J/A+A/612/A90 Inelastic Fe+H collision data (Barklem, 2018)
Excitation and charge transfer in low-energy hydrogen atom collisions with
neutral iron.
Barklem P.S.
<Astron. Astrophys. 612, A90 (2018)>
=2018A&A...612A..90B 2018A&A...612A..90B (SIMBAD/NED BibCode)
ADC_Keywords: Atomic physics
Keywords: atomic data - line: profiles
Abstract:
Data for inelastic processes due to hydrogen atom collisions with iron
are needed for accurate modelling of the iron spectrum in late-type
stars. Excitation and charge transfer in low-energy Fe+H collisions is
studied theoretically using a previously presented method based on an
asymptotic two-electron linear combination of atomic orbitals model of
ionic-covalent interactions in the neutral atom-hydrogen-atom system,
together with the multi-channel Landau-Zener model. An extensive
calculation including 166 covalent states and 25 ionic states is
presented and rate coefficients are calculated for temperatures in the
range 1000-20000K. The largest rates are found for charge transfer
processes to and from two clusters of states around 6.3 and 6.6eV
excitation, corresponding in both cases to active 4d and 5p electrons
undergoing transfer. Excitation and de-excitation processes among
these two sets of states are also significant.
Description:
The file states.dat lists the considered states. The remaining files
then provide the rate coefficients and "fluctuations".
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table1.dat 64 227 Input data for calculations; full table 1
states.dat 27 191 States and their energies
files/* . 60 Individual rate coefficients files
--------------------------------------------------------------------------------
See also:
J/A+A/572/A103 : Inelastic silicon-hydrogen collision data (Belyaev+, 2014)
J/A+A/587/A114 : Inelastic calcium-hydrogen collision data (Belyaev+, 2016)
J/A+A/593/A27 : Inelastic beryllium-hydrogen collision data (Yakovleva+, 2016)
J/A+A/606/A11 : Inelastic e+Mg collision data (Barklem+, 2017)
J/A+A/606/A106 : Inelastic manganese-hydrogen collisions data (Belyaev+, 2017)
J/A+A/606/A147 : Heavy particle-hydrogen collisions (Belyaev+, 2017)
J/A+A/608/A33 : Inelastic manganese-hydrogen collisions data (Belyaev+, 2017)
J/A+A/610/A57 : Inelastic O+H collision data (Barklem, 2018)
Byte-by-byte Description of file: table1.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 10 A10 --- State State label (State)
12 I1 --- LA Electronic orbital angular momentum (L_A)
14 I1 --- 2SA+1 Electronic spin multiplicity (2S_A+1)
16 I1 --- n Principal quantum number for the active
electron (n)
18 I1 --- l Orbital angular momentum quantum number for
the active electron (l)
20- 25 I6 cm-1 EjX Term energy in 1/cm (E_j^X)
27- 32 I6 cm-1 Elim Series limit energy in 1/cm (E_lim)
34- 39 I6 cm-1 Ej Asymptotic molecular energy in 1/cm (E_j)
41 I1 cm-1 Neq Number of equivalent active electrons (N_eq)
43- 53 A11 --- Core Label for core (Core)
55 I1 --- Lc Core electronic orbital angular momentum (L_c)
57 I1 --- 2cA+1 Core electronic spin multiplicity (2c_A+1)
59- 64 F6.3 --- G Coefficient of fractional parentage (G)
--------------------------------------------------------------------------------
Byte-by-byte Description of file: states.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- Index Index
5- 15 A11 --- Label Term label
