From 1dadfeccfa576be50b36fbc23bfafff7a8c791c3 Mon Sep 17 00:00:00 2001 From: Raphaelle Bailhache Date: Sun, 20 Sep 2026 20:45:14 +0200 Subject: [PATCH] Change the number of embedded signal in the Pb--Pb collisions --- .../external/generator/Generator_pythia8_embed_HFLepton.C | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/MC/config/PWGEM/external/generator/Generator_pythia8_embed_HFLepton.C b/MC/config/PWGEM/external/generator/Generator_pythia8_embed_HFLepton.C index fe55587aa..f82693d89 100644 --- a/MC/config/PWGEM/external/generator/Generator_pythia8_embed_HFLepton.C +++ b/MC/config/PWGEM/external/generator/Generator_pythia8_embed_HFLepton.C @@ -92,10 +92,10 @@ public: /// number of events to be embedded in a background event // gen->setFormula("max(1.,120.*(x<5.)+80.*(1.-x/20.)*(x>5.)*(x<11.)+240.*(1.-x/13.)*(x>11.))"); - //mNumSigEvs = static_cast(std::lround(5.0 + 0.886202881 * std::pow(std::max(0.0f, 17.5f - x), 1.7))); - mNumSigEvs = static_cast(std::max(1.,120.*(x<5.)+80.*(1.-x/20.)*(x>5.)*(x<11.)+240.*(1.-x/13.)*(x>11.))); - //mNumSigEvs = 1; - LOG(info) << "[notifyEmbedding] ----- generating " << mNumSigEvs << " signal events " << std::endl; + mNumSigEvs = static_cast(std::lround(5.0 + 0.886202881 * std::pow(std::max(0.0f, 17.5f - x), 1.7))); + //mNumSigEvs = static_cast(std::max(1.,120.*(x<5.)+80.*(1.-x/20.)*(x>5.)*(x<11.)+240.*(1.-x/13.)*(x>11.))); + //mNumSigEvs = 1; + LOG(info) << "[notifyEmbedding] ----- generating " << mNumSigEvs << " signal events " << std::endl; }; protected: