Finite top quark mass effects in NNLO Higgs boson production at LHC

被引:170
作者
Pak, Alexey [1 ]
Rogal, Mikhail [1 ]
Steinhauser, Matthias [1 ]
机构
[1] KIT, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany
关键词
NLO Computations; QCD; GLUON FUSION; COLLIDERS;
D O I
10.1007/JHEP02(2010)025
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We present next-to-next-to-leading order corrections to the inclusive production of the Higgs bosons at the CERN Large Hadron Collider (LHC) including finite top quark mass effects. Expanding our analytic results for the partonic cross section around the soft limit we find agreement with a very recent publication by Harlander and Ozeren [1].
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收藏
页数:15
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共 40 条
[21]   Soft gluon radiation in Higgs boson production at the LHC [J].
Kramer, M ;
Laenen, E ;
Spira, M .
NUCLEAR PHYSICS B, 1998, 511 (03) :523-549
[22]   High-precision calculation of multiloop Feynman integrals by difference equations [J].
Laporta, S .
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2000, 15 (32) :5087-5159
[23]   The analytical value of the electron (g-2) at order alpha(3) in QED [J].
Laporta, S ;
Remiddi, E .
PHYSICS LETTERS B, 1996, 379 (1-4) :283-291
[24]   Parton distributions for the LHC [J].
Martin, A. D. ;
Stirling, W. J. ;
Thorne, R. S. ;
Watt, G. .
EUROPEAN PHYSICAL JOURNAL C, 2009, 63 (02) :189-285
[25]   Higgs production via gluon-gluon fusion with finite top mass beyond next-to-leading order [J].
Marzani, Simone ;
Ball, Richard D. ;
Del Duca, Vittorio ;
Forte, Stefano ;
Vicini, Alessandro .
NUCLEAR PHYSICS B, 2008, 800 (1-2) :127-145
[26]   Higher-order soft corrections to lepton pair and Higgs boson production [J].
Moch, S ;
Vogt, A .
PHYSICS LETTERS B, 2005, 631 (1-2) :48-57
[27]   AUTOMATIC FEYNMAN GRAPH GENERATION [J].
NOGUEIRA, P .
JOURNAL OF COMPUTATIONAL PHYSICS, 1993, 105 (02) :279-289
[28]   Virtual three-loop corrections to Higgs boson production in gluon fusion for finite top quark mass [J].
Pak, Alexey ;
Rogal, Mikhail ;
Steinhauser, Matthias .
PHYSICS LETTERS B, 2009, 679 (05) :473-477
[29]   Higher-order threshold effects to inclusive processes in QCD [J].
Ravindran, V. .
NUCLEAR PHYSICS B, 2006, 752 (1-2) :173-196
[30]   On sudakov and soft resummations in QCD [J].
Ravindran, V. .
NUCLEAR PHYSICS B, 2006, 746 (1-2) :58-76