Class information for:
Level 1: BLACK HOLE PHYSICS//ACCRETION ACCRETION DISKS//ACCRETION DISKS

Basic class information
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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
1 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 234120
365 2             BLACK HOLE PHYSICS//X RAYS BINARIES//ACCRETION ACCRETION DISKS 17842
6620 1                   BLACK HOLE PHYSICS//ACCRETION ACCRETION DISKS//ACCRETION DISKS 1491

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BLACK HOLE PHYSICS authKW 843753 32% 9% 470
2 ACCRETION ACCRETION DISKS authKW 517617 27% 6% 404
3 ACCRETION DISKS authKW 274826 8% 11% 117
4 ASTROPHYSICAL JETS authKW 238107 2% 43% 26
5 ACCRETION authKW 233233 10% 8% 147
6 ACCRETION ACCRETION DISCS authKW 181669 10% 6% 149
7 RADIATION DRAG authKW 171203 1% 90% 9
8 HYDRODYNAMICS authKW 169856 20% 3% 300
9 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN journal 158541 11% 4% 170
10 RELATIVITY authKW 118996 7% 6% 102

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 70064 88% 0% 1314
2 Physics, Multidisciplinary 491 10% 0% 147
3 Physics, Particles & Fields 227 5% 0% 74
4 Engineering, Aerospace 1 0% 0% 5
5 Physics, Mathematical 1 1% 0% 14
6 Physics, Fluids & Plasmas 0 1% 0% 9
7 Meteorology & Atmospheric Sciences -2 0% 0% 7
8 Education, Scientific Disciplines -2 0% 0% 1
9 Spectroscopy -2 0% 0% 6
10 Physics, Nuclear -2 0% 0% 7

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTRON ASTROPHYS PROGRAMME 84541 0% 67% 6
2 HAKODATE 35221 0% 33% 5
3 DIPARTIMENTO METOL FIS CHIM INGN 28180 0% 67% 2
4 INTERDISCIPLINARE 23775 0% 38% 3
5 ASTRO GEOFIS CIENCIAS ATMOSFER 21136 0% 100% 1
6 ASTRON SP SCI 21136 0% 100% 1
7 DAEC UNITE CNRS 21136 0% 100% 1
8 DAEC URA 173 SECT MEUDON 21136 0% 100% 1
9 DARC CNRS UNITE 176 21136 0% 100% 1
10 DOMAIN FUNDAMENTAL SCI 21136 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 158541 11% 4% 170
2 ASTROPHYSICAL JOURNAL 54244 31% 1% 455
3 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 30920 18% 1% 261
4 ASTROPHYSICS AND SPACE SCIENCE 7122 4% 1% 66
5 ASTRONOMY & ASTROPHYSICS 4578 7% 0% 107
6 INTERNATIONAL JOURNAL OF MODERN PHYSICS D 4158 2% 1% 26
7 NEW ASTRONOMY 3524 1% 1% 16
8 JOURNAL OF ASTROPHYSICS AND ASTRONOMY 3190 1% 1% 13
9 CHINESE ASTRONOMY AND ASTROPHYSICS 1840 0% 1% 6
10 AIP CONFERENCE PROCEEDINGS 1566 1% 1% 12

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BLACK HOLE PHYSICS 843753 32% 9% 470 Search BLACK+HOLE+PHYSICS Search BLACK+HOLE+PHYSICS
2 ACCRETION ACCRETION DISKS 517617 27% 6% 404 Search ACCRETION+ACCRETION+DISKS Search ACCRETION+ACCRETION+DISKS
3 ACCRETION DISKS 274826 8% 11% 117 Search ACCRETION+DISKS Search ACCRETION+DISKS
4 ASTROPHYSICAL JETS 238107 2% 43% 26 Search ASTROPHYSICAL+JETS Search ASTROPHYSICAL+JETS
5 ACCRETION 233233 10% 8% 147 Search ACCRETION Search ACCRETION
6 ACCRETION ACCRETION DISCS 181669 10% 6% 149 Search ACCRETION+ACCRETION+DISCS Search ACCRETION+ACCRETION+DISCS
7 RADIATION DRAG 171203 1% 90% 9 Search RADIATION+DRAG Search RADIATION+DRAG
8 HYDRODYNAMICS 169856 20% 3% 300 Search HYDRODYNAMICS Search HYDRODYNAMICS
9 RELATIVITY 118996 7% 6% 102 Search RELATIVITY Search RELATIVITY
10 ACCRETION DISCS 97877 4% 9% 53 Search ACCRETION+DISCS Search ACCRETION+DISCS

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 6607 INSTABILITIES//ACCRETION ACCRETION DISKS//MHD
2 1550 BLACK HOLE PHYSICS//X RAYS BINARIES//STARS INDIVIDUAL GRS 1915105
3 9462 MHD//GALAXIES JETS//31 FORMALISM
4 20985 STARS INDIVIDUAL SS 433//VISTAS IN ASTRONOMY//X RAYS INDIVIDUAL SS 433
5 22454 STARS INDIVIDUAL V838 MON//STARS INDIVIDUAL V838 MONOCEROTIS//STARS INDIVIDUAL V1309 SCO
6 2000 X RAYS GALAXIES//GALAXIES SEYFERT//GALAXIES ACTIVE
7 23183 BLACK HOLE PHYSICS//GALAXIES NUCLEI//X RAYS INDIVIDUAL SW J164457
8 1792 GALAXY CENTER//GALAXY CENTRE//GALAXY NUCLEUS
9 17604 STARS INDIVIDUAL 1E 17407 2942//STARS INDIVIDUAL GRS 1758 258//GAMMA RAYS OBSERVATIONS
10 9623 X RAYS BINARIES//X RAYS GALAXIES//BLACK HOLE PHYSICS

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