MadGraph5_aMC@NLO

considering specific diagram with interference

Asked by Md.Raju

Dear MadGraph authors,

I am studying double higgs production in 2HDM_NLO with latest madgraph version when I generate process g g > h1 h1 it produces all possible diagrams with box and triangular loop with h1 h2 . How can I exclude the box diagrams and calculate only triangular diagrams with interference? I have found that to get interference I have to generate the process in single command but in my situation I want take both h1 and h2 in s-chanel only which is not possible in single command is there any way to do this?

Thank you for any hint or help !!!
With regards,
Md.Raju

Question information

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MadGraph5_aMC@NLO Edit question
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Solved by:
Olivier Mattelaer
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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

You should try to do
generate g g > h1 | h2 > h1 h1 [QCD]

Cheers,

Olivier

Revision history for this message
Md.Raju (madraju) said : 		#2

Thank You Sir,
This solved my problem.

On Thu, Jan 11, 2018 at 7:32 PM, Olivier Mattelaer <
<email address hidden>> wrote:

> Your question #662952 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/662952
>
> Status: Open => Answered
>
> Olivier Mattelaer proposed the following answer:
> Hi,
>
> You should try to do
> generate g g > h1 | h2 > h1 h1 [QCD]
>
> Cheers,
>
> Olivier
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
> https://answers.launchpad.net/mg5amcnlo/+question/662952/+
> confirm?answer_id=0
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/mg5amcnlo/+question/662952
>
> You received this question notification because you asked the question.
>

Revision history for this message
Md.Raju (madraju) said : 		#3

Sir,

You have solved my previous problem and it is working but as I am new in
madgraph so may be I am asking a simple question how can I acheive my
target luminosity ?
I can change the event number in run file and correspondingly the
luminosity will change is it the only way to acheive the target luminosity?

 Thank You.

On Thu, Jan 11, 2018 at 8:52 PM, Md.Raju <
<email address hidden>> wrote:

> Your question #662952 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/662952
>
> Status: Answered => Open
>
> You are still having a problem:
> Thank You Sir,
> This solved my problem.
>
> On Thu, Jan 11, 2018 at 7:32 PM, Olivier Mattelaer <
> <email address hidden>> wrote:
>
> > Your question #662952 on MadGraph5_aMC@NLO changed:
> > https://answers.launchpad.net/mg5amcnlo/+question/662952
> >
> > Status: Open => Answered
> >
> > Olivier Mattelaer proposed the following answer:
> > Hi,
> >
> > You should try to do
> > generate g g > h1 | h2 > h1 h1 [QCD]
> >
> > Cheers,
> >
> > Olivier
> >
> > --
> > If this answers your question, please go to the following page to let us
> > know that it is solved:
> > https://answers.launchpad.net/mg5amcnlo/+question/662952/+
> > confirm?answer_id=0
> >
> > If you still need help, you can reply to this email or go to the
> > following page to enter your feedback:
> > https://answers.launchpad.net/mg5amcnlo/+question/662952
> >
> > You received this question notification because you asked the question.
> >
>
> --
> You received this question notification because you asked the question.
>

Revision history for this message
Best Olivier Mattelaer (olivier-mattelaer) said : 		#4

Yes.

Olivier
> On 16 Jan 2018, at 12:27, Md.Raju <email address hidden> wrote:
>
> Question #662952 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/662952
>
> Md.Raju gave more information on the question:
> Sir,
>
> You have solved my previous problem and it is working but as I am new in
> madgraph so may be I am asking a simple question how can I acheive my
> target luminosity ?
> I can change the event number in run file and correspondingly the
> luminosity will change is it the only way to acheive the target luminosity?
>
> Thank You.
>
> On Thu, Jan 11, 2018 at 8:52 PM, Md.Raju <
> <email address hidden>> wrote:
>
>> Your question #662952 on MadGraph5_aMC@NLO changed:
>> https://answers.launchpad.net/mg5amcnlo/+question/662952
>>
>> Status: Answered => Open
>>
>> You are still having a problem:
>> Thank You Sir,
>> This solved my problem.
>>
>> On Thu, Jan 11, 2018 at 7:32 PM, Olivier Mattelaer <
>> <email address hidden>> wrote:
>>
>>> Your question #662952 on MadGraph5_aMC@NLO changed:
>>> https://answers.launchpad.net/mg5amcnlo/+question/662952
>>>
>>> Status: Open => Answered
>>>
>>> Olivier Mattelaer proposed the following answer:
>>> Hi,
>>>
>>> You should try to do
>>> generate g g > h1 | h2 > h1 h1 [QCD]
>>>
>>> Cheers,
>>>
>>> Olivier
>>>
>>> --
>>> If this answers your question, please go to the following page to let us
>>> know that it is solved:
>>> https://answers.launchpad.net/mg5amcnlo/+question/662952/+
>>> confirm?answer_id=0
>>>
>>> If you still need help, you can reply to this email or go to the
>>> following page to enter your feedback:
>>> https://answers.launchpad.net/mg5amcnlo/+question/662952
>>>
>>> You received this question notification because you asked the question.
>>>
>>
>> --
>> You received this question notification because you asked the question.
>>
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

Revision history for this message
Md.Raju (madraju) said : 		#5

Thanks Olivier Mattelaer, that solved my question.

Revision history for this message
Tania Robens (tania-robens) said : 		#6

Thanks ! Also from me