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GiBUU

Particle IDs

This page lists all particle species implemented in GiBUU with their internal ID code and general properties. All masses and widths are given in GeV. A full database of particle properties, including decay modes, can be found here.

Note: The GiBUU ID codes (second column) differ from the PDG ID codes (last column). While the latter identify a particular state uniquely, the former typically refer to a isospin multiplett only (whose members are distinguished by charge).

Baryons

Name ID Mass Width Spin Rating Isospin Strange Charm Stability min.Mass PDG IDs
GeV GeV GeV
\(N \) 1 0.938 --- 0.5 \(****\) 0.5 0 0 0 0.700 \(p\)=2212, \(n\)=2112
\(\Delta \) 2 1.232 0.118 1.5 \(****\) 1.5 0 0 3 1.076 \(\Delta^{++}\)=2224, \(\Delta^+\)=2214, \(\Delta^0\)=2114, \(\Delta^-\)=1114
\(P_{11}(1440) \) 3 1.462 0.391 0.5 \(****\) 0.5 0 0 3 1.076 202212, 202112
\(S_{11}(1535) \) 4 1.534 0.151 0.5 \( ***\) 0.5 0 0 3 1.076 102212, 102112
\(S_{11}(1650) \) 5 1.659 0.173 0.5 \(****\) 0.5 0 0 3 1.076 122212, 122112
\(S_{11}(2090) \) 6 1.928 0.414 0.5 \( *\) 0.5 0 0 3 1.076
\(D_{13}(1520) \) 7 1.524 0.124 1.5 \(****\) 0.5 0 0 3 1.076 102214, 102114
\(D_{13}(1700) \) 8 1.737 0.249 1.5 \( *\) 0.5 0 0 3 1.076 112214, 112114
\(D_{13}(2080) \) 9 1.804 0.447 1.5 \( *\) 0.5 0 0 3 1.076
\(D_{15}(1675) \) 10 1.676 0.159 2.5 \(****\) 0.5 0 0 3 1.076 102216, 102116
\(G_{17}(2190) \) 11 2.127 0.547 3.5 \(****\) 0.5 0 0 3 1.076
\(P_{11}(1710) \) 12 1.717 0.478 0.5 \( *\) 0.5 0 0 3 1.076 212212, 212112
\(P_{11}(2100) \) 13 1.885 0.113 0.5 \( *\) 0.5 0 0 3 1.076
\(P_{13}(1720) \) 14 1.717 0.383 1.5 \( *\) 0.5 0 0 3 1.076 212214, 212114
\(P_{13}(1900) \) 15 1.879 0.498 1.5 \( ***\) 0.5 0 0 3 1.076
\(F_{15}(1680) \) 16 1.684 0.139 2.5 \(****\) 0.5 0 0 3 1.076 202216, 202116
\(F_{15}(2000) \) 17 1.903 0.494 2.5 \( *\) 0.5 0 0 3 1.076
\(F_{17}(1990) \) 18 2.086 0.535 3.5 \( **\) 0.5 0 0 3 1.076
\(S_{31}(1620) \) 19 1.672 0.154 0.5 \( **\) 1.5 0 0 3 1.076 112222, 112212, 112112, 111112
\(S_{31}(1900) \) 20 1.920 0.263 0.5 \( ***\) 1.5 0 0 3 1.076
\(D_{33}(1700) \) 21 1.762 0.599 1.5 \( *\) 1.5 0 0 3 1.076 122224, 122214, 122114, 121114
\(D_{33}(1940) \) 22 2.057 0.460 1.5 \( *\) 1.5 0 0 3 1.076
\(D_{35}(1930) \) 23 1.956 0.526 2.5 \( **\) 1.5 0 0 3 1.076
\(D_{35}(2350) \) 24 2.171 0.264 2.5 \( **\) 1.5 0 0 3 1.076
\(P_{31}(1750) \) 25 1.744 0.299 0.5 \( *\) 1.5 0 0 3 1.076
\(P_{31}(1910) \) 26 1.882 0.239 0.5 \(****\) 1.5 0 0 3 1.076 222222, 222212, 222112, 221112
