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D57.1759112709.diff
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diff --git a/inc/LauConstants.hh b/inc/LauConstants.hh
--- a/inc/LauConstants.hh
+++ b/inc/LauConstants.hh
@@ -38,26 +38,27 @@
namespace LauConstants {
+ // Masses updated to PDG 2020 values in March 2021
//! Mass of charged D (GeV/c^2)
- const Double_t mD = 1.86961;
+ const Double_t mD = 1.86965;
//! Mass of neutral D (GeV/c^2)
- const Double_t mD0 = 1.86484;
+ const Double_t mD0 = 1.86483;
//! Mass of Ds (GeV/c^2)
- const Double_t mDs = 1.96830;
+ const Double_t mDs = 1.96834;
//! Mass of charged B (GeV/c^2)
- const Double_t mB = 5.27926;
+ const Double_t mB = 5.27934;
//! Mass of neutral B_d (GeV/c^2)
- const Double_t mB0 = 5.27958;
+ const Double_t mB0 = 5.27965;
//! Mass of neutral B_s (GeV/c^2)
- const Double_t mBs0 = 5.36677;
+ const Double_t mBs0 = 5.36688;
//! Mass of pi+- (GeV/c^2)
- const Double_t mPi = 0.13957018;
+ const Double_t mPi = 0.13957039;
//! Mass of pi0 (GeV/c^2)
- const Double_t mPi0 = 0.1349766;
+ const Double_t mPi0 = 0.1349768;
//! Mass of K+- (GeV/c^2)
const Double_t mK = 0.493677;
//! Mass of K0 (GeV/c^2)
- const Double_t mK0 = 0.497614;
+ const Double_t mK0 = 0.497611;
//! Mass of eta (GeV/c^2)
const Double_t mEta = 0.547862;
//! Mass of eta' (GeV/c^2)
@@ -92,10 +93,10 @@
const Double_t tauB = 1.638;
//! Lifetime of the B0 in ps
const Double_t tauB0 = 1.519;
- //! Mass difference of the B_H and B_L
- const Double_t deltaMd = 0.510;
- //! Angle beta of the unitarity triangle
- const Double_t beta = 21.50*TMath::DegToRad();
+ //! Mass difference of the B_H and B_L - source PDG via HFLAV 2019
+ const Double_t deltaMd = 0.5065;
+ //! Angle beta of the unitarity triangle - source PDG via HFLAV 2019
+ const Double_t beta = 22.2*TMath::DegToRad();
//! Sine of twice the angle beta of the unitarity triangle
const Double_t sin2beta = TMath::Sin(2.0*beta);
diff --git a/src/LauResonanceMaker.cc b/src/LauResonanceMaker.cc
--- a/src/LauResonanceMaker.cc
+++ b/src/LauResonanceMaker.cc
@@ -162,7 +162,7 @@
// K* resonances name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
// K*(892)
- neutral = new LauResonanceInfo("K*0(892)", 0.89581, 0.0474, 1, 0, LauBlattWeisskopfFactor::Kstar, 3.0);
+ neutral = new LauResonanceInfo("K*0(892)", 0.89555, 0.0473, 1, 0, LauBlattWeisskopfFactor::Kstar, 3.0);
positve = new LauResonanceInfo("K*+(892)", 0.89166, 0.0508, 1, 1, LauBlattWeisskopfFactor::Kstar, 3.0);
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
@@ -191,14 +191,14 @@
resInfo_.push_back( negatve );
// K*_2(1430)
neutral = new LauResonanceInfo("K*0_2(1430)", 1.4324, 0.109, 2, 0, LauBlattWeisskopfFactor::Kstar );
- positve = new LauResonanceInfo("K*+_2(1430)", 1.4256, 0.0985, 2, 1, LauBlattWeisskopfFactor::Kstar );
+ positve = new LauResonanceInfo("K*+_2(1430)", 1.4273, 0.100, 2, 1, LauBlattWeisskopfFactor::Kstar );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// K*(1680)
- neutral = new LauResonanceInfo("K*0(1680)", 1.717, 0.322, 1, 0, LauBlattWeisskopfFactor::Kstar );
- positve = new LauResonanceInfo("K*+(1680)", 1.717, 0.322, 1, 1, LauBlattWeisskopfFactor::Kstar );
+ neutral = new LauResonanceInfo("K*0(1680)", 1.718, 0.322, 1, 0, LauBlattWeisskopfFactor::Kstar );
+ positve = new LauResonanceInfo("K*+(1680)", 1.718, 0.322, 1, 1, LauBlattWeisskopfFactor::Kstar );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
@@ -213,7 +213,7 @@
// phi resonances name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
