Class information for:
Level 1: STARS EMISSION LINE BE//STARS OSCILLATIONS//STARS EARLY TYPE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4076 1851 35.0 49%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
19 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 118981
221 2             ASTRONOMY & ASTROPHYSICS//STARS ACTIVITY//STARS OSCILLATIONS 20606
4076 1                   STARS EMISSION LINE BE//STARS OSCILLATIONS//STARS EARLY TYPE 1851

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STARS EMISSION LINE BE authKW 2372665 22% 36% 398
2 STARS OSCILLATIONS authKW 544813 18% 10% 335
3 STARS EARLY TYPE authKW 443832 15% 10% 278
4 STARS BE authKW 439466 2% 59% 45
5 BE STARS authKW 417137 2% 82% 31
6 STARS INDIVIDUAL GAMMA CASSIOPEIAE authKW 280414 1% 100% 17
7 STARS ROTATION authKW 271198 11% 8% 211
8 STARS INDIVIDUAL GAMMA CAS authKW 215532 1% 93% 14
9 STARS INDIVIDUAL ACHERNAR authKW 214434 1% 100% 13
10 STERRENKUNDE address 187265 5% 11% 100

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Astronomy & Astrophysics 109583 99% 0% 1833
2 Remote Sensing -2 0% 0% 1
3 Multidisciplinary Sciences -2 0% 0% 2
4 Engineering, Aerospace -2 0% 0% 1
5 Education, Scientific Disciplines -3 0% 0% 1
6 Physics, Mathematical -6 0% 0% 5
7 Meteorology & Atmospheric Sciences -7 0% 0% 4
8 Statistics & Probability -9 0% 0% 1
9 Physics, Fluids & Plasmas -9 0% 0% 1
10 Computer Science, Interdisciplinary Applications -11 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STERRENKUNDE 187265 5% 11% 100
2 ASTROPHYS GEOPHYS LIEGE 67348 0% 58% 7
3 CUASO 65980 0% 100% 4
4 HIGH ANGULAR OLUT ASTRON 55708 1% 13% 26
5 RITTER OBSERV 54950 1% 17% 20
6 ASTROPHYS GEOPHYS 53754 3% 6% 57
7 MNTRS 1940 49485 0% 100% 3
8 OBSERV ASTRON DEGEO 49485 0% 100% 3
9 UMR 6528 48963 1% 21% 14
10 SECT ASTROPHYS MEUDON 37483 0% 45% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ASTRONOMY & ASTROPHYSICS 127829 34% 1% 624
2 ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 29590 4% 2% 81
3 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 22590 5% 2% 85
4 IAU SYMPOSIA 21644 6% 1% 102
5 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 20710 13% 1% 236
6 ASTROPHYSICS AND SPACE SCIENCE 15637 6% 1% 110
7 ASTROPHYSICAL JOURNAL 14379 14% 0% 264
8 BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA 8730 1% 3% 17
9 ACTA ASTRONOMICA 7427 1% 3% 17
10 REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA 6313 1% 2% 22

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 STARS EMISSION LINE BE 2372665 22% 36% 398 Search STARS+EMISSION+LINE+BE Search STARS+EMISSION+LINE+BE
2 STARS OSCILLATIONS 544813 18% 10% 335 Search STARS+OSCILLATIONS Search STARS+OSCILLATIONS
3 STARS EARLY TYPE 443832 15% 10% 278 Search STARS+EARLY+TYPE Search STARS+EARLY+TYPE
4 STARS BE 439466 2% 59% 45 Search STARS+BE Search STARS+BE
5 BE STARS 417137 2% 82% 31 Search BE+STARS Search BE+STARS
6 STARS INDIVIDUAL GAMMA CASSIOPEIAE 280414 1% 100% 17 Search STARS+INDIVIDUAL+GAMMA+CASSIOPEIAE Search STARS+INDIVIDUAL+GAMMA+CASSIOPEIAE
7 STARS ROTATION 271198 11% 8% 211 Search STARS+ROTATION Search STARS+ROTATION
8 STARS INDIVIDUAL GAMMA CAS 215532 1% 93% 14 Search STARS+INDIVIDUAL+GAMMA+CAS Search STARS+INDIVIDUAL+GAMMA+CAS
9 STARS INDIVIDUAL ACHERNAR 214434 1% 100% 13 Search STARS+INDIVIDUAL+ACHERNAR Search STARS+INDIVIDUAL+ACHERNAR
10 STARS INDIVIDUAL NU ERIDANI 148454 0% 100% 9 Search STARS+INDIVIDUAL+NU+ERIDANI Search STARS+INDIVIDUAL+NU+ERIDANI

