WorldCat Identities

Carena, M.

Overview
Works: 17 works in 20 publications in 1 language and 24 library holdings
Roles: Author, Performer
Publication Timeline
.
Most widely held works by M Carena
Impact of tau polarization on the study of the MSSM charged Higgs bosons in top quark decays at the ILC( )

1 edition published in 2005 in English and held by 6 WorldCat member libraries worldwide

The process of top quark pair production at the ILC with subsequent decays of one of the top quarks to a charged Higgs boson and b-quark is considered. The charged Higgs decays to tau leptons whose polarization is the opposite to those coming from W bosons. This difference is reflected in the energy distributions of the tau decay products in the top quark rest frame, which can be reconstructed at the ILC using the recoil mass technique. We present an analysis including spin correlations, backgrounds, ISR/FSR and beamstrahlung, and show that a fit of the shape of the pion energy spectrum yields the charged Higgs boson mass with an accuracy of about 1 GeV
The light stop quark with small stop-neutralino difference in the MSSM( )

1 edition published in 2005 in English and held by 6 WorldCat member libraries worldwide

The MSSM can explain electro-weak symmetry breaking if one scalar top quark (stop) is light. In addition, in this framework, the neutralino is a good dark matter candidate and for small stop-neutralino mass differences dm{sub i} = 30 GeV, co-annihilation plays an important role to match the results from WMAP and SDSS for the relic density in the universe. In this scenario, the stops mainly decays into charm and neutralino, making its discovery difficult at hadron colliders due to background and trigger limitations. They present results for the discovery reach of the ILC for a DM candidate as low as 0(5 GeV) based on a realistic experimental simulation. Moreover, the stop parameters could be measured with high precision
Analysis of stops with small stop-neutralino mass difference at a LC( )

1 edition published in 2005 in English and held by 6 WorldCat member libraries worldwide

A compelling framework to explain dark matter and electroweak baryogenesis is supersymmetry with light scalar top quarks (stops) and a small mass difference between the stop and the lightest neutralino. In this work, the stop detection capability at the ILC for small mass differences between the stop and the neutralino is studied. The analysis is based on a fast and realistic detector simulation. Significant sensitivity for mass differences down to 5 GeV is obtained. It is discussed how the relevant parameters of the scalar tops can be extracted and used to compute the dark matter density in the universe
Constraints on supersymmetric models from the muon anomalous magnetic moment( )

1 edition published in 1998 in English and held by 2 WorldCat member libraries worldwide

A global x ²2 analysis of electroweak data in SO(10) SUSY GUTs by T Blazzek( Book )

1 edition published in 1996 in English and held by 1 WorldCat member library worldwide

Reconciling the two-loop diagrammatic and effective theory computations of the mass of the lightest CP-even Higgs boson in the MSSM( Book )

1 edition published in 1999 in English and held by 1 WorldCat member library worldwide

Constraints on supersymmetric models from the muon anomalous magnetic moment by M Carena( Book )

1 edition published in 1996 in English and held by 1 WorldCat member library worldwide

Bottom-up approach and supersymmetry breaking( Book )

1 edition published in 1996 in English and held by 1 WorldCat member library worldwide

Udiste? Come Albeggi by G Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Quanto Narrasti by G Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Siam Giunti; Ecco La Torre by G Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Conte ... ne' Cessi? by G Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Quale D'armi Fragore! by G Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Il Trovatore by Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Il Trovatore by Verdi( Recording )

and held by 0 WorldCat member libraries worldwide

Miserere ... ah! Che La Morte Ognora by G Verdi( Recording )

in Undetermined and held by 0 WorldCat member libraries worldwide

 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.82 (from 0.79 for Impact of ... to 1.00 for Quanto Nar ...)

Languages