#-------------------------------------------------------------------- # NJet -- multi-leg one-loop matrix elements in the Standard Model # version : 2.1.0-git 2aaaf0f0af88bc7631447520d00cfc7484ee3c3b # Authors : Simon Badger, Valery Yundin # Homepage: https://bitbucket.org/njet/njet #-------------------------------------------------------------------- ## init: Switch floating point unit ==================================================== This is QCDLoop - version 1.97 Authors: Keith Ellis and Giulia Zanderighi (keith.ellis@durham.ac.uk, zanderi@mpp.mpg.de) For details see FERMILAB-PUB-07-633-T,OUTP-07/16P arXiv:0712.1851 [hep-ph], published in JHEP 0802:002,2008. ==================================================== ==================================================== FF 2.0, a package to evaluate one-loop integrals written by G. J. van Oldenborgh, NIKHEF-H, Amsterdam ==================================================== for the algorithms used see preprint NIKHEF-H 89/17, 'New Algorithms for One-loop Integrals', by G.J. van Oldenborgh and J.A.M. Vermaseren, published in Zeitschrift fuer Physik C46(1990)425. ==================================================== ffini: precx = 4.4408920985006262E-016 ffini: precc = 4.4408920985006262E-016 ffini: xalogm = 4.9406564584124654E-324 ffini: xclogm = 4.9406564584124654E-324 ## init: FF and QCDLoop are used to calculate the scalar one-loop integrals (-1.0000000000000000e+00,0.0000000000000000e+00,0.0000000000000000e+00,-1.0000000000000000e+00) (-1.0000000000000000e+00,0.0000000000000000e+00,0.0000000000000000e+00,1.0000000000000000e+00) (7.9801432988009491e-01,-3.7321209227219715e-01,0.0000000000000000e+00,7.0536487357663757e-01) (4.0196418903039671e-01,-1.0692508298562539e-01,-3.4876540653646482e-01,-1.6883402232617697e-01) (8.0002148108950821e-01,4.8013717525782251e-01,3.4876540653646482e-01,-5.3653085125046074e-01) s12 = 4.0000000000000000e+00 s23 = -3.0067584069134652e+00 s34 = 7.9991407564196659e-01 s45 = 8.0794268047962015e-01 s15 = -2.6731046646799381e+00 s12 diff = 0.0000000000000000e+00 s23 diff = 0.0000000000000000e+00 s34 diff = 8.8817841970012523e-16 s45 diff = -1.1102230246251565e-16 s15 diff = 8.8817841970012523e-16 MuR2=1.0000000000000000e+00 Born: 1.2374550176422639e+07 Born error: 3.0104450225267572e-16 Virt: 1.4703857515120935e+08 Virt error: 6.8304406747175398e-14 Virtsq: 3.8574081341384406e+09 Virtsq error: 1.7306232534128216e-14 Dblvirt: 2.1299862399002441e+10 Dblvirt error: 4.5413619588073224e-10 M1=Virt/Born: 1.1882336978305968e+01 M2=(Dblvirt+Virtsq)/Born: 2.0329846478842758e+03 Nc*H1/M1: 9.9999999999999190e-01 Nc^2*H2/M2: 9.8781464229622651e-01 H2 helicities: ---++: -3.1275762043963817e-02 --+-+: 5.8230768504028703e+00 --++-: 5.7094463153019415e-01 --+++: 5.8885789610083165e+01 -+--+: 2.6062054036909851e-02 -+-+-: 2.7107902716943987e-02 -+-++: 4.4246968234316298e-03 -++--: 2.4073358411479248e+01 -++-+: 1.0215269491243575e+00 -+++-: 1.7501585471198798e+01 +---+: 1.7601811351628413e+01 +--+-: 1.2466414743391270e+00 +--++: 2.3519900360421477e+01 +-+--: -9.7244379090470727e-03 +-+-+: 2.7749083866189014e-02 +-++-: 8.7540174006577862e-02 ++---: 6.5855322648149411e+01 ++--+: 3.1376246051188478e-01 ++-+-: 9.3161368749419236e+00 +++--: -8.5978213433139994e-02 UHV helicities: -----: 2.2537633066061692e-04 ----+: 7.8269557688567144e-03 ---+-: 4.5092356116232336e-04 --+--: 9.3925266673994656e-03 -+---: 1.9872306540810979e-02 -++++: 1.7942186033809631e-02 +----: 1.7942186033809631e-02 +-+++: 1.9872306540810979e-02 ++-++: 9.3925266673994656e-03 +++-+: 4.5092356116232336e-04 ++++-: 7.8269557688567144e-03 +++++: 2.2537633066061692e-04 sum: 2.0329846482751218e+03 MuR2=2.0000000000000000e+00 Born: 1.2374550176422639e+07 Born error: 3.0104450225267572e-16 Virt: 4.3009226581221175e+08 Virt error: 2.3559571787883804e-14 Virtsq: 7.1577102097693195e+09 Virtsq error: 7.3280540654962042e-15 Dblvirt: 3.2160306413645119e+10 Dblvirt error: 3.0076964468850431e-10 M1=Virt/Born: 3.4756193936784150e+01 M2=(Dblvirt+Virtsq)/Born: 3.1773289584559984e+03 Nc*H1/M1: 9.9999999999999756e-01 Nc^2*H2/M2: 9.9220331118853045e-01 H2 helicities: ---++: -1.9682255958119191e-02 --+-+: 8.5904074919788176e+00 --++-: 7.4729733754558691e-01 --+++: 9.6874576365524263e+01 -+--+: 4.5223190905057761e-02 -+-+-: 3.9581488735154317e-02 -+-++: 4.8839428750775691e-03 -++--: 3.6639551160005205e+01 -++-+: 1.4238155878222525e+00 -+++-: 2.6056687127963961e+01 +---+: 2.5553420244131246e+01 +--+-: 1.7503216015308047e+00 +--++: 3.6970349566867817e+01 +-+--: -9.2364099851759245e-03 +-+-+: 3.1823596140461118e-02 +-++-: 1.0908253929853867e-01 ++---: 1.0384410940359061e+02 ++--+: 4.0340449540119594e-01 ++-+-: 1.3984742069269261e+01 +++--: -1.1522811046616931e-01 UHV helicities: -----: 2.2537633066061692e-04 ----+: 7.8269557688567144e-03 ---+-: 4.5092356116232336e-04 --+--: 9.3925266673994656e-03 -+---: 1.9872306540810979e-02 -++++: 1.7942186033809631e-02 +----: 1.7942186033809631e-02 +-+++: 1.9872306540810979e-02 ++-++: 9.3925266673994656e-03 +++-+: 4.5092356116232336e-04 ++++-: 7.8269557688567144e-03 +++++: 2.2537633066061692e-04 sum: 3.1773289588468315e+03 ## init: Restore floating point unit total number of errors and warnings =================================== fferr: no errors the warning system has been disabled