Supersymmetric radiative corrections at the Z0 peak
作者： John Ellis , S. Rudaz , N.D. Tracas
DOI: 10.1016/0370-2693(87)90137-7
关键词: Asymmetry 、 Particle physics 、 Physics 、 Minimal models 、 Vacuum polarization 、 Superstring theory 、 Supergravity 、 Radiative transfer 、 Explicit formulae 、 Quantum electrodynamics 、 Observable
摘要: Abstract We give compact and explicit formulae for the corrections of asymmetry measurements on Z 0 peak induced by vacuum polarization due to supersymmetric particles. investigate their magnitudes in realistic minimal models based supergravity inspired superstring. find that forward-backward are unobservably small, whilst left-right observable if particles have masses range accessible LEP 200.
harvard.edu
core.ac.uk
elsevier.com
sci-hub.se 参考文章(8)
I. Bigi, M. Cveti, Forward-backward asymmetries fore+e−→Z0→b¯b,t¯tand physics beyond the standard model Physical Review D. ,vol. 34, pp. 1651- 1653 ,(1986) , 10.1103/PHYSREVD.34.1651
V.D. Angelopoulos, John Ellis, D.V. Nanopoulos, N.D. Tracas, Effects of a superstring gauge boson on high energy e+e− annihilation and ep scattering Physics Letters B. ,vol. 176, pp. 203- 210 ,(1986) , 10.1016/0370-2693(86)90951-2
J. Ellis, K. Enqvist, D.V. Nanopoulos, F. Zwirner, Aspects of the super-unification of strong, electroweak and gravitational interactions Nuclear Physics B. ,vol. 276, pp. 14- 70 ,(1986) , 10.1016/0550-3213(86)90015-5
Paula J. Franzini, Frederick J. Gilman, Mixing of tt-bar bound states with the Z boson. Physical Review D. ,vol. 32, pp. 237- 246 ,(1985) , 10.1103/PHYSREVD.32.237
John Ellis, Serge Rudaz, Search for Supersymmetry in Toponium Decays Physics Letters B. ,vol. 128, pp. 248- 252 ,(1983) , 10.1016/0370-2693(83)90402-1
H. P. Nilles, Supersymmetry, Supergravity and Particle Physics Physics Reports. ,vol. 110, pp. 1- 162 ,(1984) , 10.1016/0370-1573(84)90008-5
G. Bélanger, Stephen Godfrey, Asymmetries ate+e−colliders fromE6grand unified theories Physical Review D. ,vol. 34, pp. 1309- 1315 ,(1986) , 10.1103/PHYSREVD.34.1309
John Ellis, Kari Enqvist, Dimitri V Nanopoulos, Fabio Zwirner, None, OBSERVABLES IN LOW-ENERGY SUPERSTRING MODELS Modern Physics Letters A. ,vol. 1, pp. 57- 69 ,(1986) , 10.1142/S0217732386000105