Multihadron-event properties in e+e- annihilation at s=52-57 GeV

Authors

Y. K. Li, Institute of High Energy Physics Chinese Academy of Science
J. Li, Institute of High Energy Physics Chinese Academy of Science
C. P. Cheng, Institute of High Energy Physics Chinese Academy of Science
P. Gu, Institute of High Energy Physics Chinese Academy of Science
M. H. Ye, Institute of High Energy Physics Chinese Academy of Science
Y. C. Zhu, Institute of High Energy Physics Chinese Academy of Science
R. Imlay, Louisiana State University
P. Kirk, Louisiana State University
J. Lim, Louisiana State University
R. R. McNeil, Louisiana State University
W. Metcalf, Louisiana State University
S. S. Myung, Louisiana State University
A. Abashian, Virginia Polytechnic Institute and State University
K. Gotow, Virginia Polytechnic Institute and State University
K. P. Hu, Virginia Polytechnic Institute and State University
E. H. Low, Virginia Polytechnic Institute and State University
M. E. Mattson, Virginia Polytechnic Institute and State University
L. Piilonen, Virginia Polytechnic Institute and State University
K. L. Sterner, Virginia Polytechnic Institute and State University
S. Lusin, University of South Carolina
C. Rosenfeld, University of South Carolina
A. T.M. Wang, University of South Carolina
S. Wilson, University of South Carolina
M. Frautschi, The Ohio State University
H. Kagan, The Ohio State University
R. Kass, The Ohio State University
C. G. Trahern, The Ohio State University
R. E. Breedon, University of California, Davis
G. N. Kim, University of California, Davis
Winston Ko, University of California, Davis
R. L. Lander, University of California, Davis
K. Maeshima, University of California, Davis
R. L. Malchow, University of California, Davis

Document Type

Article

Publication Date

1-1-1990

Abstract

We present the general properties of multihadron final states produced by e+e- annihilation at center-of-mass energies from 52 to 57 GeV in the AMY detector at the KEK collider TRISTAN. Global shape, inclusive charged-particle, and particle-flow distributions are presented. Our measurements are compared with QCD+fragmentation models that use either leading-logarithmic parton-shower evolution or QCD matrix elements at the parton level, and either string or cluster fragmentation for hadronization. © 1990 The American Physical Society.

Publication Source (Journal or Book title)

Physical Review D

First Page

2675

Last Page

2688

Recommended Citation

Li, Y., Li, J., Cheng, C., Gu, P., Ye, M., Zhu, Y., Imlay, R., Kirk, P., Lim, J., McNeil, R., Metcalf, W., Myung, S., Abashian, A., Gotow, K., Hu, K., Low, E., Mattson, M., Piilonen, L., Sterner, K., Lusin, S., Rosenfeld, C., Wang, A., Wilson, S., Frautschi, M., Kagan, H., Kass, R., Trahern, C., Breedon, R., Kim, G., Ko, W., Lander, R., Maeshima, K., & Malchow, R. (1990). Multihadron-event properties in e+e- annihilation at s=52-57 GeV. Physical Review D, 41 (9), 2675-2688. https://doi.org/10.1103/PhysRevD.41.2675