Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA

B. Adeva; D. P. Barber; U. Becker; J. Berdugo; G. Berghoff; A. Böhm; J. G. Branson; J. D. Burger; M. Capell; M. Cerrada; C. C. Chang; H. S. Chen; M. Chen; M. L. Chen; M. Y. Chen; Y. S. Chu; R. Clare; E. Deffur; M. Demarteau; P. Duinker; Z. Y. Feng; H. S. Fesefeldt; D. Fong; M. Fukushima; D. Harting; T. Hebbeker; G. Herten; M. C. Ho; M. M. Ilyas; D. Z. Jiang; D. Kooijman; W. Krenz; P. Kuijer; Q. Z. Li; D. Luckey; E. J. Luit; C. Mana; G. G.G. Massaro; R. Mount; H. Newman; M. Pohl; F. P. Poschmann; R. R. Rau; J. P. Revol; M. Rohde; J. A. Rubio; H. Rykaczewski; J. Salicio; I. Schulz; K. Sinram; M. Steuer; G. M. Swider; H. W. Tang; D. Teuchert; Samuel C.C. Ting; K. L. Tung; M. Q. Wang; M. White; H. G. Wu; B. Wyslouch; B. Zhou; R. Y. Zhu; Y. C. Zhu

doi:10.1103/PhysRevLett.50.799

Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA

B. Adeva
, D. P. Barber
, U. Becker
, J. Berdugo
, G. Berghoff
, A. Böhm
, J. G. Branson
, J. D. Burger
, M. Capell
, M. Cerrada
, C. C. Chang
, H. S. Chen
, M. Chen
, M. L. Chen
, M. Y. Chen
, Y. S. Chu
, R. Clare
, E. Deffur
, M. Demarteau
, P. Duinker

Z. Y. Feng, H. S. Fesefeldt, D. Fong, M. Fukushima, D. Harting, T. Hebbeker, G. Herten, M. C. Ho, M. M. Ilyas, D. Z. Jiang, D. Kooijman, W. Krenz, P. Kuijer, Q. Z. Li, D. Luckey, E. J. Luit, C. Mana, G. G.G. Massaro, R. Mount, H. Newman, M. Pohl, F. P. Poschmann, R. R. Rau, J. P. Revol, M. Rohde, J. A. Rubio, H. Rykaczewski, J. Salicio, I. Schulz, K. Sinram, M. Steuer, G. M. Swider, H. W. Tang, D. Teuchert, Samuel C.C. Ting, K. L. Tung, M. Q. Wang, M. White, H. G. Wu, B. Wyslouch, B. Zhou, R. Y. Zhu, Y. C. Zhu

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

45 Scopus citations

Abstract

With a PETRA energy scan in 30-MeV steps, the continuum production of open top quark up to 38.54 GeV is excluded. Over regions of energy scan from 29.90 to 38.63 GeV limits are set on the product of hadronic branching ratio and electronic width Bhee for toponium to be less than 2.0 keV at the 95% confidence level. By a search for flavor-changing neutral currents in b decay, models without a top quark are excluded.

Original language	English
Pages (from-to)	799-802
Number of pages	4
Journal	Physical Review Letters
Volume	50
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevLett.50.799
State	Published - 1983
Externally published	Yes

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10.1103/PhysRevLett.50.799

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Adeva, B., Barber, D. P., Becker, U., Berdugo, J., Berghoff, G., Böhm, A., Branson, J. G., Burger, J. D., Capell, M., Cerrada, M., Chang, C. C., Chen, H. S., Chen, M., Chen, M. L., Chen, M. Y., Chu, Y. S., Clare, R., Deffur, E., Demarteau, M., ... Zhu, Y. C. (1983). Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA. Physical Review Letters, 50(11), 799-802. https://doi.org/10.1103/PhysRevLett.50.799

@article{3fb5d2ceede64f9f9dda8ee3351e5d4f,

title = "Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA",

abstract = "With a PETRA energy scan in 30-MeV steps, the continuum production of open top quark up to 38.54 GeV is excluded. Over regions of energy scan from 29.90 to 38.63 GeV limits are set on the product of hadronic branching ratio and electronic width Bhee for toponium to be less than 2.0 keV at the 95\% confidence level. By a search for flavor-changing neutral currents in b decay, models without a top quark are excluded.",

author = "B. Adeva and Barber, \{D. P.\} and U. Becker and J. Berdugo and G. Berghoff and A. B{\"o}hm and Branson, \{J. G.\} and Burger, \{J. D.\} and M. Capell and M. Cerrada and Chang, \{C. C.\} and Chen, \{H. S.\} and M. Chen and Chen, \{M. L.\} and Chen, \{M. Y.\} and Chu, \{Y. S.\} and R. Clare and E. Deffur and M. Demarteau and P. Duinker and Feng, \{Z. Y.\} and Fesefeldt, \{H. S.\} and D. Fong and M. Fukushima and D. Harting and T. Hebbeker and G. Herten and Ho, \{M. C.\} and Ilyas, \{M. M.\} and Jiang, \{D. Z.\} and D. Kooijman and W. Krenz and P. Kuijer and Li, \{Q. Z.\} and D. Luckey and Luit, \{E. J.\} and C. Mana and Massaro, \{G. G.G.\} and R. Mount and H. Newman and M. Pohl and Poschmann, \{F. P.\} and Rau, \{R. R.\} and Revol, \{J. P.\} and M. Rohde and Rubio, \{J. A.\} and H. Rykaczewski and J. Salicio and I. Schulz and K. Sinram and M. Steuer and Swider, \{G. M.\} and Tang, \{H. W.\} and D. Teuchert and Ting, \{Samuel C.C.\} and Tung, \{K. L.\} and Wang, \{M. Q.\} and M. White and Wu, \{H. G.\} and B. Wyslouch and B. Zhou and Zhu, \{R. Y.\} and Zhu, \{Y. C.\}",