19- 27 F9.3 cm-1 E Term energy in 1/cm
--------------------------------------------------------------------------------
Byte-by-byte Description of file: files/*
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 13 E12.4 cm+3/s Ratec1 Rate coefficient for index = 1 (1)
15- 26 E12.4 cm+3/s Ratec2 Rate coefficient for index = 2 (1)
28- 39 E12.4 cm+3/s Ratec3 Rate coefficient for index = 3 (1)
41- 52 E12.4 cm+3/s Ratec4 Rate coefficient for index = 4 (1)
54- 65 E12.4 cm+3/s Ratec5 Rate coefficient for index = 5 (1)
67- 78 E12.4 cm+3/s Ratec6 Rate coefficient for index = 6 (1)
80- 91 E12.4 cm+3/s Ratec7 Rate coefficient for index = 7 (1)
93- 104 E12.4 cm+3/s Ratec8 Rate coefficient for index = 8 (1)
106- 117 E12.4 cm+3/s Ratec9 Rate coefficient for index = 9 (1)
119- 130 E12.4 cm+3/s Ratec10 Rate coefficient for index = 10 (1)
132- 143 E12.4 cm+3/s Ratec11 Rate coefficient for index = 11 (1)
145- 156 E12.4 cm+3/s Ratec12 Rate coefficient for index = 12 (1)
158- 169 E12.4 cm+3/s Ratec13 Rate coefficient for index = 13 (1)
171- 182 E12.4 cm+3/s Ratec14 Rate coefficient for index = 14 (1)
184- 195 E12.4 cm+3/s Ratec15 Rate coefficient for index = 15 (1)
197- 208 E12.4 cm+3/s Ratec16 Rate coefficient for index = 16 (1)
210- 221 E12.4 cm+3/s Ratec17 Rate coefficient for index = 17 (1)
223- 234 E12.4 cm+3/s Ratec18 Rate coefficient for index = 18 (1)
236- 247 E12.4 cm+3/s Ratec19 Rate coefficient for index = 19 (1)
249- 260 E12.4 cm+3/s Ratec20 Rate coefficient for index = 20 (1)
262- 273 E12.4 cm+3/s Ratec21 Rate coefficient for index = 21 (1)
275- 286 E12.4 cm+3/s Ratec22 Rate coefficient for index = 22 (1)
288- 299 E12.4 cm+3/s Ratec23 Rate coefficient for index = 23 (1)
301- 312 E12.4 cm+3/s Ratec24 Rate coefficient for index = 24 (1)
314- 325 E12.4 cm+3/s Ratec25 Rate coefficient for index = 25 (1)
327- 338 E12.4 cm+3/s Ratec26 Rate coefficient for index = 26 (1)
340- 351 E12.4 cm+3/s Ratec27 Rate coefficient for index = 27 (1)
353- 364 E12.4 cm+3/s Ratec28 Rate coefficient for index = 28 (1)
366- 377 E12.4 cm+3/s Ratec29 Rate coefficient for index = 29 (1)
379- 390 E12.4 cm+3/s Ratec30 Rate coefficient for index = 30 (1)
392- 403 E12.4 cm+3/s Ratec31 Rate coefficient for index = 31 (1)
405- 416 E12.4 cm+3/s Ratec32 Rate coefficient for index = 32 (1)
418- 429 E12.4 cm+3/s Ratec33 Rate coefficient for index = 33 (1)
431- 442 E12.4 cm+3/s Ratec34 Rate coefficient for index = 34 (1)
444- 455 E12.4 cm+3/s Ratec35 Rate coefficient for index = 35 (1)
457- 468 E12.4 cm+3/s Ratec36 Rate coefficient for index = 36 (1)
470- 481 E12.4 cm+3/s Ratec37 Rate coefficient for index = 37 (1)
483- 494 E12.4 cm+3/s Ratec38 Rate coefficient for index = 38 (1)
496- 507 E12.4 cm+3/s Ratec39 Rate coefficient for index = 39 (1)
509- 520 E12.4 cm+3/s Ratec40 Rate coefficient for index = 40 (1)
522- 533 E12.4 cm+3/s Ratec41 Rate coefficient for index = 41 (1)
535- 546 E12.4 cm+3/s Ratec42 Rate coefficient for index = 42 (1)
548- 559 E12.4 cm+3/s Ratec43 Rate coefficient for index = 43 (1)
561- 572 E12.4 cm+3/s Ratec44 Rate coefficient for index = 44 (1)
574- 585 E12.4 cm+3/s Ratec45 Rate coefficient for index = 45 (1)
587- 598 E12.4 cm+3/s Ratec46 Rate coefficient for index = 46 (1)
600- 611 E12.4 cm+3/s Ratec47 Rate coefficient for index = 47 (1)
613- 624 E12.4 cm+3/s Ratec48 Rate coefficient for index = 48 (1)
