Class information for:
Level 1: ULTRA HIGH ENERGY COSMIC RAYS//EXTENSIVE AIR SHOWERS//ASTROPARTICLE PHYSICS

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
111 3       PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW D//PHYSICS LETTERS B 72710
1813 2             ULTRA HIGH ENERGY COSMIC RAYS//ASTROPARTICLE PHYSICS//EXTENSIVE AIR SHOWERS 6567
1239 1                   ULTRA HIGH ENERGY COSMIC RAYS//EXTENSIVE AIR SHOWERS//ASTROPARTICLE PHYSICS 2787

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRA HIGH ENERGY COSMIC RAYS authKW 2067657 9% 72% 253
2 EXTENSIVE AIR SHOWERS authKW 1132615 6% 55% 181
3 ASTROPARTICLE PHYSICS journal 969793 15% 20% 421
4 COSMIC RAYS authKW 791196 20% 13% 549
5 MASS COMPOSITION authKW 478491 2% 92% 46
6 PIERRE AUGER OBSERVATORY authKW 361782 2% 67% 48
7 UHECR authKW 336737 2% 68% 44
8 EXPT KERNPHYS IEKP address 267655 1% 72% 33
9 TECNOL DETECC ASTROPARTICULAS address 260909 1% 77% 30
10 MENDOZA address 228947 1% 75% 27

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Particles & Fields 103844 63% 1% 1748
2 Astronomy & Astrophysics 32401 45% 0% 1244
3 Physics, Nuclear 17981 24% 0% 660
4 Physics, Multidisciplinary 3457 17% 0% 483
5 Nuclear Science & Technology 2809 10% 0% 275
6 Instruments & Instrumentation 2355 10% 0% 275
7 Spectroscopy 2307 8% 0% 234
8 Geochemistry & Geophysics 17 1% 0% 39
9 Physics, Mathematical 14 1% 0% 38
10 Literature, British Isles 0 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EXPT KERNPHYS IEKP 267655 1% 72% 33
2 TECNOL DETECC ASTROPARTICULAS 260909 1% 77% 30
3 MENDOZA 228947 1% 75% 27
4 FIS ROSARIO IFIR 227992 1% 61% 33
5 PROZESSDATENVERARBEITUNG ELEKT 225619 2% 45% 44
6 IST FIS SPAZIO INTERPLANETARIO INAF 210471 1% 85% 22
7 INVEST LASE LICAC 181687 1% 54% 30
8 EEIMVR 172352 1% 42% 36
9 REG BUENOS AI 171886 2% 36% 42
10 NAZL GRAN SASSO 166243 4% 12% 122

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTROPARTICLE PHYSICS 969793 15% 20% 421
2 NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 93240 9% 3% 250
3 JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 53275 7% 2% 193
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 14538 8% 1% 234
5 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS 13329 3% 1% 85
6 PHYSICAL REVIEW D 8362 8% 0% 235
7 IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA 7447 2% 1% 47
8 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA C-COLLOQUIA ON PHYSICS 5071 1% 2% 20
9 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA C-GEOPHYSICS AND SPACE PHYSICS 4858 1% 3% 16
10 MOSCOW UNIVERSITY PHYSICS BULLETIN 4368 1% 2% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ULTRA HIGH ENERGY COSMIC RAYS 2067657 9% 72% 253 Search ULTRA+HIGH+ENERGY+COSMIC+RAYS Search ULTRA+HIGH+ENERGY+COSMIC+RAYS
2 EXTENSIVE AIR SHOWERS 1132615 6% 55% 181 Search EXTENSIVE+AIR+SHOWERS Search EXTENSIVE+AIR+SHOWERS
3 COSMIC RAYS 791196 20% 13% 549 Search COSMIC+RAYS Search COSMIC+RAYS
4 MASS COMPOSITION 478491 2% 92% 46 Search MASS+COMPOSITION Search MASS+COMPOSITION
5 PIERRE AUGER OBSERVATORY 361782 2% 67% 48 Search PIERRE+AUGER+OBSERVATORY Search PIERRE+AUGER+OBSERVATORY
6 UHECR 336737 2% 68% 44 Search UHECR Search UHECR
7 HIGH ENERGY COSMIC RAYS 221989 1% 55% 36 Search HIGH+ENERGY+COSMIC+RAYS Search HIGH+ENERGY+COSMIC+RAYS
8 AIR SHOWERS 208092 2% 41% 45 Search AIR+SHOWERS Search AIR+SHOWERS
9 AIR FLUORESCENCE 206240 1% 79% 23 Search AIR+FLUORESCENCE Search AIR+FLUORESCENCE
10 JEM EUSO 195435 1% 79% 22 Search JEM+EUSO Search JEM+EUSO

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 19630 RADIO DETECTION//COHERENT RADIO EMISSION//ASKARYAN EFFECT
2 32979 HELIOMAGNETOSPHERE HMS//WIPAC//COMPTON GETTING EFFECT
3 31434 G78221//GALACTIC AND METAGALACTIC GAMMA SOURCES//GAMMA AND NEUTRINO ASTRONOMY
4 3855 NEUTRINO TELESCOPE//NEUTRINO ASTRONOMY//DIENST ELEM
5 14664 DISORIENTED CHIRAL CONDENSATES//PHOTON MULTIPLICITY DETECTOR//EMULSION CHAMBER
6 14478 STARS INDIVIDUAL CYGNUS X 3//STARS INDIVIDUAL CYG X 3//X RAYS INDIVIDUAL CYGNUS X 3
7 7477 GAMMA RAY ASTRONOMY//CHERENKOV TELESCOPES//ASTROPARTICLE PHYSICS
8 7236 COSMIC RAYS//SUPERCONDUCTING SPECTROMETER//SATELLITE BORNE EXPERIMENT
9 21798 SERV ELE PHYS//MULTIFREQUENCY ASTROPHYSICS COSMOLOGY//PHYS UL NOWOTKI 149153
10 11437 GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS//TECHNIQUES POLARIMETRIC

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