\(P_{33}(1600) \) 27 1.706 0.430 1.5 \( ***\) 1.5 0 0 3 1.076 202224, 202214, 202114, 201114
\(P_{33}(1920) \) 28 2.014 0.152 1.5 \( *\) 1.5 0 0 3 1.076 222224, 222214, 222114, 221114
\(F_{35}(1750) \) 29 1.752 0.251 2.5 \( *\) 1.5 0 0 3 1.076
\(F_{35}(1905) \) 30 1.881 0.327 2.5 \( ***\) 1.5 0 0 3 1.076 212226, 212216, 212116, 211116
\(F_{37}(1950) \) 31 1.945 0.300 3.5 \(****\) 1.5 0 0 3 1.076 202228, 202218, 202118, 201118
\(\Lambda \) 32 1.116 --- 0.5 \(****\) 0.0 -1 0 0 1.076 3122
\(\Sigma \) 33 1.189 --- 0.5 \(****\) 1.0 -1 0 0 1.076 3222, 3212, 3112
\(\Sigma(1385) \) 34 1.385 0.036 1.5 \(****\) 1.0 -1 0 3 1.254 3224, 3214, 3114
\(\Lambda(1405) \) 35 1.405 0.050 0.5 \(****\) 0.0 -1 0 3 1.254 102132
\(\Lambda(1520) \) 36 1.520 0.016 1.5 \(****\) 0.0 -1 0 3 1.254 102134
\(\Lambda(1600) \) 37 1.600 0.150 0.5 \( ***\) 0.0 -1 0 3 1.254 203122
\(\Lambda(1670) \) 38 1.670 0.035 0.5 \(****\) 0.0 -1 0 3 1.254 103122
\(\Lambda(1690) \) 39 1.690 0.060 1.5 \(****\) 0.0 -1 0 3 1.254 103124
\(\Lambda(1810) \) 40 1.810 0.150 0.5 \( ***\) 0.0 -1 0 3 1.254 213122
\(\Lambda(1820) \) 41 1.820 0.080 2.5 \(****\) 0.0 -1 0 3 1.254 203126
\(\Lambda(1830) \) 42 1.830 0.095 2.5 \(****\) 0.0 -1 0 3 1.254 103126
\(\Sigma(1670) \) 43 1.670 0.060 1.5 \(****\) 1.0 -1 0 3 1.254 103224, 103214, 103114
\(\Sigma(1775) \) 44 1.775 0.120 2.5 \(****\) 1.0 -1 0 3 1.254 103226, 103216, 103116
\(\Sigma(2030) \) 45 2.030 0.180 3.5 \(****\) 1.0 -1 0 3 1.254 203228, 203218, 203118
\(\Lambda(1800) \) 46 1.800 0.300 0.5 \( ***\) 0.0 -1 0 3 1.254 123122
\(\Lambda(1890) \) 47 1.890 0.100 1.5 \(****\) 0.0 -1 0 3 1.254 213124
\(\Lambda(2100) \) 48 2.100 0.200 3.5 \(****\) 0.0 -1 0 3 1.254
\(\Lambda(2110) \) 49 2.110 0.200 2.5 \( ***\) 0.0 -1 0 3 1.254
\(\Sigma(1660) \) 50 1.660 0.100 0.5 \( ***\) 1.0 -1 0 3 1.254 203222, 203212, 203112
\(\Sigma(1750) \) 51 1.750 0.090 0.5 \( ***\) 1.0 -1 0 3 1.254 113222, 113212, 113112
\(\Sigma(1915) \) 52 1.915 0.120 2.5 \(****\) 1.0 -1 0 3 1.254 203226, 203216, 203116
\(\Xi \) 53 1.315 --- 0.5 \(****\) 0.5 -2 0 0 1.254 3322, 3312
\(\Xi^* \) 54 1.530 0.009 1.5 \(****\) 0.5 -2 0 3 1.254 3324, 3314
\(\Omega \) 55 1.672 --- 1.5 \(****\) 0.0 -3 0 0 1.254 3334
\(\Lambda_c \) 56 2.285 --- 0.5 \(****\) 0.0 0 1 0 1.076 4122
\(\Sigma_c \) 57 2.452 --- 0.5 \(****\) 1.0 0 1 0 1.076 4222, 4212, 4112
\(\Sigma_c^* \) 58 2.520 0.015 1.5 \(****\) 1.0 0 1 3 2.423 4224, 4214, 4114
\(\Xi_c \) 59 2.466 --- 0.5 \( ***\) 0.5 -1 1 0 2.423 4232, 4132
\(\Xi_c^* \) 60 2.645 0.004 1.5 \( ***\) 0.5 -1 1 3 2.423 4324, 4314
\(\Omega_c \) 61 2.697 --- 0.5 \( ***\) 0.0 -2 1 0 2.423 4332

