B2OC: Add Lambdab->LambdaD lines

Add Lambdab2LambdaD_D2HH(HHHH, KsHH_WS) lines

requested review from @abertoli and @shunan

assigned to @hlei

added RTA label

good morning @hlei (cc @shunan), I have a few questions / points:

• as far as I can see you are changing only the file bbaryon_to_lightbaryon_d.py ... but you should register your new lines either in hlt2_b2oc.py or in spruce_b2oc.py ... did you forget to push one of these two files ? am I missing something ?
• the timing of this MR is also unfortunate ... basically it is coming very very late ... all Hlt2 deadlines are passed since a long time and for Spruce now the main focus is no more on adding new code but rather focusing on what is available at present

what's your feedback on this ?

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• 77d31260 - Add Lambdab2LambdaD_D2HH(HHHH, KsHH_WS) lines

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Just passing around, but seems this time docs failed due to a good reason?

  File "/builds/lhcb/Moore/Hlt/Hlt2Conf/python/Hlt2Conf/lines/b_to_open_charm/hlt2_b2oc.py", line 118, in make_hlt2_line
    line_alg = line_makers[maker_name](process=PROCESS)
  File "/builds/lhcb/Moore/Hlt/Hlt2Conf/python/Hlt2Conf/lines/b_to_open_charm/utils.py", line 27, in wrapper
    return func(*args, process=process, **kwargs)
  File "/builds/lhcb/Moore/Hlt/Hlt2Conf/python/Hlt2Conf/lines/b_to_open_charm/bbaryon_to_lightbaryon_d.py", line 28, in make_LbToLambdaLLD0_D0ToHH
    line_alg = b_builder.make_xibc(
AttributeError: module 'Hlt2Conf.lines.b_to_open_charm.builders.b_builder' has no attribute 'make_xibc'

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• e0b29ce6 - Add Lambdab2LambdaD_D2HH(HHHH, KsHH_WS) lines

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changed title from Draft: Add Lambdab->LambdaD lines to Draft: B2OC: Add Lambdab->LambdaD lines

added B2OC label

changed target branch from master to b2oc_upgrade_spruce

hello @hlei (cc @shunan), I think this MR was about to be forgotten, at least by me

due to the planned re-Spruce campain it may good to converge on this by Dec. 11th and book the lines also as Spruce lines

then at the beginning of next year and before the data taking start you will be able to check the behaviour of your lines on Collision23 data and have them ready for 2024 Hlt2 processing

so do you have time to work on this now ?

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• 92dca385 - add sprucing line(wait local test)

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• 8f43c008 - Fixed formatting

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• 9819fe93 - add sprucing lines(wait to local test)

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• 2baf29e5 - Fixed formatting

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dear @hlei cc @shunan, in the code of your MR I see:

from Hlt2Conf.standard_particles import (make_ttrack_pions,
                                         make_ttrack_protons)

but in Collision23 data, given the status of the LHCb detector, we can use only long tracks

anything else, in the best case, will have a retention of 0, in the worse case will crash Moore

so:

• you are welcome to have in the end of the year reSpruce new lines using long tracks and so just remove lines using ttrack from this MR
• you are also welcome to have a test on MC of your lines using ttrack but not in this merge request, open a different one and move there all the code using ttrack

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• 359f5094 - add sprucing lines of Lambdab2DLambda for LL and DD tracks(wait local test)

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• 9eee4921 - add sprucing lines of Lambdab2DLambda for LL and DD tracks(wait local test)

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