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1<html><head><title>Commands in /gun/</title></head>
2<body bgcolor="#ffffff"><h2>/gun/</h2><p>
3Particle Gun control commands.<br>
4<p><hr><p>
5<h2>Sub-directories : </h2><dl>
6</dl><p><hr><p>
7<h2>Commands : </h2><dl>
8<p><br><p><dt><b>List</b>
9<p><dd>
10List available particles.<br>
11 Invoke G4ParticleTable.<br>
12<p><dd>Available at all Geant4 states.
13<p><br><p><dt><b>particle [<i>particleName</i>]</b>
14<p><dd>
15Set particle to be generated.<br>
16 (geantino is default)<br>
17 (ion can be specified for shooting ions)<br>
18<p><dd>Available at all Geant4 states.
19<p><dd>Parameters<table border=1>
20<tr><td>particleName
21<td>type s
22<td>Omittable : default value = geantino
23<td>Parameter candidates : B+ B- B0 Bs0 D+ D- D0 Ds+ Ds- GenericIon He3 J/psi N(1440)+ N(1440)0 N(1520)+ N(1520)0 N(1535)+ N(1535)0 N(1650)+ N(1650)0 N(1675)+ N(1675)0 N(1680)+ N(1680)0 N(1700)+ N(1700)0 N(1710)+ N(1710)0 N(1720)+ N(1720)0 N(1900)+ N(1900)0 N(1990)+ N(1990)0 N(2090)+ N(2090)0 N(2190)+ N(2190)0 N(2220)+ N(2220)0 N(2250)+ N(2250)0 a0(1450)+ a0(1450)- a0(1450)0 a0(980)+ a0(980)- a0(980)0 a1(1260)+ a1(1260)- a1(1260)0 a2(1320)+ a2(1320)- a2(1320)0 alpha anti_B0 anti_Bs0 anti_D0 anti_N(1440)+ anti_N(1440)0 anti_N(1520)+ anti_N(1520)0 anti_N(1535)+ anti_N(1535)0 anti_N(1650)+ anti_N(1650)0 anti_N(1675)+ anti_N(1675)0 anti_N(1680)+ anti_N(1680)0 anti_N(1700)+ anti_N(1700)0 anti_N(1710)+ anti_N(1710)0 anti_N(1720)+ anti_N(1720)0 anti_N(1900)+ anti_N(1900)0 anti_N(1990)+ anti_N(1990)0 anti_N(2090)+ anti_N(2090)0 anti_N(2190)+ anti_N(2190)0 anti_N(2220)+ anti_N(2220)0 anti_N(2250)+ anti_N(2250)0 anti_b_quark anti_c_quark anti_d_quark anti_dd1_diquark anti_delta(1600)+ anti_delta(1600)++ anti_delta(1600)- anti_delta(1600)0 anti_delta(1620)+ anti_delta(1620)++ anti_delta(1620)- anti_delta(1620)0 anti_delta(1700)+ anti_delta(1700)++ anti_delta(1700)- anti_delta(1700)0 anti_delta(1900)+ anti_delta(1900)++ anti_delta(1900)- anti_delta(1900)0 anti_delta(1905)+ anti_delta(1905)++ anti_delta(1905)- anti_delta(1905)0 anti_delta(1910)+ anti_delta(1910)++ anti_delta(1910)- anti_delta(1910)0 anti_delta(1920)+ anti_delta(1920)++ anti_delta(1920)- anti_delta(1920)0 anti_delta(1930)+ anti_delta(1930)++ anti_delta(1930)- anti_delta(1930)0 anti_delta(1950)+ anti_delta(1950)++ anti_delta(1950)- anti_delta(1950)0 anti_delta+ anti_delta++ anti_delta- anti_delta0 anti_k(1460)0 anti_k0_star(1430)0 anti_k1(1270)0 anti_k1(1400)0 anti_k2(1770)0 anti_k2_star(1430)0 anti_k2_star(1980)0 anti_k3_star(1780)0 anti_k_star(1410)0 anti_k_star(1680)0 anti_k_star0 anti_kaon0 anti_lambda anti_lambda(1405) anti_lambda(1520) anti_lambda(1600) anti_lambda(1670) anti_lambda(1690) anti_lambda(1800) anti_lambda(1810) anti_lambda(1820) anti_lambda(1830) anti_lambda(1890) anti_lambda(2100) anti_lambda(2110) anti_lambda_c+ anti_neutron anti_nu_e anti_nu_mu anti_nu_tau anti_omega- anti_omega_c0 anti_proton anti_s_quark anti_sd0_diquark anti_sd1_diquark anti_sigma(1385)+ anti_sigma(1385)- anti_sigma(1385)0 anti_sigma(1660)+ anti_sigma(1660)- anti_sigma(1660)0 anti_sigma(1670)+ anti_sigma(1670)- anti_sigma(1670)0 anti_sigma(1750)+ anti_sigma(1750)- anti_sigma(1750)0 