Class information for:
Level 2: PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//STORAGE RING//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

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
228 3       PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//FREE ELECTRON LASER 48839
1369 2             PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//STORAGE RING//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 8459
8167 1                   SPACE CHARGE DOMINATED BEAMS//HEAVY ION FUSION//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 1308
12641 1                   ELECTRON COOLING//STORAGE RING//ISOCHRONOUS MASS SPECTROMETRY 921
16823 1                   DYNAMIC APERTURE//SSRF STORAGE RING//SSRF 658
17645 1                   MULTIPACTOR//AURORA SOFTWARE TESTING SL//ELECTRON CLOUD 617
17748 1                   LASER COMPTON SCATTERING//COMPTON BACKSCATTERING//NUCLEAR RESONANCE FLUORESCENCE 612
18550 1                   WAVELENGTH DEPENDENT EFFECTS//CANONICAL ABERRATION THEORY//MAXWELL OPTICS 570
19785 1                   BEAM BEAM INTERACTION//BEAM BEAM EFFECT//CIRCULAR COLLIDERS 512
20424 1                   FFAG//NEUTRINO FACTORY//IONIZATION COOLING 484
20952 1                   PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//COUPLING IMPEDANCE//WAKE FIELD 462
22955 1                   CYCLOTRON//MAIN MAGNET//COMPACT CYCLOTRON 385
23970 1                   SOFT X RAY FEL//ACCELERATOR STRUCTURE//ACCELERATING STRUCTURE 351
25213 1                   PROTON SYNCHROTRON//CSNS//MAGNETIC ALLOY CORE 311
26906 1                   BUNCH CURRENT//STOCHASTIC COOLING//INJECTION ERRORS 262
27133 1                   PROTON ENGN FRONTIER PROJECT//PEFP//KOMAC 257
27325 1                   CAVITY BEAM POSITION MONITOR//BEAMCAL//LASER WIRE 252
30248 1                   SINGLE BUNCH ELECTRON BEAM//BEAM INDUCED FIELD//COLLINEAR LOAD 187
35020 1                   INDUCTION SYNCHROTRON//DIGITAL ACCELERATOR//INDUCTION ACCELERATION 117
35584 1                   WIRE SCANNER//ACCELERATOR SCI ESTAB//COLD WATER 110
37405 1                   AL2O3 SIO2 FILM//DIRECT CURRENT DC ALTERNATING CURRENT AC POWER SUPPLY//ELECTRON BEAM WELDING EBW MACHINE 83

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS journal 1382636 11% 42% 889
2 STORAGE RING authKW 461405 3% 46% 267
3 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIAT journal 323785 23% 5% 1905
4 BEAM DYNAMICS authKW 268333 2% 52% 139
5 PHYSICS, NUCLEAR WoSSC 219899 47% 2% 3952
6 ELECTRON COOLING authKW 178081 1% 58% 83
7 PHYSICS, PARTICLES & FIELDS WoSSC 172548 47% 1% 3948
8 PHYSICAL REVIEW ACCELERATORS AND BEAMS journal 151385 1% 35% 115
9 PROTON ENGN FRONTIER PROJECT address 144081 1% 56% 69
10 MULTIPACTOR authKW 139631 1% 83% 45

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Nuclear 219899 47% 2% 3952
2 Physics, Particles & Fields 172548 47% 1% 3948
3 Nuclear Science & Technology 126864 36% 1% 3023
4 Instruments & Instrumentation 78338 30% 1% 2579
5 Spectroscopy 58381 23% 1% 1937
6 Physics, Multidisciplinary 4670 12% 0% 1032
7 Physics, Fluids & Plasmas 3938 6% 0% 489
8 Physics, Applied 1698 12% 0% 1017
9 Engineering, Electrical & Electronic 1254 10% 0% 826
10 Physics, Mathematical 753 3% 0% 282

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PROTON ENGN FRONTIER PROJECT 144081 1% 56% 69
2 PARTICLE ACCELERAT PHYS TECHNOL 85859 0% 82% 28
3 AURORA SOFTWARE TESTING SL 42929 0% 82% 14
4 ACCELERATOR 42121 1% 9% 125
5 JOHN ADAMS 37603 0% 42% 24
6 ASTEC 36451 0% 38% 26
7 PN LEBEDEV PHYS FIAN 33852 0% 91% 10
8 ACCELERATOR SCI 30372 0% 29% 28
9 POHANG ACCELERATOR 25857 1% 7% 95
10 HIGH ENERGY ACCELERATOR ORG 22394 1% 6% 104

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 1382636 11% 42% 889
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 323785 23% 5% 1905
3 PHYSICAL REVIEW ACCELERATORS AND BEAMS 151385 1% 35% 115
4 CHINESE PHYSICS C 131122 4% 12% 298
5 PARTICLE ACCELERATORS 124395 1% 43% 78
6 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 63228 6% 3% 538
7 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 37568 2% 7% 154
8 NUCLEAR SCIENCE AND TECHNIQUES 18234 1% 7% 72
9 JOURNAL OF INSTRUMENTATION 15120 2% 3% 143
10 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 13003 3% 2% 237

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STORAGE RING 461405 3% 46% 267 Search STORAGE+RING Search STORAGE+RING
2 BEAM DYNAMICS 268333 2% 52% 139 Search BEAM+DYNAMICS Search BEAM+DYNAMICS
3 ELECTRON COOLING 178081 1% 58% 83 Search ELECTRON+COOLING Search ELECTRON+COOLING
4 MULTIPACTOR 139631 1% 83% 45 Search MULTIPACTOR Search MULTIPACTOR
5 DYNAMIC APERTURE 124316 1% 70% 48 Search DYNAMIC+APERTURE Search DYNAMIC+APERTURE
6 SPACE CHARGE DOMINATED BEAMS 113277 0% 89% 34 Search SPACE+CHARGE+DOMINATED+BEAMS Search SPACE+CHARGE+DOMINATED+BEAMS
7 ELECTRON CLOUD 102667 0% 77% 36 Search ELECTRON+CLOUD Search ELECTRON+CLOUD
8 PEFP 89902 0% 93% 26 Search PEFP Search PEFP
9 LASER COMPTON SCATTERING 85859 0% 82% 28 Search LASER+COMPTON+SCATTERING Search LASER+COMPTON+SCATTERING
10 SSRF 81086 0% 78% 28 Search SSRF Search SSRF

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 2


rank cluster_id2 link
1 1890 FREE ELECTRON LASER//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//UNDULATOR
2 3721 ZONE REFINING//SUPERCONDUCTING RF CAVITIES//PLASMA ARC MELTING
3 3149 PLASMA OPENING SWITCH//SMIRNOV MATH MECH//SUPERTRONS
4 2362 CHANNELING RADIATION//SMITH PURCELL RADIATION//TRANSITION RADIATION
5 1804 REVIEW OF SCIENTIFIC INSTRUMENTS//ION SOURCE//NEGATIVE ION SOURCE
6 2481 ELECT ENGN OPTOELECT TECHNOL//PHYS BIOL ULTRAFAST SCI TECHNOL//PHOTOCATHODE
7 3825 AIR BREAKDOWN//MOSCOW RADIOTECH//MICROWAVE BREAKDOWN
8 2594 SPALLATION REACTIONS//STRIPPER LIFETIME//PHYSICS, NUCLEAR
9 2570 SCANNING//SCANDATE CATHODE//MICROSCOPY
10 3103 VACUUM//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A//SPINNING ROTOR GAUGE

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