Poles do not cancel p p > e+ ve [QCD] in loop_sm-full: charm mass
Hi,
I am trying to generate ppbar->e+ ve at NLO including the CKM matrix. I generate p p > e+ ve [QCD] after importing loop_sm-full. I edit the run card to use 1 and -1 for lpp1 and lpp2 and launch and I get the following:
INFO: P0_dxc_epve
INFO: Result for test_ME:
INFO: Passed.
INFO: Result for test_MC:
INFO: Passed.
INFO: Result for check_poles:
Error detected in "launch auto "
write debug file /data/atlas/
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aMCatNLOError : Poles do not cancel, run cannot continue
The poles successfully cancel for anything with a u. For cdx and csx I get a warning that 0 points have been tried. I suspected it was due to the non-zero charm mass, so I set it to zero -- this allows it to run further but eventually I get errors in the calculations with charm:
Error #6 in fks_Sij Infinity
Do you have any suggestions? I am using MG 2.7.3 and pdf set 10550 (cteq66).
Thanks,
Chris
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