wrong PDG assignment in mass block

Questions about the interface between SARAH and SPheno as well as the FlavorKit functionality
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andrelessa
Posts: 2
Joined: 17. Oct 2017, 22:37

wrong PDG assignment in mass block

Post by andrelessa » 17. Oct 2017, 22:58

Hi,

I'm trying to compute a spectrum using the MSSM-RpV-TriRpV model.
I'm using SPheno-4.0.3 and SARAH-4.12.2.
I did not make any changes in the model and everything seemed to compile ok
However, when running SphenoMSSMTriRpV (with all RPV couplings set to zero), I get roughly an output like this:
1000011 3.80E+02
1000013 4.30E+02
1000015 4.30E+02
2000011 6.85E+02
2000013 6.95E+02
2000015 6.95E+02
On the other hand, if I run Spheno with the same input, I get something like:
1000011 6.95E+02
1000013 6.95E+02
1000015 3.80E+02
2000011 4.30E+02
2000013 4.30E+02
2000015 6.85E+02
So in the first case it looks like the masses are not being correctly assigned.
It seems they are simply being sorted.

I've added my input file attached.

Has anyone faced a similar issue?
I'm new to the SARAH/SPheno interface, so I might be doing something silly...
Attachments
LesHouches.in.txt
Input example
(6.42 KiB) Downloaded 161 times

FStaub
Site Admin
Posts: 822
Joined: 13. Apr 2016, 14:05

Re: wrong PDG assignment in mass block

Post by FStaub » 18. Oct 2017, 09:26

Hi,

Sarah enerated SPheno Versions always mass orders the states. SPheno would do the same if you turn on flavour violation via MODSEL[6]->1

Cheers
Florian

andrelessa
Posts: 2
Joined: 17. Oct 2017, 22:37

Re: wrong PDG assignment in mass block

Post by andrelessa » 19. Oct 2017, 13:33

It makes complete sense once we allow for flavor violation.
Thanks.

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