anti_sigma(1775)+ anti_sigma(1775)- anti_sigma(1775)0 anti_sigma(1915)+ anti_sigma(1915)- anti_sigma(1915)0 anti_sigma(1940)+ anti_sigma(1940)- anti_sigma(1940)0 anti_sigma(2030)+ anti_sigma(2030)- anti_sigma(2030)0 anti_sigma+ anti_sigma- anti_sigma0 anti_sigma_c+ anti_sigma_c++ anti_sigma_c0 anti_ss1_diquark anti_su0_diquark anti_su1_diquark anti_t_quark anti_u_quark anti_ud0_diquark anti_ud1_diquark anti_uu1_diquark anti_xi(1530)- anti_xi(1530)0 anti_xi(1690)- anti_xi(1690)0 anti_xi(1820)- anti_xi(1820)0 anti_xi(1950)- anti_xi(1950)0 anti_xi(2030)- anti_xi(2030)0 anti_xi- anti_xi0 anti_xi_c+ anti_xi_c0 b1(1235)+ b1(1235)- b1(1235)0 b_quark c_quark chargedgeantino d_quark dd1_diquark delta(1600)+ delta(1600)++ delta(1600)- delta(1600)0 delta(1620)+ delta(1620)++ delta(1620)- delta(1620)0 delta(1700)+ delta(1700)++ delta(1700)- delta(1700)0 delta(1900)+ delta(1900)++ delta(1900)- delta(1900)0 delta(1905)+ delta(1905)++ delta(1905)- delta(1905)0 delta(1910)+ delta(1910)++ delta(1910)- delta(1910)0 delta(1920)+ delta(1920)++ delta(1920)- delta(1920)0 delta(1930)+ delta(1930)++ delta(1930)- delta(1930)0 delta(1950)+ delta(1950)++ delta(1950)- delta(1950)0 delta+ delta++ delta- delta0 deuteron e+ e- eta eta(1295) eta(1440) eta2(1645) eta2(1870) eta_prime f0(1370) f0(400-1200) f0(980) f1(1285) f1(1420) f2(1270) f2(1810) f2(2010) f2_prime(1525) gamma geantino gluon h1(1170) h1(1380) k(1460)+ k(1460)- k(1460)0 k0_star(1430)+ k0_star(1430)- k0_star(1430)0 k1(1270)+ k1(1270)- k1(1270)0 k1(1400)+ k1(1400)- k1(1400)0 k2(1770)+ k2(1770)- k2(1770)0 k2_star(1430)+ k2_star(1430)- k2_star(1430)0 k2_star(1980)+ k2_star(1980)- k2_star(1980)0 k3_star(1780)+ k3_star(1780)- k3_star(1780)0 k_star(1410)+ k_star(1410)- k_star(1410)0 k_star(1680)+ k_star(1680)- k_star(1680)0 k_star+ k_star- k_star0 kaon+ kaon- kaon0 kaon0L kaon0S lambda lambda(1405) lambda(1520) lambda(1600) lambda(1670) lambda(1690) lambda(1800) lambda(1810) lambda(1820) lambda(1830) lambda(1890) lambda(2100) lambda(2110) lambda_c+ mu+ mu- neutron nu_e nu_mu nu_tau omega omega(1420) omega(1600) omega- omega3(1670) omega_c0 phi phi(1680) phi3(1850) pi(1300)+ pi(1300)- pi(1300)0 pi+ pi- pi0 pi2(1670)+ pi2(1670)- pi2(1670)0 proton rho(1450)+ rho(1450)- rho(1450)0 rho(1700)+ rho(1700)- rho(1700)0 rho+ rho- rho0 rho3(1690)+ rho3(1690)- rho3(1690)0 s_quark sd0_diquark sd1_diquark sigma(1385)+ sigma(1385)- sigma(1385)0 sigma(1660)+ sigma(1660)- sigma(1660)0 sigma(1670)+ sigma(1670)- sigma(1670)0 sigma(1750)+ sigma(1750)- sigma(1750)0 sigma(1775)+ sigma(1775)- sigma(1775)0 sigma(1915)+ sigma(1915)- sigma(1915)0 sigma(1940)+ sigma(1940)- sigma(1940)0 sigma(2030)+ sigma(2030)- sigma(2030)0 sigma+ sigma- sigma0 sigma_c+ sigma_c++ sigma_c0 ss1_diquark su0_diquark su1_diquark t_quark tau+ tau- triton u_quark ud0_diquark ud1_diquark uu1_diquark xi(1530)- xi(1530)0 xi(1690)- xi(1690)0 xi(1820)- xi(1820)0 xi(1950)- xi(1950)0 xi(2030)- xi(2030)0 xi- xi0 xi_c+ xi_c0 ion
24</table>
25<p><br><p><dt><b>direction [<i>Px</i>] [<i>Py</i>] [<i>Pz</i>]</b>
26<p><dd>
27Set momentum direction.<br>
28Direction needs not to be a unit vector.<br>
29<p><dd>Range : Px != 0 || Py != 0 || Pz != 0
30<p><dd>Available at all Geant4 states.
