Class information for:
Level 1: LEHRSTUHL WELTRAUM ASTROPHYS 4//SPACE PLASMAS AERON//ASSOC EURATOM ETAT BELGE FUS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15347 717 31.4 52%


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
45 3       JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//ASTRONOMY & ASTROPHYSICS//SOLAR PHYSICS 95613
1779 2             SUN PARTICLE EMISSION//SUN HELIOSPHERE//INTERPLANETARY MEDIUM 6371
15347 1                   LEHRSTUHL WELTRAUM ASTROPHYS 4//SPACE PLASMAS AERON//ASSOC EURATOM ETAT BELGE FUS 717

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 LEHRSTUHL WELTRAUM ASTROPHYS 4 address 546887 9% 19% 68
2 SPACE PLASMAS AERON address 212932 1% 100% 5
3 ASSOC EURATOM ETAT BELGE FUS address 209650 1% 62% 8
4 COSMIC RAYS authKW 203496 20% 3% 141
5 ZENTRUM ASTRON ASTROPHYS address 182263 3% 17% 25
6 TURBULENCE authKW 159726 28% 2% 204
7 ASSOC EURATOM ETAT BELGE address 117965 2% 21% 13
8 NASTI ROMANIA address 95818 0% 75% 3
9 MAGNETIC TURBULENCE authKW 90175 1% 35% 6
10 SUN PARTICLE EMISSION authKW 82626 5% 5% 37

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 10505 50% 0% 359
2 Physics, Fluids & Plasmas 7510 25% 0% 181
3 Physics, Nuclear 687 10% 0% 71
4 Physics, Multidisciplinary 667 15% 0% 110
5 Physics, Mathematical 476 8% 0% 56
6 Meteorology & Atmospheric Sciences 149 5% 0% 34
7 Geosciences, Multidisciplinary 105 6% 0% 40
8 Engineering, Aerospace 79 2% 0% 13
9 Physics, Particles & Fields 25 3% 0% 21
10 Geochemistry & Geophysics 21 2% 0% 16

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 LEHRSTUHL WELTRAUM ASTROPHYS 4 546887 9% 19% 68
2 SPACE PLASMAS AERON 212932 1% 100% 5
3 ASSOC EURATOM ETAT BELGE FUS 209650 1% 62% 8
4 ZENTRUM ASTRON ASTROPHYS 182263 3% 17% 25
5 ASSOC EURATOM ETAT BELGE 117965 2% 21% 13
6 NASTI ROMANIA 95818 0% 75% 3
7 UNITA COSENZA 68393 2% 11% 14
8 BARTOL 62015 6% 3% 46
9 STAT PHYS PLASMA 56780 0% 67% 2
10 ASSOC EURATOM MEDC 56772 1% 22% 6

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 PLASMA PHYSICS AND CONTROLLED FUSION 21095 8% 1% 57
2 ASTROPHYSICAL JOURNAL 14880 23% 0% 166
3 JOURNAL OF PLASMA PHYSICS 14179 4% 1% 31
4 PHYSICS OF PLASMAS 2423 5% 0% 33
5 ASTRONOMY & ASTROPHYSICS 1958 7% 0% 49
6 ADVANCES IN SPACE RESEARCH 1564 3% 0% 19
7 PHYSICS OF FLUIDS B-PLASMA PHYSICS 1368 1% 0% 8
8 ROMANIAN JOURNAL OF PHYSICS 1248 1% 0% 6
9 ASTROPHYSICS AND SPACE SCIENCE 1184 3% 0% 19
10 COMMENTS ON MODERN PHYSICS 966 0% 2% 1

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 COSMIC RAYS 203496 20% 3% 141 Search COSMIC+RAYS Search COSMIC+RAYS
2 TURBULENCE 159726 28% 2% 204 Search TURBULENCE Search TURBULENCE
3 MAGNETIC TURBULENCE 90175 1% 35% 6 Search MAGNETIC+TURBULENCE Search MAGNETIC+TURBULENCE
4 SUN PARTICLE EMISSION 82626 5% 5% 37 Search SUN+PARTICLE+EMISSION Search SUN+PARTICLE+EMISSION
5 PERPENDICULAR DIFFUSION 76653 0% 60% 3 Search PERPENDICULAR+DIFFUSION Search PERPENDICULAR+DIFFUSION
6 DIFFUSION 49847 24% 1% 171 Search DIFFUSION Search DIFFUSION
7 MAGNETIC FIELD 46622 16% 1% 112 Search MAGNETIC+FIELD Search MAGNETIC+FIELD
8 BALISTIC PHASE 42586 0% 100% 1 Search BALISTIC+PHASE Search BALISTIC+PHASE
9 CROSS FIELD PROPAGATION 42586 0% 100% 1 Search CROSS+FIELD+PROPAGATION Search CROSS+FIELD+PROPAGATION
10 DIFFUSION SCATTERING SOLAR WIND SUN 42586 0% 100% 1 Search DIFFUSION+SCATTERING+SOLAR+WIND+SUN Search DIFFUSION+SCATTERING+SOLAR+WIND+SUN

