Baryon number violation and string topologies

被引:48
|
作者
Sjöstrand, T [1 ]
Skands, PZ [1 ]
机构
[1] Lund Univ, Dept Theoret Phys, S-22362 Lund, Sweden
关键词
Baryon number violation; supersymmetry; Baryon junction; string fragmentation; high-energy colliders;
D O I
10.1016/S0550-3213(03)00193-7
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In supersymmetric scenarios with broken R-parity, baryon number violating sparticle decays become possible. In order to search for such decays, a good understanding of expected event properties is essential. We here develop a complete framework that allows detailed studies. Special attention is given to the hadronization phase, wherein the baryon number violating vertex is associated with the appearance of a junction in the colour confinement field. This allows us to tell where to look for the extra (anti)baryon directly associated with the baryon number violating decay. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:243 / 298
页数:56
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