. B.} and S. Nandi and Ng, {C. R.} and E. Nordberg and C. O'Grady and Patterson, {J. R.} and D. Peterson and D. Riley and M. Sapper and M. Selen and H. Worden and M. Worris and F. W{\"u}rthwein and P. Avery and A. Freyberger and J. Rodriguez and R. Stephens and J. Yelton and S. Henderson and K. Kinoshita and T. Liu and M. Saulnier and R. Wilson and H. Yamamoto and Sadoff, {A. J.} and R. Ammar and S. Ball and P. Baringer and D. Coppage and R. Davis and N. Hancock and M. Kelly and N. Kwak and H. Lam and S. Ro and Y. Kubota and M. Lattery and Nelson, {J. K.} and D. Perticone and R. Poling and S. Schrenk and R. Wang",
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doi = "10.1103/PhysRevD.46.4822",
language = "English (US)",
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TY - JOUR

T1 - Shape studies of quark jets versus gluon jets at s=10 GeV

AU - Alam, M. S.

AU - Kim, I. J.

AU - Nemati, B.

AU - O'Neill, J. J.

AU - Romero, V.

AU - Severini, H.

AU - Sun, C. R.

AU - Wang, P. N.

AU - Zoeller, M. M.

AU - Crawford, G.

AU - Fulton, R.

AU - Gan, K. K.

AU - Kagan, H.

AU - Kass, R.

AU - Lee, J.

AU - Malchow, R.

AU - Morrow, F.

AU - Sung, M.

AU - White, C.

AU - Whitmore, J.

AU - Wilson, P.

AU - Butler, F.

AU - Fu, X.

AU - Kalbfleisch, G.

AU - Lambrecht, M.

AU - Skubic, P.

AU - Snow, J.

AU - Wang, P. L.

AU - Bortoletto, D.

AU - Brown, D. N.

AU - Dominick, J.

AU - McIlwain, R. L.

AU - Miao, T.

AU - Miller, D. H.

AU - Modesitt, M.

AU - Schaffner, S. F.

AU - Shibata, E. I.

AU - Shipsey, I. P J

AU - Battle, M.

AU - Ernst, J.

AU - Kroha, H.

AU - Roberts, S.

AU - Sparks, K.

AU - Thorndike, E. H.

AU - Wang, C. H.

AU - Artuso, M.

AU - Goldberg, M.

AU - Haupt, T.

AU - Horwitz, N.

AU - Kennett, R.

AU - Moneti, G. C.

AU - Playfer, S.

AU - Rozen, Y.

AU - Rubin, P.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Thulasidas, M.

AU - Yao, W. M.

AU - Zhu, G.

AU - Stroynowski, R.

AU - Barnes, A. V.

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Egyed, Z.

AU - Jain, V.

AU - Letson, T.

AU - Mestayer, M. D.

AU - Sheldon, P.

AU - Akerib, D. S.

AU - Barish, B.

AU - Chadha, M.

AU - Cowen, D. F.

AU - Eigen, G.

AU - Miller, J. S.

AU - Urheim, J.

AU - Weinstein, A. J.

AU - Menary, S.

AU - Morrison, R. J.

AU - Nelson, H. N.

AU - Richman, J.

AU - Tajima, H.

AU - Schmidt, D.

AU - Sperka, D.

AU - Witherell, M.

AU - Acosta, D.

AU - Masek, G.

AU - Ong, B.

AU - Paar, H.

AU - Sivertz, M.

AU - Procario, M.

AU - Daoudi, M.

AU - Ford, W. T.

AU - Johnson, D. R.

AU - Lingel, K.

AU - Lohner, M.

AU - Rankin, P.

AU - Smith, J. G.

AU - Alexander, J.

AU - Bebek, C.

AU - Berkelman, K.

AU - Besson, D.

AU - Browder, T. E.

AU - Cassel, D. G.

AU - Cheu, Elliott C

AU - Coffman, D. M.

AU - Drell, P. S.

AU - Ehrlich, R.

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 - Jones, C.

AU - Kandaswamy, J.

AU - Katayama, N.

AU - Kim, P. C.

AU - Kreinick, D. L.

AU - Ludwig, G. S.

AU - Masui, J.

AU - Mevissen, J.

AU - Mistry, N. B.

AU - Nandi, S.

AU - Ng, C. R.

AU - Nordberg, E.

AU - O'Grady, C.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Riley, D.

AU - Sapper, M.

AU - Selen, M.

AU - Worden, H.

AU - Worris, M.

AU - Würthwein, F.

AU - Avery, P.

AU - Freyberger, A.

AU - Rodriguez, J.

AU - Stephens, R.

AU - Yelton, J.

AU - Henderson, S.

AU - Kinoshita, K.

AU - Liu, T.

AU - Saulnier, M.

AU - Wilson, R.

AU - Yamamoto, H.

AU - Sadoff, A. J.

AU - Ammar, R.

AU - Ball, S.

AU - Baringer, P.

AU - Coppage, D.

AU - Davis, R.

AU - Hancock, N.

AU - Kelly, M.

AU - Kwak, N.

AU - Lam, H.

AU - Ro, S.

AU - Kubota, Y.

AU - Lattery, M.

AU - Nelson, J. K.

AU - Perticone, D.

AU - Poling, R.

AU - Schrenk, S.

AU - Wang, R.

PY - 1992

Y1 - 1992

N2 - Using date from e+e- annihilation into hadrons taken on the (1S) and continuum, we are able to compare event properties of three-gluon (ggg) and quark-antiquark (qq») decays. By tagging radiative decays of the (3S) to the b states, we can make comparisons of the b event shapes with continuum and ggg decays of the (1S). Contrary to the notion that two-gluon (gg) events are globally very similar to qq» jets, we infer from a study of the b(J=0 or 2) states that gg event shapes more closely resemble ggg decays of the (1S), whereas qq»g decays of the b(J=1) state more closely resemble qq» continuum events in their decay characteristics.

AB - Using date from e+e- annihilation into hadrons taken on the (1S) and continuum, we are able to compare event properties of three-gluon (ggg) and quark-antiquark (qq») decays. By tagging radiative decays of the (3S) to the b states, we can make comparisons of the b event shapes with continuum and ggg decays of the (1S). Contrary to the notion that two-gluon (gg) events are globally very similar to qq» jets, we infer from a study of the b(J=0 or 2) states that gg event shapes more closely resemble ggg decays of the (1S), whereas qq»g decays of the b(J=1) state more closely resemble qq» continuum events in their decay characteristics.

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DO - 10.1103/PhysRevD.46.4822

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JO - Physical review D: Particles and fields

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