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 RIVINIUS, T , CARCIOFI, AC , MARTAYAN, C , (2013) CLASSICAL BE STARS RAPIDLY ROTATING B STARS WITH VISCOUS KEPLERIAN DECRETION DISKS.ASTRONOMY AND ASTROPHYSICS REVIEW. VOL. 21. ISSUE . P. 1 -86 209 76% 74
2 PORTER, JM , RIVINIUS, T , (2003) CLASSICAL BE STARS.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC. VOL. 115. ISSUE 812. P. 1153-1170 114 80% 376
3 HANDLER, G , STANKOV, A , (2005) CATALOG OF GALACTIC BETA CEPHEI STARS.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 158. ISSUE 2. P. 193 -216 132 77% 95
4 SIGUT, TAA , PATEL, P , (2013) THE CORRELATION BETWEEN H ALPHA EMISSION AND VISUAL MAGNITUDE DURING LONG-TERM VARIATIONS IN CLASSICAL BE STARS.ASTROPHYSICAL JOURNAL. VOL. 765. ISSUE 1. P. - 65 98% 7
5 STEE, P , DELAA, O , MONNIER, JD , MEILLAND, A , PERRAUT, K , MOURARD, D , CHE, X , SCHAEFER, GH , PEDRETTI, E , SMITH, MA , ET AL (2012) THE RELATIONSHIP BETWEEN GAMMA CASSIOPEIAE'S X-RAY EMISSION AND ITS CIRCUMSTELLAR ENVIRONMENT II. GEOMETRY AND KINEMATICS OF THE DISK FROM MIRC AND VEGA INSTRUMENTS ON THE CHARA ARRAY.ASTRONOMY & ASTROPHYSICS. VOL. 545. ISSUE . P. - 67 84% 6
6 AERTS, C , DE CAT, P , (2003) BETA CEP STARS FROM A SPECTROSCOPIC POINT OF VIEW.SPACE SCIENCE REVIEWS. VOL. 105. ISSUE 1-2. P. 453 -492 65 87% 24
7 DRAPER, ZH , WISNIEWSKI, JP , BJORKMAN, KS , MEADE, MR , HAUBOIS, X , MOTA, BC , CARCIOFI, AC , BJORKMAN, JE , (2014) DISK-LOSS AND DISK-RENEWAL PHASES IN CLASSICAL BE STARS. II. CONTRASTING WITH STABLE AND VARIABLE DISKS.ASTROPHYSICAL JOURNAL. VOL. 786. ISSUE 2. P. - 46 90% 6
8 SMITH, MA , DE OLIVEIRA, RL , MOTCH, C , (2016) THE X-RAY EMISSION OF THE GAMMA CASSIOPEIAE STARS.ADVANCES IN SPACE RESEARCH. VOL. 58. ISSUE 5. P. 782 -808 52 71% 1
9 VIEIRA, RG , CARCIOFI, AC , BJORKMAN, JE , RIVINIUS, T , BAADE, D , RIMULO, LR , (2017) THE LIFE CYCLES OF BE VISCOUS DECRETION DISCS: TIME-DEPENDENT MODELLING OF INFRARED CONTINUUM OBSERVATIONS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 464. ISSUE 3. P. 3071 -3089 41 95% 0
10 BAADE, D , RIVINIUS, T , PIGULSKI, A , CARCIOFI, AC , MARTAYAN, C , MOFFAT, AFJ , WADE, GA , WEISS, WW , GRUNHUT, J , HANDLER, G , ET AL (2016) SHORT-TERM VARIABILITY AND MASS LOSS IN BE STARS I. BRITE SATELLITE PHOTOMETRY OF ETA AND MU CENTAURI.ASTRONOMY & ASTROPHYSICS. VOL. 588. ISSUE . P. - 48 69% 2

Classes with closest relation at Level 1


Rank Class id link
1 10586 STARS VARIABLES DELTA SCUTI//DELTA SCUTI//STARS VARIABLES DELTA SCT
2 367 STARS WOLF RAYET//STARS EARLY TYPE//STARS MASS LOSS
3 2044 STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS//STARS ABUNDANCES
4 27486 CELESTIAL MECHNICS STELLAR DYNAMICS//CONJUGATE EXPONENTIAL FAMILY//INFORMAT ENGN ENGN
5 11090 STARS INDIVIDUAL ETA CARINAE//STARS INDIVIDUAL ETA CAR//STARS INDIVIDUAL P CYGNI
6 1776 X RAYS BINARIES//STARS NEUTRON//X RAYS STARS
7 35803 STARS INDIVIDUAL EPSILON AURIGAE//STARS INDIVIDUAL 1SWASP J14074793 3945426 ASAS J140748 39457//EE CEP
8 7544 TECHNIQUES INTERFEROMETRIC//INSTRUMENTATION INTERFEROMETERS//STARS INDIVIDUAL BETELGEUSE
9 574 BINARIES ECLIPSING//STARS BINARIES ECLIPSING//ECLIPSING BINARIES
10 11780 SUBDWARFS//STARS SUBDWARFS//STARS HOT SUBDWARFS

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