Higgs boson search with discriminant analysis methods

1999 ◽  
Vol 432 (1) ◽  
pp. 176-187 ◽  
Author(s):  
K. Hultqvist ◽  
K.E. Johansson ◽  
T.G.M. Malmgren ◽  
R. Keränen
Keyword(s):  
Higgs Boson ◽  
Discriminant Analysis ◽  
Analysis Methods ◽  
Higgs Boson Search

scholarly journals The “96 GeV excess” at the LHC

2021 ◽  
pp. 2142018
Author(s):  
T. Biekötter ◽  
M. Chakraborti ◽  
S. Heinemeyer
Keyword(s):  
Higgs Boson ◽  
Decay Mode ◽  
Higgs Doublet ◽  
Higgs Bosons ◽  
Final State ◽  
Light Higgs Boson ◽  
Doublet Model ◽  
Higgs Boson Search

The CMS collaboration reported an intriguing [Formula: see text] (local) excess at 96 GeV in the light Higgs-boson search in the diphoton decay mode. This mass coincides with a [Formula: see text] (local) excess in the [Formula: see text] final state at LEP. We briefly review the proposed combined interpretations for the two excesses. In more detail, we review the interpretation of this possible signal as the lightest Higgs boson in the 2 Higgs Doublet Model with an additional real Higgs singlet (N2HDM). We show which channels have the best prospects for the discovery of additional Higgs bosons at the upcoming Run 3 of the LHC.

Parameterized Discriminant Analysis Methods

2011 ◽  
pp. 78-105
Author(s):  
David Zhang ◽  
Fengxi Song ◽  
Yong Xu ◽  
Zhizhen Liang
Keyword(s):  
Discriminant Analysis ◽  
Linear Discriminant Analysis ◽  
Scatter Matrix ◽  
Linear Discriminant ◽  
Analysis Methods

In this chapter, we mainly present three kinds of weighted LDA methods. In Sections 5.1, 5.2 and 5.3, we respectively present parameterized direct linear discriminant analysis, weighted nullspace linear discriminant analysis and weighted LDA in the range of within-class scatter matrix. We offer a brief summery of the chapter in Section 5.4.

Motivation and technique for light-Higgs-boson search

1989 ◽  
Vol 39 (1) ◽  
pp. 365-367 ◽  
Author(s):  
Ehud Duchovni ◽  
Eilam Gross ◽  
George Mikenberg
Keyword(s):  
Higgs Boson ◽  
Light Higgs Boson ◽  
Higgs Boson Search

scholarly journals Classification: Astronomical and Mathematical Overview

1994 ◽  
Vol 161 ◽  
pp. 227-233
Author(s):  
F. Murtagh
Keyword(s):  
Feature Selection ◽  
Discriminant Analysis ◽  
Uncertainty Principle ◽  
User Choice ◽  
Short Overview ◽  
Analysis Methods ◽  
Guide Star

A short overview is presented of a number of different discriminant analysis methods. An ‘uncertainty principle’ is presented in regard to the issue of user choice of appropriate method. The discriminant analysis methods described are then used in the important problem of feature selection. A hand-classified set of HST Guide Star plate data is used, with star/galaxy/fault classes.

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