scholarly journals Search for the Standard Model Higgs Boson in the Missing Transverse Energy and b-jet signature in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV

2009 ◽  
Author(s):  
Artur Apresyan
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Transverse Energy ◽  
Center Of Mass ◽  
Standard Model Higgs Boson ◽  
Mass Energy ◽  
Missing Transverse Energy ◽  
Proton Antiproton ◽  
Center Of Mass Energy ◽  
The Standard Model

SEARCH FOR THE STANDARD MODEL HIGGS BOSON WITH THE ALEPH DETERCTOR AT LEP2

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 302-304
Author(s):  
JASON NIELSEN
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Center Of Mass ◽  
Higgs Bosons ◽  
Higgs Production ◽  
Standard Model Higgs Boson ◽  
Center Of Mass Energy ◽  
Aleph Detector ◽  
The Standard Model ◽  
Firm Evidence

As the LEP collider at CERN has increased its maximum center-of-mass energy to 209 GeV, a total integrated luminosity of 99.8 pb -1 has been collected in the ALEPH detector. The ALEPH searches for Higgs bosons have been updated, But no firm evidence for Higgs production has been observed. Standard Model Higgs boson production is excluded at 95% confidence level for Higgs masses less than 111.1 GeV/c 2, and the combined LEP results exclude Higgs masses below 113.3 GeV/c 2. The recently-granted LEP extension will allow the a currently 2σ fluctuation from background expectation at m H = 115 GeV/c 2 to become more significant if it is truly due to Higgs production.

High(est) energy lepton colliders

2021 ◽  
pp. 2142016
Author(s):  
Roberto Franceschini
Keyword(s):  
Standard Model ◽  
Center Of Mass ◽  
High Energy ◽  
New Physics ◽  
Mass Energy ◽  
Center Of Mass Energy ◽  
Lepton Colliders ◽  
The Standard Model

We discuss the physics opportunities and challenges presented by high energy lepton colliders in the range of center-of-mass energy between few and several tens of TeV. The focus is on the progress attainable on the study of weak and Higgs interactions in connection with new physics scenarios motivated by the shortcomings of the Standard Model.

scholarly journals AFTER THE STANDARD MODEL: NEW RESONANCES AT THE LHC

2009 ◽  
Vol 24 (01) ◽  
pp. 1-15 ◽  
Author(s):  
GUSTAAF BROOIJMANS
Keyword(s):  
Large Hadron Collider ◽  
Standard Model ◽  
Hadron Collider ◽  
Center Of Mass ◽  
New Physics ◽  
Mass Energy ◽  
High Expectations ◽  
Center Of Mass Energy ◽  
Energy Regime ◽  
The Standard Model

Experiments will soon start taking data at CERN's Large Hadron Collider (LHC) with high expectations for discovery of new physics phenomena. Indeed, the LHC's unprecedented center-of-mass energy will allow the experiments to probe an energy regime where the standard model is known to break down. Here, the experiments' capability to observe new resonances in various channels is reviewed.

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