Class information for:
Level 1: ORTHOPOSITRONIUM DECAY//METHOD OF ITERATIONS//NRQED

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14259 715 30.9 58%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
189 20831 RENE JA LEVESQUE//HIGH ENERGY PHYS//KERN TEILCHENPHYS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 ORTHOPOSITRONIUM DECAY Author keyword 3 100% 0% 3
2 METHOD OF ITERATIONS Author keyword 2 67% 0% 2
3 NRQED Author keyword 2 67% 0% 2
4 THREE GAMMA ANNIHILATION Author keyword 2 50% 0% 3
5 ORTHOPOSITRONIUM Author keyword 1 38% 0% 3
6 RELATIVISTIC QUASIPOTENTIAL APPROACH Author keyword 1 100% 0% 2
7 TWO PARTICLE RELATIVISTIC EQUATION Author keyword 1 100% 0% 2
8 HYPERFINE SPLITTING HFS Author keyword 1 33% 0% 2
9 1130ER Author keyword 1 50% 0% 1
10 3610DR Author keyword 1 50% 0% 1

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 ORTHOPOSITRONIUM DECAY 3 100% 0% 3 Search ORTHOPOSITRONIUM+DECAY Search ORTHOPOSITRONIUM+DECAY
2 METHOD OF ITERATIONS 2 67% 0% 2 Search METHOD+OF+ITERATIONS Search METHOD+OF+ITERATIONS
3 NRQED 2 67% 0% 2 Search NRQED Search NRQED
4 THREE GAMMA ANNIHILATION 2 50% 0% 3 Search THREE+GAMMA+ANNIHILATION Search THREE+GAMMA+ANNIHILATION
5 ORTHOPOSITRONIUM 1 38% 0% 3 Search ORTHOPOSITRONIUM Search ORTHOPOSITRONIUM
6 RELATIVISTIC QUASIPOTENTIAL APPROACH 1 100% 0% 2 Search RELATIVISTIC+QUASIPOTENTIAL+APPROACH Search RELATIVISTIC+QUASIPOTENTIAL+APPROACH
7 TWO PARTICLE RELATIVISTIC EQUATION 1 100% 0% 2 Search TWO+PARTICLE+RELATIVISTIC+EQUATION Search TWO+PARTICLE+RELATIVISTIC+EQUATION
8 HYPERFINE SPLITTING HFS 1 33% 0% 2 Search HYPERFINE+SPLITTING+HFS Search HYPERFINE+SPLITTING+HFS
9 1130ER 1 50% 0% 1 Search 1130ER Search 1130ER
10 3610DR 1 50% 0% 1 Search 3610DR Search 3610DR

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POSITRONIUM DECAY 64 100% 3% 21
2 HEAVY QUARKONIUM SPECTRUM 33 83% 3% 19
3 PRODUCTION NEAR THRESHOLD 32 54% 6% 42
4 BBOVER BAR SYSTEM 31 71% 3% 25
5 POTENTIAL NRQCD 26 59% 4% 29
6 ULTRASOFT CONTRIBUTION 23 86% 2% 12
7 NRQCD 23 35% 7% 53
8 TTOVER BAR PRODUCTION 18 48% 4% 28
9 RIGOROUS QCD EVALUATION 15 63% 2% 15
10 ORTHOPOSITRONIUM DECAY 15 71% 2% 12

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Effective-field theories for heavy quarkonium 2005 217 245 49%
Two-loop correction to the orthopositronium decay rate 2002 28 45 89%
Review of heavy quarkonium at weak coupling 2012 6 130 74%
Some aspects of positronium physics 2006 9 139 49%
REVIEW ON THE DETERMINATION OF alpha(s) FROM THE QCD STATIC ENERGY 2013 2 47 53%
Symmetry and QED tests in rare annihilation modes of positronium 2004 3 36 81%
Calculations of binding energies and masses of heavy quarkonia using renormalon cancellation 2004 10 102 46%
Model independent results for heavy quarkonium 2004 0 61 61%
High Precision Spectroscopy of positronium and muonium 1998 0 20 35%
THE TOPONIUM SCENARIO 1988 65 121 5%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 CYBERNET SCI COUNCIL 1 50% 0.1% 1
2 ESTRUCTURA CONSTITUENTS 1 50% 0.1% 1
3 FLOYD R NEWMAN 1 50% 0.1% 1
4 NUCL ANALYT TECHNOL 1 50% 0.1% 1
5 PHYS T31 0 11% 0.6% 4
6 ESTRUCTURA CONSTITUENTS MATERIA 0 33% 0.1% 1
7 ROUMANIAN 0 33% 0.1% 1
8 SCI COUNCIL INTERDISCIPLINARY PROBLEM CYBERNET 0 33% 0.1% 1
9 THEROET TEILCHENPHYS 0 33% 0.1% 1
10 THEORET TEILCHEMPHYS 0 25% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000193466 QCD SPECTRAL SUM RULES//THEORET TEILCHENPHYS//RENORMALON
2 0.0000161339 COLOR OCTET//NRQCD//QUARKONIA PRODUCTION
3 0.0000142720 HIGGS DISCOVERY//4 FERMION PROCESSES//BEAUTY B HADRONS
4 0.0000118232 LAMB SHIFT//BOUND STATE QED//RADIATIVE ELECTRON CAPTURE
5 0.0000110850 GRP PHYS NUCL THEOR//SERV PHYS GEN PHYS PARTICULES ELEMENTAI//UNIV WALLONIE BRUXELLES
6 0.0000082541 POSITRON BEAM//SLOW POSITRON BEAM//POSITRON MICROSCOPE
7 0.0000078646 BOTTOM SQUARK//GLUINONIUM//UPSILON DECAY
8 0.0000078231 ISGUR WISE FUNCTION//HEAVY QUARK EFFECTIVE THEORY//ACCERATEUR LINEAIRE
9 0.0000078082 MIRROR WORLD//AGO IFPA//ARC EXCELLENCE PARTICLE PHYS TERASCALE
10 0.0000077409 B C MESON//HADRONIC PRODUCTION//DOUBLY HEAVY BARYONS