626- 637 E12.4 cm+3/s Ratec49 Rate coefficient for index = 49 (1)
639- 650 E12.4 cm+3/s Ratec50 Rate coefficient for index = 50 (1)
652- 663 E12.4 cm+3/s Ratec51 Rate coefficient for index = 51 (1)
665- 676 E12.4 cm+3/s Ratec52 Rate coefficient for index = 52 (1)
678- 689 E12.4 cm+3/s Ratec53 Rate coefficient for index = 53 (1)
691- 702 E12.4 cm+3/s Ratec54 Rate coefficient for index = 54 (1)
704- 715 E12.4 cm+3/s Ratec55 Rate coefficient for index = 55 (1)
717- 728 E12.4 cm+3/s Ratec56 Rate coefficient for index = 56 (1)
730- 741 E12.4 cm+3/s Ratec57 Rate coefficient for index = 57 (1)
743- 754 E12.4 cm+3/s Ratec58 Rate coefficient for index = 58 (1)
756- 767 E12.4 cm+3/s Ratec59 Rate coefficient for index = 59 (1)
769- 780 E12.4 cm+3/s Ratec60 Rate coefficient for index = 60 (1)
782- 793 E12.4 cm+3/s Ratec61 Rate coefficient for index = 61 (1)
795- 806 E12.4 cm+3/s Ratec62 Rate coefficient for index = 62 (1)
808- 819 E12.4 cm+3/s Ratec63 Rate coefficient for index = 63 (1)
821- 832 E12.4 cm+3/s Ratec64 Rate coefficient for index = 64 (1)
834- 845 E12.4 cm+3/s Ratec65 Rate coefficient for index = 65 (1)
847- 858 E12.4 cm+3/s Ratec66 Rate coefficient for index = 66 (1)
860- 871 E12.4 cm+3/s Ratec67 Rate coefficient for index = 67 (1)
873- 884 E12.4 cm+3/s Ratec68 Rate coefficient for index = 68 (1)
886- 897 E12.4 cm+3/s Ratec69 Rate coefficient for index = 69 (1)
899- 910 E12.4 cm+3/s Ratec70 Rate coefficient for index = 70 (1)
912- 923 E12.4 cm+3/s Ratec71 Rate coefficient for index = 71 (1)
925- 936 E12.4 cm+3/s Ratec72 Rate coefficient for index = 72 (1)
938- 949 E12.4 cm+3/s Ratec73 Rate coefficient for index = 73 (1)
951- 962 E12.4 cm+3/s Ratec74 Rate coefficient for index = 74 (1)
964- 975 E12.4 cm+3/s Ratec75 Rate coefficient for index = 75 (1)
977- 988 E12.4 cm+3/s Ratec76 Rate coefficient for index = 76 (1)
990-1001 E12.4 cm+3/s Ratec77 Rate coefficient for index = 77 (1)
1003-1014 E12.4 cm+3/s Ratec78 Rate coefficient for index = 78 (1)
1016-1027 E12.4 cm+3/s Ratec79 Rate coefficient for index = 79 (1)
1029-1040 E12.4 cm+3/s Ratec80 Rate coefficient for index = 80 (1)
1042-1053 E12.4 cm+3/s Ratec81 Rate coefficient for index = 81 (1)
1055-1066 E12.4 cm+3/s Ratec82 Rate coefficient for index = 82 (1)
1068-1079 E12.4 cm+3/s Ratec83 Rate coefficient for index = 83 (1)
1081-1092 E12.4 cm+3/s Ratec84 Rate coefficient for index = 84 (1)
1094-1105 E12.4 cm+3/s Ratec85 Rate coefficient for index = 85 (1)
1107-1118 E12.4 cm+3/s Ratec86 Rate coefficient for index = 86 (1)
1120-1131 E12.4 cm+3/s Ratec87 Rate coefficient for index = 87 (1)
1133-1144 E12.4 cm+3/s Ratec88 Rate coefficient for index = 88 (1)
1146-1157 E12.4 cm+3/s Ratec89 Rate coefficient for index = 89 (1)
1159-1170 E12.4 cm+3/s Ratec90 Rate coefficient for index = 90 (1)
1172-1183 E12.4 cm+3/s Ratec91 Rate coefficient for index = 91 (1)
1185-1196 E12.4 cm+3/s Ratec92 Rate coefficient for index = 92 (1)
1198-1209 E12.4 cm+3/s Ratec93 Rate coefficient for index = 93 (1)
1211-1222 E12.4 cm+3/s Ratec94 Rate coefficient for index = 94 (1)
1224-1235 E12.4 cm+3/s Ratec95 Rate coefficient for index = 95 (1)
1237-1248 E12.4 cm+3/s Ratec96 Rate coefficient for index = 96 (1)
1250-1261 E12.4 cm+3/s Ratec97 Rate coefficient for index = 97 (1)
1263-1274 E12.4 cm+3/s Ratec98 Rate coefficient for index = 98 (1)
1276-1287 E12.4 cm+3/s Ratec99 Rate coefficient for index = 99 (1)
