THE RARE Z-]J/PSI(UPSILON)+X DECAYS IN SU(2)XU(1)XU(1) GAUGE-THEORIES
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, cilt.107, sa.9, ss.1723-1727, 1994 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 107 Sayı: 9
- Basım Tarihi: 1994
- Doi Numarası: 10.1007/bf02780704
- Dergi Adı: NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
- Sayfa Sayıları: ss.1723-1727
- İstanbul Üniversitesi Adresli: Evet
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.