SEARCHING FOR AN INVISIBLY DECAYING HIGGS-BOSON IN E+E-, E-GAMMA AND GAMMA-GAMMA COLLISIONS

被引：23

作者：

EBOLI, OJP

GONZALEZGARCIA, MC

LOPEZFERNANDEZ, A

NOVAES, SF

VALLE, JWF

机构：

[1] UNIV WISCONSIN,DEPT PHYS,MADISON,WI 53706

[2] CERN,DIV PPE,CH-1211 GENEVA 23,SWITZERLAND

[3] UNIV ESTADUAL PAULISTA,INST FIS TEOR,BR-01405900 SAO PAULO,BRAZIL

[4] UNIV VALENCIA,DEPT FIS TEOR,CSIC,INST FIS CORPUSCULAR,E-46100 BURJASSOT,SPAIN

来源：

NUCLEAR PHYSICS B | 1994年 / 421卷 / 01期

基金：

美国国家科学基金会; 巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/0550-3213(94)90224-0

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：

Higgs bosons can have a substantial ''invisible'' branching ratio in many extensions of the Standard Model, such as models where the Higgs bosons decay predominantly into light or massless weakly interacting Goldstone bosons. In this work, we examine the production mechanisms and backgrounds for invisibly decaying Higgs bosons at the Next Linear e+e- Collider operating in the modes e+e-, egamma, and gammagamma. We demonstrate that such machine is much more efficient to survey for invisibly decaying Higgs bosons than the Large Hadron Collider at CERN.

引用

页码：65 / 79

页数：15

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