[Clas12_photon] haspect software

[Derek Glazier]

Hi,

   Sorry for the delay, it takes a long time to write documentation...

   This is all very much a work in progress(there will be bugs), 
collaborators welcome!

   I had promised to discuss the HASPECT analysis code that has been 
developed at the next very strange meeting (06/07). I have updated the 
code on github and the wiki with useful information and examples. There 
is also a doxygen class reference guide which can make it easier to 
navigate around the classes.

For general information

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_wiki&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=ohRoyEklp9rBM9OVuMFQxl0F3ubZ37sEd33Knmkt-LM&e= 

For specific information on the THSFinalState class which is used to 
process CLAS12 data. This includes omega electroproduction as a detailed 
example.

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_wiki_hsfinalstate&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=xxqQ2vVNW4TsDhxiMskoarL4N-hyFlJxyNGfcj7Q6U4&e= 

For a quick start look at 2pi electroproduction see (after reading the 
previous section it is probably best to start here)

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_wiki_clas12quickstart-5F2pi&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=YtJGPxNCZ3LcpTI_x03KuPxSXV4ta4qP0WgsEwBXBYY&e= 

For some overview schematics

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_wiki_hsdata&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=qZuxYonhmkIry0g0U6F4MGzN9Oj7_XAt-u5LRhcmc-o&e= 

Doxygen class guide (from Peter Pauli, Glasgow)

https://urldefense.proofpoint.com/v2/url?u=http-3A__nuclear.gla.ac.uk_-7Edglazier_haspect_annotated.html&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=ztfbp_k5cef-gz3OF1cRD7HrcGUvxh8Epgs-WPKPMKw&e= 

For some tips on github  (from Peter Pauli, Glasgow)

  https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_blob_master_git-5Fguide.txt&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=JDL8IE9W0Ye8KsjsaMn8ZZOFQG6ZE1VZB_Vgu4cIWjM&e= 

For most recent Hipo2Root guide, including batch farm usage. (see how to 
convert your gemc output into hsdata format)

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_dglazier_HASPECT6_wiki_hiporoot&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=0hYbbpoGMcJX2hoXx3D85IaN6QVjRUnAut2ZauXPM2w&e= 


That is probably enough for now. I also have an interface to ROOT 
TSelector/PROOF for running the final state classes and providing 
addtional histogramming tools. As well as RooFit classes for performaing 
sPlot background subtractions and extracting acceptance corrected 
observables from the final state output tree. But we can leave that for 
another time.

The very best of luck to anyone who attempts to use it. Please don't 
hesitate to get in touch with any issues.

Cheers

Derek


On 06/06/18 13:36, Eugene Pasyuk wrote:
> Gentle reminder.
>
> -Eugene
>
> ------------------------------------------------------------------------
>
>     *From: *"Lei Guo" <lguo at jlab.org>
>     *To: *"clas12 verystrange" <clas12_verystrange at jlab.org>, "clas12
>     photon" <clas12_photon at jlab.org>
>     *Sent: *Friday, June 1, 2018 10:22:18 PM
>     *Subject: *[Clas12_verystrange] Doodle poll for joint mesonX and
>     very strange        meeting
>
>     Hi, folks,
>
>     https://urldefense.proofpoint.com/v2/url?u=https-3A__doodle.com_poll_kyffe3sag7aeianm&d=DwIDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=cVGcBoL0aH8k8TAWsF2OUQLRME6Fr2Q-yDWM-WA_5zY&m=GMGn1wfW21p4SEqP-vd34jT5sAvr0kSerhXkyZZ7puA&s=sF8X6CrIte3MynKUKhGwktTc72N4bCEhGi7SGCH-KGg&e= 
>
>     Please pick a good time to have a joint meeting between our groups.
>
>     Cheers!
>
>     Lei
>
>
>
>     _______________________________________________
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>     Clas12_verystrange at jlab.org
>     https://mailman.jlab.org/mailman/listinfo/clas12_verystrange
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>
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