Class information for:
Level 2: SUN PARTICLE EMISSION//SUN HELIOSPHERE//INTERPLANETARY MEDIUM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1779 6371 31.8 54%


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
2566 1                   SUN PARTICLE EMISSION//SOLAR ENERGETIC PARTICLES//ACCELERATION OF PARTICLES 2207
5217 1                   SUN HELIOSPHERE//SOLAR WIND//INTERPLANETARY MEDIUM 1655
6191 1                   COSMIC RAYS//FORBUSH DECREASE//UNIT SPACE PHYS 1516
15347 1                   LEHRSTUHL WELTRAUM ASTROPHYS 4//SPACE PLASMAS AERON//ASSOC EURATOM ETAT BELGE FUS 717
29433 1                   GEOMAGNETIZM I AERONOMIYA//MUON CHAMBER//COMIC RAYS 186
35879 1                   COLLAPSING STARS//ASTROPHY GRENOBLE//GENERAL MAGNETIC FIELD OF THE SUN 90

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 SUN PARTICLE EMISSION authKW 1130889 6% 58% 408
2 SUN HELIOSPHERE authKW 837363 4% 65% 270
3 INTERPLANETARY MEDIUM authKW 628609 5% 39% 337
4 COSMIC RAYS authKW 535174 11% 16% 682
5 HELIOSPHERE authKW 490057 2% 65% 158
6 SOLAR WIND authKW 462744 8% 19% 518
7 SOLAR ENERGETIC PARTICLES authKW 306832 2% 65% 99
8 ACCELERATION OF PARTICLES authKW 293109 6% 16% 386
9 NEUTRON MONITOR authKW 269326 1% 71% 79
10 ASTRONOMY & ASTROPHYSICS WoSSC 204634 73% 1% 4674

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 204634 73% 1% 4674
2 Engineering, Aerospace 10576 6% 1% 406
3 Geosciences, Multidisciplinary 10445 16% 0% 1001
4 Meteorology & Atmospheric Sciences 9831 12% 0% 739
5 Geochemistry & Geophysics 4114 8% 0% 489
6 Physics, Fluids & Plasmas 895 3% 0% 219
7 Physics, Multidisciplinary 852 7% 0% 447
8 Physics, Particles & Fields 203 3% 0% 181
9 Physics, Nuclear 151 2% 0% 145
10 Nuclear Science & Technology 45 2% 0% 101

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 UNIT SPACE PHYS 163828 1% 38% 91
2 AEROMECH GAS DYNAM 125200 0% 93% 28
3 ASTROPHYS EXTRATERR FOR 114940 1% 39% 61
4 BARTOL 99660 3% 12% 174
5 COMP IT SECT 95819 0% 100% 20
6 LEHRSTUHL WELTRAUM ASTROPHYS 4 91552 1% 23% 83
7 SPACE PLASMA AERON 73074 1% 22% 71
8 SPACE SCI 71802 6% 4% 397
9 EMILIO SEGRE OBSERV 67482 0% 78% 18
10 SPACE 64560 6% 4% 363

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 SPACE SCIENCE REVIEWS 153402 5% 10% 322
2 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 146850 12% 4% 776
3 ADVANCES IN SPACE RESEARCH 86843 7% 4% 419
4 SOLAR PHYSICS 79940 5% 5% 341
5 ASTROPHYSICAL JOURNAL 74881 17% 1% 1114
6 GEOMAGNETIZM I AERONOMIYA 74049 4% 7% 233
7 ADVANCES IN SPACE RESEARCH-SERIES 53032 3% 6% 202
8 IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA 17704 2% 3% 136
9 ASTRONOMY & ASTROPHYSICS 15226 6% 1% 408
10 GEOMAGNETISM AND AERONOMY 12393 1% 4% 72

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 SUN PARTICLE EMISSION 1130889 6% 58% 408 Search SUN+PARTICLE+EMISSION Search SUN+PARTICLE+EMISSION
2 SUN HELIOSPHERE 837363 4% 65% 270 Search SUN+HELIOSPHERE Search SUN+HELIOSPHERE
3 INTERPLANETARY MEDIUM 628609 5% 39% 337 Search INTERPLANETARY+MEDIUM Search INTERPLANETARY+MEDIUM
4 COSMIC RAYS 535174 11% 16% 682 Search COSMIC+RAYS Search COSMIC+RAYS
5 HELIOSPHERE 490057 2% 65% 158 Search HELIOSPHERE Search HELIOSPHERE
6 SOLAR WIND 462744 8% 19% 518 Search SOLAR+WIND Search SOLAR+WIND
7 SOLAR ENERGETIC PARTICLES 306832 2% 65% 99 Search SOLAR+ENERGETIC+PARTICLES Search SOLAR+ENERGETIC+PARTICLES
8 ACCELERATION OF PARTICLES 293109 6% 16% 386 Search ACCELERATION+OF+PARTICLES Search ACCELERATION+OF+PARTICLES
9 NEUTRON MONITOR 269326 1% 71% 79 Search NEUTRON+MONITOR Search NEUTRON+MONITOR
10 TERMINATION SHOCK 163023 1% 97% 35 Search TERMINATION+SHOCK Search TERMINATION+SHOCK

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 DESAI, M , GIACALONE, J , (2016) LARGE GRADUAL SOLAR ENERGETIC PARTICLE EVENTS.LIVING REVIEWS IN SOLAR PHYSICS. VOL. 13. ISSUE . P. - 241 74% 2
2 ZANK, GP , (2015) FALTERING STEPS INTO THE GALAXY: THE BOUNDARY REGIONS OF THE HELIOSPHERE.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 53. VOL. 53. ISSUE . P. 449 -500 180 93% 9
3 POTGIETER, MS , (2013) SOLAR MODULATION OF COSMIC RAYS.LIVING REVIEWS IN SOLAR PHYSICS. VOL. 10. ISSUE 3. P. 5 -+ 166 84% 23
4 KUDELA, K , (2016) ON LOW ENERGY COSMIC RAYS AND ENERGETIC PARTICLES NEAR EARTH.CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO. VOL. 46. ISSUE 1. P. 15 -70 239 54% 0
5 REAMES, DV , (2013) THE TWO SOURCES OF SOLAR ENERGETIC PARTICLES.SPACE SCIENCE REVIEWS. VOL. 175. ISSUE 1-4. P. 53 -92 128 74% 81
6 ZIRNSTEIN, EJ , HEERIKHUISEN, J , POGORELOV, NV , MCCOMAS, DJ , DAYEH, MA , (2015) SIMULATIONS OF A DYNAMIC SOLAR CYCLE AND ITS EFFECTS ON THE INTERSTELLAR BOUNDARY EXPLORER RIBBON AND GLOBALLY DISTRIBUTED ENERGETIC NEUTRAL ATOM FLUX.ASTROPHYSICAL JOURNAL. VOL. 804. ISSUE 1. P. - 121 96% 1
7 HEBER, B , POTGIETER, MS , (2006) COSMIC RAYS AT HIGH HELIOLATITUDES.SPACE SCIENCE REVIEWS. VOL. 127. ISSUE 1-4. P. 117 -194 151 90% 15
8 ZANK, GP , (1999) INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM: A THEORETICAL PERSPECTIVE.SPACE SCIENCE REVIEWS. VOL. 89. ISSUE 3-4. P. 413 -688 167 69% 336
9 FICHTNER, H , (2001) ANOMALOUS COSMIC RAYS: MESSENGERS FROM THE OUTER HELIOSPHERE.SPACE SCIENCE REVIEWS. VOL. 95. ISSUE 3-4. P. 639 -754 184 78% 55
10 MCCOMAS, DJ , LEWIS, WS , SCHWADRON, NA , (2014) IBEX'S ENIGMATIC RIBBON IN THE SKY AND ITS MANY POSSIBLE SOURCES.REVIEWS OF GEOPHYSICS. VOL. 52. ISSUE 1. P. 118-155 97 93% 11

Classes with closest relation at Level 2


Rank Class id link
1 53 SOLAR PHYSICS//SUN CORONA//SUN MAGNETIC FIELDS
2 3211 SINGULAR SPECTRUM ANALYSIS//ATMOSPHERIC ELECTRICITY//GLOBAL ELECTRIC CIRCUIT
3 78 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//MAGNETOSPHERIC PHYSICS//ASTRONOMY & ASTROPHYSICS
4 404 BL LACERTAE OBJECTS GENERAL//GAMMA RAYS OBSERVATIONS//RADIATION MECHANISMS NON THERMAL
5 2320 NUCLEAR TRACKS AND RADIATION MEASUREMENTS//CR 39//RADIATION MEASUREMENTS
6 3887 GEOMAGNETICALLY INDUCED CURRENTS//GEOMAGNETICALLY INDUCED CURRENTS GIC//GEOMAGNETICALLY INDUCED CURRENT GIC
7 928 PHYSICS OF PLASMAS//JOURNAL OF PLASMA PHYSICS//THEORET PHYS 4
8 3558 HALBERG CHRONOBIOL//CHRONOME//PIEZONUCLEAR REACTIONS
9 3915 SETI//EXTRATERRESTRIAL INTELLIGENCE//FERMI PARADOX
10 38 STARS FORMATION//ISM CLOUDS//ISM MOLECULES

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