Class information for: |
Basic class information |
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 |
| 335 | 3 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 37816 |
| 1258 | 2 | ANTIHYDROGEN//PHYSICAL REVIEW A//POSITRONIUM | 9169 |
| 22341 | 1 | DYNAMIC DIPOLE POLARIZABILITIES//ELECTRIC DIPOLE E1 AND MAGNETIC QUADRUPOLE M2//ENERGY DEPENDENT INTERACTIONS | 408 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DYNAMIC DIPOLE POLARIZABILITIES | authKW | 77246 | 0% | 100% | 1 |
| 2 | ELECTRIC DIPOLE E1 AND MAGNETIC QUADRUPOLE M2 | authKW | 77246 | 0% | 100% | 1 |
| 3 | ENERGY DEPENDENT INTERACTIONS | authKW | 77246 | 0% | 100% | 1 |
| 4 | ENERGY LEVELS IN RYDBERG STATES | authKW | 77246 | 0% | 100% | 1 |
| 5 | EXCESS NEUTRONS | authKW | 77246 | 0% | 100% | 1 |
| 6 | GRECO CNRS | address | 77246 | 0% | 100% | 1 |
| 7 | HELIUM FINE STRUCTURE | authKW | 77246 | 0% | 100% | 1 |
| 8 | LEVEL INTERVAL | authKW | 77246 | 0% | 100% | 1 |
| 9 | MAGNETIC FINE STRUCTURE | authKW | 77246 | 0% | 100% | 1 |
| 10 | POLARIZATION OF ATOMIC CORE | authKW | 77246 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 8563 | 60% | 0% | 244 |
| 2 | Physics, Atomic, Molecular & Chemical | 8250 | 55% | 0% | 226 |
| 3 | Physics, Multidisciplinary | 1416 | 28% | 0% | 113 |
| 4 | Physics, Nuclear | 57 | 4% | 0% | 17 |
| 5 | Physics, Particles & Fields | 8 | 2% | 0% | 10 |
| 6 | Instruments & Instrumentation | 7 | 2% | 0% | 9 |
| 7 | Spectroscopy | 6 | 2% | 0% | 7 |
| 8 | Nuclear Science & Technology | 1 | 1% | 0% | 5 |
| 9 | Physics, Applied | 0 | 4% | 0% | 17 |
| 10 | Mathematics, Interdisciplinary Applications | -0 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GRECO CNRS | 77246 | 0% | 100% | 1 |
| 2 | TIME SPACE METROL | 77246 | 0% | 100% | 1 |
| 3 | LASERS PL | 63197 | 1% | 27% | 3 |
| 4 | EUROPEAN NONLINEAR SPE OSCOPY | 22067 | 0% | 14% | 2 |
| 5 | OPT SCI PHYS | 19310 | 0% | 25% | 1 |
| 6 | PHYS PLASMASECOLE POLYTECH | 12873 | 0% | 17% | 1 |
| 7 | HERZBERG ASTRON ASTROPHYS | 10218 | 1% | 4% | 3 |
| 8 | THEORET INTERDISCIPLINARY | 9654 | 0% | 13% | 1 |
| 9 | SHANGHAI SOLID STATE LASER PLICAT | 8347 | 0% | 5% | 2 |
| 10 | EUROPEAN NONLINEAR SPECT LENS | 8173 | 1% | 4% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHYSICAL REVIEW A | 26876 | 38% | 0% | 153 |
| 2 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 9550 | 11% | 0% | 45 |
| 3 | CANADIAN JOURNAL OF PHYSICS | 4460 | 5% | 0% | 19 |
| 4 | PHYSICAL REVIEW LETTERS | 1516 | 11% | 0% | 44 |
| 5 | ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1450 | 2% | 0% | 7 |
| 6 | ADVANCES IN ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1162 | 0% | 1% | 2 |
| 7 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 980 | 3% | 0% | 12 |
| 8 | PHYSICA SCRIPTA | 899 | 3% | 0% | 14 |
| 9 | FRONTIERS OF PHYSICS IN CHINA | 546 | 0% | 1% | 1 |
| 10 | JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA | 390 | 0% | 0% | 2 |
Author Key Words |
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 |