Simply add "b" geometries for 2023/4 (star-bnl#785)

These were missing. Not critical for reconstruction (only the FXT is
different), but appropriate for simulations, and helpful to have this in
place for reconstruction so that embedding chains pick up the "b"
geometries without confusion.

Author: genevb

StRoot/StBFChain/BigFullChain.h

@@ -1081,6 +1081,14 @@ Bfc_st BFC[] = { // standard chains
    "B2023a,ITTF,BAna,VFMinuit,etofa,btof,mtd,l3onl,emcDY2,epdHit,trgd,ZDCvtx,analysis",
            "","",        "Base chain for year 2023 AA data, using CorrY (+ l3, epd, mtd, b/etof, b-emc)",kFALSE},
 
+  {"B2023b" ,"","",
+   "ry2023b,in,tpcX,UseXgeom,iTpcIT,CorrY,AgML,tpcDB,TpcHitMover,Idst,tags,Tree,picoWrite,picoVtxDefault,picoCovMtxWrite",
+   "","",                                                      "Base chain for run 2023 data (tpc)",kFALSE},
+
+  {"P2023b","" ,"",
+   "B2023b,ITTF,BAna,VFMinuit,etofa,btof,mtd,l3onl,emcDY2,epdHit,trgd,ZDCvtx,analysis",
+           "","",        "Base chain for year 2023 AA data, using CorrY (+ l3, epd, mtd, b/etof, b-emc)",kFALSE},
+
   // 2024 initial chains
   {"B2024a"  ,"","",
    "ry2024a,in,tpcX,UseXgeom,iTpcIT,CorrY,AgML,tpcDB,TpcHitMover,Idst,tags,Tree,picoWrite,picoVtxDefault,picoCovMtxWrite",
@@ -1094,6 +1102,18 @@ Bfc_st BFC[] = { // standard chains
    "B2024a,ITTF,BAna,VFMinuit,etofa,btof,mtd,l3onl,emcDY2,epdHit,trgd,ZDCvtx,analysis",
            "","",        "Base chain for year 2024 AA data, using CorrY (+ l3, epd, mtd, b/etof, b-emc)",kFALSE},
 
+  {"B2024b"  ,"","",
+   "ry2024b,in,tpcX,UseXgeom,iTpcIT,CorrY,AgML,tpcDB,TpcHitMover,Idst,tags,Tree,picoWrite,picoVtxDefault,picoCovMtxWrite",
+    "","",                                                     "Base chain for run 2024 data (tpc)",kFALSE},
+
+  {"pp2024b","" ,"",
+   "B2024b,ITTF,BAna,ppOpt,ImpBToFt0Mode,VFPPVnoCTB,beamline3D,l3onl,epdhit,btof,mtd,emcDY2,ftt,fcs,trgd,ZDCvtx,analysis",
+   "","","Production chain for year 2024 pp data, using CorrY (+ l3, epd, mtd, btof, fcs, ftt, e/b-emc)",kFALSE},
+
+  {"P2024b","" ,"",
+   "B2024b,ITTF,BAna,VFMinuit,etofa,btof,mtd,l3onl,emcDY2,epdHit,trgd,ZDCvtx,analysis",
+           "","",        "Base chain for year 2024 AA data, using CorrY (+ l3, epd, mtd, b/etof, b-emc)",kFALSE},
+
   // 2025 initial chains
   {"B2025"  ,"","",
    "ry2025,in,tpcX,UseXgeom,iTpcIT,CorrY,AgML,tpcDB,TpcHitMover,Idst,tags,Tree,picoWrite,picoVtxDefault,picoCovMtxWrite",