// phi(1020)
- neutral = new LauResonanceInfo("phi(1020)", 1.019461, 0.004266, 1, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("phi(1020)", 1.019461, 0.004249, 1, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// phi(1680)
neutral = new LauResonanceInfo("phi(1680)", 1.680, 0.150, 1, 0, LauBlattWeisskopfFactor::Light );
@@ -224,7 +224,7 @@
neutral = new LauResonanceInfo("f_0(980)", 0.990, 0.070, 0, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1270)
- neutral = new LauResonanceInfo("f_2(1270)", 1.2751, 0.1851, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_2(1270)", 1.2755, 0.1867, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_0(1370)
neutral = new LauResonanceInfo("f_0(1370)", 1.370, 0.350, 0, 0, LauBlattWeisskopfFactor::Light );
@@ -236,28 +236,28 @@
neutral = new LauResonanceInfo("f_2(1430)", 1.430, 0.150, 2, 0, LauBlattWeisskopfFactor::Light ); // PDG width in the range 13 - 150
resInfo_.push_back( neutral );
// f_0(1500)
- neutral = new LauResonanceInfo("f_0(1500)", 1.505, 0.109, 0, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_0(1500)", 1.506, 0.112, 0, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f'_2(1525)
- neutral = new LauResonanceInfo("f'_2(1525)", 1.525, 0.073, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f'_2(1525)", 1.5174, 0.086, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1565)
- neutral = new LauResonanceInfo("f_2(1565)", 1.562, 0.134, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_2(1565)", 1.542, 0.122, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1640)
neutral = new LauResonanceInfo("f_2(1640)", 1.639, 0.099, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_0(1710)
- neutral = new LauResonanceInfo("f_0(1710)", 1.722, 0.135, 0, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_0(1710)", 1.704, 0.123, 0, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1810)
- neutral = new LauResonanceInfo("f_2(1810)", 1.816, 0.197, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_2(1810)", 1.815, 0.197, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1910)
- neutral = new LauResonanceInfo("f_2(1910)", 1.903, 0.196, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_2(1910)", 1.900, 0.167, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(1950)
- neutral = new LauResonanceInfo("f_2(1950)", 1.944, 0.472, 2, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_2(1950)", 1.936, 0.464, 2, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_2(2010)
neutral = new LauResonanceInfo("f_2(2010)", 2.011, 0.202, 2, 0, LauBlattWeisskopfFactor::Light );
@@ -269,7 +269,7 @@
neutral = new LauResonanceInfo("f_4(2050)", 2.018, 0.237, 4, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// f_0(2100)
- neutral = new LauResonanceInfo("f_0(2100)", 2.101, 0.224, 0, 0, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("f_0(2100)", 2.086, 0.284, 0, 0, LauBlattWeisskopfFactor::Light );
resInfo_.push_back( neutral );
// omega resonances name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
@@ -293,8 +293,8 @@
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// a_2(1320)
- neutral = new LauResonanceInfo("a0_2(1320)", 1.3190, 0.1050, 2, 0, LauBlattWeisskopfFactor::Light );
- positve = new LauResonanceInfo("a+_2(1320)", 1.3190, 0.1050, 2, 1, LauBlattWeisskopfFactor::Light );
+ neutral = new LauResonanceInfo("a0_2(1320)", 1.3169, 0.1050, 2, 0, LauBlattWeisskopfFactor::Light );
+ positve = new LauResonanceInfo("a+_2(1320)", 1.3169, 0.1050, 2, 1, LauBlattWeisskopfFactor::Light );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
