THE RARE Z-]J/PSI(UPSILON)+X DECAYS IN SU(2)XU(1)XU(1) GAUGE-THEORIES


AKKUS B., CETIN Y., SILAHTAROGLU E., BAHADIROGLU G.

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, cilt.107, ss.1723-1727, 1994 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 107 Konu: 9
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1007/bf02780704
  • Dergi Adı: NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS
  • Sayfa Sayıları: ss.1723-1727

Özet

In the framework of the SU(2) x U(1) x U(1) gauge model the rare decays Z --> J/psi(gamma) + X (where X is the light gauge boson corresponding to the extra U(1) group) are investigated. Using the model of independent restrictions to the coupling constant and mass of X-boson, it is shown that, in some region of parameters, these decay rates (greater-than-or-equal-to 10 keV) can be measurable in LEP with high luminosity.