PRODUCTION OF HEAVY VECTOR QUARKONIA IN E+E- ANNIHILATION NEAR THE ADDITIONAL Z' BOSON

被引：0
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作者：
PANKOV, AA
机构：
来源：
SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR | 1990年 / 52卷 / 04期
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O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We study interference effects in the process of e+ e- annihilation with production of vector quarkonia V(Q) = 3S1 (QQBAR) (consisting of either t quarks, or b' quarks of the fourth generation, or exotic isosinglet h quarks with charge - 1/3), degenerate in mass with the additional neutral superstring Z' boson. We analyze the main decay modes of the V(Q) quarkonia, the total scattering cross section for the process e+ e- --> V(Q) --> mu+ mu-, the front-back asymmetry, and the polarization asymmetry.
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页码：681 / 688
页数：8
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