Class information for:
Level 1: NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2427 2248 28.8 61%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
516 3       PT SYMMETRY//PHYSICS, MATHEMATICAL//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 21025
820 2             PT SYMMETRY//DIRAC EQUATION//NIKIFOROV UVAROV METHOD 11922
2427 1                   NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY 2248

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 NIKIFOROV UVAROV METHOD authKW 1084450 4% 87% 92
2 DIRAC EQUATION authKW 923266 11% 28% 240
3 PSEUDOSPIN SYMMETRY authKW 775035 3% 97% 59
4 SPIN SYMMETRY authKW 522504 2% 84% 46
5 KLEIN GORDON EQUATION authKW 454786 6% 27% 124
6 HULTHEN POTENTIAL authKW 356554 2% 69% 38
7 BOUND STATES authKW 348258 6% 18% 139
8 NON CENTRAL POTENTIAL authKW 289734 1% 89% 24
9 ASYMPTOTIC ITERATION METHOD authKW 261014 1% 62% 31
10 LADDER OPERATORS authKW 228952 1% 54% 31

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Physics, Multidisciplinary 34736 57% 0% 1272
2 Physics, Mathematical 9066 18% 0% 408
3 Physics, Nuclear 3196 12% 0% 267
4 Physics, Particles & Fields 2785 12% 0% 277
5 Physics, Atomic, Molecular & Chemical 986 9% 0% 212
6 Education, Scientific Disciplines 857 3% 0% 72
7 Mathematics, Interdisciplinary Applications 716 4% 0% 101
8 Optics 172 5% 0% 115
9 Chemistry, Physical 34 6% 0% 138
10 Mathematics, Applied 2 2% 0% 42

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SHAHROOD BRANCH 206695 4% 18% 87
2 THEORET PHYS SECT 178438 1% 45% 29
3 GARMSAR BRANCH 138468 3% 16% 63
4 UNIDAD PROFES ADOLFO LOPEZ MATEOS 120505 3% 15% 59
5 ESCUELA SUPER FIS MATEMAT 64281 3% 7% 65
6 KTH MECH 49309 1% 15% 25
7 ESC SUP FIS MATEMAT 43451 0% 40% 8
8 STATE OIL GAS ERVOIR GEOL EXPLOITA 38429 3% 4% 64
9 ABHAR BRANCH 34060 1% 16% 16
10 PROGRAMA INGN MOL 32589 1% 7% 33

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHYSICA SCRIPTA 19742 7% 1% 155
2 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 17684 6% 1% 144
3 FEW-BODY SYSTEMS 17661 2% 3% 50
4 PHYSICS LETTERS A 16358 9% 1% 199
5 EUROPEAN PHYSICAL JOURNAL PLUS 13349 2% 3% 35
6 CENTRAL EUROPEAN JOURNAL OF PHYSICS 12761 2% 3% 34
7 JOURNAL OF MATHEMATICAL CHEMISTRY 11465 2% 2% 47
8 ADVANCES IN HIGH ENERGY PHYSICS 10893 1% 3% 26
9 INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 9616 2% 2% 44
10 COMMUNICATIONS IN THEORETICAL PHYSICS 8790 3% 1% 72

