Associated top quark Higgs boson production at the LHC
作者： S. Dawson , L. H. Orr , L. Reina , D. Wackeroth
DOI: 10.1103/PHYSREVD.67.071503
关键词: Physics beyond the Standard Model 、 Renormalization 、 Quantum chromodynamics 、 Nuclear physics 、 Large Hadron Collider 、 Standard Model 、 Physics 、 Factorization 、 Particle physics 、 Higgs boson 、 Top quark
摘要: We compute the O(alpha_s^3) inclusive cross section for process pp -> t-tbar-h in Standard Model, at sqrt(s)=14 TeV. The next-to-leading order corrections drastically reduce renormalization and factorization scale dependence of Born increase total scales larger than m_t. These have important implications models new physics involving top quark.
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sci-hub.se 参考文章(14)
Lawrence J. Hall, Riccardo Rattazzi, Uri Sarid, Top quark mass in supersymmetric SO(10) unification Physical Review D. ,vol. 50, pp. 7048- 7065 ,(1994) , 10.1103/PHYSREVD.50.7048
W. Beenakker, S. Dittmaier, M. Krämer, B. Plümper, M. Spira, P. M. Zerwas, Higgs radiation off top quarks at the Tevatron and the LHC Physical Review Letters. ,vol. 87, pp. 201805- ,(2001) , 10.1103/PHYSREVLETT.87.201805
Alexander Belyaev, Laura Reina, pp→tbar tH, H→τ + τ - : toward a model independent determination of the Higgs boson couplings at the LHC Journal of High Energy Physics. ,vol. 2002, pp. 041- 041 ,(2002) , 10.1088/1126-6708/2002/08/041
L. Reina, S. Dawson, Next-to-leading order results for tt macro h production at the Tevatron. Physical Review Letters. ,vol. 87, pp. 201804- ,(2001) , 10.1103/PHYSREVLETT.87.201804
L. Reina, S. Dawson, D. Wackeroth, QCD corrections to associated t anti-t h production at the Tevatron Physical Review D. ,vol. 65, pp. 053017- ,(2002) , 10.1103/PHYSREVD.65.053017
A. Denner, Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200 Protein Science. ,vol. 41, pp. 307- 420 ,(1993) , 10.1002/PROP.2190410402
G. J. Oldenborgh, J. A. M. Vermaseren, New algorithms for one-loop integrals European Physical Journal C. ,vol. 46, pp. 425- 437 ,(1990) , 10.1007/BF01621031
Zvi Bern, Lance Dixon, David A. Kosower, Dimensionally regulated one-loop integrals Physics Letters B. ,vol. 302, pp. 299- 308 ,(1993) , 10.1016/0370-2693(93)90400-C
Zvi Bern, Lance Dixon, David A. Kosower, Dimensionally-regulated pentagon integrals☆ Nuclear Physics. ,vol. 412, pp. 751- 816 ,(1994) , 10.1016/0550-3213(94)90398-0
B. W. Harris, J. F. Owens, Two cutoff phase space slicing method Physical Review D. ,vol. 65, pp. 094032- ,(2002) , 10.1103/PHYSREVD.65.094032