@@ -302,22 +302,22 @@
// charmonium resonances name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
// chi_c0
- neutral = new LauResonanceInfo("chi_c0", 3.41475, 0.0105, 0, 0, LauBlattWeisskopfFactor::Charmonium );
+ neutral = new LauResonanceInfo("chi_c0", 3.41471, 0.0108, 0, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// chi_c1
- neutral = new LauResonanceInfo("chi_c1", 3.51066, 0.00084, 0, 0, LauBlattWeisskopfFactor::Charmonium );
+ neutral = new LauResonanceInfo("chi_c1", 3.51067, 0.00084, 0, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// chi_c2
- neutral = new LauResonanceInfo("chi_c2", 3.55620, 0.00193, 2, 0, LauBlattWeisskopfFactor::Charmonium );
+ neutral = new LauResonanceInfo("chi_c2", 3.55617, 0.00197, 2, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// psi(3770)
- neutral = new LauResonanceInfo("psi(3770)", 3.77313, 0.0272, 1, 0, LauBlattWeisskopfFactor::Charmonium );
+ neutral = new LauResonanceInfo("psi(3770)", 3.7737, 0.0272, 1, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// X(3872)
neutral = new LauResonanceInfo("X(3872)", 3.87169, 0.0012, 1, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// chi_c2(2P)
- neutral = new LauResonanceInfo("chi_c2(2P)", 3.9272, 0.024, 2, 0, LauBlattWeisskopfFactor::Charmonium );
+ neutral = new LauResonanceInfo("chi_c2(2P)", 3.9222, 0.0353, 2, 0, LauBlattWeisskopfFactor::Charmonium );
resInfo_.push_back( neutral );
// unknown scalars name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
@@ -329,8 +329,8 @@
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// kappa
- neutral = new LauResonanceInfo("kappa0", 0.682, 0.547, 0, 0, LauBlattWeisskopfFactor::Kstar );
- positve = new LauResonanceInfo("kappa+", 0.682, 0.547, 0, 1, LauBlattWeisskopfFactor::Kstar );
+ neutral = new LauResonanceInfo("kappa0", 0.824, 0.478, 0, 0, LauBlattWeisskopfFactor::Kstar );
+ positve = new LauResonanceInfo("kappa+", 0.824, 0.478, 0, 1, LauBlattWeisskopfFactor::Kstar );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
@@ -345,29 +345,29 @@
// excited charm states name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
// D*
- neutral = new LauResonanceInfo("D*0", 2.00696, 0.0021, 1, 0, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D*0", 2.00685, 0.0021, 1, 0, LauBlattWeisskopfFactor::Charm );
positve = new LauResonanceInfo("D*+", 2.01026, 83.4e-6, 1, 1, LauBlattWeisskopfFactor::Charm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// D*_0
- neutral = new LauResonanceInfo("D*0_0", 2.318, 0.267, 0, 0, LauBlattWeisskopfFactor::Charm );
- positve = new LauResonanceInfo("D*+_0", 2.403, 0.283, 0, 1, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D*0_0", 2.300, 0.274, 0, 0, LauBlattWeisskopfFactor::Charm );
+ positve = new LauResonanceInfo("D*+_0", 2.349, 0.221, 0, 1, LauBlattWeisskopfFactor::Charm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// D*_2
//AVERAGE--neutral = new LauResonanceInfo("D*0_2", 2.4618, 0.049, 2, 0 );
- neutral = new LauResonanceInfo("D*0_2", 2.4626, 0.049, 2, 0, LauBlattWeisskopfFactor::Charm );
- positve = new LauResonanceInfo("D*+_2", 2.4643, 0.037, 2, 1, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D*0_2", 2.4607, 0.0475, 2, 0, LauBlattWeisskopfFactor::Charm );
+ positve = new LauResonanceInfo("D*+_2", 2.4654, 0.0467, 2, 1, LauBlattWeisskopfFactor::Charm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// D1(2420)
