scholarly journals Testing minimal universal extra dimensions using Higgs boson searches at the LHC

2013 ◽  
Vol 87 (1) ◽  
Author(s):  
Geneviève Bélanger ◽  
Alexander Belyaev ◽  
Matthew Brown ◽  
Mitsuru Kakizaki ◽  
Alexander Pukhov
Keyword(s):  
2009 ◽  
Vol 24 (28n29) ◽  
pp. 5173-5215 ◽  
Author(s):  
DOUGLAS M. GINGRICH

It is a challenge to explain why neutrinos are so light compared to other leptons. Small neutrino masses can be explained if right-handed fermions propagate in large extra dimensions. Fermions propagating in the bulk would have implications on Higgs boson decays. If the Higgs boson is discovered at the Large Hadron Collider (LHC), a detailed analysis may reveal the presence of large extra dimensions. This paper reviews the status of large extra-dimensional models in the context of the current limits on Higgs boson masses and the fundamental Planck scale in extra dimensions.


2012 ◽  
Vol 713 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Florian Goertz ◽  
Ulrich Haisch ◽  
Matthias Neubert

2008 ◽  
Vol 23 (06) ◽  
pp. 823-834 ◽  
Author(s):  
SANTOSH KUMAR RAI

A major focus at the Large Hadron Collider (LHC) will be on Higgs boson studies and it would be an interesting prospect to simultaneously probe for physics beyond the Standard Model in the Higgs signals. In this work we show as to what extent, the effects of universal extra dimension (UED) can be isolated at the LHC through the Higgs signals. By doing a detailed study of the different uncertainties involved in the measurement of the rates for the process pp →h →γγ, we estimate the extent to which these uncertainties can mask the effects of the contributions coming from UED.


2004 ◽  
Vol 70 (7) ◽  
Author(s):  
Anindya Datta ◽  
Katri Huitu ◽  
Jari Laamanen ◽  
Biswarup Mukhopadhyaya

2009 ◽  
Vol 670 (4-5) ◽  
pp. 363-366 ◽  
Author(s):  
Jamison Galloway ◽  
Bob McElrath ◽  
John McRaven
Keyword(s):  

2014 ◽  
Vol 888 ◽  
pp. 194-213 ◽  
Author(s):  
Hiroyuki Abe ◽  
Junichiro Kawamura ◽  
Keigo Sumita

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