STOP RESONANCES AT HERA IN R-PARITY BREAKING MODELS

被引：39

作者：

KON, T ^{[1
]}

KOBAYASHI, T ^{[1
]}

机构：

[1] TOKYO METROPOLITAN UNIV,DEPT PHYS,TOKYO 19203,JAPAN

来源：

PHYSICS LETTERS B | 1991年 / 270卷 / 01期

关键词：

D O I：

10.1016/0370-2693(91)91543-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The possible detection of the supersymmetric partner of the top quark (stop) at the ep collider HERA is investigated in the framework of R-parity breaking models. Since there exists the R-parity breaking coupling ted, the s-channel process e-p --> t --> e-dXBAR would occur and therefore a sharp peak could be expected in the Bjorken parameter x distribution as a clear signal for this process.

引用

收藏

页码：81 / 88

页数：8

相关论文

共 42 条

[1]

AKRAWY MZ, 1991, CERNPPE9161 PREPR

[2] ELECTROPRODUCTION OF SUPERSYMMETRIC PARTICLES AND GAUGE BOSONS [J].

ALTARELLI, G ;

MARTINELLI, G ;

MELE, B ;

RUCKL, R .

NUCLEAR PHYSICS B, 1985, 262 (02) :204-234

[3] SEARCHING FOR A SCALAR TOP AT THE CERN PPBAR COLLIDER [J].

ALTARELLI, G ;

RUCKL, R .

PHYSICS LETTERS B, 1984, 144 (1-2) :126-132

[4] THE NEUTRINO AS THE SUPERSYMMETRIC PARTNER OF THE MAJORON [J].

AULAKH, CS ;

MOHAPATRA, RN .

PHYSICS LETTERS B, 1982, 119 (1-3) :136-140

[5] SUPERSYMMETRY AND LARGE TRANSITION MAGNETIC-MOMENT OF THE NEUTRINO [J].

BABU, KS ;

MOHAPATRA, RN .

PHYSICAL REVIEW LETTERS, 1990, 64 (15) :1705-1708

[6] SUPERSYMMETRIC MODELS WITH LOW-ENERGY BARYON NUMBER VIOLATION [J].

BARBIERI, R ;

MASIERO, A .

NUCLEAR PHYSICS B, 1986, 267 (3-4) :679-689

[7] SOME NEW ASPECTS OF SUPERSYMMETRY R-PARITY VIOLATING INTERACTIONS [J].

BARGER, V ;

GIUDICE, GF ;

HAN, T .

PHYSICAL REVIEW D, 1989, 40 (09) :2987-2996

[8] SELECTRON AND SQUARK PRODUCTION IN EP COLLISIONS AT HERA [J].

BARTELS, J ;

HOLLIK, W .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1988, 39 (03) :433-441

[9] SIGNATURES FOR SNEUTRINO AND SQUARK PRODUCTION IN EP COLLISIONS [J].

BARTL, A ;

FRAAS, H ;

MAJEROTTO, W .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1988, 41 (03) :475-483

[10] PRODUCTION AND DECAY OF SELECTRONS AND SQUARKS IN EP COLLISIONS [J].

BARTL, A ;

FRAAS, H ;

MAJEROTTO, W .

NUCLEAR PHYSICS B, 1988, 297 (03) :479-497

← 1 2 3 4 5 →