메뉴 건너뛰기




Volumn 2009, Issue 7, 2009, Pages

Multi-gluon one-loop amplitudes using tensor integrals

Author keywords

NLO computations; QCD

Indexed keywords


EID: 70350068292     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1088/1126-6708/2009/07/088     Document Type: Article
Times cited : (58)

References (45)
  • 2
    • 47249113006 scopus 로고    scopus 로고
    • On the numerical evaluation of one-loop amplitudes: The gluonic case
    • [arXiv:0805.2152] [SPIRES]
    • W.T. Giele and G. Zanderighi, 2008 On the numerical evaluation of one-loop amplitudes: the gluonic case, JHEP 06(2008)038 [arXiv:0805.2152] [SPIRES].
    • (2008) JHEP , vol.6 , pp. 038
    • Giele, W.T.1    Zanderighi, G.2
  • 5
    • 0003149712 scopus 로고
    • Fusing gauge theory tree amplitudes into loop amplitudes
    • [hep-ph/9409265] [SPIRES]
    • Z. Bern, L.J. Dixon, D.C. Dunbar and D.A. Kosower, 1995 Fusing gauge theory tree amplitudes into loop amplitudes, Nucl. Phys. B 435 59 [hep-ph/9409265] [SPIRES].
    • (1995) Nucl. Phys. B , vol.435 , pp. 59
    • Bern, Z.1    Dixon, L.J.2    Dunbar, D.C.3    Kosower, D.A.4
  • 6
    • 0000632007 scopus 로고
    • One-loop n-point gauge theory amplitudes, unitarity and collinear limits
    • [hep-ph/9403226] [SPIRES]
    • Z. Bern, L.J. Dixon, D.C. Dunbar and D.A. Kosower, 1994 One-loop n-point gauge theory amplitudes, unitarity and collinear limits, Nucl. Phys. B 425 217 [hep-ph/9403226] [SPIRES].
    • (1994) Nucl. Phys. B , vol.425 , pp. 217
    • Bern, Z.1    Dixon, L.J.2    Dunbar, D.C.3    Kosower, D.A.4
  • 7
    • 4243862180 scopus 로고
    • One loop corrections to five gluon amplitudes
    • [hep-ph/9302280] [SPIRES]
    • Z. Bern, L.J. Dixon and D.A. Kosower, 1993 One loop corrections to five gluon amplitudes, Phys. Rev. Lett. 70 2677 [hep-ph/9302280] [SPIRES].
    • (1993) Phys. Rev. Lett. , vol.70 , pp. 2677
    • Bern, Z.1    Dixon, L.J.2    Kosower, D.A.3
  • 9
    • 9244220385 scopus 로고
    • One loop corrections to two quark three gluon amplitudes
    • [hep-ph/9409393] [SPIRES]
    • 1995 One loop corrections to two quark three gluon amplitudes, Nucl. Phys. B 437 259 [hep-ph/9409393] [SPIRES].
    • (1995) Nucl. Phys. B , vol.437 , pp. 259
  • 10
    • 24344485193 scopus 로고    scopus 로고
    • Generalized unitarity and one-loop amplitudes in N=4 super-Yang-Mills
    • [hep-th/0412103] [SPIRES]
    • R. Britto, F. Cachazo and B. Feng, 2005 Generalized unitarity and one-loop amplitudes in N=4 super-Yang-Mills, Nucl. Phys. B 725 275 [hep-th/0412103] [SPIRES].
    • (2005) Nucl. Phys. B , vol.725 , pp. 275
    • Britto, R.1    Cachazo, F.2    Feng, B.3
  • 11
    • 33846011109 scopus 로고    scopus 로고
    • Reducing full one-loop amplitudes to scalar integrals at the integrand level
    • [hep-ph/0609007] [SPIRES]
    • G. Ossola, C.G. Papadopoulos and R. Pittau, 2007 Reducing full one-loop amplitudes to scalar integrals at the integrand level, Nucl. Phys. B 763 147 [hep-ph/0609007] [SPIRES].
    • (2007) Nucl. Phys. B , vol.763 , pp. 147
    • Ossola, G.1    Papadopoulos, C.G.2    Pittau, R.3
  • 12
    • 34547665038 scopus 로고    scopus 로고
    • Numerical evaluation of six-photon amplitudes
    • [arXiv:0704.1271] [SPIRES]
    • G. Ossola, C.G. Papadopoulos and R. Pittau, 2007 Numerical evaluation of six-photon amplitudes, JHEP 07(2007)085 [arXiv:0704.1271] [SPIRES].
    • (2007) JHEP , vol.7 , pp. 085
    • Ossola, G.1    Papadopoulos, C.G.2    Pittau, R.3
  • 13
    • 47249115748 scopus 로고    scopus 로고
