Testing soft electroweak supersymmetry breaking from neutralino, chargino, and charged Higgs boson pair production at linear colliders

被引：4

作者：

Beccaria, M

Eberl, H

Renard, FM

Verzegnassi, C

机构：

[1] Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy

[2] Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy

[3] Austrian Acad Sci, Inst Hochenergiephys, A-1050 Vienna, Austria

[4] Univ Montpellier 2, UMR 5825, F-34095 Montpellier 5, France

[5] Univ Trieste, Dipartmento Fis Teor, I-34100 Trieste, Italy

[6] Ist Nazl Fis Nucl, Sez Trieste, I-34100 Trieste, Italy

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.70.071301

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the production of neutralino, chargino, and charged Higgs boson pairs in the Minimal Supersymmetric Standard Model (MSSM) framework at future e(+)e(-) colliders. We show that, for c.m. energies in the 1 TeV range and in a moderately light supersymmetry (SUSY) scenario, a combined analysis of the slopes of these production cross sections could lead to a strong consistency test involving the soft supersymmetric breaking parameters M-1, M-2, the Higgsino parameter mu, and tanbeta.

引用

页数：5

共 11 条

[1]

ACCOMANDO E, 1998, PHYS REP C, V299, P299

[2] Supersymmetry tests from a combined analysis of a chargino and charged Higgs boson pair production at a 1 TeV linear collider [J].