CheckMasses Error in lanhep

Hello,
this simply means that the coefficient in front of the kinetic term for

'~S'/'~S'
is twice is large as it should be,
i.e, you are missing factor of 1/2,
which means that you need to check your model implementation and fix it.

Best
Alexander

On 15/12/2020 09:15, MohammadMohammadidoust wrote:
> New question #694519 on CalcHEP:
> https://answers.launchpad.net/calchep/+question/694519
>
> hello!
> when I implement a model in lanhep using CheckMasses function, sometimes this error occurs in Masses.chk file:
>
> Incorrect kinetic term for particle '~S'/'~S' :
> (+2)*p1**2
>
> I don't know where is the source of this error and what should I do to fix this.
> if it's possible please give me an advice about this error.
> thanks
>

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