Heavy Supersymmetric Particle Effects in Higgs Boson Production Associated with a Bottom Quark Pair at LHC and Tevatron

Abstract

If all the supersymmetry particles (sparticles) except a light Higgs boson are too heavy to be directly produced at the Large Hadron Collider (LHC) and Tevatron, a possible way to reveal evidence for supersymmetry is through their virtual effects in other processes. We examine such supersymmetric QCD effects in bottom pair production associated with a light Higgs boson at the LHC and Tevatron. We find that if the relevant sparticles (gluinos and squarks) are well above the TeV scale, too heavy to be directly produced, they can still have sizable virtual effects in this process. For large $\tan \beta$, such residual effects can alter the production rate by as much as 40 percent, which should be observable in future measurements of this process.

arXiv commentresults for Tevatron added, version in PRD

References in corpus (23)

• Global QCD Analysis of Parton Structure of the Nucleon: CTEQ5 Parton Distributions
• Effective lagrangian for the tbH^+ interaction in the MSSM and charged Higgs phenomenology
• Precise Measurement of the Positive Muon Anomalous Magnetic Moment
• Higgs Boson Theory and Phenomenology
• Higgs Radiation off Top Quarks at the Tevatron and the LHC
• NLO QCD corrections to t anti-t H production in hadron collisions
• Associated Higgs production with top quarks at the Large Hadron Collider: NLO QCD corrections
• Higgs Radiation off Bottom Quarks at the Tevatron and the LHC
• Exclusive Higgs Boson Production with bottom quarks at Hadron Colliders
• Next-to-Leading Order Results for t-tbar-h Production at the Tevatron
• Associated Top Quark-Higgs Boson Production at the LHC
• Higgs-Boson Production in Association with a Single Bottom Quark
• Fermionic decays of neutral MSSM Higgs bosons at the one-loop level
• Higgs-Boson Production in Association with Bottom Quarks at Next-to-Leading Order
• Improved SUSY QCD corrections to Higgs boson decays into quarks and squarks
• QCD Corrections to Scalar Production via Heavy Quark Fusion at Hadron Colliders
• QCD corrections to Associated t-tbar-H production at the Tevatron
• SUSY-QCD corrections to the MSSM $h^{0}b\bar{b}$ vertex in the decoupling limit
• Loop effects and non-decoupling property of SUSY QCD in $gb\to t{H}^{-}$
• Higgs-boson production associated with a bottom quark at hadron colliders with SUSY-QCD corrections
• Effective Higgs-quark-quark couplings from a heavy SUSY spectrum
• Tree-Level Nondecoupling and the Supersymmetric Higgs Sector
• NLO QCD corrections to hadronic Higgs production with heavy quarks

Cited by in corpus (15)

• MSSM Higgs-boson production in bottom-quark fusion: electroweak radiative corrections
• Jet-veto in bottom-quark induced Higgs production at next-to-next-to-leading order
• Complete one-loop effects of SUSY QCD in $b\bar{b}h$ production at the LHC under current experimental constraints
• Residual effects of heavy sparticles in the bottom quark Yukawa coupling: a comparative study for the MSSM and NMSSM
• The Higgs sector of supersymmetric theories and the implications for high-energy colliders
• b anti-b Higgs production at the LHC: Yukawa corrections and the leading Landau singularity
• Structure of split supersymmetry and simple models
• Tachyonic Squarks in Split Supersymmetry
• Leading Yukawa corrections to Higgs production associated with a tagged bottom anti-bottom pair in the Standard Model at the LHC
• Infrared fixed point of the top Yukawa coupling in split supersymmetry
• Split Supersymmetry in Unified Models
• Semi-inclusive bottom-Higgs production at LHC: The complete one-loop electroweak effect in the MSSM
• Virtual Effects of Split SUSY in Higgs Productions at Linear Colliders
• Differential Higgs+jet production in bottom quark annihilation and gluon fusion
• QCD Effects in High Energy Processes