From d5f4c834d3b3a648b7d407b0e445637cc94f777b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?BiaoZhang=20=28=E5=BC=A0=E5=BD=AA=29?=
 <52267892+zhangbiao-phy@users.noreply.github.com>
Date: Fri, 11 Apr 2025 16:35:50 +0200
Subject: [PATCH 1/4] Add PDG code and mass of Bc

---
 Common/Constants/include/CommonConstants/PhysicsConstants.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Common/Constants/include/CommonConstants/PhysicsConstants.h b/Common/Constants/include/CommonConstants/PhysicsConstants.h
index c6fa3cddcdad5..acbdb4c4db565 100644
--- a/Common/Constants/include/CommonConstants/PhysicsConstants.h
+++ b/Common/Constants/include/CommonConstants/PhysicsConstants.h
@@ -36,6 +36,7 @@ enum Pdg {
   kBPlus = 521,
   kBS = 531,
   kBSBar = -531,
+  kBCPlus = 541,
   kD0 = 421,
   kD0Bar = -421,
   kD0StarPlus = 10411,
@@ -86,6 +87,7 @@ constexpr double MassB0Bar = 5.27966;
 constexpr double MassBPlus = 5.27934;
 constexpr double MassBS = 5.36692;
 constexpr double MassBSBar = 5.36692;
+constexpr double MassBC = 6.27447;
 constexpr double MassD0 = 1.86484;
 constexpr double MassD0Bar = 1.86484;
 constexpr double MassD0StarPlus = 2.272;

From 39740fc980643576f618813a529450eb6aa2ad58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?BiaoZhang=20=28=E5=BC=A0=E5=BD=AA=29?=
 <52267892+zhangbiao-phy@users.noreply.github.com>
Date: Sat, 12 Apr 2025 23:21:27 +0200
Subject: [PATCH 2/4] Update make_pdg_header.py with Bc meson

---
 Common/Constants/include/CommonConstants/make_pdg_header.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Common/Constants/include/CommonConstants/make_pdg_header.py b/Common/Constants/include/CommonConstants/make_pdg_header.py
index e4f92e6e8b62d..89e3f0e35070d 100755
--- a/Common/Constants/include/CommonConstants/make_pdg_header.py
+++ b/Common/Constants/include/CommonConstants/make_pdg_header.py
@@ -89,6 +89,7 @@ class Pdg(Enum):
     kB0 = 511
     kB0Bar = -511
     kBPlus = 521
+    kBCPlus = 541
     kBS = 531
     kBSBar = -531
     kD0 = 421

From 0adc12775080101dd48526ee835482ddaa753bf5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?BiaoZhang=20=28=E5=BC=A0=E5=BD=AA=29?=
 <52267892+zhangbiao-phy@users.noreply.github.com>
Date: Sat, 12 Apr 2025 23:25:12 +0200
Subject: [PATCH 3/4] Update PhysicsConstants.h

---
 Common/Constants/include/CommonConstants/PhysicsConstants.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Common/Constants/include/CommonConstants/PhysicsConstants.h b/Common/Constants/include/CommonConstants/PhysicsConstants.h
index acbdb4c4db565..857c659d79759 100644
--- a/Common/Constants/include/CommonConstants/PhysicsConstants.h
+++ b/Common/Constants/include/CommonConstants/PhysicsConstants.h
@@ -85,9 +85,9 @@ enum Pdg {
 constexpr double MassB0 = 5.27966;
 constexpr double MassB0Bar = 5.27966;
 constexpr double MassBPlus = 5.27934;
+constexpr double MassBCPlus = 6.27447;
 constexpr double MassBS = 5.36692;
 constexpr double MassBSBar = 5.36692;
-constexpr double MassBC = 6.27447;
 constexpr double MassD0 = 1.86484;
 constexpr double MassD0Bar = 1.86484;
 constexpr double MassD0StarPlus = 2.272;

From 069a000459c260dc7b216cd3cf7d5d583cff0366 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?BiaoZhang=20=28=E5=BC=A0=E5=BD=AA=29?=
 <52267892+zhangbiao-phy@users.noreply.github.com>
Date: Sat, 12 Apr 2025 23:29:55 +0200
Subject: [PATCH 4/4] Update PhysicsConstants.h

---
 Common/Constants/include/CommonConstants/PhysicsConstants.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Common/Constants/include/CommonConstants/PhysicsConstants.h b/Common/Constants/include/CommonConstants/PhysicsConstants.h
index 857c659d79759..f3b983b966faf 100644
--- a/Common/Constants/include/CommonConstants/PhysicsConstants.h
+++ b/Common/Constants/include/CommonConstants/PhysicsConstants.h
@@ -34,9 +34,9 @@ enum Pdg {
   kB0 = 511,
   kB0Bar = -511,
   kBPlus = 521,
+  kBCPlus = 541,
   kBS = 531,
   kBSBar = -531,
-  kBCPlus = 541,
   kD0 = 421,
   kD0Bar = -421,
   kD0StarPlus = 10411,