1289-1300 E12.4 cm+3/s Ratec100 Rate coefficient for index =100 (1)
1302-1313 E12.4 cm+3/s Ratec101 Rate coefficient for index =101 (1)
1315-1326 E12.4 cm+3/s Ratec102 Rate coefficient for index =102 (1)
1328-1339 E12.4 cm+3/s Ratec103 Rate coefficient for index =103 (1)
1341-1352 E12.4 cm+3/s Ratec104 Rate coefficient for index =104 (1)
1354-1365 E12.4 cm+3/s Ratec105 Rate coefficient for index =105 (1)
1367-1378 E12.4 cm+3/s Ratec106 Rate coefficient for index =106 (1)
1380-1391 E12.4 cm+3/s Ratec107 Rate coefficient for index =107 (1)
1393-1404 E12.4 cm+3/s Ratec108 Rate coefficient for index =108 (1)
1406-1417 E12.4 cm+3/s Ratec109 Rate coefficient for index =109 (1)
1419-1430 E12.4 cm+3/s Ratec110 Rate coefficient for index =110 (1)
1432-1443 E12.4 cm+3/s Ratec111 Rate coefficient for index =111 (1)
1445-1456 E12.4 cm+3/s Ratec112 Rate coefficient for index =112 (1)
1458-1469 E12.4 cm+3/s Ratec113 Rate coefficient for index =113 (1)
1471-1482 E12.4 cm+3/s Ratec114 Rate coefficient for index =114 (1)
1484-1495 E12.4 cm+3/s Ratec115 Rate coefficient for index =115 (1)
1497-1508 E12.4 cm+3/s Ratec116 Rate coefficient for index =116 (1)
1510-1521 E12.4 cm+3/s Ratec117 Rate coefficient for index =117 (1)
1523-1534 E12.4 cm+3/s Ratec118 Rate coefficient for index =118 (1)
1536-1547 E12.4 cm+3/s Ratec119 Rate coefficient for index =119 (1)
1549-1560 E12.4 cm+3/s Ratec120 Rate coefficient for index =120 (1)
1562-1573 E12.4 cm+3/s Ratec121 Rate coefficient for index =121 (1)
1575-1586 E12.4 cm+3/s Ratec122 Rate coefficient for index =122 (1)
1588-1599 E12.4 cm+3/s Ratec123 Rate coefficient for index =123 (1)
1601-1612 E12.4 cm+3/s Ratec124 Rate coefficient for index =124 (1)
1614-1625 E12.4 cm+3/s Ratec125 Rate coefficient for index =125 (1)
1627-1638 E12.4 cm+3/s Ratec126 Rate coefficient for index =126 (1)
1640-1651 E12.4 cm+3/s Ratec127 Rate coefficient for index =127 (1)
1653-1664 E12.4 cm+3/s Ratec128 Rate coefficient for index =128 (1)
1666-1677 E12.4 cm+3/s Ratec129 Rate coefficient for index =129 (1)
1679-1690 E12.4 cm+3/s Ratec130 Rate coefficient for index =130 (1)
1692-1703 E12.4 cm+3/s Ratec131 Rate coefficient for index =131 (1)
1705-1716 E12.4 cm+3/s Ratec132 Rate coefficient for index =132 (1)
1718-1729 E12.4 cm+3/s Ratec133 Rate coefficient for index =133 (1)
1731-1742 E12.4 cm+3/s Ratec134 Rate coefficient for index =134 (1)
1744-1755 E12.4 cm+3/s Ratec135 Rate coefficient for index =135 (1)
1757-1768 E12.4 cm+3/s Ratec136 Rate coefficient for index =136 (1)
1770-1781 E12.4 cm+3/s Ratec137 Rate coefficient for index =137 (1)
1783-1794 E12.4 cm+3/s Ratec138 Rate coefficient for index =138 (1)
1796-1807 E12.4 cm+3/s Ratec139 Rate coefficient for index =139 (1)
1809-1820 E12.4 cm+3/s Ratec140 Rate coefficient for index =140 (1)
1822-1833 E12.4 cm+3/s Ratec141 Rate coefficient for index =141 (1)
1835-1846 E12.4 cm+3/s Ratec142 Rate coefficient for index =142 (1)
1848-1859 E12.4 cm+3/s Ratec143 Rate coefficient for index =143 (1)
1861-1872 E12.4 cm+3/s Ratec144 Rate coefficient for index =144 (1)
1874-1885 E12.4 cm+3/s Ratec145 Rate coefficient for index =145 (1)
1887-1898 E12.4 cm+3/s Ratec146 Rate coefficient for index =146 (1)
1900-1911 E12.4 cm+3/s Ratec147 Rate coefficient for index =147 (1)
1913-1924 E12.4 cm+3/s Ratec148 Rate coefficient for index =148 (1)