31<p><dd>Parameters<table border=1>
32<tr><td>Px
33<td>type d
34<td>Omittable : current value is used as the default value.
35<td><tr><td>Py
36<td>type d
37<td>Omittable : current value is used as the default value.
38<td><tr><td>Pz
39<td>type d
40<td>Omittable : current value is used as the default value.
41<td></table>
42<p><br><p><dt><b>energy [<i>Energy</i>] [<i>Unit</i>]</b>
43<p><dd>
44Set kinetic energy.<br>
45<p><dd>Available at all Geant4 states.
46<p><dd>Parameters<table border=1>
47<tr><td>Energy
48<td>type d
49<td>Omittable : current value is used as the default value.
50<td><tr><td>Unit
51<td>type s
52<td>Omittable : default value = GeV
53<td>Parameter candidates : eV keV MeV GeV TeV PeV J electronvolt kiloelectronvolt megaelectronvolt gigaelectronvolt teraelectronvolt petaelectronvolt joule
54</table>
55<p><br><p><dt><b>position [<i>X</i>] [<i>Y</i>] [<i>Z</i>] [<i>Unit</i>]</b>
56<p><dd>
57Set starting position of the particle.<br>
58<p><dd>Available at all Geant4 states.
59<p><dd>Parameters<table border=1>
60<tr><td>X
61<td>type d
62<td>Omittable : current value is used as the default value.
63<td><tr><td>Y
64<td>type d
65<td>Omittable : current value is used as the default value.
66<td><tr><td>Z
67<td>type d
68<td>Omittable : current value is used as the default value.
69<td><tr><td>Unit
70<td>type s
71<td>Omittable : default value = cm
72<td>Parameter candidates : pc km m cm mm mum nm Ang fm parsec kilometer meter centimeter millimeter micrometer nanometer angstrom fermi
73</table>
74<p><br><p><dt><b>time [<i>t0</i>] [<i>Unit</i>]</b>
75<p><dd>
76Set initial time of the particle.<br>
77<p><dd>Available at all Geant4 states.
78<p><dd>Parameters<table border=1>
79<tr><td>t0
80<td>type d
81<td>Omittable : current value is used as the default value.
82<td><tr><td>Unit
83<td>type s
84<td>Omittable : default value = ns
85<td>Parameter candidates : s ms mus ns ps second millisecond microsecond nanosecond picosecond
86</table>
87<p><br><p><dt><b>polarization [<i>Px</i>] [<i>Py</i>] [<i>Pz</i>]</b>
88<p><dd>
89Set polarization.<br>
90<p><dd>Range : Px&gt;=-1.&amp;&amp;Px&lt;=1.&amp;&amp;Py&gt;=-1.&amp;&amp;Py&lt;=1.&amp;&amp;Pz&gt;=-1.&amp;&amp;Pz&lt;=1.
91<p><dd>Available at all Geant4 states.
92<p><dd>Parameters<table border=1>
93<tr><td>Px
94<td>type d
95<td>Omittable : current value is used as the default value.
96<td><tr><td>Py
97<td>type d
98<td>Omittable : current value is used as the default value.
99<td><tr><td>Pz
100<td>type d
101<td>Omittable : current value is used as the default value.
102<td></table>
103<p><br><p><dt><b>number [<i>N</i>]</b>
104<p><dd>
105Set number of particles to be generated.<br>
106<p><dd>Range : N&gt;0
107<p><dd>Available at all Geant4 states.
108<p><dd>Parameters<table border=1>
109<tr><td>N
110<td>type i
111<td>Omittable : current value is used as the default value.
112<td></table>
113<p><br><p><dt><b>ion [<i>Z</i>] [<i>A</i>] [<i>Q</i>] [<i>E</i>]</b>
114<p><dd>
115Set properties of ion to be generated.<br>
116[usage] /gun/ion Z A Q<br>
117        Z:(int) AtomicNumber<br>
118        A:(int) AtomicMass<br>
119        Q:(int) Charge of Ion (in unit of e)<br>
120        E:(double) Excitation energy (in keV)<br>
121<p><dd>Available at all Geant4 states.
122<p><dd>Parameters<table border=1>
123<tr><td>Z
124<td>type i
125<td><td><tr><td>A
126<td>type i
127<td><td><tr><td>Q
128<td>type i
129<td>Omittable : default value = 0
130<td><tr><td>E
131<td>type d
132<td>Omittable : default value = 0.0
133<td></table>
134</dl></body></html>
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