EXCITED-QUARK AND EXCITED-LEPTON PRODUCTION AT HADRON COLLIDERS

被引：233

作者：

BAUR, U ^{[1
]}

SPIRA, M ^{[1
]}

ZERWAS, PM ^{[1
]}

机构：

[1] RHEIN WESTFAL TH AACHEN,INST THEORET PHYS,W-5100 AACHEN,GERMANY

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.42.815

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The existence of excited states is a natural consequence of composite models for quarks and leptons. Production rates and signatures are discussed for hadron colliders presently operating (CERN Super pp» Synchrotron and Fermilab Tevatron) or under study (CERN Large Hadron Collider and Superconducting Super Collider). Contact interactions may be an important source for excited fermions and could influence the signatures of such particles significantly. Excited quarks could be discovered with masses up to about of the total collider energy while excited leptons could be accessible up to of the available energy. Large lepton yields are expected if quarks and leptons share common subconstituents. © 1990 The American Physical Society.

引用

页码：815 / 824

页数：10

共 20 条

[1] EFFECTS OF QUARK COMPOSITENESS AT THE SUPERCONDUCTING SUPER COLLIDER [J].

BARS, I ;

HINCHLIFFE, I .

PHYSICAL REVIEW D, 1986, 33 (03) :704-710

[2]

Baur U., 1987, International Journal of Modern Physics A, V2, P1285, DOI 10.1142/S0217751X87000661

[3] ANOMALOUS Z DECAYS - EXCITED LEPTONS [J].

CABIBBO, N ;

MAIANI, L ;

SRIVASTAVA, Y .

PHYSICS LETTERS B, 1984, 139 (5-6) :459-463

[4] SPECULATIONS ON BREAKDOWN OF SCALING AT 10-15 CM [J].

CHANOWIT.MS ;

DRELL, SD .

PHYSICAL REVIEW LETTERS, 1973, 30 (17) :807-810

[5] SEARCH FOR EXCITED QUARKS [J].

DERUJULA, A ;

MAIANI, L ;

PETRONZIO, R .

PHYSICS LETTERS B, 1984, 140 (3-4) :253-258

[6] EXCITED LEPTON PRODUCTION AT LEP AND HERA [J].

HAGIWARA, K ;

KOMAMIYA, S ;

ZEPPENFELD, D .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 29 (01) :115-122

[7]

KAMAE T, 1988, 24 P INT C HIGH EN P

[8]

KLEISS R, 1987, 1987 P WORKSH PHYS F

[9] EXCITED QUARKS AND LEPTONS [J].

KUHN, J ;

ZERWAS, P .

PHYSICS LETTERS B, 1984, 147 (1-3) :189-196

[10] SIGNALS OF EXCITED QUARKS AND LEPTONS [J].

KUHN, JH ;

THOLL, HD ;

ZERWAS, PM .

PHYSICS LETTERS B, 1985, 158 (03) :270-275

← 1 2 →