astroph-199902 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
	black hole	280	36	7.971	0.008643	9902148,9902205,etc
	gamma ray	45	15	3.143	0.006169	9902050,9902088,etc
	power spectrum	284	40	7.256	0.006128	9902249,9902152,etc
	free-free emission	65	11	6.4	0.005687	9902281,9902103,etc
	Seyfert galaxy	71	31	2.3	0.003544	9902205,9902233,etc
	star formation history	129	26	5.0	0.003399	9902249,9902170,etc
	early-type galaxy	71	14	3.538	0.003286	9902249,9902233,etc
	magnetic field	389	65	6.062	0.003231	9902115,9902324,etc
	dust lane	55	12	4.909	0.002994	9902233,9902174,etc
	major axis	114	28	4.074	0.002989	9902233,9902155,etc
	mass accretion rate	55	12	4.909	0.002885	9902149,9902035,etc
	shock front	77	13	5.083	0.002785	9902115,9902355,etc
	count rate	96	22	4.286	0.002673	9902324,9902035,etc
	cosmic ray	131	42	3.073	0.002634	9902347,9902115,etc
	light curve	202	36	5.714	0.002626	9902324,9902009,etc
	cooling flow	86	14	6.0	0.00262	9902115,9902103,etc
	angular velocity	52	11	5.0	0.002515	9902309,9902136,etc
	column density	171	43	3.857	0.002513	9902281,9902377,etc
	line emission	69	28	2.519	0.002506	9902249,9902281,etc
	host galaxy	135	30	4.552	0.002459	9902103,9902251,etc
	disk galaxy	70	17	4.25	0.002423	9902249,9902148,etc
	white dwarf	79	13	6.417	0.002354	9902149,9902324,etc
	luminosity function	122	38	3.27	0.00226	9902249,9902347,etc
	spectral type	115	23	5.182	0.002258	9902249,9902174,etc
	orbital period	58	18	3.0	0.00223	9902324,9902170,etc
	minor axis	48	17	2.938	0.00222	9902155,9902174,etc
	velocity dispersion	302	44	7.0	0.002213	9902115,9902035,etc
	radio galaxy	113	29	4.0	0.002085	9902347,9902205,etc
	photon energy	44	18	2.529	0.002049	9902384,9902383,etc
	gas temperature	33	13	2.667	0.002001	9902307,9902350,etc
	surface brightness profile	48	14	3.615	0.001983	9902148,9902174,etc
	metal abundance	48	16	3.067	0.001875	9902149,9902289,etc
	accretion flow	32	12	2.818	0.001865	9902324,9902205,etc
	density distribution	52	22	2.381	0.001859	9902115,9902233,etc
	density contrast	60	14	4.462	0.001852	9902174,9902104,etc
	Paper I	131	12	11.091	0.001803	9902149,9902348,etc
	rotation curve	110	19	5.944	0.001791	9902309,9902170,etc
	scale factor	33	12	2.909	0.001761	9902152,9902311,etc
	correlation function	75	21	3.55	0.00175	9902103,9902104,etc
	mass function	88	23	3.955	0.001749	9902104,9902202,etc
	angular momentum	153	34	4.576	0.001692	9902148,9902205,etc
	galactic halo	35	16	2.267	0.00169	9902024,9902239,etc
	surface brightness	158	45	3.545	0.001668	9902249,9902148,etc
	globular cluster	121	25	5.0	0.001667	9902289,9902086,etc
	neutron star	133	31	4.367	0.001662	9902148,9902024,etc
	initial condition	100	32	3.194	0.001661	9902115,9902148,etc
	X-ray emission	202	45	4.568	0.001651	9902115,9902205,etc
	X-ray luminosity	126	25	5.208	0.001646	9902103,9902035,etc
	effective temperature	40	20	2.053	0.001561	9902149,9902148,etc
	field galaxy	49	15	3.429	0.001553	9902249,9902347,etc
	stellar population	164	32	5.065	0.001543	9902148,9902281,etc
	emission region	35	15	2.357	0.001512	9902257,9902355,etc
	spiral arm	63	22	2.952	0.001452	9902148,9902233,etc
	Monte Carlo simulation	36	17	2.188	0.001439	9902180,9902170,etc
	massive star	116	40	2.949	0.001434	9902148,9902281,etc
	boundary condition	92	21	4.5	0.001428	9902115,9902148,etc
	spectral index	157	45	3.545	0.001383	9902115,9902103,etc
	normal galaxy	36	16	2.333	0.001351	9902347,9902174,etc
	radio source	119	30	4.069	0.001349	9902115,9902009,etc
	proper motion	59	18	2.235	0.001349	9902086,9902230,etc
	star formation	281	70	4.058	0.001343	9902249,9902148,etc
	line profile	92	18	5.353	0.001342	9902149,9902257,etc
	energy density	76	27	2.808	0.00134	9902009,9902309,etc
	dust temperature	24	11	2.3	0.00134	9902103,9902219,etc
	dust emission	67	23	2.864	0.001335	9902103,9902307,etc
	galaxy cluster	83	27	2.423	0.001323	9902115,9902104,etc
	accretion disk	100	35	2.853	0.001317	9902149,9902257,etc
	number density	124	44	2.837	0.001306	9902249,9902136,etc
	density field	68	11	6.4	0.001276	9902104,9902299,etc
	angular scale	61	21	2.95	0.001272	9902152,9902103,etc
	synchrotron emission	63	24	2.696	0.001255	9902115,9902103,etc
	star formation rate	81	31	2.667	0.001214	9902347,9902148,etc
	molecular cloud	58	26	2.12	0.001205	9902126,9902240,etc
	N-body simulation	53	20	2.737	0.001182	9902103,9902155,etc
	compact object	60	20	3.053	0.001181	9902148,9902205,etc
	optical emission	23	11	2.2	0.001179	9902009,9902021,etc
	mass distribution	84	31	2.733	0.001152	9902115,9902005,etc
	dark matter	121	37	3.306	0.00115	9902115,9902155,etc
	massive cluster	38	12	3.364	0.001138	9902115,9902103,etc
	thermal energy	36	12	3.182	0.001131	9902202,9902025,etc
	elliptical galaxy	87	38	2.324	0.001118	9902193,9902170,etc
	peculiar velocity	43	13	2.833	0.001111	9902180,9902104,etc
	Milky Way	130	38	3.459	0.001105	9902249,9902148,etc
	radio emission	84	32	2.677	0.001105	9902115,9902009,etc
	flux density	85	30	2.828	0.001102	9902009,9902103,etc
	dust grain	58	27	2.192	0.001094	9902148,9902103,etc
	density fluctuation	41	17	2.5	0.001083	9902249,9902152,etc
	X-ray flux	76	31	2.2	0.001083	9902324,9902377,etc
	point source	153	50	3.102	0.001079	9902347,9902115,etc
	mass loss	54	23	2.409	0.001077	9902149,9902148,etc
	power law	175	62	2.852	0.001066	9902149,9902152,etc
	projection effect	55	19	3.0	0.00106	9902115,9902233,etc
	high redshift	172	50	3.49	0.001057	9902347,9902180,etc
	total energy	46	18	2.412	0.001049	9902125,9902299,etc
	thermal emission	52	21	2.45	0.001026	9902021,9902325,etc
	linear theory	44	11	4.3	0.001014	9902104,9902125,etc
	emission line	139	46	3.022	0.001008	9902347,9902257,etc
	galactic center	44	20	2.263	0.000981	9902281,9902005,etc
	star cluster	33	12	2.818	0.000972	9902219,9902044,etc
	circular orbit	34	14	2.538	0.000965	9902170,9902057,etc