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Add rare baryonic lines (vlisovsk MR 1)

Vitalii Lisovskyi requested to merge vlisovsk_rare_bary_lines into 2017-patches

This MR adds a new module with 5 new stripping lines for various kinds of rare baryonic decays (29 channels in total). Output of the stripping test:

StrippingReport                                                INFO Event 100000, Good event 100000
 |                                              *Decision name*|*Rate,%*|*Accepted*| *Mult*|*ms/evt*|
 |_StrippingGlobal_                                            |  0.7760|       776|       |  15.992|
 |_StrippingSequenceStreamLeptonic_                            |  0.7760|       776|       |  15.982|
 |!StrippingRareBaryonicMuMuLine                               |  0.2530|       253| 13.597|   6.101|
 |!StrippingRareBaryonicMuMuB2CharmLine                        |  0.2550|       255|  8.204|   4.476|
 |!StrippingRareBaryonicMuMuNeutralLine                        |  0.4310|       431| 12.128|   0.529|
 |!StrippingRareBaryonicMuMuXiOmMuMuLine                       |  0.0820|        82|  2.537|   0.036|
 |!StrippingRareBaryonicMuMuXiOmEELine                         |  0.0900|        90|  3.056|   3.645|
 |!StrippingRareBaryonicMuMuLine_TIMING                        |  0.2530|       253| 13.597|   0.043|
 |!StrippingRareBaryonicMuMuB2CharmLine_TIMING                 |  0.2550|       255|  8.204|   0.033|
 |!StrippingRareBaryonicMuMuNeutralLine_TIMING                 |  0.4310|       431| 12.128|   0.037|
 |!StrippingRareBaryonicMuMuXiOmMuMuLine_TIMING                |  0.0820|        82|  2.537|   0.032|
 |!StrippingRareBaryonicMuMuXiOmEELine_TIMING                  |  0.0900|        90|  3.056|   0.031|

The line StrippingRareBaryonicMuMuNeutralLine has high multiplicity and rate due to presence of very soft pi0's, this is expected. StrippingRareBaryonicMuMuLine has high multiplicity because it contains 15 different channels.

FYI @iwilliam @sferrere

Edited by Vitalii Lisovskyi

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