[Clas12_verystrange] [EXTERNAL] Re: Detached vertices validation

Derek Glazier Derek.Glazier at glasgow.ac.uk
Thu Jun 10 04:37:15 EDT 2021


Hi,

   Is REC::VertDoca a bank that needs added to clas12root at this point ?

Cheers

Derek


On 09/06/2021 23:51, Achyut Khanal wrote:
> Hi Eugene,
> I decayed Lambda to ppi-
> -Achyut
>
> On Jun 9, 2021, at 5:54 PM, Eugene Pasyuk <pasyuk at jlab.org 
> <mailto:pasyuk at jlab.org>> wrote:
>
>> Hi Achyut,
>>
>> Great! So far all looks reasonable and as expected. Did you decay 
>> Lamda yourself or let geant do it?
>>
>>  Now, could you get from this Lambda mean life time to see if we get 
>> the right number.
>>
>> -Eugene
>>
>> *From:* Achyut Khanal <akhanal at jlab.org <mailto:akhanal at jlab.org>>
>> *Sent:* Wednesday, June 09, 2021 16:18
>> *To:* clas12_verystrange at jlab.org <mailto:clas12_verystrange at jlab.org>
>> *Cc:* Raffaella De Vita <devita at jlab.org <mailto:devita at jlab.org>>; 
>> Veronique Ziegler <ziegler at jlab.org <mailto:ziegler at jlab.org>>; 
>> Eugene Pasyuk <pasyuk at jlab.org <mailto:pasyuk at jlab.org>>
>> *Subject:* Re: [Clas12_verystrange] Detached vertices validation
>>
>> Dear All,
>>
>> I have produced couple of validation plots to check detached decay 
>> vertices of lambda in ep->ek+lambda; lambda->ppi- . Please find the 
>> attached presentation.
>>
>> Thank you,
>>
>> Achyut
>>
>>
>>
>>     On May 13, 2021, at 10:46 AM, Raffaella De Vita <devita at jlab.org
>>     <mailto:devita at jlab.org>> wrote:
>>
>>     Dear All,
>>
>>     As discussed, we tagged a coatjava release including the detached
>>     vertex package. The release is 6c.6.3 and is available in the
>>     common /group install, loading the corresponding coatjava module.
>>     Note that if you use a yaml file to define the reconstruction
>>     configuration, you should include the detached vertex package in
>>     the list. An example for reconstruction of RGA Fall2018
>>     simulations is attached.
>>
>>     The output of the new package is saved in the new REC::VertDoca
>>     bank (see
>>     https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_clas12-2Doffline-2Dsoftware_blob_detachedVtx_etc_bankdefs_hipo4_event.json-23L411&d=DwIDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Al_946P6-ubaE-7RFYvgEQysg64CoWoS3uuDfTRxmjU&m=yriQjY6FJ7-cnmL7YlWhHrD1l-3dnut2IQ-xEi6m_zI&s=Deq1iMvLi2kTlTvA-be3G7X5hmp5fSbN69p4ukIlTMA&e= 
>>     <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_clas12-2Doffline-2Dsoftware_blob_detachedVtx_etc_bankdefs_hipo4_event.json-23L411&d=DwIDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Al_946P6-ubaE-7RFYvgEQysg64CoWoS3uuDfTRxmjU&m=yriQjY6FJ7-cnmL7YlWhHrD1l-3dnut2IQ-xEi6m_zI&s=Deq1iMvLi2kTlTvA-be3G7X5hmp5fSbN69p4ukIlTMA&e= >).
>>
>>     Let us know if you encounter any problem.
>>
>>     Thanks a lot for your help with the validation of this package.
>>
>>     Best regards,
>>
>>     Raffaella
>>
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>
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