1926-1937 E12.4 cm+3/s Ratec149 Rate coefficient for index =149 (1)
1939-1950 E12.4 cm+3/s Ratec150 Rate coefficient for index =150 (1)
1952-1963 E12.4 cm+3/s Ratec151 Rate coefficient for index =151 (1)
1965-1976 E12.4 cm+3/s Ratec152 Rate coefficient for index =152 (1)
1978-1989 E12.4 cm+3/s Ratec153 Rate coefficient for index =153 (1)
1991-2002 E12.4 cm+3/s Ratec154 Rate coefficient for index =154 (1)
2004-2015 E12.4 cm+3/s Ratec155 Rate coefficient for index =155 (1)
2017-2028 E12.4 cm+3/s Ratec156 Rate coefficient for index =156 (1)
2030-2041 E12.4 cm+3/s Ratec157 Rate coefficient for index =157 (1)
2043-2054 E12.4 cm+3/s Ratec158 Rate coefficient for index =158 (1)
2056-2067 E12.4 cm+3/s Ratec159 Rate coefficient for index =159 (1)
2069-2080 E12.4 cm+3/s Ratec160 Rate coefficient for index =160 (1)
2082-2093 E12.4 cm+3/s Ratec161 Rate coefficient for index =161 (1)
2095-2106 E12.4 cm+3/s Ratec162 Rate coefficient for index =162 (1)
2108-2119 E12.4 cm+3/s Ratec163 Rate coefficient for index =163 (1)
2121-2132 E12.4 cm+3/s Ratec164 Rate coefficient for index =164 (1)
2134-2145 E12.4 cm+3/s Ratec165 Rate coefficient for index =165 (1)
2147-2158 E12.4 cm+3/s Ratec166 Rate coefficient for index =166 (1)
2160-2171 E12.4 cm+3/s Ratec167 Rate coefficient for index =167 (1)
2173-2184 E12.4 cm+3/s Ratec168 Rate coefficient for index =168 (1)
2186-2197 E12.4 cm+3/s Ratec169 Rate coefficient for index =169 (1)
2199-2210 E12.4 cm+3/s Ratec170 Rate coefficient for index =170 (1)
2212-2223 E12.4 cm+3/s Ratec171 Rate coefficient for index =171 (1)
2225-2236 E12.4 cm+3/s Ratec172 Rate coefficient for index =172 (1)
2238-2249 E12.4 cm+3/s Ratec173 Rate coefficient for index =173 (1)
2251-2262 E12.4 cm+3/s Ratec174 Rate coefficient for index =174 (1)
2264-2275 E12.4 cm+3/s Ratec175 Rate coefficient for index =175 (1)
2277-2288 E12.4 cm+3/s Ratec176 Rate coefficient for index =176 (1)
2290-2301 E12.4 cm+3/s Ratec177 Rate coefficient for index =177 (1)
2303-2314 E12.4 cm+3/s Ratec178 Rate coefficient for index =178 (1)
2316-2327 E12.4 cm+3/s Ratec179 Rate coefficient for index =179 (1)
2329-2340 E12.4 cm+3/s Ratec180 Rate coefficient for index =180 (1)
2342-2353 E12.4 cm+3/s Ratec181 Rate coefficient for index =181 (1)
2355-2366 E12.4 cm+3/s Ratec182 Rate coefficient for index =182 (1)
2368-2379 E12.4 cm+3/s Ratec183 Rate coefficient for index =183 (1)
2381-2392 E12.4 cm+3/s Ratec184 Rate coefficient for index =184 (1)
2394-2405 E12.4 cm+3/s Ratec185 Rate coefficient for index =185 (1)
2407-2418 E12.4 cm+3/s Ratec186 Rate coefficient for index =186 (1)
2420-2431 E12.4 cm+3/s Ratec187 Rate coefficient for index =187 (1)
2433-2444 E12.4 cm+3/s Ratec188 Rate coefficient for index =188 (1)
2446-2457 E12.4 cm+3/s Ratec189 Rate coefficient for index =189 (1)
2459-2470 E12.4 cm+3/s Ratec190 Rate coefficient for index =190 (1)
2472-2483 E12.4 cm+3/s Ratec191 Rate coefficient for index =191 (1)
--------------------------------------------------------------------------------
Note (1): The files are in the form
(row,column) = (final state, initial state),
as defined by the labels in states.dat.
--------------------------------------------------------------------------------
Acknowledgements:
Paul Barklem, paul.barklem(at)physics.uu.se
(End) Paul Barklem [Uppsala Univ., Sweden], Patricia Vannier [CDS] 11-Jan-2018