Class information for:
Level 1: ELECTROSTATIC STORAGE RING//CHARGE DETECTION MASS SPECTROMETRY//CYCLIC ACCELERATOR

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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
62 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 90230
1820 2             STERLING CHEM//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//SOLVATED ELECTRON 6553
27106 1                   ELECTROSTATIC STORAGE RING//CHARGE DETECTION MASS SPECTROMETRY//CYCLIC ACCELERATOR 257

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTROSTATIC STORAGE RING authKW 981066 3% 100% 8
2 CHARGE DETECTION MASS SPECTROMETRY authKW 858433 3% 100% 7
3 CYCLIC ACCELERATOR authKW 392425 2% 80% 4
4 SELF BUNCHING authKW 275923 1% 75% 3
5 BIO MOLECULAR ION authKW 245267 1% 100% 2
6 ELECTROSTATIC BEAM OPTICS authKW 245267 1% 100% 2
7 ELECTROSTATIC ION BEAM TRAP EIBT authKW 245267 1% 100% 2
8 ELECTROSTATIC LINEAR ION TRAP authKW 245267 1% 100% 2
9 ORTHOGONAL PROJECTION METHOD OPM authKW 245267 1% 100% 2
10 ELECTROSTATIC ION BEAM TRAP authKW 163510 1% 67% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 1700 32% 0% 83
2 Instruments & Instrumentation 1515 25% 0% 63
3 Spectroscopy 1485 21% 0% 54
4 Physics, Nuclear 727 16% 0% 41
5 Nuclear Science & Technology 457 13% 0% 33
6 Physics, Particles & Fields 245 11% 0% 28
7 Optics 245 14% 0% 36
8 Physics, Multidisciplinary 184 14% 0% 35
9 Physics, Applied 125 17% 0% 43
10 Chemistry, Analytical 107 10% 0% 26

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABT ATOM MOL PHYS 122633 0% 100% 1
2 AT MOL OPT PHYS 122633 0% 100% 1
3 CHIM CATALYSE POLYME PROC C2P2UMR5265 122633 0% 100% 1
4 CLIN SUPPLIES 122633 0% 100% 1
5 CSB NOVUM 122633 0% 100% 1
6 GRANVILLE PHILLIPS RUMENTS 122633 0% 100% 1
7 MIXTOUPV EHU FIS MATETSF SCI DEV 122633 0% 100% 1
8 PHYS SERV UNITS 122633 0% 100% 1
9 STORAGE RING ILITIES ISA 122633 0% 100% 1
10 MANNE SIEGBAHN 103256 3% 11% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REVIEW OF SCIENTIFIC INSTRUMENTS 3109 11% 0% 28
2 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 3107 2% 1% 4
3 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 2997 5% 0% 13
4 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2055 4% 0% 9
5 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 1664 9% 0% 24
6 PHYSICAL REVIEW A 1103 10% 0% 25
7 PHYSICA SCRIPTA 1057 5% 0% 12
8 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 915 2% 0% 4
9 JOURNAL OF AEROSOL SCIENCE 487 2% 0% 4
10 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 478 2% 0% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTROSTATIC STORAGE RING 981066 3% 100% 8 Search ELECTROSTATIC+STORAGE+RING Search ELECTROSTATIC+STORAGE+RING
2 CHARGE DETECTION MASS SPECTROMETRY 858433 3% 100% 7 Search CHARGE+DETECTION+MASS+SPECTROMETRY Search CHARGE+DETECTION+MASS+SPECTROMETRY
3 CYCLIC ACCELERATOR 392425 2% 80% 4 Search CYCLIC+ACCELERATOR Search CYCLIC+ACCELERATOR
4 SELF BUNCHING 275923 1% 75% 3 Search SELF+BUNCHING Search SELF+BUNCHING
5 BIO MOLECULAR ION 245267 1% 100% 2 Search BIO+MOLECULAR+ION Search BIO+MOLECULAR+ION
6 ELECTROSTATIC BEAM OPTICS 245267 1% 100% 2 Search ELECTROSTATIC+BEAM+OPTICS Search ELECTROSTATIC+BEAM+OPTICS
7 ELECTROSTATIC ION BEAM TRAP EIBT 245267 1% 100% 2 Search ELECTROSTATIC+ION+BEAM+TRAP+EIBT Search ELECTROSTATIC+ION+BEAM+TRAP+EIBT
8 ELECTROSTATIC LINEAR ION TRAP 245267 1% 100% 2 Search ELECTROSTATIC+LINEAR+ION+TRAP Search ELECTROSTATIC+LINEAR+ION+TRAP
9 ORTHOGONAL PROJECTION METHOD OPM 245267 1% 100% 2 Search ORTHOGONAL+PROJECTION+METHOD+OPM Search ORTHOGONAL+PROJECTION+METHOD+OPM
10 ELECTROSTATIC ION BEAM TRAP 163510 1% 67% 2 Search ELECTROSTATIC+ION+BEAM+TRAP Search ELECTROSTATIC+ION+BEAM+TRAP

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 21481 MOLECULAR DIANIONS//MULTIPLY CHARGED ANIONS//WR WILEY ENVIRONM MOL SCI
2 16532 CHEM PHYS PROGRAMME//NANOSYST GRP//PHOTODETACHMENT
3 10193 FULLERENE IONS//IONENPHYS//FULLERENE CATIONS
4 10024 FTMS//FT ICR//ION CYCLOTRON ONANCE PROGRAM
5 14108 MULTI TURN TIME OF FLIGHT MASS SPECTROMETER//SECOND ORDER FOCUSING//SIMION
6 11949 DISSOCIATIVE RECOMBINATION//MANNE SIEGBAHN//MULTICHANNEL QUANTUM DEFECT THEORY
7 12641 ELECTRON COOLING//STORAGE RING//ISOCHRONOUS MASS SPECTROMETRY
8 6851 QUADRUPOLE ION TRAP//QUADRUPOLE MASS FILTER//RECTILINEAR ION TRAP
9 2030 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//NONCOVALENT COMPLEXES//ION MOBILITY
10 4189 PENNING TRAP//ATOMIC MASSES//ION GUIDE

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