Class information for:
Level 1: DOUBLY EXCITED STATES//ATOMS LASERS//ATOMS LASER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7976 1306 30.9 54%


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
251 3       JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 46185
180 2             JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 21930
7976 1                   DOUBLY EXCITED STATES//ATOMS LASERS//ATOMS LASER 1306

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 DOUBLY EXCITED STATES authKW 134652 1% 48% 12
2 ATOMS LASERS address 104139 1% 64% 7
3 ATOMS LASER address 99660 1% 47% 9
4 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS journal 87733 19% 2% 246
5 ANALYTIC BASIS FUNCTIONS authKW 70138 0% 100% 3
6 GEOMETRICALLY ACTIVE ATOMIC STATE authKW 70138 0% 100% 3
7 PHYSICAL REVIEW A journal 65136 33% 1% 428
8 3 BODY SYSTEMS authKW 46758 0% 100% 2
9 KASTLER BROSSEL T12 E1 address 46758 0% 100% 2
10 VARIATIONAL COMPUTATION authKW 46758 0% 100% 2

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, Atomic, Molecular & Chemical 35139 64% 0% 835
2 Optics 23651 56% 0% 726
3 Physics, Multidisciplinary 3442 25% 0% 320
4 Physics, Mathematical 199 4% 0% 54
5 Mathematics, Interdisciplinary Applications 182 3% 0% 41
6 Physics, Nuclear 122 4% 0% 48
7 Spectroscopy 75 3% 0% 36
8 Chemistry, Physical 49 8% 0% 98
9 Nuclear Science & Technology 34 2% 0% 30
10 Instruments & Instrumentation 16 2% 0% 26

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 ATOMS LASERS 104139 1% 64% 7
2 ATOMS LASER 99660 1% 47% 9
3 KASTLER BROSSEL T12 E1 46758 0% 100% 2
4 SCI TECHNOL FORMAT EDUC 37402 0% 40% 4
5 ATOMES LASERS 31171 0% 67% 2
6 URA 775 CNRS 31171 0% 67% 2
7 THEORET PHYS CHEM 28774 3% 3% 43
8 CPTMB IS ATOM URA 1537 CNRS 23379 0% 100% 1
9 CURIE PHYS CHIM SECT 23379 0% 100% 1
10 ELETRRA 23379 0% 100% 1

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 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 87733 19% 2% 246
2 PHYSICAL REVIEW A 65136 33% 1% 428
3 FEW-BODY SYSTEMS 7593 2% 1% 25
4 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 3947 2% 1% 21
5 CHINESE JOURNAL OF PHYSICS 3551 1% 1% 19
6 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 2980 3% 0% 38
7 ATOMIC DATA AND NUCLEAR DATA TABLES 1534 1% 1% 7
8 EUROPEAN PHYSICAL JOURNAL D 1398 1% 0% 18
9 COMMUNICATIONS IN THEORETICAL PHYSICS 1267 2% 0% 21
10 PHYSICA SCRIPTA 1234 2% 0% 30

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 DOUBLY EXCITED STATES 134652 1% 48% 12 Search DOUBLY+EXCITED+STATES Search DOUBLY+EXCITED+STATES
2 ANALYTIC BASIS FUNCTIONS 70138 0% 100% 3 Search ANALYTIC+BASIS+FUNCTIONS Search ANALYTIC+BASIS+FUNCTIONS
3 GEOMETRICALLY ACTIVE ATOMIC STATE 70138 0% 100% 3 Search GEOMETRICALLY+ACTIVE+ATOMIC+STATE Search GEOMETRICALLY+ACTIVE+ATOMIC+STATE
4 3 BODY SYSTEMS 46758 0% 100% 2 Search 3+BODY+SYSTEMS Search 3+BODY+SYSTEMS
5 VARIATIONAL COMPUTATION 46758 0% 100% 2 Search VARIATIONAL+COMPUTATION Search VARIATIONAL+COMPUTATION
6 TRIPLY EXCITED STATES 46754 0% 50% 4 Search TRIPLY+EXCITED+STATES Search TRIPLY+EXCITED+STATES
7 THREE BODY COULOMB PROBLEM 42080 0% 60% 3 Search THREE+BODY+COULOMB+PROBLEM Search THREE+BODY+COULOMB+PROBLEM
8 HYPERSPHERICAL METHOD 35066 0% 50% 3 Search HYPERSPHERICAL+METHOD Search HYPERSPHERICAL+METHOD
9 AUGER WIDTH 31171 0% 67% 2 Search AUGER+WIDTH Search AUGER+WIDTH
10 TWO ELECTRON ATOMS 31167 0% 33% 4 Search TWO+ELECTRON+ATOMS Search TWO+ELECTRON+ATOMS

