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tighten trigger requirements for BXX lines, remove WS prescale

Michael Kent Wilkinson requested to merge Semileptonic_BXX_2018-patches into Semileptonic_2018-patches

Adjust BXX lines to satisfy rate requirements. Request to be included in Stripping 28r2p2, 29r2p3, and S34r0p3.

Current rates for 2016, 2017, and 2018, respectively:

StrippingReport                                                INFO Event 100000, Good event 100000
 |                                              *Decision name*|*Rate,%*|*Accepted*| *Mult*|*ms/evt*|
 |_StrippingGlobal_                                            |  0.0270|        27|       |   4.147|
 |_StrippingSequenceStreamSemileptonic_                        |  0.0270|        27|       |   4.137|
 |!StrippingDstRSwD02K2PiD0forBXXLine                          |  0.0240|        24|  1.042|   3.449|
 |!StrippingDstWSwD02K2PiD0forBXXLine                          |  0.0030|         3|  1.000|   0.032|
 |!StrippingDstRSwD02K2PiD0forBXXLine_TIMING                   |  0.0240|        24|  1.042|   0.020|
 |!StrippingDstWSwD02K2PiD0forBXXLine_TIMING                   |  0.0030|         3|  1.000|   0.020|

StrippingReport                                                INFO Event 100000, Good event 100000
 |                                              *Decision name*|*Rate,%*|*Accepted*| *Mult*|*ms/evt*|
 |_StrippingGlobal_                                            |  0.0650|        65|       |   4.945|
 |_StrippingSequenceStreamSemileptonic_                        |  0.0650|        65|       |   4.933|
 |!StrippingDstRSwD02K2PiD0forBXXLine                          |  0.0530|        53|  1.113|   4.158|
 |!StrippingDstWSwD02K2PiD0forBXXLine                          |  0.0130|        13|  1.231|   0.030|
 |!StrippingDstRSwD02K2PiD0forBXXLine_TIMING                   |  0.0530|        53|  1.113|   0.024|
 |!StrippingDstWSwD02K2PiD0forBXXLine_TIMING                   |  0.0130|        13|  1.231|   0.022|

StrippingReport                                                INFO Event 100000, Good event 100000
 |                                              *Decision name*|*Rate,%*|*Accepted*| *Mult*|*ms/evt*|
 |_StrippingGlobal_                                            |  0.0530|        53|       |   5.280|
 |_StrippingSequenceStreamSemileptonic_                        |  0.0530|        53|       |   5.269|
 |!StrippingDstRSwD02K2PiD0forBXXLine                          |  0.0460|        46|  1.087|   4.451|
 |!StrippingDstWSwD02K2PiD0forBXXLine                          |  0.0100|        10|  1.100|   0.041|
 |!StrippingDstRSwD02K2PiD0forBXXLine_TIMING                   |  0.0460|        46|  1.087|   0.025|
 |!StrippingDstWSwD02K2PiD0forBXXLine_TIMING                   |  0.0100|        10|  1.100|   0.022|

Full logs attached as ValidateS28r2p2.log, ValidateS29r2p3.log, and ValidateS34r0p3.log.

Current best guess for the differences in rates across years is a change in the efficiency of Hlt1TrackMVA, which all selected candidates satisfy.

Edited by Michael Kent Wilkinson

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