    • On the rational terms of the one-loop amplitudes
    • [arXiv:0802.1876] [SPIRES]
    • 2008 On the rational terms of the one-loop amplitudes, JHEP 05(2008)004 [arXiv:0802.1876] [SPIRES].
    • (2008) JHEP , vol.5 , pp. 004
  • 14
    • 44449166767 scopus 로고    scopus 로고
    • Full one-loop amplitudes from tree amplitudes
    • [arXiv:0801.2237] [SPIRES]
    • W.T. Giele, Z. Kunszt and K. Melnikov, 2008 Full one-loop amplitudes from tree amplitudes, JHEP 04(2008)049 [arXiv:0801.2237] [SPIRES].
    • (2008) JHEP , vol.4 , pp. 049
    • Giele, W.T.1    Kunszt, Z.2    Melnikov, K.3
  • 16
    • 33744509487 scopus 로고
    • New algorithms for one loop integrals
    • [SPIRES]
    • G.J. van Oldenborgh and J.A.M. Vermaseren, 1990 New algorithms for one loop integrals, Z. Phys. C 46 425 [SPIRES].
    • (1990) Z. Phys. C , vol.46 , pp. 425
    • Oldenborgh Van, G.J.1    Vermaseren, J.A.M.2
  • 17
    • 0026819370 scopus 로고
    • Brown-Feynman reduction of one loop Feynman diagrams to scalar integrals with orthonormal basis tensors
    • [SPIRES]
    • Y. Ezawa et al., 1992 Brown-Feynman reduction of one loop Feynman diagrams to scalar integrals with orthonormal basis tensors, Comput. Phys. Commun. 69 15 [SPIRES].
    • (1992) Comput. Phys. Commun. , vol.69 , pp. 15
    • Ezawa, Y.1
  • 18
    • 33745432345 scopus 로고    scopus 로고
    • Automatic calculations in high energy physics and Grace at one-loop
    • [hep-ph/0308080] [SPIRES]
    • G. Bélanger et al., 2006 Automatic calculations in high energy physics and Grace at one-loop, Phys. Rept. 430 117 [hep-ph/0308080] [SPIRES].
    • (2006) Phys. Rept. , vol.430 , pp. 117
    • Bélanger, G.1
  • 19
    • 0000707967 scopus 로고
    • A simple formula for reducing Feynman diagrams to scalar integrals
    • [SPIRES]
    • A.I. Davydychev, 1991 A simple formula for reducing Feynman diagrams to scalar integrals, Phys. Lett. B 263 107 [SPIRES].
    • (1991) Phys. Lett. B , vol.263 , pp. 107
    • Davydychev, A.I.1
  • 20
    • 0000248819 scopus 로고    scopus 로고
    • Connection between Feynman integrals having different values of the space-time dimension
    • [hep-th/9606018] [SPIRES]
    • O.V. Tarasov, 1996 Connection between Feynman integrals having different values of the space-time dimension, Phys. Rev. D 54 6479 [hep-th/9606018] [SPIRES].
    • (1996) Phys. Rev. D , vol.54 , pp. 6479
    • Tarasov, O.V.1
  • 21
    • 0034736738 scopus 로고    scopus 로고
    • Algebraic reduction of one-loop Feynman graph amplitudes
    • [hep-ph/9907327] [SPIRES]
    • J. Fleischer, F. Jegerlehner and O.V. Tarasov, 2000 Algebraic reduction of one-loop Feynman graph amplitudes, Nucl. Phys. B 566 423 [hep-ph/9907327] [SPIRES].
    • (2000) Nucl. Phys. B , vol.566 , pp. 423
    • Fleischer, J.1    Jegerlehner, F.2    Tarasov, O.V.3
  • 22
    • 0000994632 scopus 로고
    • Dimensionally regulated one-loop integrals
    • [hep-ph/9212308] [Erratum ibid. B 318 (1993) 649] [SPIRES]
    • Z. Bern, L.J. Dixon and D.A. Kosower, 1993 Dimensionally regulated one-loop integrals, Phys. Lett. B 302 299 [hep-ph/9212308] [hep-ph/9212308] [Erratum ibid. B 318 (1993) 649] [SPIRES].
    • (1993) Phys. Lett. B , vol.302 , pp. 299
    • Bern, Z.1    Dixon, L.J.2    Kosower, D.A.3
  • 23
    • 0042103338 scopus 로고
    • Dimensionally regulated pentagon integrals
    • [hep-ph/9306240] [SPIRES]
    • 1994 Dimensionally regulated pentagon integrals, Nucl. Phys. B 412 751 [hep-ph/9306240] [SPIRES].
    • (1994) Nucl. Phys. B , vol.412 , pp. 751
  • 24
