Class information for:
Level 2: ULTRACOLD NEUTRONS//ULTRA COLD NEUTRONS//NEUTRON DECAY

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
680 3       NEUTRON RADIOGRAPHY//ULTRACOLD NEUTRONS//JOURNAL OF APPLIED CRYSTALLOGRAPHY 8894
3100 2             ULTRACOLD NEUTRONS//ULTRA COLD NEUTRONS//NEUTRON DECAY 2500
7275 1                   ULTRACOLD NEUTRONS//ULTRA COLD NEUTRONS//NEUTRON DECAY 1412
10494 1                   PARITY VIOLATION//HADRONIC WEAK INTERACTION//NEUTRON SPIN ROTATION 1088

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRACOLD NEUTRONS authKW 954043 3% 87% 87
2 ULTRA COLD NEUTRONS authKW 612588 2% 90% 54
3 NEUTRON DECAY authKW 327377 1% 84% 31
4 NEUTRON LIFETIME authKW 316858 1% 93% 27
5 NEUTRON BETA DECAY authKW 254195 1% 92% 22
6 PARITY VIOLATION authKW 148115 2% 29% 41
7 PHYS E18 address 141141 1% 40% 28
8 PHYSICS, NUCLEAR WoSSC 94603 56% 1% 1405
9 UCN authKW 78906 0% 52% 12
10 NUCLEAR BETA DECAY authKW 78773 0% 63% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Nuclear 94603 56% 1% 1405
2 Physics, Particles & Fields 44363 44% 0% 1090
3 Instruments & Instrumentation 9552 20% 0% 498
4 Nuclear Science & Technology 8457 17% 0% 435
5 Spectroscopy 7438 15% 0% 382
6 Physics, Multidisciplinary 5979 23% 0% 583
7 Astronomy & Astrophysics 1330 11% 0% 270
8 Physics, Atomic, Molecular & Chemical 121 4% 0% 102
9 Physics, Applied 25 5% 0% 136
10 Physics, Condensed Matter 16 4% 0% 93

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYS E18 141141 1% 40% 28
2 PETERSBURG NUCL PHYS 60474 2% 8% 60
3 ST PETERSBURG NUCL PHYS 52239 1% 15% 28
4 PHYS LGRT 38405 0% 38% 8
5 CENPA 30926 0% 27% 9
6 PLASMA PHYS STRUCT MATTER 28360 0% 75% 3
7 CNRSIN2P3ENSI 25210 0% 100% 2
8 IN2P3UMR PHYS SUBATOM COSMOL 25210 0% 100% 2
9 PHYS CORPUSCULAIRE CAEN ENSICAEN 25210 0% 100% 2
10 POLYTECH GRENOBLE 53 25210 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 42888 15% 1% 378
2 PHYSICS OF ATOMIC NUCLEI 37835 5% 2% 134
3 PHYSICAL REVIEW C 30460 11% 1% 278
4 JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY 25960 2% 5% 45
5 SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR 23645 4% 2% 97
6 NUCLEAR PHYSICS A 14042 6% 1% 157
7 JETP LETTERS 9492 4% 1% 95
8 PHYSICS LETTERS B 5028 6% 0% 141
9 EUROPEAN PHYSICAL JOURNAL A 4968 2% 1% 42
10 JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 4076 2% 1% 51

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ULTRACOLD NEUTRONS 954043 3% 87% 87 Search ULTRACOLD+NEUTRONS Search ULTRACOLD+NEUTRONS
2 ULTRA COLD NEUTRONS 612588 2% 90% 54 Search ULTRA+COLD+NEUTRONS Search ULTRA+COLD+NEUTRONS
3 NEUTRON DECAY 327377 1% 84% 31 Search NEUTRON+DECAY Search NEUTRON+DECAY
4 NEUTRON LIFETIME 316858 1% 93% 27 Search NEUTRON+LIFETIME Search NEUTRON+LIFETIME
5 NEUTRON BETA DECAY 254195 1% 92% 22 Search NEUTRON+BETA+DECAY Search NEUTRON+BETA+DECAY
6 PARITY VIOLATION 148115 2% 29% 41 Search PARITY+VIOLATION Search PARITY+VIOLATION
7 UCN 78906 0% 52% 12 Search UCN Search UCN
8 NUCLEAR BETA DECAY 78773 0% 63% 10 Search NUCLEAR+BETA+DECAY Search NUCLEAR+BETA+DECAY
9 COLD NEUTRONS 78190 1% 21% 30 Search COLD+NEUTRONS Search COLD+NEUTRONS
10 FERMI BETA DECAY 75629 0% 100% 6 Search FERMI+BETA+DECAY Search FERMI+BETA+DECAY

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 2410 NEUTRON RADIOGRAPHY//NEUTRON IMAGING//POLARIZED NEUTRONS
2 2594 SPALLATION REACTIONS//STRIPPER LIFETIME//PHYSICS, NUCLEAR
3 674 PHYSICS, NUCLEAR//PHYSICAL REVIEW C//FEW-BODY SYSTEMS
4 1957 HYPERPOLARIZED GAS//HYPERPOLARIZED//ATOMIC MAGNETOMETER
5 66 PHYSICAL REVIEW C//PHYSICS, NUCLEAR//NUCLEAR PHYSICS A
6 69 PHYSICAL REVIEW C//PHYSICS, NUCLEAR//NUCLEAR PHYSICS A
7 18 PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW D//PHYSICS, NUCLEAR
8 1053 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICA SCRIPTA//ATOMIC DATA AND NUCLEAR DATA TABLES
9 367 PHYSICS, PARTICLES & FIELDS//DOUBLE BETA DECAY//NEUTRINOS
10 785 FOUNDATIONS OF PHYSICS//BELL INEQUALITY//BOHMIAN MECHANICS

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