Mesons

Name ID Mass Width Spin Isospin Strange Charm Stability min.Mass PDG IDs
GeV GeV GeV
\(\pi \) 101 0.1380 --- 0.0 1.0 0 0 0 0.000 \(\pi^+\)=211, \(\pi^0\)=111, \(\pi^-\)=-211
\(\eta \) 102 0.5478 1.3E-6 0.0 0.0 0 0 3 0.000 221
\(\rho \) 103 0.7755 0.1491 1.0 1.0 0 0 3 0.276 213, 113, -213
\(\sigma \) 104 0.8000 0.5000 0.0 0.0 0 0 3 0.276 9000221 \(^{(*)}\)
\(\omega \) 105 0.7826 0.0085 1.0 0.0 0 0 3 0.138 223
\(\eta' \) 106 0.9578 0.0002 0.0 0.0 0 0 3 0.000 331
\(\phi \) 107 1.0194 0.0043 1.0 0.0 0 0 3 0.414 333
\(\eta_c \) 108 2.9800 0.0280 0.0 0.0 0 0 3 0.000 441
\(J/\psi \) 109 3.0969 --- 1.0 0.0 0 0 0 0.000 443
\(K \) 110 0.4960 --- 0.0 0.5 1 0 0 0.496 \(K^+\)=321, \(K^0\)=311 \(^{(**)}\)
\(\overline{K} \) 111 0.4960 --- 0.0 0.5 -1 0 0 0.496 \(K^-\)=-321, \(\overline{K}^0\)=-311 \(^{(**)}\)
\(K^* \) 112 0.8920 0.0500 1.0 0.5 1 0 3 0.634 323, 313
\(\overline{K}^* \) 113 0.8920 0.0500 1.0 0.5 -1 0 3 0.634 -323, -313
\(D \) 114 1.8670 --- 0.0 0.5 0 1 0 1.500 \(D^+\)=411, \(D^0\)=421
\(\overline{D} \) 115 1.8670 --- 0.0 0.5 0 -1 0 1.500 \(D^-\)=-411, \(\overline{D}^0\)=-421
\(D^* \) 116 2.0070 0.0020 1.0 0.5 0 1 3 1.500 413, 423
\(\overline{D}^* \) 117 2.0070 0.0020 1.0 0.5 0 -1 3 1.500 -413, -423
\(D_s^+ \) 118 1.9690 --- 0.0 0.0 1 1 0 1.500 431
\(D_s^- \) 119 1.9690 --- 0.0 0.0 -1 -1 0 1.500 -431
\(D_s^{*+} \) 120 2.1120 0.0010 1.0 0.0 1 1 3 1.500 433
\(D_s^{*-} \) 121 2.1120 0.0010 1.0 0.0 -1 -1 3 1.500 -433
\(f_2(1270) \) 122 1.2754 0.1852 2.0 0.0 0 0 3 0.276 225

\(^{(*)}\) In PYTHIA the \(\sigma\) has ID=10221, while GiBUU uses a PDG-style ID=60221.

\(^{(**)}\) Instead of \(K^0\)=311, \(\overline{K}^0\)=-311, you may also use \(K_L^0\)=130, \(K_S^0\)=310.

Leptons & gauge bosons

Name ID mass spin PDG IDs
GeV
\(e^-\) 901 \(511\cdot10^{-6}\) 1/2 11
\(\mu^-\) 902 0.1056 1/2 13
\(\tau^-\) 903 1.7769 1/2 15
\(\nu_e\) 911 ~0 1/2 12
\(\nu_\mu\) 912 ~0 1/2 14
\(\nu_\tau\) 913 ~0 1/2 16
\(W\) 997 80.4 1 \(W^+\)=24, \(W^-\)=-24
\(Z\) 998 91.2 1 23
\(\gamma\) 999 0 1 22
Last modified 11 months ago Last modified on Dec 10, 2016, 6:46:17 PM