astroph-2004 热词(合成词)列表
这里只显示在超过10篇文章中出现的候选词(前100个)
编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
| upper limit | 5678 | 2241 | 2.752 | 0.001089 | 0401299,0401641,etc |
| magnetic field | 9737 | 1546 | 6.829 | 0.003228 | 0401165,0401394,etc |
| star formation | 6632 | 1531 | 4.777 | 0.002008 | 0401562,0401289,etc |
| emission line | 3575 | 1137 | 4.084 | 0.001372 | 0401165,0401641,etc |
| power law | 2675 | 1105 | 2.255 | 0.00099 | 0401299,0401344,etc |
| black hole | 6600 | 1103 | 4.958 | 0.003824 | 0401547,0401401,etc |
| numerical simulation | 2392 | 1094 | 2.115 | 0.000815 | 0401165,0401547,etc |
| massive star | 3168 | 1049 | 3.295 | 0.001765 | 0401562,0401394,etc |
| high redshift | 2892 | 1019 | 2.691 | 0.001154 | 0401289,0401394,etc |
| optical depth | 3223 | 958 | 3.197 | 0.001436 | 0401299,0401344,etc |
| light curve | 5200 | 952 | 6.739 | 0.002684 | 0401299,0401547,etc |
| number density | 2002 | 949 | 2.311 | 0.000945 | 0401289,0401394,etc |
| X-ray emission | 3204 | 945 | 3.663 | 0.001349 | 0401299,0401165,etc |
| dark matter | 3802 | 939 | 4.473 | 0.002355 | 0401547,0401565,etc |
| velocity dispersion | 3614 | 915 | 4.014 | 0.001556 | 0401641,0401619,etc |
| point source | 2428 | 911 | 2.93 | 0.001121 | 0401299,0401165,etc |
| time scale | 2155 | 906 | 2.026 | 0.001057 | 0401547,0401247,etc |
| column density | 3893 | 892 | 3.574 | 0.001613 | 0401299,0401601,etc |
| systematic error | 1796 | 853 | 2.274 | 0.000789 | 0401547,0401641,etc |
| stellar population | 2582 | 848 | 2.696 | 0.001332 | 0401098,0401133,etc |
| radial velocity | 2576 | 837 | 3.55 | 0.001325 | 0401641,0401619,etc |
| stellar mass | 2563 | 836 | 2.256 | 0.001699 | 0401299,0401401,etc |
| neutron star | 4549 | 834 | 5.081 | 0.002987 | 0401299,0401335,etc |
| standard deviation | 1814 | 827 | 2.135 | 0.000714 | 0401299,0401097,etc |
| Milky Way | 2331 | 823 | 3.162 | 0.00147 | 0401299,0401394,etc |
| power spectrum | 4677 | 804 | 6.233 | 0.002716 | 0401299,0401547,etc |
| accretion disk | 2939 | 801 | 4.655 | 0.002128 | 0401299,0401243,etc |
| angular momentum | 2950 | 794 | 2.773 | 0.001788 | 0401159,0401323,etc |
| spectral index | 2273 | 789 | 3.092 | 0.001392 | 0401562,0401157,etc |
| initial condition | 1992 | 766 | 2.538 | 0.001166 | 0401547,0401247,etc |
| host galaxy | 2600 | 751 | 3.183 | 0.001623 | 0401133,0401619,etc |
| equivalent width | 2414 | 717 | 3.255 | 0.001397 | 0401601,0401133,etc |
| flux density | 2684 | 702 | 3.453 | 0.00206 | 0401157,0401133,etc |
| absolute magnitude | 1658 | 698 | 2.364 | 0.000908 | 0401547,0401133,etc |
| effective temperature | 2079 | 687 | 3.125 | 0.00118 | 0401547,0401622,etc |
| radio emission | 2149 | 666 | 3.981 | 0.00158 | 0401165,0401394,etc |
| kinetic energy | 1482 | 661 | 2.455 | 0.000926 | 0401547,0401247,etc |
| galaxy formation | 1433 | 657 | 2.269 | 0.000847 | 0401394,0401098,etc |
| surface brightness | 1909 | 656 | 2.7 | 0.001167 | 0401165,0401098,etc |
| luminosity function | 2314 | 652 | 4.509 | 0.001525 | 0401289,0401098,etc |
| X-ray luminosity | 1974 | 648 | 2.611 | 0.001179 | 0401299,0401394,etc |
| star formation rate | 1839 | 647 | 2.305 | 0.001748 | 0401289,0401394,etc |
| X-ray spectrum | 1601 | 632 | 3.17 | 0.000962 | 0401299,0401157,etc |
| energy density | 1876 | 631 | 3.091 | 0.00143 | 0401547,0401293,etc |
| position angle | 1767 | 626 | 3.315 | 0.001222 | 0401394,0401157,etc |
| cosmological parameter | 1657 | 620 | 2.404 | 0.001389 | 0401547,0401641,etc |
| density profile | 1791 | 601 | 3.36 | 0.001245 | 0401641,0401159,etc |
| accretion rate | 2214 | 595 | 3.682 | 0.001983 | 0401158,0401375,etc |
| orbital period | 2097 | 592 | 3.944 | 0.00188 | 0401299,0401571,etc |