year = "1983",

doi = "10.1103/PhysRevLett.50.799",

language = "English",

volume = "50",

pages = "799--802",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "11",

}

Adeva, B, Barber, DP, Becker, U, Berdugo, J, Berghoff, G, Böhm, A, Branson, JG, Burger, JD, Capell, M, Cerrada, M, Chang, CC, Chen, HS, Chen, M, Chen, ML, Chen, MY, Chu, YS, Clare, R, Deffur, E, Demarteau, M, Duinker, P, Feng, ZY, Fesefeldt, HS, Fong, D, Fukushima, M, Harting, D, Hebbeker, T, Herten, G, Ho, MC, Ilyas, MM, Jiang, DZ, Kooijman, D, Krenz, W, Kuijer, P, Li, QZ, Luckey, D, Luit, EJ, Mana, C, Massaro, GGG, Mount, R, Newman, H, Pohl, M, Poschmann, FP, Rau, RR, Revol, JP, Rohde, M, Rubio, JA, Rykaczewski, H, Salicio, J, Schulz, I, Sinram, K, Steuer, M, Swider, GM, Tang, HW, Teuchert, D, Ting, SCC, Tung, KL, Wang, MQ, White, M, Wu, HG, Wyslouch, B, Zhou, B, Zhu, RY & Zhu, YC 1983, 'Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA', Physical Review Letters, vol. 50, no. 11, pp. 799-802. https://doi.org/10.1103/PhysRevLett.50.799

TY - JOUR

T1 - Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA

AU - Adeva, B.

AU - Barber, D. P.

AU - Becker, U.

AU - Berdugo, J.

AU - Berghoff, G.

AU - Böhm, A.

AU - Branson, J. G.

AU - Burger, J. D.

AU - Capell, M.

AU - Cerrada, M.

AU - Chang, C. C.

AU - Chen, H. S.

AU - Chen, M.

AU - Chen, M. L.

AU - Chen, M. Y.

AU - Chu, Y. S.

AU - Clare, R.

AU - Deffur, E.

AU - Demarteau, M.

AU - Duinker, P.

AU - Feng, Z. Y.

AU - Fesefeldt, H. S.

AU - Fong, D.

AU - Fukushima, M.

AU - Harting, D.

AU - Hebbeker, T.

AU - Herten, G.

AU - Ho, M. C.

AU - Ilyas, M. M.

AU - Jiang, D. Z.

AU - Kooijman, D.

AU - Krenz, W.

AU - Kuijer, P.

AU - Li, Q. Z.

AU - Luckey, D.

AU - Luit, E. J.

AU - Mana, C.

AU - Massaro, G. G.G.

AU - Mount, R.

AU - Newman, H.

AU - Pohl, M.

AU - Poschmann, F. P.

AU - Rau, R. R.

AU - Revol, J. P.

AU - Rohde, M.

AU - Rubio, J. A.

AU - Rykaczewski, H.

AU - Salicio, J.

AU - Schulz, I.

AU - Sinram, K.

AU - Steuer, M.

AU - Swider, G. M.

AU - Tang, H. W.

AU - Teuchert, D.

AU - Ting, Samuel C.C.

AU - Tung, K. L.

AU - Wang, M. Q.

AU - White, M.

AU - Wu, H. G.

AU - Wyslouch, B.

AU - Zhou, B.

AU - Zhu, R. Y.

AU - Zhu, Y. C.

PY - 1983

Y1 - 1983

N2 - With a PETRA energy scan in 30-MeV steps, the continuum production of open top quark up to 38.54 GeV is excluded. Over regions of energy scan from 29.90 to 38.63 GeV limits are set on the product of hadronic branching ratio and electronic width Bhee for toponium to be less than 2.0 keV at the 95% confidence level. By a search for flavor-changing neutral currents in b decay, models without a top quark are excluded.

AB - With a PETRA energy scan in 30-MeV steps, the continuum production of open top quark up to 38.54 GeV is excluded. Over regions of energy scan from 29.90 to 38.63 GeV limits are set on the product of hadronic branching ratio and electronic width Bhee for toponium to be less than 2.0 keV at the 95% confidence level. By a search for flavor-changing neutral currents in b decay, models without a top quark are excluded.

UR - https://www.scopus.com/pages/publications/4244073220

U2 - 10.1103/PhysRevLett.50.799

DO - 10.1103/PhysRevLett.50.799

M3 - Article

AN - SCOPUS:4244073220

SN - 0031-9007

VL - 50

SP - 799

EP - 802

JO - Physical Review Letters

JF - Physical Review Letters

IS - 11

ER -

Search for top quark and a test of models without top quark up to 38.54 GeV at PETRA

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