From 3858a18ae5d6f5bb5936c59970a7560d7a7a25e0 Mon Sep 17 00:00:00 2001 From: shreyasiacharya <34233706+shreyasiacharya@users.noreply.github.com> Date: Mon, 27 Apr 2026 17:16:08 +0200 Subject: [PATCH 1/3] Update BTOPSIJPSITODIELECTRON.DEC with ChiC --- .../BTOPSIJPSITODIELECTRON.DEC | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/MC/config/PWGDQ/EvtGen/DecayTablesEvtgen/BTOPSIJPSITODIELECTRON.DEC b/MC/config/PWGDQ/EvtGen/DecayTablesEvtgen/BTOPSIJPSITODIELECTRON.DEC index 64a835910..2a45f28c6 100644 --- a/MC/config/PWGDQ/EvtGen/DecayTablesEvtgen/BTOPSIJPSITODIELECTRON.DEC +++ b/MC/config/PWGDQ/EvtGen/DecayTablesEvtgen/BTOPSIJPSITODIELECTRON.DEC @@ -38,6 +38,20 @@ Decay B0 0.000540000 J/psi K0 rho0 PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000800000 J/psi K*+ pi- PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000660000 J/psi K*0 pi+ pi- PHSP; #[New mode added] #[Reconstructed PDG2011] + +# --- chi_c1 --- + 0.000011200 chi_c1 pi0 SVS; + 0.000395000 chi_c1 K0 SVS; + 0.000497000 chi_c1 K+ pi- PHSP; + 0.000320000 chi_c1 K0 pi+ pi- PHSP; + 0.000350000 chi_c1 K+ pi0 pi- PHSP; + +# --- chi_c2 --- + 0.000015000 chi_c2 K0 SVS; + 0.000049000 chi_c2 K*0 SVV_HELAMP 1.0 0.0 0.0; + 0.000072000 chi_c2 K+ pi- PHSP; + 0.000174000 chi_c2 pi+ pi- K0 PHSP; + 0.000074000 chi_c2 pi- pi0 K+ PHSP; Enddecay Decay anti-B0 @@ -78,6 +92,20 @@ Decay anti-B0 0.000540000 J/psi anti-K0 rho0 PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000800000 J/psi K*- pi+ PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000660000 J/psi anti-K*0 pi- pi+ PHSP; #[New mode added] #[Reconstructed PDG2011] + +# --- chi_c1 --- + 0.000011200 chi_c1 pi0 SVS; + 0.000395000 chi_c1 anti-K0 SVS; + 0.000497000 chi_c1 K- pi+ PHSP; + 0.000320000 chi_c1 anti-K0 pi- pi+ PHSP; + 0.000350000 chi_c1 K- pi0 pi+ PHSP; + +# --- chi_c2 --- + 0.000015000 chi_c2 anti-K0 SVS; + 0.000049000 chi_c2 anti-K*0 SVV_HELAMP 1.0 0.0 0.0; + 0.000072000 chi_c2 K- pi+ PHSP; + 0.000174000 chi_c2 pi- pi+ anti-K0 PHSP; + 0.000074000 chi_c2 pi+ pi0 K- PHSP; Enddecay Decay B+ @@ -109,6 +137,21 @@ Decay B+ 0.000108000 J/psi eta K+ PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000350000 J/psi omega K+ PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000011800 J/psi p+ anti-Lambda0 PHSP; #[New mode added] #[Reconstructed PDG2011] + +# --- chi_c1 --- + 0.000022000 chi_c1 pi+ SVS; + 0.000474000 chi_c1 K+ SVS; + 0.000300000 chi_c1 K*+ SVV_HELAMP 1.0 0.0 0.0; + 0.000329000 chi_c1 K+ pi0 PHSP; + 0.000580000 chi_c1 K0 pi+ PHSP; + 0.000374000 chi_c1 K+ pi+ pi- PHSP; + +# --- chi_c2 --- + 0.000110000 chi_c2 K+ SVS; + 0.000120000 chi_c2 K*+ SVV_HELAMP 1.0 0.0 0.0; + 0.000062000 chi_c2 K+ pi0 PHSP; + 0.000124000 chi_c2 K0 pi+ PHSP; + 0.000134000 chi_c2 K+ pi+ pi- PHSP; Enddecay Decay B- @@ -139,6 +182,21 @@ Decay B- 0.000108000 J/psi eta K- PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000350000 J/psi omega K- PHSP; #[New mode added] #[Reconstructed PDG2011] 0.000011800 J/psi anti-p- Lambda0 PHSP; #[New mode added] #[Reconstructed PDG2011] + +# --- chi_c1 --- + 0.000022000 chi_c1 pi- SVS; + 0.000474000 chi_c1 K- SVS; + 0.000300000 chi_c1 K*- SVV_HELAMP 1.0 0.0 0.0; + 0.000329000 chi_c1 K- pi0 PHSP; + 0.000580000 chi_c1 anti-K0 pi- PHSP; + 0.000374000 chi_c1 K- pi- pi+ PHSP; + +# --- chi_c2 --- + 0.000110000 chi_c2 K- SVS; + 0.000120000 chi_c2 K*- SVV_HELAMP 1.0 0.0 0.0; + 0.000062000 chi_c2 K- pi0 PHSP; + 0.000124000 chi_c2 anti-K0 pi- PHSP; + 0.000134000 chi_c2 K- pi- pi+ PHSP; Enddecay Decay B_s0 @@ -182,6 +240,9 @@ Decay B_s0 0.0002 J/psi pi0 pi0 PHSP; # PR LHCb 04/08/2004 : add Bs -> phi mu mu, phi e e 0.0000023 phi e+ e- BTOSLLALI; + +# --- chi_c1 --- + 0.0001970 chi_c1 phi SVV_HELAMP 1.0 0.0 0.0; Enddecay Decay anti-B_s0 @@ -224,18 +285,29 @@ Decay anti-B_s0 0.0002 J/psi pi0 pi0 PHSP; # PR LHCb 04/08/2004 : add Bs -> phi mu mu, phi e e 0.0000023 phi e- e+ BTOSLLALI; + +# --- chi_c1 --- + 0.0001970 chi_c1 phi SVV_HELAMP 1.0 0.0 0.0; Enddecay Decay Lambda_b0 ### 0.00038 Lambda0 psi(2S) PHSP; 0.00047 Lambda0 J/psi PHSP; + 0.0000760 chi_c1 p K- PHSP; + 0.0000050 chi_c1 p pi- PHSP; + 0.0000770 chi_c2 p K- PHSP; + 0.0000048 chi_c2 p pi- PHSP; Enddecay Decay anti-Lambda_b0 ### 0.00038 anti-Lambda0 psi(2S) PHSP; 0.00047 anti-Lambda0 J/psi PHSP; + 0.0000760 chi_c1 anti-p K+ PHSP; + 0.0000050 chi_c1 anti-p pi+ PHSP; + 0.0000770 chi_c2 anti-p K+ PHSP; + 0.0000048 chi_c2 anti-p pi+ PHSP; Enddecay Decay Xi_b- @@ -264,6 +336,19 @@ Decay anti-Omega_b+ Enddecay +# ============================================================================================================================= +# JPsi, Psi(2S), ChiC Decays +# ============================================================================================================================= +### +Decay chi_c1 + 1.000 J/psi gamma PHSP; +Enddecay + +### +Decay chi_c2 + 1.000 J/psi gamma PHSP; +Enddecay + Decay psi(2S) ### from DECAY.DEC 1.000 e+ e- PHOTOS VLL; From 96dfef5420422dd135f39f5a5674ed92976b71bb Mon Sep 17 00:00:00 2001 From: shreyasiacharya <34233706+shreyasiacharya@users.noreply.github.com> Date: Mon, 4 May 2026 10:32:27 +0200 Subject: [PATCH 2/3] Create Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini --- ...ectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini diff --git a/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini b/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini new file mode 100644 index 000000000..7ed21efdf --- /dev/null +++ b/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini @@ -0,0 +1,7 @@ +### The external generator derives from GeneratorPythia8. +[GeneratorExternal] +fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGDQ/external/generator/generator_pythia8_HadronTriggered_withGap.C +funcName=GeneratorInclusiveJpsiPsi2S_EvtGenMidY(5,-1.5,1.5) + +[GeneratorPythia8] +config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGDQ/pythia8/generator/pythia8_inel_triggerGap.cfg From 5dfeff9153b8a377f061e80ad540606f9546967c Mon Sep 17 00:00:00 2001 From: shreyasiacharya <34233706+shreyasiacharya@users.noreply.github.com> Date: Mon, 4 May 2026 10:35:42 +0200 Subject: [PATCH 3/3] Update Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini --- ...r_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini b/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini index 7ed21efdf..7843272c2 100644 --- a/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini +++ b/MC/config/PWGDQ/ini/Generator_InjectedInclusiveJpsiPsi2SMidy_Pythia8_TriggerGap_2026.ini @@ -1,7 +1,7 @@ ### The external generator derives from GeneratorPythia8. [GeneratorExternal] fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGDQ/external/generator/generator_pythia8_HadronTriggered_withGap.C -funcName=GeneratorInclusiveJpsiPsi2S_EvtGenMidY(5,-1.5,1.5) +funcName=GeneratorInclusiveJpsiPsi2SChiC_EvtGenMidY(5,-1.5,1.5) [GeneratorPythia8] config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGDQ/pythia8/generator/pythia8_inel_triggerGap.cfg