| mass distribution | 1384 | 580 | 2.295 | 0.001015 | 0401641,0401401,etc |
| stellar wind | 1406 | 574 | 2.821 | 0.001187 | 0401394,0401571,etc |
| mass function | 1587 | 572 | 3.043 | 0.001399 | 0401097,0401401,etc |
| absorption line | 1492 | 571 | 3.381 | 0.001085 | 0401051,0401465,etc |
| low redshift | 1172 | 566 | 2.057 | 0.000906 | 0401133,0401232,etc |
| galaxy cluster | 1634 | 565 | 2.245 | 0.001551 | 0401641,0401227,etc |
| X-ray source | 1995 | 562 | 3.333 | 0.001707 | 0401299,0401394,etc |
| spiral galaxy | 1547 | 560 | 2.646 | 0.001381 | 0401394,0401157,etc |
| line profile | 1742 | 554 | 2.475 | 0.001497 | 0401051,0401243,etc |
| radio source | 1958 | 537 | 2.957 | 0.002034 | 0401394,0401133,etc |
| young star | 1136 | 535 | 2.432 | 0.001154 | 0401619,0401441,etc |
| surface density | 1441 | 533 | 2.07 | 0.001039 | 0401641,0401401,etc |
| molecular cloud | 1677 | 523 | 2.576 | 0.001567 | 0401165,0401560,etc |
| globular cluster | 2019 | 519 | 3.449 | 0.00183 | 0401619,0401227,etc |
| elliptical galaxy | 1391 | 513 | 2.587 | 0.001276 | 0401133,0401619,etc |
| dark matter halo | 1466 | 496 | 2.884 | 0.001904 | 0401159,0401570,etc |
| X-ray flux | 1129 | 489 | 2.791 | 0.000948 | 0401299,0401227,etc |
| compact object | 1083 | 467 | 2.459 | 0.001515 | 0401299,0401537,etc |
| main sequence | 1034 | 467 | 3.441 | 0.000806 | 0401131,0401146,etc |
| proper motion | 1768 | 464 | 3.676 | 0.001917 | 0401234,0401627,etc |
| velocity field | 1306 | 458 | 3.871 | 0.001343 | 0401157,0401195,etc |
| dwarf galaxy | 1559 | 455 | 2.646 | 0.001563 | 0401098,0401133,etc |
| gas density | 1001 | 454 | 2.16 | 0.000674 | 0401394,0401157,etc |
| count rate | 1142 | 453 | 2.263 | 0.000957 | 0401299,0401165,etc |
| electron density | 1078 | 446 | 3.429 | 0.000869 | 0401165,0401601,etc |
| boundary condition | 1019 | 439 | 2.375 | 0.000875 | 0401547,0401375,etc |
| standard model | 845 | 433 | 2.161 | 0.000885 | 0401547,0401622,etc |
| synchrotron emission | 1120 | 429 | 2.854 | 0.000828 | 0401157,0401389,etc |
| star formation history | 962 | 428 | 3.308 | 0.001402 | 0401289,0401098,etc |
| optical counterpart | 1006 | 427 | 2.935 | 0.001001 | 0401299,0401133,etc |
| hot gas | 1286 | 419 | 3.543 | 0.001316 | 0401165,0401157,etc |
| dark energy | 2822 | 410 | 6.655 | 0.004305 | 0401547,0401641,etc |
| central star | 1528 | 407 | 4.692 | 0.001808 | 0401562,0401479,etc |
| dust grain | 1062 | 406 | 3.148 | 0.000853 | 0401344,0401243,etc |
| absorption feature | 868 | 397 | 2.029 | 0.000836 | 0401344,0401641,etc |
| major axis | 1063 | 394 | 2.741 | 0.001088 | 0401098,0401051,etc |
| white dwarf | 1884 | 393 | 3.771 | 0.002729 | 0401299,0401547,etc |
| line width | 909 | 387 | 2.56 | 0.000884 | 0401601,0401051,etc |
| Paper I | 2686 | 377 | 6.714 | 0.001808 | 0401441,0401592,etc |
| redshift distribution | 1150 | 376 | 2.853 | 0.001354 | 0401641,0401133,etc |
| mass ratio | 978 | 375 | 2.5 | 0.001268 | 0401299,0401046,etc |
| early universe | 670 | 375 | 2.095 | 0.000786 | 0401547,0401269,etc |
| early-type galaxy | 1384 | 368 | 3.571 | 0.001363 | 0401641,0401133,etc |
| photon index | 837 | 366 | 2.188 | 0.000981 | 0401299,0401272,etc |
| radiation field | 866 | 358 | 2.263 | 0.000974 | 0401394,0401467,etc |
| X-ray datum | 584 | 357 | 2.1 | 0.000683 | 0401537,0401524,etc |
| scale factor | 910 | 352 | 2.143 | 0.001521 | 0401344,0401547,etc |
| black hole mass | 1326 | 351 | 3.56 | 0.004407 | 0401524,0401010,etc |
| rest frame | 685 | 351 | 2.76 | 0.000716 | 0401547,0401051,etc |
| rotation curve | 1685 | 344 | 2.929 | 0.002628 | 0401619,0401572,etc |
| massive galaxy | 955 | 344 | 2.567 | 0.001713 | 0401133,0401570,etc |
Last update: 2022-01-09