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 SHALCHI, A , (2014) ON THE UNIVERSALITY OF ASYMPTOTIC LIMITS IN THE THEORY OF FIELD LINE DIFFUSION AND PERPENDICULAR TRANSPORT OF ENERGETIC PARTICLES.ADVANCES IN SPACE RESEARCH. VOL. 53. ISSUE 7. P. 1024 -1034 37 90% 1
2 SHALCHI, A , (2011) A HEURISTIC DERIVATION OF AN IMPROVED ANALYTICAL THEORY FOR PERPENDICULAR DIFFUSION OF CHARGED PARTICLES.ADVANCES IN SPACE RESEARCH. VOL. 48. ISSUE 9. P. 1499 -1505 34 100% 0
3 TAUTZ, RC , SHALCHI, A , (2010) ON THE DIFFUSIVITY OF COSMIC RAY TRANSPORT.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 115. ISSUE . P. - 36 95% 4
4 TAUTZ, RC , SHALCHI, A , (2010) ON THE WIDESPREAD USE OF THE CORRSIN HYPOTHESIS IN DIFFUSION THEORIES.PHYSICS OF PLASMAS. VOL. 17. ISSUE 12. P. - 36 86% 4
5 TAUTZ, RC , (2010) SIMULATION RESULTS ON THE INFLUENCE OF MAGNETO-HYDRODYNAMIC WAVES ON COSMIC RAY PARTICLES.PLASMA PHYSICS AND CONTROLLED FUSION. VOL. 52. ISSUE 4. P. - 33 89% 16
6 TAUTZ, RC , SHALCHI, A , (2011) NUMERICAL TEST OF IMPROVED NONLINEAR GUIDING CENTER THEORIES.ASTROPHYSICAL JOURNAL. VOL. 735. ISSUE 2. P. - 36 82% 4
7 DOSCH, A , SHALCHI, A , WEINHORST, B , (2009) RELATION BETWEEN DIFFERENT THEORIES FOR COSMIC RAY CROSS FIELD DIFFUSION.ADVANCES IN SPACE RESEARCH. VOL. 44. ISSUE 11. P. 1326 -1336 32 94% 2
8 RUFFOLO, D , CHUYCHAI, P , WONGPAN, P , MINNIE, J , BIEBER, JW , MATTHAEUS, WH , (2008) PERPENDICULAR TRANSPORT OF ENERGETIC CHARGED PARTICLES IN NONAXISYMMETRIC TWO-COMPONENT MAGNETIC TURBULENCE.ASTROPHYSICAL JOURNAL. VOL. 686. ISSUE 2. P. 1231 -1244 38 79% 11
9 SHALCHI, A , (2015) FINITE GYRORADIUS CORRECTIONS IN THE THEORY OF PERPENDICULAR DIFFUSION 1. SUPPRESSED VELOCITY DIFFUSION.ADVANCES IN SPACE RESEARCH. VOL. 56. ISSUE 6. P. 1264 -1275 26 96% 2
10 VLAD, M , SPINEANU, F , CROITORU, A , (2015) NONLINEAR EFFECTS IN PARTICLE TRANSPORT IN STOCHASTIC MAGNETIC FIELDS.ASTROPHYSICAL JOURNAL. VOL. 815. ISSUE 1. P. - 31 82% 0

Classes with closest relation at Level 1


Rank Class id link
1 2566 SUN PARTICLE EMISSION//SOLAR ENERGETIC PARTICLES//ACCELERATION OF PARTICLES
2 3685 SOLAR WIND//TURBULENCE//BARTOL
3 6191 COSMIC RAYS//FORBUSH DECREASE//UNIT SPACE PHYS
4 24887 NONTWIST MAPS//ROBUST TORI//DEGENERATE RESONANCES
5 4228 ISM SUPERNOVA REMNANTS//ACCELERATION OF PARTICLES//SUPERNOVA REMNANTS
6 35879 COLLAPSING STARS//ASTROPHY GRENOBLE//GENERAL MAGNETIC FIELD OF THE SUN
7 5217 SUN HELIOSPHERE//SOLAR WIND//INTERPLANETARY MEDIUM
8 1526 ANOMALOUS DIFFUSION//HUGO STEINHAUS//CONTINUOUS TIME RANDOM WALK
9 37366 WAVE PLASMA INTERACTION//LETTERE AL NUOVO CIMENTO//JOURNAL OF THE INDIAN INSTITUTE OF SCIENCE SECTION B-PHYSICAL & CHEMICAL SCIENCES
10 719 PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS OF PLASMAS//L H TRANSITION

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