- neutral = new LauResonanceInfo("D0_1(2420)", 2.4214, 0.0274, 1, 0, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D0_1(2420)", 2.4208, 0.0317, 1, 0, LauBlattWeisskopfFactor::Charm );
positve = new LauResonanceInfo("D+_1(2420)", 2.4232, 0.025, 1, 1, LauBlattWeisskopfFactor::Charm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
@@ -376,8 +376,8 @@
// D(2600)
//OLD--neutral = new LauResonanceInfo("D0(2600)", 2.6087, 0.093, 0, 0 );
//OLD--positve = new LauResonanceInfo("D+(2600)", 2.6213, 0.093, 0, 1 );
- neutral = new LauResonanceInfo("D0(2600)", 2.612, 0.093, 0, 0, LauBlattWeisskopfFactor::Charm );
- positve = new LauResonanceInfo("D+(2600)", 2.612, 0.093, 0, 1, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D0(2600)", 2.623, 0.139, 0, 0, LauBlattWeisskopfFactor::Charm );
+ positve = new LauResonanceInfo("D+(2600)", 2.623, 0.139, 0, 1, LauBlattWeisskopfFactor::Charm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
@@ -392,7 +392,7 @@
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// D(2900)
- neutral = new LauResonanceInfo("D0(3000)", 3.0, 0.15, 0, 0, LauBlattWeisskopfFactor::Charm );
+ neutral = new LauResonanceInfo("D0(3000)", 3.214, 0.186, 0, 0, LauBlattWeisskopfFactor::Charm );
resInfo_.push_back( neutral );
// D(3400)
neutral = new LauResonanceInfo("D0(3400)", 3.4, 0.15, 0, 0, LauBlattWeisskopfFactor::Charm );
@@ -405,35 +405,35 @@
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// Ds0*(2317)
- positve = new LauResonanceInfo("Ds*+_0(2317)", 2.3177, 0.0038, 0, 1, LauBlattWeisskopfFactor::StrangeCharm );
+ positve = new LauResonanceInfo("Ds*+_0(2317)", 2.3178, 0.0038, 0, 1, LauBlattWeisskopfFactor::StrangeCharm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// Ds2*(2573)
- positve = new LauResonanceInfo("Ds*+_2(2573)", 2.5719, 0.017, 2, 1, LauBlattWeisskopfFactor::StrangeCharm );
+ positve = new LauResonanceInfo("Ds*+_2(2573)", 2.5691, 0.0169, 2, 1, LauBlattWeisskopfFactor::StrangeCharm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// Ds1*(2700)
- positve = new LauResonanceInfo("Ds*+_1(2700)", 2.709, 0.117, 1, 1, LauBlattWeisskopfFactor::StrangeCharm );
+ positve = new LauResonanceInfo("Ds*+_1(2700)", 2.7083, 0.120, 1, 1, LauBlattWeisskopfFactor::StrangeCharm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// Ds1*(2860)
- positve = new LauResonanceInfo("Ds*+_1(2860)", 2.862, 0.180, 1, 1, LauBlattWeisskopfFactor::StrangeCharm );
+ positve = new LauResonanceInfo("Ds*+_1(2860)", 2.859, 0.159, 1, 1, LauBlattWeisskopfFactor::StrangeCharm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// Ds3*(2860)
- positve = new LauResonanceInfo("Ds*+_3(2860)", 2.862, 0.058, 3, 1, LauBlattWeisskopfFactor::StrangeCharm );
+ positve = new LauResonanceInfo("Ds*+_3(2860)", 2.860, 0.053, 3, 1, LauBlattWeisskopfFactor::StrangeCharm );
negatve = positve->createChargeConjugate();
resInfo_.push_back( positve );
resInfo_.push_back( negatve );
// excited bottom states name, mass, width, spin, charge, BW category, BW radius parameter (defaults to 4.0)
// B*
- neutral = new LauResonanceInfo("B*0", 5.3252, 0.00, 1, 0, LauBlattWeisskopfFactor::Beauty, 6.0);
- positve = new LauResonanceInfo("B*+", 5.3252, 0.00, 1, 1, LauBlattWeisskopfFactor::Beauty, 6.0);
+ neutral = new LauResonanceInfo("B*0", 5.3247, 0.00, 1, 0, LauBlattWeisskopfFactor::Beauty, 6.0);
+ positve = new LauResonanceInfo("B*+", 5.3247, 0.00, 1, 1, LauBlattWeisskopfFactor::Beauty, 6.0);
negatve = positve->createChargeConjugate();
resInfo_.push_back( neutral );
resInfo_.push_back( positve );
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