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PDG: Update particle masses from ROOT v6-30-01-alice2 (#12480)
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Common/Constants/include/CommonConstants/PhysicsConstants.h

Lines changed: 56 additions & 56 deletions
Original file line numberDiff line numberDiff line change
@@ -67,32 +67,32 @@ enum Pdg {
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};
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/// \brief Declarations of masses for additional particles
70-
constexpr double MassB0 = 5.27953;
71-
constexpr double MassB0Bar = 5.27953;
72-
constexpr double MassBPlus = 5.27915;
73-
constexpr double MassBS = 5.3663;
74-
constexpr double MassBSBar = 5.3663;
70+
constexpr double MassB0 = 5.27966;
71+
constexpr double MassB0Bar = 5.27966;
72+
constexpr double MassBPlus = 5.27934;
73+
constexpr double MassBS = 5.36692;
74+
constexpr double MassBSBar = 5.36692;
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constexpr double MassD0 = 1.86484;
7676
constexpr double MassD0Bar = 1.86484;
77-
constexpr double MassDMinus = 1.86962;
78-
constexpr double MassDPlus = 1.86962;
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constexpr double MassDS = 1.9685;
80-
constexpr double MassDSBar = 1.9685;
81-
constexpr double MassDStar = 2.01027;
82-
constexpr double MassChiC1 = 3.51066;
83-
constexpr double MassJPsi = 3.096916;
84-
constexpr double MassLambdaB0 = 5.6202;
77+
constexpr double MassDMinus = 1.86966;
78+
constexpr double MassDPlus = 1.86966;
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constexpr double MassDS = 1.96835;
80+
constexpr double MassDSBar = 1.96835;
81+
constexpr double MassDStar = 2.01026;
82+
constexpr double MassChiC1 = 3.51067;
83+
constexpr double MassJPsi = 3.0969;
84+
constexpr double MassLambdaB0 = 5.6196;
8585
constexpr double MassLambdaCPlus = 2.28646;
86-
constexpr double MassOmegaC0 = 2.6975;
87-
constexpr double MassPhi = 1.019455;
88-
constexpr double MassSigmaC0 = 2.45376;
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constexpr double MassSigmaCPlusPlus = 2.45402;
86+
constexpr double MassOmegaC0 = 2.6952;
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constexpr double MassPhi = 1.019461;
88+
constexpr double MassSigmaC0 = 2.45375;
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constexpr double MassSigmaCPlusPlus = 2.45397;
9090
constexpr double MassX3872 = 3.87165;
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constexpr double MassXi0 = 1.31486;
92-
constexpr double MassXiB0 = 5.7924;
93-
constexpr double MassXiCCPlusPlus = 3.59798;
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constexpr double MassXiCPlus = 2.4679;
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constexpr double MassXiC0 = 2.471;
92+
constexpr double MassXiB0 = 5.7919;
93+
constexpr double MassXiCCPlusPlus = 3.62155;
94+
constexpr double MassXiCPlus = 2.46771;
95+
constexpr double MassXiC0 = 2.47044;
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constexpr double MassDeuteron = 1.87561294257;
9797
constexpr double MassTriton = 2.80892113298;
9898
constexpr double MassHelium3 = 2.80839160743;
@@ -102,53 +102,53 @@ constexpr double MassHyperHydrogen4 = 3.9226;
102102
constexpr double MassHyperHelium4 = 3.9217;
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/// \brief Declarations of masses for particles in ROOT PDG_t
105-
constexpr double MassDown = 0.0048;
106-
constexpr double MassDownBar = 0.0048;
107-
constexpr double MassUp = 0.0024;
108-
constexpr double MassUpBar = 0.0024;
109-
constexpr double MassStrange = 0.104;
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constexpr double MassStrangeBar = 0.104;
105+
constexpr double MassDown = 0.00467;
106+
