scholarly journals Higher order and top mass effects in Higgs boson pair production beyond the Standard Model

2018 ◽  
Author(s):  
Gudrun Heinrich ◽  
Gerhard Buchalla ◽  
Matteo Capozi ◽  
Alejandro Celis ◽  
Ludovic Scyboz
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Pair Production ◽  
Higher Order ◽  
Beyond The Standard Model ◽  
Boson Pair ◽  
Boson Pair Production ◽  
Mass Effects ◽  
The Standard Model ◽  
Top Mass

scholarly journals 126 GeV HIGGS BOSON PAIR PRODUCTION AT THE LINEAR COLLIDER IN THE NONCOMMUTATIVE SPACE–TIME

2013 ◽  
Vol 28 (01) ◽  
pp. 1350004 ◽  
Author(s):  
PRASANTA KUMAR DAS ◽  
ABHISHODH PRAKASH
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Pair Production ◽  
Cross Section ◽  
Linear Collider ◽  
Noncommutative Space ◽  
Tree Level ◽  
Boson Pair ◽  
Boson Pair Production ◽  
The Standard Model

We study the 126 GeV Higgs boson pair production through e+e- collision in the noncommutative extension of the standard model using the Seiberg–Witten map of this to the first order of the noncommutative parameter Θμν. The process is forbidden in the standard model at the tree level. We study the time-averaged cross-section of the pair production at TeV scale linear collider and investigate the sensitivity of the cross-section on the orientation angle η and the noncommutative scale Λ. We found that Λ lies in the range 0.5 TeV–1.0 TeV, which can be reached by the upcoming linear collider.

scholarly journals Higgs boson pair production at NNLO with top quark mass effects

2018 ◽  
Vol 2018 (5) ◽  
Author(s):  
M. Grazzini ◽  
G. Heinrich ◽  
S. Jones ◽  
S. Kallweit ◽  
M. Kerner ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Top Quark ◽  
Quark Mass ◽  
Top Quark Mass ◽  
Boson Pair ◽  
Boson Pair Production ◽  
Mass Effects

Neutral Higgs Boson Pair Production in Standard Model with the Fourth Generation Quarks at LHC

2004 ◽  
Vol 41 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Sun Hao ◽  
Ma Wen-Gan ◽  
Zhou Ya-Jin ◽  
Sun Yan-Bin ◽  
Zhang Ren-You ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Pair Production ◽  
Fourth Generation ◽  
Neutral Higgs Boson ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals The upgraded ATLAS and CMS detectors and their physics capabilities

2015 ◽  
Vol 373 (2032) ◽  
pp. 20140046 ◽  
Author(s):  
Pippa S. Wells
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Particle Physics ◽  
Higgs Bosons ◽  
Full Potential ◽  
Beyond The Standard Model ◽  
High Luminosity ◽  
Decay Modes ◽  
Boson Pair Production ◽  
The Standard Model

The update of the European Strategy for Particle Physics from 2013 states that Europe's top priority should be the exploitation of the full potential of the LHC, including the high-luminosity upgrade of the machine and detectors with a view to collecting 10 times more data than in the initial design. The plans for upgrading the ATLAS and CMS detectors so as to maintain their performance and meet the challenges of increasing luminosity are presented here. A cornerstone of the physics programme is to measure the properties of the 125 GeV Higgs boson with the highest possible precision, to test its consistency with the Standard Model. The high-luminosity data will allow precise measurements of the dominant production and decay modes, and offer the possibility of observing rare modes including Higgs boson pair production. Direct and indirect searches for additional Higgs bosons beyond the Standard Model will also continue.

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