    • 0034678180 scopus 로고    scopus 로고
    • Reduction formalism for dimensionally regulated one-loop N-point integrals
    • [hep-ph/9911342] [SPIRES]
    • T. Binoth, J.P. Guillet and G. Heinrich, 2000 Reduction formalism for dimensionally regulated one-loop N-point integrals, Nucl. Phys. B 572 361 [hep-ph/9911342] [SPIRES].
    • (2000) Nucl. Phys. B , vol.572 , pp. 361
    • Binoth, T.1    Guillet, J.P.2    Heinrich, G.3
  • 25
    • 3042594091 scopus 로고    scopus 로고
    • Reduction method for dimensionally regulated one-loop N-point Feynman integrals
    • [hep-ph/0303184] [SPIRES]
    • G. Duplancic and B. Nizic, 2004 Reduction method for dimensionally regulated one-loop N-point Feynman integrals, Eur. Phys. J. C 35 105 [hep-ph/0303184] [SPIRES].
    • (2004) Eur. Phys. J. C , vol.35 , pp. 105
    • Duplancic, G.1    Nizic, B.2
  • 26
    • 23044456391 scopus 로고    scopus 로고
    • A calculational formalism for one-loop integrals
    • [hep-ph/0402152] [SPIRES]
    • W.T. Giele and E.W.N. Glover, 2004 A calculational formalism for one-loop integrals, JHEP 04(2004)029 [hep-ph/0402152] [SPIRES].
    • (2004) JHEP , vol.4 , pp. 029
    • Giele, W.T.1    Glover, E.W.N.2
  • 27
    • 5444249270 scopus 로고    scopus 로고
    • Numerical evaluation of one-loop diagrams near exceptional momentum configurations
    • [hep-ph/0407016] [SPIRES]
    • W. Giele, E.W.N. Glover and G. Zanderighi, 2004 Numerical evaluation of one-loop diagrams near exceptional momentum configurations, Nucl. Phys. Proc. Suppl. 135 275 [hep-ph/0407016] [SPIRES].
    • (2004) Nucl. Phys. Proc. Suppl. , vol.135 , pp. 275
    • Giele, W.1    Glover, E.W.N.2    Zanderighi, G.3
  • 28
    • 32644471364 scopus 로고    scopus 로고
    • Semi-numerical evaluation of one-loop corrections
    • [hep-ph/0508308] [SPIRES]
    • R.K. Ellis, W.T. Giele and G. Zanderighi, 2006 Semi-numerical evaluation of one-loop corrections, Phys. Rev. D 73 014027 [hep-ph/0508308] [SPIRES].
    • (2006) Phys. Rev. D , vol.73 , pp. 014027
    • Ellis, R.K.1    Giele, W.T.2    Zanderighi, G.3
  • 29
    • 27544452373 scopus 로고    scopus 로고
    • An algebraic/numerical formalism for one-loop multi-leg amplitudes
    • [hep-ph/0504267] [SPIRES]
    • T. Binoth, J.P. Guillet, G. Heinrich, E. Pilon and C. Schubert, 2005 An algebraic/numerical formalism for one-loop multi-leg amplitudes, JHEP 10(2005)015 [hep-ph/0504267] [SPIRES].
    • (2005) JHEP , vol.10 , pp. 015
    • Binoth, T.1    Guillet, J.P.2    Heinrich, G.3    Pilon, E.4    Schubert, C.5
  • 30
    • 23044502540 scopus 로고    scopus 로고
    • Recursive numerical calculus of one-loop tensor integrals
    • [hep-ph/0404120] [SPIRES]
    • F. del Aguila and R. Pittau, 2004 Recursive numerical calculus of one-loop tensor integrals, JHEP 07(2004)017 [hep-ph/0404120] [SPIRES].
    • (2004) JHEP , vol.7 , pp. 017
    • Del Aguila, F.1    Pittau, R.2
  • 31
    • 21544454684 scopus 로고    scopus 로고
    • Automated computation of one-loop integrals in massless theories
    • [hep-ph/0502165] [SPIRES]
    • A. van Hameren, J. Vollinga and S. Weinzierl, 2005 Automated computation of one-loop integrals in massless theories, Eur. Phys. J. C 41 361 [hep-ph/0502165] [SPIRES].
    • (2005) Eur. Phys. J. C , vol.41 , pp. 361
    • Van Hameren, A.1    Vollinga, J.2    Weinzierl, S.3
  • 32
    • 0037433844 scopus 로고    scopus 로고
    • Reduction of one-loop tensor 5-point integrals
    • [hep-ph/0212259] [SPIRES]
    • A. Denner and S. Dittmaier, 2003 Reduction of one-loop tensor 5-point integrals, Nucl. Phys. B 658 175 [hep-ph/0212259] [SPIRES].