constexpr double MassDownBar = 0.00467;
107+
constexpr double MassUp = 0.00216;
108+
constexpr double MassUpBar = 0.00216;
109+
constexpr double MassStrange = 0.0934;
110+
constexpr double MassStrangeBar = 0.0934;
111111
constexpr double MassCharm = 1.27;
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constexpr double MassCharmBar = 1.27;
113-
constexpr double MassBottom = 4.68;
114-
constexpr double MassBottomBar = 4.68;
115-
constexpr double MassTop = 171.2;
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constexpr double MassTopBar = 171.2;
113+
constexpr double MassBottom = 4.18;
114+
constexpr double MassBottomBar = 4.18;
115+
constexpr double MassTop = 172.5;
116+
constexpr double MassTopBar = 172.5;
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constexpr double MassGluon = 0.0;
118-
constexpr double MassElectron = 0.00051099891;
119-
constexpr double MassPositron = 0.00051099891;
118+
constexpr double MassElectron = 0.000510999;
119+
constexpr double MassPositron = 0.000510999;
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constexpr double MassNuE = 0.0;
121121
constexpr double MassNuEBar = 0.0;
122-
constexpr double MassMuonMinus = 0.105658;
123-
constexpr double MassMuonPlus = 0.105658;
122+
constexpr double MassMuonMinus = 0.1056584;
123+
constexpr double MassMuonPlus = 0.1056584;
124124
constexpr double MassNuMu = 0.0;
125125
constexpr double MassNuMuBar = 0.0;
126-
constexpr double MassTauMinus = 1.77684;
127-
constexpr double MassTauPlus = 1.77684;
126+
constexpr double MassTauMinus = 1.77686;
127+
constexpr double MassTauPlus = 1.77686;
128128
constexpr double MassNuTau = 0.0;
129129
constexpr double MassNuTauBar = 0.0;
130130
constexpr double MassGamma = 0.0;
131-
constexpr double MassZ0 = 91.187;
132-
constexpr double MassWPlus = 80.398;
133-
constexpr double MassWMinus = 80.398;
134-
constexpr double MassPi0 = 0.134977;
135-
constexpr double MassK0Long = 0.497614;
136-
constexpr double MassPiPlus = 0.13957;
137-
constexpr double MassPiMinus = 0.13957;
138-
constexpr double MassProton = 0.938272;
139-
constexpr double MassProtonBar = 0.938272;
140-
constexpr double MassNeutron = 0.939565;
141-
constexpr double MassNeutronBar = 0.939565;
142-
constexpr double MassK0Short = 0.497614;
143-
constexpr double MassK0 = 0.497614;
144-
constexpr double MassK0Bar = 0.497614;
131+
constexpr double MassZ0 = 91.1876;
132+
constexpr double MassWPlus = 80.377;
133+
constexpr double MassWMinus = 80.377;
134+
constexpr double MassPi0 = 0.1349768;
135+
constexpr double MassK0Long = 0.497611;
136+
constexpr double MassPiPlus = 0.1395704;
137+
constexpr double MassPiMinus = 0.1395704;
138+
constexpr double MassProton = 0.9382721;
139+
constexpr double MassProtonBar = 0.9382721;
140+
constexpr double MassNeutron = 0.9395654;
141+
constexpr double MassNeutronBar = 0.9395654;
142+
constexpr double MassK0Short = 0.497611;
143+
constexpr double MassK0 = 0.497611;
144+
constexpr double MassK0Bar = 0.497611;
145145
constexpr double MassKPlus = 0.493677;
146146
constexpr double MassKMinus = 0.493677;
147-
constexpr double MassLambda0 = 1.11568;
148-
constexpr double MassLambda0Bar = 1.11568;
149-
constexpr double MassLambda1520 = 1.5195;
150-
constexpr double MassSigmaMinus = 1.19744;
151-
constexpr double MassSigmaBarPlus = 1.19744;
147+
constexpr double MassLambda0 = 1.115683;
148+
constexpr double MassLambda0Bar = 1.115683;
149+
constexpr double MassLambda1520 = 1.519;
150+
constexpr double MassSigmaMinus = 1.197449;
151+
constexpr double MassSigmaBarPlus = 1.197449;
152152
constexpr double MassSigmaPlus = 1.18937;
153153
constexpr double MassSigmaBarMinus = 1.18937;
154154
constexpr double MassSigma0 = 1.192642;

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