Class information for:
Level 1: Z PINCH//PLASMA STUDIES//X PINCH

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
269 3       PHYSICS OF PLASMAS//PHYSICS, FLUIDS & PLASMAS//LASER AND PARTICLE BEAMS 44532
561 2             LASER AND PARTICLE BEAMS//LASER ENERGET//Z PINCH 15000
2762 1                   Z PINCH//PLASMA STUDIES//X PINCH 2184

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Z PINCH authKW 1981488 9% 66% 207
2 PLASMA STUDIES address 889612 5% 53% 117
3 X PINCH authKW 564069 2% 95% 41
4 WIRE ARRAY authKW 387891 2% 79% 34
5 PLASMA PINCH authKW 368847 2% 61% 42
6 WIRE ARRAY Z PINCH authKW 318037 1% 96% 23
7 RADIAT HYDRODYNAM BRANCH address 243717 1% 68% 25
8 Z PINCH PLASMA authKW 221975 1% 77% 20
9 K SHELL RADIATION authKW 219469 1% 89% 17
10 PHYSICS OF PLASMAS journal 147654 20% 2% 447

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 91151 50% 1% 1088
2 Instruments & Instrumentation 2926 12% 0% 266
3 Physics, Applied 2203 23% 0% 492
4 Physics, Multidisciplinary 1985 15% 0% 330
5 Physics, Nuclear 579 5% 0% 119
6 Nuclear Science & Technology 270 4% 0% 87
7 Spectroscopy 63 2% 0% 47
8 Physics, Mathematical 57 2% 0% 47
9 Engineering, General 28 1% 0% 31
10 Optics 25 3% 0% 65

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASMA STUDIES 889612 5% 53% 117
2 RADIAT HYDRODYNAM BRANCH 243717 1% 68% 25
3 HIGH CURRENT ELECT 91230 4% 7% 87
4 PULSE SCI 89898 0% 69% 9
5 AEROSP ENERGET PROGRAM 72125 1% 33% 15
6 BLACKETT 49950 7% 2% 160
7 PULSED POWER 42828 1% 21% 14
8 PULSED POWER PHYS BRANCH 39951 0% 46% 6
9 STATE INTENSE PULSED RADIAT SIMULAT EFF 34891 1% 17% 14
10 PLASMA PHYS GRP 33216 1% 10% 22

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICS OF PLASMAS 147654 20% 2% 447
2 IEEE TRANSACTIONS ON PLASMA SCIENCE 97544 12% 3% 260
3 PLASMA PHYSICS REPORTS 92928 6% 5% 135
4 HIGH ENERGY DENSITY PHYSICS 34597 2% 6% 38
5 REVIEW OF SCIENTIFIC INSTRUMENTS 21124 10% 1% 213
6 LASER AND PARTICLE BEAMS 11975 2% 2% 44
7 PHYSICS OF FLUIDS B-PLASMA PHYSICS 5687 1% 1% 28
8 PLASMA PHYSICS AND CONTROLLED FUSION 4892 2% 1% 48
9 INSTRUMENTS AND EXPERIMENTAL TECHNIQUES 3323 1% 1% 31
10 JOURNAL OF FUSION ENERGY 2975 1% 1% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 Z PINCH 1981488 9% 66% 207 Search Z+PINCH Search Z+PINCH
2 X PINCH 564069 2% 95% 41 Search X+PINCH Search X+PINCH
3 WIRE ARRAY 387891 2% 79% 34 Search WIRE+ARRAY Search WIRE+ARRAY
4 PLASMA PINCH 368847 2% 61% 42 Search PLASMA+PINCH Search PLASMA+PINCH
5 WIRE ARRAY Z PINCH 318037 1% 96% 23 Search WIRE+ARRAY+Z+PINCH Search WIRE+ARRAY+Z+PINCH
6 Z PINCH PLASMA 221975 1% 77% 20 Search Z+PINCH+PLASMA Search Z+PINCH+PLASMA
7 K SHELL RADIATION 219469 1% 89% 17 Search K+SHELL+RADIATION Search K+SHELL+RADIATION
8 DYNAMIC HOHLRAUM 144290 0% 100% 10 Search DYNAMIC+HOHLRAUM Search DYNAMIC+HOHLRAUM
9 PLASMA RADIATION SOURCES 144290 0% 100% 10 Search PLASMA+RADIATION+SOURCES Search PLASMA+RADIATION+SOURCES
10 X RAY PRODUCTION 133884 1% 40% 23 Search X+RAY+PRODUCTION Search X+RAY+PRODUCTION

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 34155 KOROLEV STATE AEROSP UNIV//VACUUM SPARK//COMPRESSION OF PLASMA STREAMS
2 31752 METASTABLE INNERSHELL MOLECULAR STATE//KEV CHEMISTRY//NUCLEAR PULSE PROPULSION
3 31275 MICROWAVE FIELD THEORY//TITANIUM WASHER GUN//MAGNETOHYDRODYNAM PHENOMENA
4 6731 PLASMA FOCUS//DENSE PLASMA FOCUS//PLASMA FOCUS DEVICE
5 28202 WIRE EXPLOSION//PULSED WIRE DISCHARGE//ELECTRICAL EXPLOSION OF WIRE
6 11173 PLASMA OPENING SWITCH//MAGNETIC INSULATION//PINCHED BEAM DIODES
7 22896 RADIATIVE SHOCKS//LABORATORY ASTROPHYSICS//LASER DRIVEN SHOCKS AND DISCONTINUITIES
8 32132 COAXIAL GUN//FUELLING SYSTEM//CENTRIFUGAL CONFINEMENT
9 12504 HIGH ENERGY DENSITY PHYSICS//OPACITY//RADIATIVE OPACITY
10 13187 MULTICHARGED IONS SPE A DATA//GC LNGS//DIELECTRONIC SATELLITES

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