#-------------------------------------------------------------------- # 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 M2 helicities: ---++: -5.6043333187016265e+02 --+-+: 1.3578195384760993e+03 --++-: 1.0647775808468436e+04 --+++: 1.7563408312204594e+03 -+--+: 2.5802763161605285e+03 -+-+-: 4.3794573277651425e+03 -+-++: 2.8656971765139937e+04 -++--: 2.2489552106997821e+03 -++-+: 4.5923786762361278e+03 -+++-: 2.6172897141664830e+03 +---+: 2.6322780800132932e+03 +--+-: 5.6044040038043413e+03 +--++: 2.1972506522183849e+03 +-+--: -6.2981251306454331e+04 +-+-+: 4.4830442969160395e+03 +-++-: 8.6669238495880036e+03 ++---: 1.9642156942451236e+03 ++--+: 5.8514821790863871e+03 ++-+-: 2.1723279628429927e+03 +++--: -1.5406517211265882e+03 UHV helicities: -----: 2.5100376411040423e+04 ----+: 8.7169551201322244e+05 ---+-: 5.0219786100009187e+04 --+--: 1.0460546327621017e+06 -+---: 2.2131976896946556e+06 -++++: 1.9982383321507811e+06 +----: 1.9982383321507811e+06 +-+++: 2.2131976896946556e+06 ++-++: 1.0460546327621017e+06 +++-+: 5.0219786100009187e+04 ++++-: 8.7169551201322244e+05 +++++: 2.5100376411040423e+04 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 M2 helicities: ---++: -3.5268820212356712e+02 --+-+: 2.0031030734676485e+03 --++-: 1.3936648272048715e+04 --+++: 2.8894029460177335e+03 -+--+: 4.4773266246884959e+03 -+-+-: 6.3946459707734684e+03 -+-++: 3.1631322700457309e+04 -++--: 3.4229004566185768e+03 -++-+: 6.4009083167237313e+03 -+++-: 3.8966697798609757e+03 +---+: 3.8214082990823435e+03 +--+-: 7.8687494307573179e+03 +--++: 3.4538039470285530e+03 +-+--: -5.9820491825507852e+04 +-+-+: 5.1413081553544971e+03 +-++-: 1.0799727920909620e+04 ++---: 3.0972778090423963e+03 ++--+: 7.5232525011194648e+03 ++-+-: 3.2609488952371985e+03 +++--: -2.0647833866648070e+03 UHV helicities: -----: 2.5100376411040423e+04 ----+: 8.7169551201322244e+05 ---+-: 5.0219786100009187e+04 --+--: 1.0460546327621017e+06 -+---: 2.2131976896946556e+06 -++++: 1.9982383321507811e+06 +----: 1.9982383321507811e+06 +-+++: 2.2131976896946556e+06 ++-++: 1.0460546327621017e+06 +++-+: 5.0219786100009187e+04 ++++-: 8.7169551201322244e+05 +++++: 2.5100376411040423e+04 ## init: Restore floating point unit total number of errors and warnings =================================== fferr: no errors the warning system has been disabled