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 NIKIFOROV UVAROV METHOD 1084450 4% 87% 92 Search NIKIFOROV+UVAROV+METHOD Search NIKIFOROV+UVAROV+METHOD
2 DIRAC EQUATION 923266 11% 28% 240 Search DIRAC+EQUATION Search DIRAC+EQUATION
3 PSEUDOSPIN SYMMETRY 775035 3% 97% 59 Search PSEUDOSPIN+SYMMETRY Search PSEUDOSPIN+SYMMETRY
4 SPIN SYMMETRY 522504 2% 84% 46 Search SPIN+SYMMETRY Search SPIN+SYMMETRY
5 KLEIN GORDON EQUATION 454786 6% 27% 124 Search KLEIN+GORDON+EQUATION Search KLEIN+GORDON+EQUATION
6 HULTHEN POTENTIAL 356554 2% 69% 38 Search HULTHEN+POTENTIAL Search HULTHEN+POTENTIAL
7 BOUND STATES 348258 6% 18% 139 Search BOUND+STATES Search BOUND+STATES
8 NON CENTRAL POTENTIAL 289734 1% 89% 24 Search NON+CENTRAL+POTENTIAL Search NON+CENTRAL+POTENTIAL
9 ASYMPTOTIC ITERATION METHOD 261014 1% 62% 31 Search ASYMPTOTIC+ITERATION+METHOD Search ASYMPTOTIC+ITERATION+METHOD
10 LADDER OPERATORS 228952 1% 54% 31 Search LADDER+OPERATORS Search LADDER+OPERATORS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 LIANG, HZ , MENG, J , ZHOU, SG , (2015) HIDDEN PSEUDOSPIN AND SPIN SYMMETRIES AND THEIR ORIGINS IN ATOMIC NUCLEI.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 570. ISSUE . P. 1 -84 165 49% 34
2 LIANG, HZ , SHEN, SH , ZHAO, PW , MENG, J , (2013) PSEUDOSPIN SYMMETRY IN SUPERSYMMETRIC QUANTUM MECHANICS: SCHRODINGER EQUATIONS.PHYSICAL REVIEW C. VOL. 87. ISSUE 1. P. - 116 78% 34
3 CASTILHO, WM , DE CASTRO, AS , (2014) SCATTERING AND BOUND STATES OF FERMIONS IN A MIXED VECTOR-SCALAR SMOOTH STEP POTENTIAL.ANNALS OF PHYSICS. VOL. 346. ISSUE . P. 164 -181 87 95% 4
4 OYEWUMI, KJ , FALAYE, BJ , ONATE, CA , OLUWADARE, OJ , YAHYA, WA , (2014) KAPPA STATE SOLUTIONS FOR THE FERMIONIC MASSIVE SPIN-1/2 PARTICLES INTERACTING WITH DOUBLE RING-SHAPED KRATZER AND OSCILLATOR POTENTIALS.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS. VOL. 23. ISSUE 2. P. - 80 95% 1
5 FALAYE, BJ , IKHDAIR, SM , HAMZAVI, M , (2015) FORMULA METHOD FOR BOUND STATE PROBLEMS.FEW-BODY SYSTEMS. VOL. 56. ISSUE 1. P. 63 -78 70 93% 8
6 IKHDAIR, SM , HAMZAVI, M , FALAYE, BJ , (2013) RELATIVISTIC SYMMETRIES IN YUKAWA-TYPE INTERACTIONS WITH COULOMB-LIKE TENSOR.APPLIED MATHEMATICS AND COMPUTATION. VOL. 225. ISSUE . P. 775 -786 71 99% 2
7 YAIIYA, WA , FALAYE, BJ , OLUWADARE, OJ , OYEWUMI, KJ , (2013) SOLUTIONS OF THE DIRAC EQUATION WITH THE SHIFTED DENG-FAN POTENTIAL INCLUDING YUKAWA-LIKE TENSOR INTERACTION.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS. VOL. 22. ISSUE 8. P. - 69 99% 0
8 YANAR, H , HAVARE, A , (2015) SPIN AND PSEUDOSPIN SYMMETRY IN GENERALIZED MANNING-ROSEN POTENTIAL.ADVANCES IN HIGH ENERGY PHYSICS. VOL. . ISSUE . P. - 66 96% 1
9 IKHDAIR, SM , ABU-HASNA, J , (2011) QUANTIZATION RULE SOLUTION TO THE HULTHEN POTENTIAL IN ARBITRARY DIMENSION WITH A NEW APPROXIMATE SCHEME FOR THE CENTRIFUGAL TERM.PHYSICA SCRIPTA. VOL. 83. ISSUE 2. P. - 66 99% 17
10 CASTILHO, WM , DE CASTRO, AS , (2014) STATIONARY STATES OF FERMIONS IN A SIGN POTENTIAL WITH A MIXED VECTOR-SCALAR COUPLING.ANNALS OF PHYSICS. VOL. 340. ISSUE 1. P. 1-12 66 96% 1

Classes with closest relation at Level 1


Rank Class id link
1 8881 EXCEPTIONAL ORTHOGONAL POLYNOMIALS//SUPERSYMMETRIC QUANTUM MECHANICS//SPL2 1 SUPERALGEBRA
2 24835 DKP EQUATION//DUFFIN KEMMER PETIAU EQUATION//DKP OSCILLATOR
3 18427 POSITION DEPENDENT MASS//POINT CANONICAL TRANSFORMATION//EFFECTIVE MASS SCHRODINGER EQUATION
4 18229 LOW DIMENSIONAL ATOMS//TWO ELECTRON ION//ACHB
5 7987 SPIKED OSCILLATOR//ANHARMONIC OSCILLATOR//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
6 22455 HYPERGEOMETRIC FUNCTIONS OF ONE AND TWO VARIABLES//APPELLS FUNCTION F2 X Y//GRP MOL ATOM PHYS
7 16115 KEPLER PROBLEM//GENERAL MECHANICS//PERTURBED KEPLER PROBLEM
8 27716 AFFAIRS COMMISS CHINA//COULOMB PHASE SHIFT//DE ALFARO AND REGGE NORMALIZATION FORMULA
9 25682 WORLD PAN AMER ABORAT SCI TECHNOL//FIS TEOR FISIFLP//QUANTUM MECHANICAL ANOMALY
10 31773 ASTIGMATIC BEAM//LENSGUIDES//OAO LOMO

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