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 TANNER, G , RICHTER, K , ROST, JM , (2000) THE THEORY OF TWO-ELECTRON ATOMS: BETWEEN GROUND STATE AND COMPLETE FRAGMENTATION.REVIEWS OF MODERN PHYSICS. VOL. 72. ISSUE 2. P. 497 -544 111 62% 200
2 MADSEN, LB , (2003) TRIPLY EXCITED STATES: ELECTRON-ELECTRON CORRELATIONS IN LITHIUM.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. VOL. 36. ISSUE 20. P. R223 -R278 72 77% 10
3 NICOLAIDES, CA , (2010) THEORY AND STATE-SPECIFIC METHODS FOR THE ANALYSIS AND COMPUTATION OF FIELD-FREE AND FIELD-INDUCED UNSTABLE STATES IN ATOMS AND MOLECULES.ADVANCES IN QUANTUM CHEMISTRY, VOL 60: UNSTABLE STATES IN THE CONTINUOUS SPECTRA, PART 1: ANALYSIS, CONCEPTS, METHODS, AND RESULTS. VOL. 60. ISSUE . P. 163 -267 67 64% 8
4 YUAN, ZS , HAN, XY , LIU, XJ , ZHU, LF , XU, KZ , VOKY, L , LI, JM , (2004) THEORETICAL INVESTIGATIONS ON THE DYNAMICAL CORRELATION IN DOUBLE EXCITATIONS OF HELIUM BY THE R-MATRIX METHOD.PHYSICAL REVIEW A. VOL. 70. ISSUE 6. P. - 65 74% 8
5 BYLICKI, M , NICOLAIDES, CA , (2000) THEORETICAL RESOLUTION OF THE H- RESONANCE SPECTRUM UP TO THE N=4 THRESHOLD. I. STATES OF P-1(0), D-1(0), AND F-1(0) SYMMETRIES.PHYSICAL REVIEW A. VOL. 61. ISSUE 5. P. - 49 98% 11
6 KENNEDY, ET , (2001) PHOTOGENERATION OF HOLLOW ATOMS: RECENT DEVELOPMENTS.PHYSICA SCRIPTA. VOL. T95. ISSUE . P. 32 -42 55 73% 10
7 WUILLEUMIER, FJ , (2000) FROM DOUBLY EXCITED STATES OF HELIUM TO TRIPLY EXCITED STATES OF LITHIUM.PHYSICS ESSAYS. VOL. 13. ISSUE 2-3. P. 230-247 46 90% 5
8 DIENG, M , SAKHO, I , BIAYE, M , WAGUE, A , (2010) THE INTRA-SHELL SINGLET AND TRIPLET DOUBLY EXCITED STATES ENERGY CALCULATIONS OF HELIUM-LIKE IONS USING SPECIAL FORMS OF THE HYLLERAAS-TYPE WAVE FUNCTIONS.CHINESE JOURNAL OF PHYSICS. VOL. 48. ISSUE 1. P. 38-48 33 94% 1
9 MADSEN, LB , MOLMER, K , (2002) SYMMETRIC ROTOR OF LITHIUMLIKE HOLLOW ATOMS.PHYSICAL REVIEW A. VOL. 65. ISSUE 2. P. - 40 93% 7
10 DOMKE, M , SCHULZ, K , REMMERS, G , KAINDL, G , WINTGEN, D , (1996) HIGH-RESOLUTION STUDY OF P-1(0) DOUBLE-EXCITATION STATES IN HELIUM.PHYSICAL REVIEW A. VOL. 53. ISSUE 3. P. 1424-1438 39 91% 167

Classes with closest relation at Level 1


Rank Class id link
1 17955 FULL CORE PLUS CORRELATION//LITHIUM LIKE SYSTEMS//FULL CORE PLUS CORRELATION METHOD
2 15754 CHEM PHYS PROGRAMME//NANOSYST GRP//THEORET STUDIES PHYS SYST
3 13098 COMPLEX SCALING//AUGER RESONANCE//JOST MATRIX
4 24472 POTENTIAL HARMONICS//HYPERSPHERICAL COORDINATE//GENERALIZED LAGUERRE FUNCTION
5 7063 ISOLATED CORE EXCITATION//SM ATOM//MQDT
6 14331 DEBYE PLASMA//IETP//DEBYE PLASMAS
7 2210 PHYS MOL IS//ATOM MOL SUR E PHYS//TRIPLE DIFFERENTIAL CROSS SECTION
8 18229 LOW DIMENSIONAL ATOMS//TWO ELECTRON ION//ACHB
9 10296 CLOSED ORBIT THEORY//PHOTODETACHMENT//RECURRENCE SPECTRA
10 6089 ATOMOS MOL ESPECIAIS//MULTI COMPONENT MOLECULAR ORBITAL METHOD//GEOMETRICAL ISOTOPE EFFECT

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