    • (2003) Nucl. Phys. B , vol.658 , pp. 175
    • Denner, A.1    Dittmaier, S.2
  • 33
    • 29544438846 scopus 로고    scopus 로고
    • Reduction schemes for one-loop tensor integrals
    • [hep-ph/0509141] [SPIRES]
    • A. Denner and S. Dittmaier, 2006 Reduction schemes for one-loop tensor integrals, Nucl. Phys. B 734 62 [hep-ph/0509141] [SPIRES].
    • (2006) Nucl. Phys. B , vol.734 , pp. 62
    • Denner, A.1    Dittmaier, S.2
  • 34
    • 54549112165 scopus 로고    scopus 로고
    • On the tensor reduction of one-loop pentagons and hexagons
    • [arXiv:0807.2984] [SPIRES]
    • T. Diakonidis et al., 2008 On the tensor reduction of one-loop pentagons and hexagons, Nucl. Phys. Proc. Suppl. 183 109 [arXiv:0807.2984] [SPIRES].
    • (2008) Nucl. Phys. Proc. Suppl. , vol.183 , pp. 109
    • Diakonidis, T.1
  • 38
    • 67649586880 scopus 로고    scopus 로고
    • Feynman rules for the rational part of the QCD 1-loop amplitudes
    • [arXiv:0903.0356] [SPIRES]
    • P. Draggiotis, M.V. Garzelli, C.G. Papadopoulos and R. Pittau, 2009 Feynman rules for the rational part of the QCD 1-loop amplitudes, JHEP 04(2009)072 [arXiv:0903.0356] [SPIRES].
    • (2009) JHEP , vol.4 , pp. 072
    • Draggiotis, P.1    Garzelli, M.V.2    Papadopoulos, C.G.3    Pittau, R.4
  • 39
    • 0007741609 scopus 로고
    • Duality and multi-gluon scattering
    • [SPIRES]
    • M.L. Mangano, S.J. Parke and Z. Xu, 1988 Duality and multi-gluon scattering, Nucl. Phys. B 298 653 [SPIRES].
    • (1988) Nucl. Phys. B , vol.298 , pp. 653
    • Mangano, M.L.1    Parke, S.J.2    Xu, Z.3
  • 40
    • 0000262739 scopus 로고
    • Recursive calculations for processes with n gluons
    • [SPIRES]
    • F.A. Berends and W.T. Giele, 1988 Recursive calculations for processes with n gluons, Nucl. Phys. B 306 759 [SPIRES].
    • (1988) Nucl. Phys. B , vol.306 , pp. 759
    • Berends, F.A.1    Giele, W.T.2
  • 41
    • 2742614476 scopus 로고
    • Color decomposition of one loop amplitudes in gauge theories
    • [SPIRES]
    • Z. Bern and D.A. Kosower, 1991 Color decomposition of one loop amplitudes in gauge theories, Nucl. Phys. B 362 389 [SPIRES].
    • (1991) Nucl. Phys. B , vol.362 , pp. 389
    • Bern, Z.1    Kosower, D.A.2
  • 43
    • 0000462670 scopus 로고
    • An algorithm to compute Born scattering amplitudes without Feynman graphs
    • [hep-ph/9507237] [SPIRES]
    • F. Caravaglios and M. Moretti, 1995 An algorithm to compute Born scattering amplitudes without Feynman graphs, Phys. Lett. B 358 332 [hep-ph/9507237] [SPIRES].
    • (1995) Phys. Lett. B , vol.358 , pp. 332
    • Caravaglios, F.1    Moretti, M.2
  • 44
    • 0347655335 scopus 로고    scopus 로고
    • On the computation of multigluon amplitudes
    • [hep-ph/9807207] [SPIRES]
    • P. Draggiotis, R.H.P. Kleiss and C.G. Papadopoulos, 1998 On the computation of multigluon amplitudes, Phys. Lett. B 439 157 [hep-ph/9807207] [SPIRES].
    • (1998) Phys. Lett. B , vol.439 , pp. 157
    • Draggiotis, P.1    Kleiss, R.H.P.2    Papadopoulos, C.G.3
  • 45
    • 0034322552 scopus 로고    scopus 로고
    • HELAC: A package to compute electroweak helicity amplitudes
    • [hep-ph/0002082] [SPIRES]
    • A. Kanaki and C.G. Papadopoulos, 2000 HELAC: a package to compute electroweak helicity amplitudes, Comput. Phys. Commun. 132 306 [hep-ph/0002082] [SPIRES].
    • (2000) Comput. Phys. Commun. , vol.132 , pp. 306
    • Kanaki, A.1    Papadopoulos, C.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.